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  • How to get .mp4 videos from motion on a Raspberry Pi ?

    9 octobre 2016, par Maarti

    I use motion on my laptop and it works perfectly in any format. But when I use it on my Raspberry Pi 3 (Raspbian Jessie) with the Raspberry Camera V2, the only formats that work are : .avi and .swf.

    When I choose any other format, the output video is a "0 sec video" that is played and closed instantly.

    I would like to have .mp4 or .ogg output so I can read it easily with HTML5.

    Here is the motion codec documentation.

    Here is my config file :

    ############################################################
    
# Daemon
    
############################################################
    

    
# Start in daemon (background) mode and release terminal (default: off)
    
daemon on
    

    
# File to store the process ID, also called pid file. (default: not defined)
    
process_id_file /var/run/motion/motion.pid
    

    
############################################################
    
# Basic Setup Mode
    
############################################################
    

    
# Start in Setup-Mode, daemon disabled. (default: off)
    
setup_mode off
    

    

    
# Use a file to save logs messages, if not defined stderr and syslog is used. (default: not defined)
    
#logfile /mnt/camshare/Cam1/motion.log
    
logfile /tmp/motion.log
    

    
# Level of log messages [1..9] (EMR, ALR, CRT, ERR, WRN, NTC, INF, DBG, ALL). (default: 6 / NTC)
    
log_level 2
    

    
# Filter to log messages by type (COR, STR, ENC, NET, DBL, EVT, TRK, VID, ALL). (default: ALL)
    
log_type all
    

    
###########################################################
    
# Capture device options
    
############################################################
    

    
# Videodevice to be used for capturing  (default /dev/video0)
    
# for FreeBSD default is /dev/bktr0
    
#videodevice /dev/video0
    

    
# v4l2_palette allows to choose preferable palette to be use by motion
    
# to capture from those supported by your videodevice. (default: 17)
    
# E.g. if your videodevice supports both V4L2_PIX_FMT_SBGGR8 and
    
# V4L2_PIX_FMT_MJPEG then motion will by default use V4L2_PIX_FMT_MJPEG.
    
# Setting v4l2_palette to 2 forces motion to use V4L2_PIX_FMT_SBGGR8
    
# instead.
    
#
    
# Values :
    
# V4L2_PIX_FMT_SN9C10X : 0  'S910'
    
# V4L2_PIX_FMT_SBGGR16 : 1  'BYR2'
    
# V4L2_PIX_FMT_SBGGR8  : 2  'BA81'
    
# V4L2_PIX_FMT_SPCA561 : 3  'S561'
    
# V4L2_PIX_FMT_SGBRG8  : 4  'GBRG'
    
# V4L2_PIX_FMT_SGRBG8  : 5  'GRBG'
    
# V4L2_PIX_FMT_PAC207  : 6  'P207'
    
# V4L2_PIX_FMT_PJPG    : 7  'PJPG'
    
# V4L2_PIX_FMT_MJPEG   : 8  'MJPEG'
    
# V4L2_PIX_FMT_JPEG    : 9  'JPEG'
    
# V4L2_PIX_FMT_RGB24   : 10 'RGB3'
    
# V4L2_PIX_FMT_SPCA501 : 11 'S501'
    
# V4L2_PIX_FMT_SPCA505 : 12 'S505'
    
# V4L2_PIX_FMT_SPCA508 : 13 'S508'
    
# V4L2_PIX_FMT_UYVY    : 14 'UYVY'
    
# V4L2_PIX_FMT_YUYV    : 15 'YUYV'
    
# V4L2_PIX_FMT_YUV422P : 16 '422P'
    
# V4L2_PIX_FMT_YUV420  : 17 'YU12'
    
#
    
v4l2_palette 7
    

    
# Tuner device to be used for capturing using tuner as source (default /dev/tuner0)
    
# This is ONLY used for FreeBSD. Leave it commented out for Linux
    
; tunerdevice /dev/tuner0
    

    
# The video input to be used (default: -1)
    
# Should normally be set to 0 or 1 for video/TV cards, and -1 for USB cameras
    
input -1
    

    
# The video norm to use (only for video capture and TV tuner cards)
    
# Values: 0 (PAL), 1 (NTSC), 2 (SECAM), 3 (PAL NC no colour). Default: 0 (PAL)
    
norm 0
    

    
# The frequency to set the tuner to (kHz) (only for TV tuner cards) (default: 0)
    
frequency 0
    

    
# Rotate image this number of degrees. The rotation affects all saved images as
    
# well as movies. Valid values: 0 (default = no rotation), 90, 180 and 270.
    
rotate 0
    

    
# Image width (pixels). Valid range: Camera dependent, default: 352
    
#width 1024
    
width 640
    

    
# Image height (pixels). Valid range: Camera dependent, default: 288
    
#height 576
    
height 480
    

    
# Maximum number of frames to be captured per second.
    
# Valid range: 2-100. Default: 100 (almost no limit).
    
framerate 15
    

    
# Minimum time in seconds between capturing picture frames from the camera.
    
# Default: 0 = disabled - the capture rate is given by the camera framerate.
    
# This option is used when you want to capture images at a rate lower than 2 per second.
    
minimum_frame_time 0
    

    
# URL to use if you are using a network camera, size will be autodetected (incl http:// ftp:// mjpg:// or file:///)
    
# Must be a URL that returns single jpeg pictures or a raw mjpeg stream. Default: Not defined
    
;netcam_url http://127.0.0.1/cgi-bin/raspicam.sh
    

    
# Username and password for network camera (only if required). Default: not defined
    
# Syntax is user:password
    
; netcam_userpass value
    

    
# The setting for keep-alive of network socket, should improve performance on compatible net cameras.
    
# off:   The historical implementation using HTTP/1.0, closing the socket after each http request.
    
# force: Use HTTP/1.0 requests with keep alive header to reuse the same connection.
    
# on:    Use HTTP/1.1 requests that support keep alive as default.
    
# Default: off
    
netcam_keepalive off
    

    
# URL to use for a netcam proxy server, if required, e.g. "http://myproxy".
    
# If a port number other than 80 is needed, use "http://myproxy:1234".
    
# Default: not defined
    
; netcam_proxy value
    

    
# Set less strict jpeg checks for network cameras with a poor/buggy firmware.
    
# Default: off
    
netcam_tolerant_check off
    

    
# Let motion regulate the brightness of a video device (default: off).
    
# The auto_brightness feature uses the brightness option as its target value.
    
# If brightness is zero auto_brightness will adjust to average brightness value 128.
    
# Only recommended for cameras without auto brightness
    
auto_brightness off
    

    
# Set the initial brightness of a video device.
    
# If auto_brightness is enabled, this value defines the average brightness level
    
# which Motion will try and adjust to.
    
# Valid range 0-255, default 0 = disabled
    
brightness 0
    

    
# Set the contrast of a video device.
    
# Valid range 0-255, default 0 = disabled
    
contrast 0
    

    
# Set the saturation of a video device.
    
# Valid range 0-255, default 0 = disabled
    
saturation 0
    

    
# Set the hue of a video device (NTSC feature).
    
# Valid range 0-255, default 0 = disabled
    
hue 0
    

    
############################################################
    
# File "camera" support - read raw YUV data from a file
    
############################################################
    
#filecam_path /home/pi/test-cap/motion-mmal.capture
    

    
############################################################
    
# OpenMax/MMAL camera support for Raspberry Pi
    
############################################################
    
mmalcam_name vc.ril.camera
    
#mmalcam_control_params
    
#mmalcam_raw_capture_file /home/pi/motion-mmal.capture
    

    
# Switch this setting to "on" to use the still image mode of the Pi's camera
    
# instead of video. This gives a wider field of view, but requires
    
# a much slower frame-rate to achieve exposure stability
    
# (e.g. 0.25 fps or slower). You can use the minimum_frame_time
    
# parameter above to achieve this
    

    
mmalcam_use_still off
    

    

    
############################################################
    
# Round Robin (multiple inputs on same video device name)
    
############################################################
    

    
# Number of frames to capture in each roundrobin step (default: 1)
    
roundrobin_frames 1
    

    
# Number of frames to skip before each roundrobin step (default: 1)
    
roundrobin_skip 1
    

    
# Try to filter out noise generated by roundrobin (default: off)
    
switchfilter off
    

    

