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Les autorisations surchargées par les plugins
27 avril 2010, parMediaspip core
autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs -
Personnaliser en ajoutant son logo, sa bannière ou son image de fond
5 septembre 2013, parCertains thèmes prennent en compte trois éléments de personnalisation : l’ajout d’un logo ; l’ajout d’une bannière l’ajout d’une image de fond ;
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Publier sur MédiaSpip
13 juin 2013Puis-je poster des contenus à partir d’une tablette Ipad ?
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ADD Image overlay to ffmpeg video stream
1er juillet 2017, par ChrisI am new to ffmpeg and want to add an HUD to the video stream, so a few questions.
- What file do I need to edit.
- What do I need to do to achieve this.
Thanks in advance. Also I am VERY new to all of this, I will need instructions step by step
I saw other questions saying to add this :
ffmpeg -n -i video.mp4 -i logo.png -filter_complex "[0:v]setsar=sar=1[v];[v][1]blend=all_mode='overlay':all_opacity=0.7" -movflags +faststart tmb/video.mp4But I dont know where to put it, i entered it in the terminal and got this :
pi@raspberrypi:~ $ ffmpeg -n -i video.mp4 -i logo.png -filter_complex "[0:v]setsar=sar=1[v];[v][1]blend=all_mode='overlay':all_opacity=0.7" -movflags +faststart tmb/video.mp4
ffmpeg version N-86215-gb5228e4 Copyright (c) 2000-2017 the FFmpeg developers
built with gcc 4.9.2 (Raspbian 4.9.2-10)
configuration: --arch=armel --target-os=linux --enable-gpl --enable-libx264 --enable-nonfree --extra-libs=-ldl
libavutil 55. 63.100 / 55. 63.100
libavcodec 57. 96.101 / 57. 96.101
libavformat 57. 72.101 / 57. 72.101
libavdevice 57. 7.100 / 57. 7.100
libavfilter 6. 90.100 / 6. 90.100
libswscale 4. 7.101 / 4. 7.101
libswresample 2. 8.100 / 2. 8.100
libpostproc 54. 6.100 / 54. 6.100
video.mp4: No such file or directoryI dont understand what i am supposed to do with the video.mp4 ?
HERE IS THE SCRIPT THAT SENDS THE VIDEO.
import subprocess
import shlex
import re
import os
import time
import urllib2
import platform
import json
import sys
import base64
import random
import argparse
parser = argparse.ArgumentParser(description='robot control')
parser.add_argument('camera_id')
parser.add_argument('video_device_number', default=0, type=int)
parser.add_argument('--kbps', default=450, type=int)
parser.add_argument('--brightness', default=75, type=int, help='camera brightness')
parser.add_argument('--contrast', default=75, type=int, help='camera contrast')
parser.add_argument('--saturation', default=15, type=int, help='camera saturation')
parser.add_argument('--rotate180', default=False, type=bool, help='rotate image 180 degrees')
parser.add_argument('--env', default="prod")
args = parser.parse_args()
server = "runmyrobot.com"
#server = "52.52.213.92"
from socketIO_client import SocketIO, LoggingNamespace
# enable raspicam driver in case a raspicam is being used
os.system("sudo modprobe bcm2835-v4l2")
if args.env == "dev":
print "using dev port 8122"
port = 8122
elif args.env == "prod":
print "using prod port 8022"
port = 8022
else:
print "invalid environment"
sys.exit(0)
print "initializing socket io"
print "server:", server
print "port:", port
socketIO = SocketIO(server, port, LoggingNamespace)
print "finished initializing socket io"
#ffmpeg -f qtkit -i 0 -f mpeg1video -b 400k -r 30 -s 320x240 http://52.8.81.124:8082/hello/320/240/
def onHandleCameraCommand(*args):
#thread.start_new_thread(handle_command, args)
print args
socketIO.on('command_to_camera', onHandleCameraCommand)
def onHandleTakeSnapshotCommand(*args):
print "taking snapshot"
inputDeviceID = streamProcessDict['device_answer']
snapShot(platform.system(), inputDeviceID)
with open ("snapshot.jpg", 'rb') as f:
data = f.read()
print "emit"
socketIO.emit('snapshot', {'image':base64.b64encode(data)})
socketIO.on('take_snapshot_command', onHandleTakeSnapshotCommand)
def randomSleep():
"""A short wait is good for quick recovery, but sometimes a longer delay is needed or it will just keep trying and failing short intervals, like because the system thinks the port is still in use and every retry makes the system think it's still in use. So, this has a high likelihood of picking a short interval, but will pick a long one sometimes."""