    
############################################################
    
# Motion Detection Settings:
    
############################################################
    

    
# Threshold for number of changed pixels in an image that
    
# triggers motion detection (default: 1500)
    
threshold 1500
    

    
# Automatically tune the threshold down if possible (default: off)
    
threshold_tune off
    

    
# Noise threshold for the motion detection (default: 32)
    
noise_level 32
    

    
# Automatically tune the noise threshold (default: on)
    
noise_tune on
    

    
# Despeckle motion image using (e)rode or (d)ilate or (l)abel (Default: not defined)
    
# Recommended value is EedDl. Any combination (and number of) of E, e, d, and D is valid.
    
# (l)abeling must only be used once and the 'l' must be the last letter.
    
# Comment out to disable
    
despeckle_filter EedDl
    

    
# Detect motion in predefined areas (1 - 9). Areas are numbered like that:  1 2 3
    
# A script (on_area_detected) is started immediately when motion is         4 5 6
    
# detected in one of the given areas, but only once during an event.        7 8 9
    
# One or more areas can be specified with this option. Take care: This option
    
# does NOT restrict detection to these areas! (Default: not defined)
    
; area_detect value
    

    
# PGM file to use as a sensitivity mask.
    
# Full path name to. (Default: not defined)
    
; mask_file value
    

    
# Dynamically create a mask file during operation (default: 0)
    
# Adjust speed of mask changes from 0 (off) to 10 (fast)
    
smart_mask_speed 0
    

    
# Ignore sudden massive light intensity changes given as a percentage of the picture
    
# area that changed intensity. Valid range: 0 - 100 , default: 0 = disabled
    
lightswitch 0
    

    
# Picture frames must contain motion at least the specified number of frames
    
# in a row before they are detected as true motion. At the default of 1, all
    
# motion is detected. Valid range: 1 to thousands, recommended 1-5
    
minimum_motion_frames 1
    

    
# Specifies the number of pre-captured (buffered) pictures from before motion
    
# was detected that will be output at motion detection.
    
# Recommended range: 0 to 5 (default: 0)
    
# Do not use large values! Large values will cause Motion to skip video frames and
    
# cause unsmooth movies. To smooth movies use larger values of post_capture instead.
    
pre_capture 2
    

    
# Number of frames to capture after motion is no longer detected (default: 0)
    
post_capture 2
    

    
# Event Gap is the seconds of no motion detection that triggers the end of an event.
    
# An event is defined as a series of motion images taken within a short timeframe.
    
# Recommended value is 60 seconds (Default). The value -1 is allowed and disables
    
# events causing all Motion to be written to one single movie file and no pre_capture.
    
# If set to 0, motion is running in gapless mode. Movies don't have gaps anymore. An
    
# event ends right after no more motion is detected and post_capture is over.
    
event_gap 60
    

    
# Maximum length in seconds of an mpeg movie
    
# When value is exceeded a new movie file is created. (Default: 0 = infinite)
    
# ATTENTION: when you're not using the motion build from the tutorial, it might fail with error 'Unknown config option "max_mpeg_time"'
    
# the use this line instead:
    
# max_movie_time 60
    
max_movie_time 60
    

    
# Always save images even if there was no motion (default: off)
    
emulate_motion off
    

    

    
############################################################
    
# Image File Output
    
############################################################
    

    
# Output 'normal' pictures when motion is detected (default: on)
    
# Valid values: on, off, first, best, center
    
# When set to 'first', only the first picture of an event is saved.
    
# Picture with most motion of an event is saved when set to 'best'.
    
# Picture with motion nearest center of picture is saved when set to 'center'.
    
# Can be used as preview shot for the corresponding movie.
    
output_pictures best
    

    
# Output pictures with only the pixels moving object (ghost images) (default: off)
    
output_debug_pictures off
    

    
# The quality (in percent) to be used by the jpeg compression (default: 75)
    
quality 75
    

    
# Type of output images
    
# Valid values: jpeg, ppm (default: jpeg)
    
picture_type jpeg
    

    
############################################################
    
# FFMPEG related options
    
# Film (movies) file output, and deinterlacing of the video input
    
# The options movie_filename and timelapse_filename are also used
    
# by the ffmpeg feature
    
############################################################
    

    
# Use ffmpeg to encode movies in realtime (default: off)
    
ffmpeg_output_movies on
    

    
# Use ffmpeg to make movies with only the pixels moving
    
# object (ghost images) (default: off)
    
ffmpeg_output_debug_movies off
    

    
# Use ffmpeg to encode a timelapse movie
    
# Default value 0 = off - else save frame every Nth second
    
ffmpeg_timelapse 0
    

    
# The file rollover mode of the timelapse video
    
# Valid values: hourly, daily (default), weekly-sunday, weekly-monday, monthly, manual
    
ffmpeg_timelapse_mode daily
    

    
# Bitrate to be used by the ffmpeg encoder (default: 400000)
    
# This option is ignored if ffmpeg_variable_bitrate is not 0 (disabled)
    
ffmpeg_bps 500000
    

    
# Enables and defines variable bitrate for the ffmpeg encoder.
    
# ffmpeg_bps is ignored if variable bitrate is enabled.
    
# Valid values: 0 (default) = fixed bitrate defined by ffmpeg_bps,
    
# or the range 2 - 31 where 2 means best quality and 31 is worst.
    
ffmpeg_variable_bitrate 5
    

    
# Codec to used by ffmpeg for the video compression.
    
# Timelapse mpegs are always made in mpeg1 format independent from this option.
    
# Supported formats are: mpeg1 (ffmpeg-0.4.8 only), mpeg4 (default), and msmpeg4.
    
# mpeg1 - gives you files with extension .mpg
    
# mpeg4 or msmpeg4 - gives you files with extension .avi
    
# msmpeg4 is recommended for use with Windows Media Player because
    
# it requires no installation of codec on the Windows client.
    
# swf - gives you a flash film with extension .swf
    
# flv - gives you a flash video with extension .flv
    
# ffv1 - FF video codec 1 for Lossless Encoding ( experimental )
    
# mov - QuickTime ( testing )
    
# ogg - Ogg/Theora ( testing )
    
#ffmpeg_video_codec msmpeg4
    
ffmpeg_video_codec mp4
    

    
# Use ffmpeg to deinterlace video. Necessary if you use an analog camera
    
# and see horizontal combing on moving objects in video or pictures.
    
# (default: off)
    
ffmpeg_deinterlace off
    

    
############################################################
    
# SDL Window
    
############################################################
    

    
# Number of motion thread to show in SDL Window (default: 0 = disabled)
    
#sdl_threadnr 0
    

    
############################################################
    
# External pipe to video encoder
    
# Replacement for FFMPEG builtin encoder for ffmpeg_output_movies only.
    
# The options movie_filename and timelapse_filename are also used
    
# by the ffmpeg feature
    
#############################################################
    

    
# Bool to enable or disable extpipe (default: off)
    
use_extpipe off
    

    
# External program (full path and opts) to pipe raw video to
    
# Generally, use '-' for STDIN...
    
;extpipe mencoder -demuxer rawvideo -rawvideo w=320:h=240:i420 -ovc x264 -x264encopts bframes=4:frameref=1:subq=1:scenecut=-1:nob_adapt:threads=1:keyint=1000:8x8dct:vbv_bufsize=4000:crf=24:partitions=i8x8,i4x4:vbv_maxrate=800:no-chroma-me -vf denoise3d=16:12:48:4,pp=lb -of   avi -o %f.avi - -fps %fps
    

    

    

    
############################################################
    
# Snapshots (Traditional Periodic Webcam File Output)
    
############################################################
    

    
# Make automated snapshot every N seconds (default: 0 = disabled)
    
snapshot_interval 0
    

    

    
############################################################
    
# Text Display
    
# %Y = year, %m = month, %d = date,
    
# %H = hour, %M = minute, %S = second, %T = HH:MM:SS,
    
# %v = event, %q = frame number, %t = thread (camera) number,
    
# %D = changed pixels, %N = noise level, \n = new line,
    
# %i and %J = width and height of motion area,
    
# %K and %L = X and Y coordinates of motion center
    
# %C = value defined by text_event - do not use with text_event!
    
# You can put quotation marks around the text to allow
    
# leading spaces
    
############################################################
    

    
# Locate and draw a box around the moving object.
    
# Valid values: on, off, preview (default: off)
    
# Set to 'preview' will only draw a box in preview_shot pictures.
    
locate_motion_mode off
    

    
# Set the look and style of the locate box if enabled.
    
# Valid values: box, redbox, cross, redcross (default: box)
    
# Set to 'box' will draw the traditional box.
    
# Set to 'redbox' will draw a red box.
    
# Set to 'cross' will draw a little cross to mark center.
    
# Set to 'redcross' will draw a little red cross to mark center.
    
locate_motion_style box
    

    
# Draws the timestamp using same options as C function strftime(3)
    
# Default: %Y-%m-%d\n%T = date in ISO format and time in 24 hour clock
    
# Text is placed in lower right corner
    
text_right %d.%m.%Y\n%T
    

    
# Draw a user defined text on the images using same options as C function strftime(3)
    
# Default: Not defined = no text
    
# Text is placed in lower left corner
    
; text_left CAMERA %t
    
text_left HofCam
    

    
# Draw the number of changed pixed on the images (default: off)
    
# Will normally be set to off except when you setup and adjust the motion settings
    
# Text is placed in upper right corner
    
text_changes off
    

    
# This option defines the value of the special event conversion specifier %C
    
# You can use any conversion specifier in this option except %C. Date and time
    
# values are from the timestamp of the first image in the current event.
    
# Default: %Y%m%d%H%M%S
    
# The idea is that %C can be used filenames and text_left/right for creating
    
# a unique identifier for each event.
    
text_event %Y%m%d%H%M%S
    

    
# Draw characters at twice normal size on images. (default: off)
    
text_double on
    

    

    
# Text to include in a JPEG EXIF comment
    
# May be any text, including conversion specifiers.
    
# The EXIF timestamp is included independent of this text.
    
;exif_text %i%J/%K%L
    

    
############################################################
    
# Target Directories and filenames For Images And Films
    
# For the options snapshot_, picture_, movie_ and timelapse_filename
    
# you can use conversion specifiers
    
# %Y = year, %m = month, %d = date,
    
# %H = hour, %M = minute, %S = second,
    
# %v = event, %q = frame number, %t = thread (camera) number,
    
# %D = changed pixels, %N = noise level,
    
# %i and %J = width and height of motion area,
    
# %K and %L = X and Y coordinates of motion center
    
# %C = value defined by text_event
    
# Quotation marks round string are allowed.
    
############################################################
    

    
# Target base directory for pictures and films
    
# Recommended to use absolute path. (Default: current working directory)
    
target_dir /home/pi
    

    
# File path for snapshots (jpeg or ppm) relative to target_dir
    
# Default: %v-%Y%m%d%H%M%S-snapshot
    
# Default value is equivalent to legacy oldlayout option
    
# For Motion 3.0 compatible mode choose: %Y/%m/%d/%H/%M/%S-snapshot
    
# File extension .jpg or .ppm is automatically added so do not include this.
    
# Note: A symbolic link called lastsnap.jpg created in the target_dir will always
    
# point to the latest snapshot, unless snapshot_filename is exactly 'lastsnap'
    
snapshot_filename %v-%Y%m%d%H%M%S-snapshot
    

    
# File path for motion triggered images (jpeg or ppm) relative to target_dir
    
# Default: %v-%Y%m%d%H%M%S-%q
    
# Default value is equivalent to legacy oldlayout option
    
# For Motion 3.0 compatible mode choose: %Y/%m/%d/%H/%M/%S-%q
    
# File extension .jpg or .ppm is automatically added so do not include this
    
# Set to 'preview' together with best-preview feature enables special naming
    
# convention for preview shots. See motion guide for details
    
picture_filename %v-%Y%m%d%H%M%S-%q
    

    
# File path for motion triggered ffmpeg films (movies) relative to target_dir
    
# Default: %v-%Y%m%d%H%M%S
    
# Default value is equivalent to legacy oldlayout option
    
# For Motion 3.0 compatible mode choose: %Y/%m/%d/%H%M%S
    
# File extension .mpg or .avi is automatically added so do not include this
    
# This option was previously called ffmpeg_filename
    
movie_filename %v-%Y%m%d%H%M%S
    

    
# File path for timelapse movies relative to target_dir
    
# Default: %Y%m%d-timelapse
    
# Default value is near equivalent to legacy oldlayout option
    
# For Motion 3.0 compatible mode choose: %Y/%m/%d-timelapse
    
# File extension .mpg is automatically added so do not include this
    
timelapse_filename %Y%m%d-timelapse
    

    
############################################################
    
# Global Network Options
    
############################################################
    
# Enable or disable IPV6 for http control and stream (default: off )
    
ipv6_enabled off
    

    
############################################################
    
# Live Stream Server
    
############################################################
    

    
# The mini-http server listens to this port for requests (default: 0 = disabled)
    
stream_port 8080
    

    
# Quality of the jpeg (in percent) images produced (default: 50)
    
stream_quality 50
    

    
# Output frames at 1 fps when no motion is detected and increase to the
    
# rate given by stream_maxrate when motion is detected (default: off)
    
stream_motion on
    

    
# Maximum framerate for stream streams (default: 1)
    
stream_maxrate 4
    

    
# Restrict stream connections to localhost only (default: on)
    
stream_localhost off
    

    
# Limits the number of images per connection (default: 0 = unlimited)
    
# Number can be defined by multiplying actual stream rate by desired number of seconds
    
# Actual stream rate is the smallest of the numbers framerate and stream_maxrate
    
stream_limit 0
    

    
# Set the authentication method (default: 0)
    
# 0 = disabled
    
# 1 = Basic authentication
    
# 2 = MD5 digest (the safer authentication)
    
stream_auth_method 0
    

    
# Authentication for the stream. Syntax username:password
    
# Default: not defined (Disabled)
    
; stream_authentication username:password
    

    

    
############################################################
    
# HTTP Based Control
    
############################################################
    

    
# TCP/IP port for the http server to listen on (default: 0 = disabled)
    
webcontrol_port 8081
    

    
# Restrict control connections to localhost only (default: on)
    
webcontrol_localhost off
    

    
# Output for http server, select off to choose raw text plain (default: on)
    
webcontrol_html_output on
    

    
# Authentication for the http based control. Syntax username:password
    
# Default: not defined (Disabled)
    
; webcontrol_authentication username:password
    

    

    
############################################################
    
# Tracking (Pan/Tilt)
    
#############################################################
    

    
# Type of tracker (0=none (default), 1=stepper, 2=iomojo, 3=pwc, 4=generic, 5=uvcvideo, 6=servo)
    
# The generic type enables the definition of motion center and motion size to
    
# be used with the conversion specifiers for options like on_motion_detected
    
track_type 0
    

    
# Enable auto tracking (default: off)
    
track_auto off
    

    
# Serial port of motor (default: none)
    
;track_port /dev/ttyS0
    

    
# Motor number for x-axis (default: 0)
    
;track_motorx 0
    

    
# Set motorx reverse (default: 0)
    
;track_motorx_reverse 0
    

    
# Motor number for y-axis (default: 0)
    
;track_motory 1
    

    
# Set motory reverse (default: 0)
    
;track_motory_reverse 0
    

    
# Maximum value on x-axis (default: 0)
    
;track_maxx 200
    

    
# Minimum value on x-axis (default: 0)
    
;track_minx 50
    

    
# Maximum value on y-axis (default: 0)
    
;track_maxy 200
    

    
# Minimum value on y-axis (default: 0)
    
;track_miny 50
    

    
# Center value on x-axis (default: 0)
    
;track_homex 128
    

    
# Center value on y-axis (default: 0)
    
;track_homey 128
    

    
# ID of an iomojo camera if used (default: 0)
    
track_iomojo_id 0
    

    
# Angle in degrees the camera moves per step on the X-axis
    
# with auto-track (default: 10)
    
# Currently only used with pwc type cameras
    
track_step_angle_x 10
    

    
[...]

  • How to get .mp4 videos from motion on a Raspberry Pi ?

    3 novembre 2017, par Maarti

    I use motion on my laptop and it works perfectly in any format. But when I use it on my Raspberry Pi 3 (Raspbian Jessie) with the Raspberry Camera V2, the only formats that work are : .avi and .swf.

    When I choose any other format, the output video is a "0 sec video" that is played and closed instantly.

    I would like to have .mp4 or .ogg output so I can read it easily with HTML5.

    Here is the motion codec documentation.

    Here is my config file :

    ############################################################
    
# Daemon
    
############################################################
    

    
# Start in daemon (background) mode and release terminal (default: off)
    
daemon on
    

    
# File to store the process ID, also called pid file. (default: not defined)
    
process_id_file /var/run/motion/motion.pid
    

    
############################################################
    
# Basic Setup Mode
    
############################################################
    

    
# Start in Setup-Mode, daemon disabled. (default: off)
    
setup_mode off
    

    