timeToWait = random.choice((0.25, 0.25, 0.25, 0.25, 0.25, 0.25, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 0.5, 5))
print "sleeping", timeToWait
time.sleep(timeToWait)
def getVideoPort():
url = 'http://%s/get_video_port/%s' % (server, cameraIDAnswer)
for retryNumber in range(2000):
try:
print "GET", url
response = urllib2.urlopen(url).read()
break
except:
print "could not open url ", url
time.sleep(2)
return json.loads(response)['mpeg_stream_port']
def getAudioPort():
url = 'http://%s/get_audio_port/%s' % (server, cameraIDAnswer)
for retryNumber in range(2000):
try:
print "GET", url
response = urllib2.urlopen(url).read()
break
except:
print "could not open url ", url
time.sleep(2)
return json.loads(response)['audio_stream_port']
def runFfmpeg(commandLine):
print commandLine
ffmpegProcess = subprocess.Popen(shlex.split(commandLine))
print "command started"
return ffmpegProcess
def handleDarwin(deviceNumber, videoPort, audioPort):
p = subprocess.Popen(["ffmpeg", "-list_devices", "true", "-f", "qtkit", "-i", "dummy"], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
out, err = p.communicate()
print err
deviceAnswer = raw_input("Enter the number of the camera device for your robot from the list above: ")
commandLine = 'ffmpeg -f qtkit -i %s -f mpeg1video -b 400k -r 30 -s 320x240 http://%s:%s/hello/320/240/' % (deviceAnswer, server, videoPort)
process = runFfmpeg(commandLine)
return {'process': process, 'device_answer': deviceAnswer}
def handleLinux(deviceNumber, videoPort, audioPort):
print "sleeping to give the camera time to start working"
randomSleep()
print "finished sleeping"
#p = subprocess.Popen(["ffmpeg", "-list_devices", "true", "-f", "qtkit", "-i", "dummy"], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
#out, err = p.communicate()
#print err
os.system("v4l2-ctl -c brightness={brightness} -c contrast={contrast} -c saturation={saturation}".format(brightness=args.brightness,
contrast=args.contrast,
saturation=args.saturation))
if deviceNumber is None:
deviceAnswer = raw_input("Enter the number of the camera device for your robot: ")
else:
deviceAnswer = str(deviceNumber)
#commandLine = '/usr/local/bin/ffmpeg -s 320x240 -f video4linux2 -i /dev/video%s -f mpeg1video -b 1k -r 20 http://runmyrobot.com:%s/hello/320/240/' % (deviceAnswer, videoPort)
#commandLine = '/usr/local/bin/ffmpeg -s 640x480 -f video4linux2 -i /dev/video%s -f mpeg1video -b 150k -r 20 http://%s:%s/hello/640/480/' % (deviceAnswer, server, videoPort)
# For new JSMpeg
#commandLine = '/usr/local/bin/ffmpeg -f v4l2 -framerate 25 -video_size 640x480 -i /dev/video%s -f mpegts -codec:v mpeg1video -s 640x480 -b:v 250k -bf 0 http://%s:%s/hello/640/480/' % (deviceAnswer, server, videoPort) # ClawDaddy
#commandLine = '/usr/local/bin/ffmpeg -s 1280x720 -f video4linux2 -i /dev/video%s -f mpeg1video -b 1k -r 20 http://runmyrobot.com:%s/hello/1280/720/' % (deviceAnswer, videoPort)
if args.rotate180:
rotationOption = "-vf transpose=2,transpose=2"
else:
rotationOption = ""
# video with audio
videoCommandLine = '/usr/local/bin/ffmpeg -f v4l2 -framerate 25 -video_size 640x480 -i /dev/video%s %s -f mpegts -codec:v mpeg1video -s 640x480 -b:v %dk -bf 0 -muxdelay 0.001 http://%s:%s/hello/640/480/' % (deviceAnswer, rotationOption, args.kbps, server, videoPort)
audioCommandLine = '/usr/local/bin/ffmpeg -f alsa -ar 44100 -ac 1 -i hw:1 -f mpegts -codec:a mp2 -b:a 32k -muxdelay 0.001 http://%s:%s/hello/640/480/' % (server, audioPort)
print videoCommandLine
print audioCommandLine
videoProcess = runFfmpeg(videoCommandLine)
audioProcess = runFfmpeg(audioCommandLine)
return {'video_process': videoProcess, 'audioProcess': audioProcess, 'device_answer': deviceAnswer}
def handleWindows(deviceNumber, videoPort):
p = subprocess.Popen(["ffmpeg", "-list_devices", "true", "-f", "dshow", "-i", "dummy"], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
out, err = p.communicate()
lines = err.split('\n')
count = 0
devices = []
for line in lines:
#if "] \"" in line:
# print "line:", line
m = re.search('.*\\"(.*)\\"', line)
if m != None:
#print line
if m.group(1)[0:1] != '@':