    
# Use a file to save logs messages, if not defined stderr and syslog is used. (default: not defined)
    
#logfile /mnt/camshare/Cam1/motion.log
    
logfile /tmp/motion.log
    

    
# Level of log messages [1..9] (EMR, ALR, CRT, ERR, WRN, NTC, INF, DBG, ALL). (default: 6 / NTC)
    
log_level 2
    

    
# Filter to log messages by type (COR, STR, ENC, NET, DBL, EVT, TRK, VID, ALL). (default: ALL)
    
log_type all
    

    
###########################################################
    
# Capture device options
    
############################################################
    

    
# Videodevice to be used for capturing  (default /dev/video0)
    
# for FreeBSD default is /dev/bktr0
    
#videodevice /dev/video0
    

    
# v4l2_palette allows to choose preferable palette to be use by motion
    
# to capture from those supported by your videodevice. (default: 17)
    
# E.g. if your videodevice supports both V4L2_PIX_FMT_SBGGR8 and
    
# V4L2_PIX_FMT_MJPEG then motion will by default use V4L2_PIX_FMT_MJPEG.
    
# Setting v4l2_palette to 2 forces motion to use V4L2_PIX_FMT_SBGGR8
    
# instead.
    
#
    
# Values :
    
# V4L2_PIX_FMT_SN9C10X : 0  'S910'
    
# V4L2_PIX_FMT_SBGGR16 : 1  'BYR2'
    
# V4L2_PIX_FMT_SBGGR8  : 2  'BA81'
    
# V4L2_PIX_FMT_SPCA561 : 3  'S561'
    
# V4L2_PIX_FMT_SGBRG8  : 4  'GBRG'
    
# V4L2_PIX_FMT_SGRBG8  : 5  'GRBG'
    
# V4L2_PIX_FMT_PAC207  : 6  'P207'
    
# V4L2_PIX_FMT_PJPG    : 7  'PJPG'
    
# V4L2_PIX_FMT_MJPEG   : 8  'MJPEG'
    
# V4L2_PIX_FMT_JPEG    : 9  'JPEG'
    
# V4L2_PIX_FMT_RGB24   : 10 'RGB3'
    
# V4L2_PIX_FMT_SPCA501 : 11 'S501'
    
# V4L2_PIX_FMT_SPCA505 : 12 'S505'
    
# V4L2_PIX_FMT_SPCA508 : 13 'S508'
    
# V4L2_PIX_FMT_UYVY    : 14 'UYVY'
    
# V4L2_PIX_FMT_YUYV    : 15 'YUYV'
    
# V4L2_PIX_FMT_YUV422P : 16 '422P'
    
# V4L2_PIX_FMT_YUV420  : 17 'YU12'
    
#
    
v4l2_palette 7
    

    
# Tuner device to be used for capturing using tuner as source (default /dev/tuner0)
    
# This is ONLY used for FreeBSD. Leave it commented out for Linux
    
; tunerdevice /dev/tuner0
    

    
# The video input to be used (default: -1)
    
# Should normally be set to 0 or 1 for video/TV cards, and -1 for USB cameras
    
input -1
    

    
# The video norm to use (only for video capture and TV tuner cards)
    
# Values: 0 (PAL), 1 (NTSC), 2 (SECAM), 3 (PAL NC no colour). Default: 0 (PAL)
    
norm 0
    

    
# The frequency to set the tuner to (kHz) (only for TV tuner cards) (default: 0)
    
frequency 0
    

    
# Rotate image this number of degrees. The rotation affects all saved images as
    
# well as movies. Valid values: 0 (default = no rotation), 90, 180 and 270.
    
rotate 0
    

    
# Image width (pixels). Valid range: Camera dependent, default: 352
    
#width 1024
    
width 640
    

    
# Image height (pixels). Valid range: Camera dependent, default: 288
    
#height 576
    
height 480
    

    
# Maximum number of frames to be captured per second.
    
# Valid range: 2-100. Default: 100 (almost no limit).
    
framerate 15
    

    
# Minimum time in seconds between capturing picture frames from the camera.
    
# Default: 0 = disabled - the capture rate is given by the camera framerate.
    
# This option is used when you want to capture images at a rate lower than 2 per second.
    
minimum_frame_time 0
    

    
# URL to use if you are using a network camera, size will be autodetected (incl http:// ftp:// mjpg:// or file:///)
    
# Must be a URL that returns single jpeg pictures or a raw mjpeg stream. Default: Not defined
    
;netcam_url http://127.0.0.1/cgi-bin/raspicam.sh
    

    
# Username and password for network camera (only if required). Default: not defined
    
# Syntax is user:password
    
; netcam_userpass value
    

    
# The setting for keep-alive of network socket, should improve performance on compatible net cameras.
    
# off:   The historical implementation using HTTP/1.0, closing the socket after each http request.
    
# force: Use HTTP/1.0 requests with keep alive header to reuse the same connection.
    
# on:    Use HTTP/1.1 requests that support keep alive as default.
    
# Default: off
    
netcam_keepalive off
    

    
# URL to use for a netcam proxy server, if required, e.g. "http://myproxy".
    
# If a port number other than 80 is needed, use "http://myproxy:1234".
    
# Default: not defined
    
; netcam_proxy value
    

    
# Set less strict jpeg checks for network cameras with a poor/buggy firmware.
    
# Default: off
    
netcam_tolerant_check off
    

    
# Let motion regulate the brightness of a video device (default: off).
    
# The auto_brightness feature uses the brightness option as its target value.
    
# If brightness is zero auto_brightness will adjust to average brightness value 128.
    
# Only recommended for cameras without auto brightness
    
auto_brightness off
    

    
# Set the initial brightness of a video device.
    
# If auto_brightness is enabled, this value defines the average brightness level
    
# which Motion will try and adjust to.
    
# Valid range 0-255, default 0 = disabled
    
brightness 0
    

    
# Set the contrast of a video device.
    
# Valid range 0-255, default 0 = disabled
    
contrast 0
    

    
# Set the saturation of a video device.
    
# Valid range 0-255, default 0 = disabled
    
saturation 0
    

    
# Set the hue of a video device (NTSC feature).
    
# Valid range 0-255, default 0 = disabled
    
hue 0
    

    
############################################################
    
# File "camera" support - read raw YUV data from a file
    
############################################################
    
#filecam_path /home/pi/test-cap/motion-mmal.capture
    

    
############################################################
    
# OpenMax/MMAL camera support for Raspberry Pi
    
############################################################
    
mmalcam_name vc.ril.camera
    
#mmalcam_control_params
    
#mmalcam_raw_capture_file /home/pi/motion-mmal.capture
    

    
# Switch this setting to "on" to use the still image mode of the Pi's camera
    
# instead of video. This gives a wider field of view, but requires
    
# a much slower frame-rate to achieve exposure stability
    
# (e.g. 0.25 fps or slower). You can use the minimum_frame_time
    
# parameter above to achieve this
    

    
mmalcam_use_still off
    

    

    
############################################################
    
# Round Robin (multiple inputs on same video device name)
    
############################################################
    

    
# Number of frames to capture in each roundrobin step (default: 1)
    
roundrobin_frames 1
    

    
# Number of frames to skip before each roundrobin step (default: 1)
    
roundrobin_skip 1
    

    
# Try to filter out noise generated by roundrobin (default: off)
    
switchfilter off
    

    

    
############################################################
    
# Motion Detection Settings:
    
############################################################
    

    
# Threshold for number of changed pixels in an image that
    
# triggers motion detection (default: 1500)
    
threshold 1500
    

    
# Automatically tune the threshold down if possible (default: off)
    
threshold_tune off
    

    
# Noise threshold for the motion detection (default: 32)
    
noise_level 32
    

    
# Automatically tune the noise threshold (default: on)
    
noise_tune on
    

    
# Despeckle motion image using (e)rode or (d)ilate or (l)abel (Default: not defined)
    
# Recommended value is EedDl. Any combination (and number of) of E, e, d, and D is valid.
    
# (l)abeling must only be used once and the 'l' must be the last letter.
    
# Comment out to disable
    
despeckle_filter EedDl
    

    
# Detect motion in predefined areas (1 - 9). Areas are numbered like that:  1 2 3
    
# A script (on_area_detected) is started immediately when motion is         4 5 6
    
# detected in one of the given areas, but only once during an event.        7 8 9
    
# One or more areas can be specified with this option. Take care: This option
    
# does NOT restrict detection to these areas! (Default: not defined)
    
; area_detect value
    

    
# PGM file to use as a sensitivity mask.
    
# Full path name to. (Default: not defined)
    
; mask_file value
    

    
# Dynamically create a mask file during operation (default: 0)
    
# Adjust speed of mask changes from 0 (off) to 10 (fast)
    
smart_mask_speed 0
    

    
# Ignore sudden massive light intensity changes given as a percentage of the picture
    
# area that changed intensity. Valid range: 0 - 100 , default: 0 = disabled
    
lightswitch 0
    

    
# Picture frames must contain motion at least the specified number of frames
    
# in a row before they are detected as true motion. At the default of 1, all
    
# motion is detected. Valid range: 1 to thousands, recommended 1-5
    
minimum_motion_frames 1
    

    
# Specifies the number of pre-captured (buffered) pictures from before motion
    
# was detected that will be output at motion detection.
    
# Recommended range: 0 to 5 (default: 0)
    
# Do not use large values! Large values will cause Motion to skip video frames and
    
# cause unsmooth movies. To smooth movies use larger values of post_capture instead.
    
pre_capture 2
    

    
# Number of frames to capture after motion is no longer detected (default: 0)
    
post_capture 2
    

    
# Event Gap is the seconds of no motion detection that triggers the end of an event.
    
# An event is defined as a series of motion images taken within a short timeframe.
    
# Recommended value is 60 seconds (Default). The value -1 is allowed and disables
    
# events causing all Motion to be written to one single movie file and no pre_capture.
    
# If set to 0, motion is running in gapless mode. Movies don't have gaps anymore. An
    
# event ends right after no more motion is detected and post_capture is over.
    
event_gap 60
    

    
# Maximum length in seconds of an mpeg movie
    
# When value is exceeded a new movie file is created. (Default: 0 = infinite)
    
# ATTENTION: when you're not using the motion build from the tutorial, it might fail with error 'Unknown config option "max_mpeg_time"'
    
# the use this line instead:
    
# max_movie_time 60
    
max_movie_time 60
    

    
# Always save images even if there was no motion (default: off)
    
emulate_motion off
    

    

    
############################################################
    
# Image File Output
    
############################################################
    

    
# Output 'normal' pictures when motion is detected (default: on)
    
# Valid values: on, off, first, best, center
    
# When set to 'first', only the first picture of an event is saved.
    
# Picture with most motion of an event is saved when set to 'best'.
    
# Picture with motion nearest center of picture is saved when set to 'center'.
    
# Can be used as preview shot for the corresponding movie.
    
output_pictures best
    

    
# Output pictures with only the pixels moving object (ghost images) (default: off)
    
output_debug_pictures off
    

    
# The quality (in percent) to be used by the jpeg compression (default: 75)
    
quality 75
    

    
# Type of output images
    
# Valid values: jpeg, ppm (default: jpeg)
    
picture_type jpeg
    

    
############################################################
    
# FFMPEG related options
    
# Film (movies) file output, and deinterlacing of the video input
    
# The options movie_filename and timelapse_filename are also used
    
# by the ffmpeg feature
    
############################################################
    

    
# Use ffmpeg to encode movies in realtime (default: off)
    
ffmpeg_output_movies on
    

    
# Use ffmpeg to make movies with only the pixels moving
    
# object (ghost images) (default: off)
    
ffmpeg_output_debug_movies off
    

    
# Use ffmpeg to encode a timelapse movie
    
# Default value 0 = off - else save frame every Nth second
    
ffmpeg_timelapse 0
    

    
# The file rollover mode of the timelapse video
    
# Valid values: hourly, daily (default), weekly-sunday, weekly-monday, monthly, manual
    
ffmpeg_timelapse_mode daily
    

    
# Bitrate to be used by the ffmpeg encoder (default: 400000)
    
# This option is ignored if ffmpeg_variable_bitrate is not 0 (disabled)
    
ffmpeg_bps 500000
    

    
# Enables and defines variable bitrate for the ffmpeg encoder.
    
# ffmpeg_bps is ignored if variable bitrate is enabled.
    
# Valid values: 0 (default) = fixed bitrate defined by ffmpeg_bps,
    
# or the range 2 - 31 where 2 means best quality and 31 is worst.
    
ffmpeg_variable_bitrate 5
    

    
# Codec to used by ffmpeg for the video compression.
    
# Timelapse mpegs are always made in mpeg1 format independent from this option.
    
# Supported formats are: mpeg1 (ffmpeg-0.4.8 only), mpeg4 (default), and msmpeg4.
    
# mpeg1 - gives you files with extension .mpg
    
# mpeg4 or msmpeg4 - gives you files with extension .avi
    
# msmpeg4 is recommended for use with Windows Media Player because
    
# it requires no installation of codec on the Windows client.
    
# swf - gives you a flash film with extension .swf
    
# flv - gives you a flash video with extension .flv
    
# ffv1 - FF video codec 1 for Lossless Encoding ( experimental )
    
# mov - QuickTime ( testing )
    
# ogg - Ogg/Theora ( testing )
    
#ffmpeg_video_codec msmpeg4
    
ffmpeg_video_codec mp4
    

    
# Use ffmpeg to deinterlace video. Necessary if you use an analog camera
    
# and see horizontal combing on moving objects in video or pictures.
    
# (default: off)
    
ffmpeg_deinterlace off
    

    
############################################################
    
# SDL Window
    
############################################################
    

    
# Number of motion thread to show in SDL Window (default: 0 = disabled)
    
#sdl_threadnr 0
    

    
############################################################
    
# External pipe to video encoder
    
# Replacement for FFMPEG builtin encoder for ffmpeg_output_movies only.
    
# The options movie_filename and timelapse_filename are also used
    
# by the ffmpeg feature
    
#############################################################
    

    
# Bool to enable or disable extpipe (default: off)
    
use_extpipe off
    

    
# External program (full path and opts) to pipe raw video to
    
# Generally, use '-' for STDIN...
    
;extpipe mencoder -demuxer rawvideo -rawvideo w=320:h=240:i420 -ovc x264 -x264encopts bframes=4:frameref=1:subq=1:scenecut=-1:nob_adapt:threads=1:keyint=1000:8x8dct:vbv_bufsize=4000:crf=24:partitions=i8x8,i4x4:vbv_maxrate=800:no-chroma-me -vf denoise3d=16:12:48:4,pp=lb -of   avi -o %f.avi - -fps %fps
    

    

    

    
############################################################
    
# Snapshots (Traditional Periodic Webcam File Output)
    
############################################################
    

    
# Make automated snapshot every N seconds (default: 0 = disabled)
    
snapshot_interval 0
    

    

    
############################################################
    
# Text Display
    
# %Y = year, %m = month, %d = date,
    
# %H = hour, %M = minute, %S = second, %T = HH:MM:SS,
    
# %v = event, %q = frame number, %t = thread (camera) number,
    
# %D = changed pixels, %N = noise level, \n = new line,
    
# %i and %J = width and height of motion area,
    
# %K and %L = X and Y coordinates of motion center
    
# %C = value defined by text_event - do not use with text_event!
    
# You can put quotation marks around the text to allow
    
# leading spaces
    
############################################################
    

    
# Locate and draw a box around the moving object.
    
# Valid values: on, off, preview (default: off)
    
# Set to 'preview' will only draw a box in preview_shot pictures.
    
locate_motion_mode off
    

    
# Set the look and style of the locate box if enabled.
    
# Valid values: box, redbox, cross, redcross (default: box)
    
# Set to 'box' will draw the traditional box.
    
# Set to 'redbox' will draw a red box.
    
# Set to 'cross' will draw a little cross to mark center.
    
# Set to 'redcross' will draw a little red cross to mark center.
    
locate_motion_style box
    

    
# Draws the timestamp using same options as C function strftime(3)
    
# Default: %Y-%m-%d\n%T = date in ISO format and time in 24 hour clock
    
# Text is placed in lower right corner
    
text_right %d.%m.%Y\n%T
    

    
# Draw a user defined text on the images using same options as C function strftime(3)
    
# Default: Not defined = no text
    
# Text is placed in lower left corner
    
; text_left CAMERA %t
    
text_left HofCam
    

    
# Draw the number of changed pixed on the images (default: off)
    
# Will normally be set to off except when you setup and adjust the motion settings
    
# Text is placed in upper right corner
    
text_changes off
    

    
# This option defines the value of the special event conversion specifier %C
    
# You can use any conversion specifier in this option except %C. Date and time
    
# values are from the timestamp of the first image in the current event.
    
# Default: %Y%m%d%H%M%S
    
# The idea is that %C can be used filenames and text_left/right for creating
    
# a unique identifier for each event.
    
text_event %Y%m%d%H%M%S
    

    
# Draw characters at twice normal size on images. (default: off)
    
text_double on
    

    

    
# Text to include in a JPEG EXIF comment
    
# May be any text, including conversion specifiers.
    
# The EXIF timestamp is included independent of this text.
    
;exif_text %i%J/%K%L
    

    
############################################################
    
# Target Directories and filenames For Images And Films
    
# For the options snapshot_, picture_, movie_ and timelapse_filename
    
# you can use conversion specifiers
    
# %Y = year, %m = month, %d = date,
    
# %H = hour, %M = minute, %S = second,
    
# %v = event, %q = frame number, %t = thread (camera) number,
    
# %D = changed pixels, %N = noise level,
    
# %i and %J = width and height of motion area,
    
# %K and %L = X and Y coordinates of motion center
    
# %C = value defined by text_event
    
# Quotation marks round string are allowed.
    
############################################################
    

    
# Target base directory for pictures and films
    
# Recommended to use absolute path. (Default: current working directory)
    
target_dir /home/pi
    

    
# File path for snapshots (jpeg or ppm) relative to target_dir
    
# Default: %v-%Y%m%d%H%M%S-snapshot
    
# Default value is equivalent to legacy oldlayout option
    
# For Motion 3.0 compatible mode choose: %Y/%m/%d/%H/%M/%S-snapshot
    
# File extension .jpg or .ppm is automatically added so do not include this.
    
# Note: A symbolic link called lastsnap.jpg created in the target_dir will always
    
# point to the latest snapshot, unless snapshot_filename is exactly 'lastsnap'
    
snapshot_filename %v-%Y%m%d%H%M%S-snapshot
    

    
# File path for motion triggered images (jpeg or ppm) relative to target_dir
    
# Default: %v-%Y%m%d%H%M%S-%q
    
# Default value is equivalent to legacy oldlayout option
    
# For Motion 3.0 compatible mode choose: %Y/%m/%d/%H/%M/%S-%q
    
# File extension .jpg or .ppm is automatically added so do not include this
    
# Set to 'preview' together with best-preview feature enables special naming
    
# convention for preview shots. See motion guide for details
    
picture_filename %v-%Y%m%d%H%M%S-%q
    

    
# File path for motion triggered ffmpeg films (movies) relative to target_dir
    
# Default: %v-%Y%m%d%H%M%S
    
# Default value is equivalent to legacy oldlayout option
    
# For Motion 3.0 compatible mode choose: %Y/%m/%d/%H%M%S
    
# File extension .mpg or .avi is automatically added so do not include this
    
# This option was previously called ffmpeg_filename
    
movie_filename %v-%Y%m%d%H%M%S
    

    
# File path for timelapse movies relative to target_dir
    
# Default: %Y%m%d-timelapse
    
# Default value is near equivalent to legacy oldlayout option
    
# For Motion 3.0 compatible mode choose: %Y/%m/%d-timelapse
    
# File extension .mpg is automatically added so do not include this
    
timelapse_filename %Y%m%d-timelapse
    

    
############################################################
    
# Global Network Options
    
############################################################
    
# Enable or disable IPV6 for http control and stream (default: off )
    
ipv6_enabled off
    

    
############################################################
    
# Live Stream Server
    
############################################################
    

    
# The mini-http server listens to this port for requests (default: 0 = disabled)
    
stream_port 8080
    

    
# Quality of the jpeg (in percent) images produced (default: 50)
    
stream_quality 50
    

    
# Output frames at 1 fps when no motion is detected and increase to the
    
# rate given by stream_maxrate when motion is detected (default: off)
    
stream_motion on
    

    
# Maximum framerate for stream streams (default: 1)
    
stream_maxrate 4
    

    
# Restrict stream connections to localhost only (default: on)
    
stream_localhost off
    

    
# Limits the number of images per connection (default: 0 = unlimited)
    
# Number can be defined by multiplying actual stream rate by desired number of seconds
    
# Actual stream rate is the smallest of the numbers framerate and stream_maxrate
    
stream_limit 0
    

    
# Set the authentication method (default: 0)
    
# 0 = disabled
    
# 1 = Basic authentication
    
# 2 = MD5 digest (the safer authentication)
    
stream_auth_method 0
    

    
# Authentication for the stream. Syntax username:password
    
# Default: not defined (Disabled)
    
; stream_authentication username:password
    

    

    
############################################################
    
# HTTP Based Control
    
############################################################
    

    
# TCP/IP port for the http server to listen on (default: 0 = disabled)
    
webcontrol_port 8081
    

    
# Restrict control connections to localhost only (default: on)
    
webcontrol_localhost off
    

    
# Output for http server, select off to choose raw text plain (default: on)
    
webcontrol_html_output on
    

    
# Authentication for the http based control. Syntax username:password
    
# Default: not defined (Disabled)
    
; webcontrol_authentication username:password
    

    

    
############################################################
    
# Tracking (Pan/Tilt)
    
#############################################################
    

    
# Type of tracker (0=none (default), 1=stepper, 2=iomojo, 3=pwc, 4=generic, 5=uvcvideo, 6=servo)
    
# The generic type enables the definition of motion center and motion size to
    
# be used with the conversion specifiers for options like on_motion_detected
    
track_type 0
    

    
# Enable auto tracking (default: off)
    
track_auto off
    

    
# Serial port of motor (default: none)
    
;track_port /dev/ttyS0
    

    
# Motor number for x-axis (default: 0)
    
;track_motorx 0
    

    
# Set motorx reverse (default: 0)
    
;track_motorx_reverse 0
    

    
# Motor number for y-axis (default: 0)
    
;track_motory 1
    

    
# Set motory reverse (default: 0)
    
;track_motory_reverse 0
    

    
# Maximum value on x-axis (default: 0)
    
;track_maxx 200
    

    
# Minimum value on x-axis (default: 0)
    
;track_minx 50
    

    
# Maximum value on y-axis (default: 0)
    
;track_maxy 200
    

    
# Minimum value on y-axis (default: 0)
    
;track_miny 50
    

    
# Center value on x-axis (default: 0)
    
;track_homex 128
    

    
# Center value on y-axis (default: 0)
    
;track_homey 128
    

    
# ID of an iomojo camera if used (default: 0)
    
track_iomojo_id 0
    

    
# Angle in degrees the camera moves per step on the X-axis
    
# with auto-track (default: 10)
    
# Currently only used with pwc type cameras
    
track_step_angle_x 10
    

    
[...]

  • Android FFmpeg Video Player

    11 mars 2013, par Dilip

    I want to play video using FFmpeg for this have used some code,But it open file but not drawing frames thowing Unhandled page fault exception.

    Java Code :

    public class MainActivity extends Activity {
    
    private static native void openFile();
    

    
    private static native void drawFrame(Bitmap bitmap);
    

    
    private static native void drawFrameAt(Bitmap bitmap, int secs);
    

    
    private Bitmap mBitmap;
    
    private int mSecs = 0;
    

    
    static {
    
        System.loadLibrary("ffmpegutils");
    
    }
    

    
    /** Called when the activity is first created. */
    
    @Override
    
    public void onCreate(Bundle savedInstanceState) {
    
        super.onCreate(savedInstanceState);
    
        // setContentView(new VideoView(this));
    
        setContentView(R.layout.main);
    

    
        mBitmap = Bitmap.createBitmap(320, 240, Bitmap.Config.ARGB_8888);
    
        openFile();
    

    
        Button btn = (Button) findViewById(R.id.frame_adv);
    
        btn.setOnClickListener(new OnClickListener() {
    
            public void onClick(View v) {
    
                try {
    
                    drawFrame(mBitmap);
    
                    ImageView i = (ImageView) findViewById(R.id.frame);
    
                    i.setImageBitmap(mBitmap);
    
                } catch (Exception e) {
    
                    e.printStackTrace();
    
                }
    
            }
    
        });
    
}}

    Jni code :

    #include 
    
#include 
    
#include 
    
#include <android></android>log.h>
    
#include <android></android>bitmap.h>
    

    
#include <libavcodec></libavcodec>avcodec.h>
    
#include <libavformat></libavformat>avformat.h>
    
#include <libswscale></libswscale>swscale.h>
    

    
#define  LOG_TAG    "FFMPEGSample"
    
#define  LOGI(...)  __android_log_print(ANDROID_LOG_INFO,LOG_TAG,__VA_ARGS__)
    
#define  LOGE(...)  __android_log_print(ANDROID_LOG_ERROR,LOG_TAG,__VA_ARGS__)
    

    
/* Cheat to keep things simple and just use some globals. */
    
AVFormatContext *pFormatCtx;
    
AVCodecContext *pCodecCtx;
    
AVFrame *pFrame;
    
AVFrame *pFrameRGB;
    
int videoStream;
    

    
/*
    
 * Write a frame worth of video (in pFrame) into the Android bitmap
    
 * described by info using the raw pixel buffer.  It&#39;s a very inefficient
    
 * draw routine, but it&#39;s easy to read. Relies on the format of the
    
 * bitmap being 8bits per color component plus an 8bit alpha channel.
    
 */
    

    
static void fill_bitmap(AndroidBitmapInfo* info, void *pixels, AVFrame *pFrame) {
    
    uint8_t *frameLine;
    

    
    int yy;
    
    for (yy = 0; yy &lt; info->height; yy++) {
    
        uint8_t* line = (uint8_t*) pixels;
    
        frameLine = (uint8_t *) pFrame->data[0] + (yy * pFrame->linesize[0]);
    

    
        int xx;
    
        for (xx = 0; xx &lt; info->width; xx++) {
    
            int out_offset = xx * 4;
    
            int in_offset = xx * 3;
    
            line[out_offset] = frameLine[in_offset];
    
            line[out_offset + 1] = frameLine[in_offset + 1];
    
            line[out_offset + 2] = frameLine[in_offset + 2];
    
            line[out_offset + 3] = 0;
    
        }
    
        pixels = (char*) pixels + info->stride;
    
    }
    
}
    

    
void Java_com_churnlabs_ffmpegsample_MainActivity_openFile(JNIEnv * env,
    
        jobject this) {
    
    int ret;
    
    int err;
    
    int i;
    
    AVCodec *pCodec;
    
    uint8_t *buffer;
    
    int numBytes;
    

    
    av_register_all();
    
    LOGE("Registered formats***********************************");
    
    err = av_open_input_file(&amp;pFormatCtx, "file:///mnt/sdcard/android.3gp",
    
            NULL, 0, NULL);
    
    LOGE("Called open file***************************************************");
    
    if (err != 0) {
    
        LOGE(
    
                "Couldn&#39;t open file****************************************************");
    
        return;
    
    }
    
    LOGE(
    
            "Opened file***********************************************************");
    

    
    if (av_find_stream_info(pFormatCtx) &lt; 0) {
    
        LOGE(
    
                "Unable to get stream info*****************************************");
    
        return;
    
    }
    

    
    videoStream = -1;
    
    for (i = 0; i &lt; pFormatCtx->nb_streams; i++) {
    
        if (pFormatCtx->streams[i]->codec->codec_type == CODEC_TYPE_VIDEO) {
    
            videoStream = i;
    
            break;
    
        }
    
    }
    
    if (videoStream == -1) {
    
        LOGE("Unable to find video stream");
    
        return;
    
    }
    

    
    LOGI("Video stream is [%d]", videoStream);
    

    
    pCodecCtx = pFormatCtx->streams[videoStream]->codec;
    

    
    pCodec = avcodec_find_decoder(pCodecCtx->codec_id);
    
    if (pCodec == NULL) {
    
        LOGE("Unsupported codec**********************************************");
    
        return;
    
    }
    

    
    if (avcodec_open(pCodecCtx, pCodec) &lt; 0) {
    
        LOGE("Unable to open codec***************************************");
    
        return;
    
    }
    

    
    pFrame = avcodec_alloc_frame();
    
    pFrameRGB = avcodec_alloc_frame();
    
    LOGI("Video size is [%d x %d]", pCodecCtx->width, pCodecCtx->height);
    

    
    numBytes = avpicture_get_size(PIX_FMT_RGB24, pCodecCtx->width,
    
            pCodecCtx->height);
    
    buffer = (uint8_t *) av_malloc(numBytes * sizeof(uint8_t));
    

    
    avpicture_fill((AVPicture *) pFrameRGB, buffer, PIX_FMT_RGB24,
    
            pCodecCtx->width, pCodecCtx->height);
    
}
    

    
void Java_com_churnlabs_ffmpegsample_MainActivity_drawFrame(JNIEnv * env,
    
        jobject this, jstring bitmap) {
    
    AndroidBitmapInfo info;
    
    void* pixels;
    
    int ret;
    

    
    int err;
    
    int i;
    
    int frameFinished = 0;
    
    AVPacket packet;
    
    static struct SwsContext *img_convert_ctx;
    
    int64_t seek_target;
    

    
    if ((ret = AndroidBitmap_getInfo(env, bitmap, &amp;info)) &lt; 0) {
    
        LOGE("AndroidBitmap_getInfo() failed ! error=%d", ret);
    
        return;
    
    }
    
    LOGE(
    
            "Checked on the bitmap*************************************************");
    

    
    if ((ret = AndroidBitmap_lockPixels(env, bitmap, &amp;pixels)) &lt; 0) {
    
        LOGE("AndroidBitmap_lockPixels() failed ! error=%d", ret);
    
    }
    
    LOGE(
    
            "Grabbed the pixels*******************************************************");
    

    
    i = 0;
    
    while ((i == 0) &amp;&amp; (av_read_frame(pFormatCtx, &amp;packet) >= 0)) {
    
        if (packet.stream_index == videoStream) {
    
            avcodec_decode_video2(pCodecCtx, pFrame, &amp;frameFinished, &amp;packet);
    

    
            if (frameFinished) {
    
                LOGE("packet pts %llu", packet.pts);
    
                // This is much different than the tutorial, sws_scale
    
                // replaces img_convert, but it&#39;s not a complete drop in.
    
                // This version keeps the image the same size but swaps to
    
                // RGB24 format, which works perfect for PPM output.
    
                int target_width = 320;
    
                int target_height = 240;
    
                img_convert_ctx = sws_getContext(pCodecCtx->width,
    
                        pCodecCtx->height, pCodecCtx->pix_fmt, target_width,
    
                        target_height, PIX_FMT_RGB24, SWS_BICUBIC, NULL, NULL,
    
                        NULL);
    
                if (img_convert_ctx == NULL) {
    
                    LOGE("could not initialize conversion context\n");
    
                    return;
    
                }
    
                sws_scale(img_convert_ctx,
    
                        (const uint8_t* const *) pFrame->data, pFrame->linesize,
    
                        0, pCodecCtx->height, pFrameRGB->data,
    
                        pFrameRGB->linesize);
    

    
                // save_frame(pFrameRGB, target_width, target_height, i);
    
                fill_bitmap(&amp;info, pixels, pFrameRGB);
    
                i = 1;
    
            }
    
        }
    
        av_free_packet(&amp;packet);
    
    }
    

    
    AndroidBitmap_unlockPixels(env, bitmap);
    
}
    

    
int seek_frame(int tsms) {
    
    int64_t frame;
    

    
    frame = av_rescale(tsms, pFormatCtx->streams[videoStream]->time_base.den,
    
            pFormatCtx->streams[videoStream]->time_base.num);
    
    frame /= 1000;
    

    
    if (avformat_seek_file(pFormatCtx, videoStream, 0, frame, frame,
    
            AVSEEK_FLAG_FRAME) &lt; 0) {
    
        return 0;
    
    }
    

    
    avcodec_flush_buffers(pCodecCtx);
    

    
    return 1;
    
}

    Log Trace

     0): &lt;6>AUO_TOUCH: ts_irqHandler: before disable_irq()
    
D/PrintK  (   57): &lt;6>AUO_TOUCH: ts_irqWorkHandler: P1(313,750),P2(0,0)
    
D/PrintK  (    0): &lt;6>AUO_TOUCH: ts_irqHandler: before disable_irq()
    
D/PrintK  (   57): &lt;6>AUO_TOUCH: ts_irqWorkHandler: P1(0,0),P2(0,0)
    
E/FFMPEGSample( 2882): Checked on the bitmap*************************************************
    
E/FFMPEGSample( 2882): Grabbed the pixels*******************************************************
    
E/FFMPEGSample( 2882): packet pts 0
    
F/PrintK  ( 2882): &lt;2>Exception!!! bs.ffmpegsample: unhandled page fault (11) at 0x0000000c, code 0x017
    
F/PrintK  ( 2882): &lt;2>Exception!!! bs.ffmpegsample: unhandled page fault (11) at 0x0000000c, code 0x017
    
I/DEBUG   (   86): *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
    
F/DEBUG   (   86): *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
    
I/DEBUG   (   86): Build fingerprint: &#39;dell/streak/streak/8x50:2.2.2/FRG83G/eng.cmbuild.20110317.163900:user/release-keys&#39;
    
I/DEBUG   (   86): Exception!!! pid: 2882, tid: 2882  >>> com.churnlabs.ffmpegsample &lt;&lt;&lt;
    
F/DEBUG   (   86): Exception!!! pid: 2882, tid: 2882  >>> com.churnlabs.ffmpegsample &lt;&lt;&lt;
    
I/DEBUG   (   86): signal 11 (SIGSEGV), fault addr 0000000c
    
F/DEBUG   (   86): signal 11 (SIGSEGV), fault addr 0000000c
    
I/DEBUG   (   86):  r0 00000070  r1 00000000  r2 0024fca8  r3 afd42328
    
F/DEBUG   (   86):  r0 00000070  r1 00000000  r2 0024fca8  r3 afd42328
    
I/DEBUG   (   86):  r4 00000000  r5 00000000  r6 0000062c  r7 0000a000
    
F/DEBUG   (   86):  r4 00000000  r5 00000000  r6 0000062c  r7 0000a000
    
I/DEBUG   (   86):  r8 be9794f0  r9 428ab9d8  10 00000003  fp be979830
    
F/DEBUG   (   86):  r8 be9794f0  r9 428ab9d8  10 00000003  fp be979830
    
I/DEBUG   (   86):  ip ffffff90  sp be979448  lr afd0c633  pc afd0c320  cpsr 80000030
    
F/DEBUG   (   86):  ip ffffff90  sp be979448  lr afd0c633  pc afd0c320  cpsr 80000030
    
I/DEBUG   (   86):  d0  6472656767756265  d1  0000000000000000
    
I/DEBUG   (   86):  d2  0000000000000000  d3  0000000044480000
    
I/DEBUG   (   86):  d4  8000000000000000  d5  000000003f800000
    
I/DEBUG   (   86):  d6  0000000000000000  d7  4448000043f00000
    
I/DEBUG   (   86):  d8  0000000000000000  d9  0000000000000000
    
I/DEBUG   (   86):  d10 0000000000000000  d11 0000000000000000
    
I/DEBUG   (   86):  d12 0000000000000000  d13 0000000000000000
    
I/DEBUG   (   86):  d14 0000000000000000  d15 0000000000000000
    
I/DEBUG   (   86):  d16 0000000000000000  d17 0000000000000000
    
I/DEBUG   (   86):  d18 0000000000000000  d19 0000000000000000
    
I/DEBUG   (   86):  d20 3ff0000000000000  d21 8000000000000000
    
I/DEBUG   (   86):  d22 0000000000000000  d23 0000000500010004
    
I/DEBUG   (   86):  d24 0101010101010101  d25 0000000000000000
    
I/DEBUG   (   86):  d26 0000000000000000  d27 0000000000000000
    
I/DEBUG   (   86):  d28 0000000000000000  d29 3ff0000000000000
    
I/DEBUG   (   86):  d30 0000000000000000  d31 3ff0000000000000
    
I/DEBUG   (   86):  scr 80000012
    
I/DEBUG   (   86): 
    
I/DEBUG   (   86):          #00  pc 0000c320  /system/lib/libc.so
    
F/DEBUG   (   86):          #00  pc 0000c320  /system/lib/libc.so
    
I/DEBUG   (   86):          #01  pc 0000c62e  /system/lib/libc.so
    
F/DEBUG   (   86):          #01  pc 0000c62e  /system/lib/libc.so
    
I/DEBUG   (   86):          #02  pc 0000cd3e  /system/lib/libc.so
    
F/DEBUG   (   86):          #02  pc 0000cd3e  /system/lib/libc.so
    
I/DEBUG   (   86):          #03  pc 0002d2c4  /system/lib/libskia.so
    
F/DEBUG   (   86):          #03  pc 0002d2c4  /system/lib/libskia.so
    
I/DEBUG   (   86):          #04  pc 000693ec  /system/lib/libskia.so
    
F/DEBUG   (   86):          #04  pc 000693ec  /system/lib/libskia.so
    
I/DEBUG   (   86):          #05  pc 00064d70  /system/lib/libskia.so
    
F/DEBUG   (   86):          #05  pc 00064d70  /system/lib/libskia.so
    
I/DEBUG   (   86):          #06  pc 0004dea8  /system/lib/libandroid_runtime.so
    
F/DEBUG   (   86):          #06  pc 0004dea8  /system/lib/libandroid_runtime.so
    
I/DEBUG   (   86):          #07  pc 00016df4  /system/lib/libdvm.so
    
F/DEBUG   (   86):          #07  pc 00016df4  /system/lib/libdvm.so
    
I/DEBUG   (   86):          #08  pc 00042904  /system/lib/libdvm.so
    
F/DEBUG   (   86):          #08  pc 00042904  /system/lib/libdvm.so
    
I/DEBUG   (   86):          #09  pc 0001bd58  /system/lib/libdvm.so
    
F/DEBUG   (   86):          #09  pc 0001bd58  /system/lib/libdvm.so
    
I/DEBUG   (   86):          #10  pc 00022550  /system/lib/libdvm.so
    
F/DEBUG   (   86):          #10  pc 00022550  /system/lib/libdvm.so
    
I/DEBUG   (   86):          #11  pc 000213f0  /system/lib/libdvm.so
    
F/DEBUG   (   86):          #11  pc 000213f0  /system/lib/libdvm.so
    
I/DEBUG   (   86):          #12  pc 00058c4a  /system/lib/libdvm.so
    
F/DEBUG   (   86):          #12  pc 00058c4a  /system/lib/libdvm.so
    
I/DEBUG   (   86):          #13  pc 00060e72  /system/lib/libdvm.so
    
F/DEBUG   (   86):          #13  pc 00060e72  /system/lib/libdvm.so
    
I/DEBUG   (   86):          #14  pc 0001bd58  /system/lib/libdvm.so
    
F/DEBUG   (   86):          #14  pc 0001bd58  /system/lib/libdvm.so
    
I/DEBUG   (   86):          #15  pc 00022550  /system/lib/libdvm.so
    
F/DEBUG   (   86):          #15  pc 00022550  /system/lib/libdvm.so
    
I/DEBUG   (   86):          #16  pc 000213f0  /system/lib/libdvm.so
    
F/DEBUG   (   86):          #16  pc 000213f0  /system/lib/libdvm.so
    
I/DEBUG   (   86):          #17  pc 00058a90  /system/lib/libdvm.so
    
F/DEBUG   (   86):          #17  pc 00058a90  /system/lib/libdvm.so
    
I/DEBUG   (   86):          #18  pc 0004525e  /system/lib/libdvm.so
    
F/DEBUG   (   86):          #18  pc 0004525e  /system/lib/libdvm.so
    
I/DEBUG   (   86):          #19  pc 0002e574  /system/lib/libandroid_runtime.so
    
F/DEBUG   (   86):          #19  pc 0002e574  /system/lib/libandroid_runtime.so
    
I/DEBUG   (   86):          #20  pc 0002f5f6  /system/lib/libandroid_runtime.so
    
F/DEBUG   (   86):          #20  pc 0002f5f6  /system/lib/libandroid_runtime.so
    
I/DEBUG   (   86):          #21  pc 00008ca8  /system/bin/app_process
    
F/DEBUG   (   86):          #21  pc 00008ca8  /system/bin/app_process
    
I/DEBUG   (   86):          #22  pc 0000d3d0  /system/lib/libc.so
    
F/DEBUG   (   86):          #22  pc 0000d3d0  /system/lib/libc.so
    
I/DEBUG   (   86): 
    
I/DEBUG   (   86): code around pc:
    
I/DEBUG   (   86): afd0c300 19d94f56 42ba690f 80a4f0c0 94001814 
    
I/DEBUG   (   86): afd0c310 f08042a2 68d1809f 42916994 6895d00e 
    
I/DEBUG   (   86): afd0c320 429668ee 8096f040 4296688e 8092f040 
    
I/DEBUG   (   86): afd0c330 bf2442bd 608d60e9 e08bd21b b1116951 
    
I/DEBUG   (   86): afd0c340 0514f102 6911e007 f102b191 e0020510 
    
I/DEBUG   (   86): 
    
I/DEBUG   (   86): code around lr:
    
I/DEBUG   (   86): afd0c610 60f11008 f8c1608e 4e31c00c f10319a1 
    
I/DEBUG   (   86): afd0c620 608a0608 e04b614d b1b2684a f7ff4628 
    
I/DEBUG   (   86): afd0c630 e00ffe23 0f41f115 f04fbf88 d80c35ff 
    
I/DEBUG   (   86): afd0c640 350b4927 0507f025 68431860 4628b12b 
    
I/DEBUG   (   86): afd0c650 fc1cf7ff 28004606 4e21d132 689119a2 
    
I/DEBUG   (   86): 
    
I/DEBUG   (   86): stack:
    
I/DEBUG   (   86):     be979408  000001e0  
    
I/DEBUG   (   86):     be97940c  be979494  [stack]
    
I/DEBUG   (   86):     be979410  be979438  [stack]
    
I/DEBUG   (   86):     be979414  be979478  [stack]
    
I/DEBUG   (   86):     be979418  0012f484  [heap]
    
I/DEBUG   (   86):     be97941c  be979428  [stack]
    
I/DEBUG   (   86):     be979420  00000000  
    
I/DEBUG   (   86):     be979424  ab163cec  /system/lib/libskia.so
    
I/DEBUG   (   86):     be979428  3f800000  
    
I/DEBUG   (   86):     be97942c  80000000  /system/lib/libicudata.so
    
I/DEBUG   (   86):     be979430  00000000  
    
I/DEBUG   (   86):     be979434  80000000  /system/lib/libicudata.so
    
I/DEBUG   (   86):     be979438  3f800000  
    
I/DEBUG   (   86):     be97943c  00000000  
    
I/DEBUG   (   86):     be979440  df002777  
    
I/DEBUG   (   86):     be979444  e3a070ad  
    
I/DEBUG   (   86): #00 be979448  0024fd18  [heap]
    
I/DEBUG   (   86):     be97944c  afd4372c  /system/lib/libc.so
    
I/DEBUG   (   86):     be979450  000000c5  
    
I/DEBUG   (   86):     be979454  afd42328  /system/lib/libc.so
    
I/DEBUG   (   86):     be979458  00000070  
    
I/DEBUG   (   86):     be97945c  0000062c  
    
I/DEBUG   (   86):     be979460  00000003  
    
I/DEBUG   (   86):     be979464  afd0c633  /system/lib/libc.so
    
I/DEBUG   (   86): #01 be979468  be9794c8  [stack]
    
I/DEBUG   (   86):     be97946c  00000000  
    
I/DEBUG   (   86):     be979470  002576bc  [heap]
    
I/DEBUG   (   86):     be979474  ab163d2c  /system/lib/libskia.so
    
I/DEBUG   (   86):     be979478  00000000  
    
I/DEBUG   (   86):     be97947c  00000000  
    
I/DEBUG   (   86):     be979480  44480000  /system/framework/framework-res.apk
    
I/DEBUG   (   86):     be979484  00000068  
    
I/DEBUG   (   86):     be979488  00000002  
    
I/DEBUG   (   86):     be97948c  00000068  
    
I/DEBUG   (   86):     be979490  00000003  
    
I/DEBUG   (   86):     be979494  afd0cd41  /system/lib/libc.so
    
E/Parcel  (  841): Reading a NULL string not supported here.

    Can any plz suggest me where I'm doing wrong.

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