print count, m.group(1)
devices.append(m.group(1))
count += 1
if deviceNumber is None:
deviceAnswer = raw_input("Enter the number of the camera device for your robot from the list above: ")
else:
deviceAnswer = str(deviceNumber)
device = devices[int(deviceAnswer)]
commandLine = 'ffmpeg -s 640x480 -f dshow -i video="%s" -f mpegts -codec:v mpeg1video -b 200k -r 20 http://%s:%s/hello/640/480/' % (device, server, videoPort)
process = runFfmpeg(commandLine)
return {'process': process, 'device_answer': device}
def handleWindowsScreenCapture(deviceNumber, videoPort):
p = subprocess.Popen(["ffmpeg", "-list_devices", "true", "-f", "dshow", "-i", "dummy"], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
out, err = p.communicate()
lines = err.split('\n')
count = 0
devices = []
for line in lines:
#if "] \"" in line:
# print "line:", line
m = re.search('.*\\"(.*)\\"', line)
if m != None:
#print line
if m.group(1)[0:1] != '@':
print count, m.group(1)
devices.append(m.group(1))
count += 1
if deviceNumber is None:
deviceAnswer = raw_input("Enter the number of the camera device for your robot from the list above: ")
else:
deviceAnswer = str(deviceNumber)
device = devices[int(deviceAnswer)]
commandLine = 'ffmpeg -f dshow -i video="screen-capture-recorder" -vf "scale=640:480" -f mpeg1video -b 50k -r 20 http://%s:%s/hello/640/480/' % (server, videoPort)
print "command line:", commandLine
process = runFfmpeg(commandLine)
return {'process': process, 'device_answer': device}
def snapShot(operatingSystem, inputDeviceID, filename="snapshot.jpg"):
try:
os.remove('snapshot.jpg')
except:
print "did not remove file"
commandLineDict = {
'Darwin': 'ffmpeg -y -f qtkit -i %s -vframes 1 %s' % (inputDeviceID, filename),
'Linux': '/usr/local/bin/ffmpeg -y -f video4linux2 -i /dev/video%s -vframes 1 -q:v 1000 -vf scale=320:240 %s' % (inputDeviceID, filename),
'Windows': 'ffmpeg -y -s 320x240 -f dshow -i video="%s" -vframes 1 %s' % (inputDeviceID, filename)}
print commandLineDict[operatingSystem]
os.system(commandLineDict[operatingSystem])
def startVideoCapture():
videoPort = getVideoPort()
audioPort = getAudioPort()
print "video port:", videoPort
print "audio port:", audioPort
#if len(sys.argv) >= 3:
# deviceNumber = sys.argv[2]
#else:
# deviceNumber = None
deviceNumber = args.video_device_number
result = None
if platform.system() == 'Darwin':
result = handleDarwin(deviceNumber, videoPort, audioPort)
elif platform.system() == 'Linux':
result = handleLinux(deviceNumber, videoPort, audioPort)
elif platform.system() == 'Windows':
#result = handleWindowsScreenCapture(deviceNumber, videoPort)
result = handleWindows(deviceNumber, videoPort, audioPort)
else:
print "unknown platform", platform.system()
return result
def timeInMilliseconds():
return int(round(time.time() * 1000))
def main():
print "main"
streamProcessDict = None
twitterSnapCount = 0
while True:
socketIO.emit('send_video_status', {'send_video_process_exists': True,
'camera_id':cameraIDAnswer})
if streamProcessDict is not None:
print "stopping previously running ffmpeg (needs to happen if this is not the first iteration)"
streamProcessDict['process'].kill()
print "starting process just to get device result" # this should be a separate function so you don't have to do this
streamProcessDict = startVideoCapture()
inputDeviceID = streamProcessDict['device_answer']
print "stopping video capture"
streamProcessDict['process'].kill()
#print "sleeping"
#time.sleep(3)
#frameCount = int(round(time.time() * 1000))
videoWithSnapshots = False
while videoWithSnapshots:
frameCount = timeInMilliseconds()
print "taking single frame image"
snapShot(platform.system(), inputDeviceID, filename="single_frame_image.jpg")
with open ("single_frame_image.jpg", 'rb') as f:
# every so many frames, post a snapshot to twitter
#if frameCount % 450 == 0:
if frameCount % 6000 == 0:
data = f.read()
print "emit"
socketIO.emit('snapshot', {'frame_count':frameCount, 'image':base64.b64encode(data)})
data = f.read()
print "emit"
socketIO.emit('single_frame_image', {'frame_count':frameCount, 'image':base64.b64encode(data)})
time.sleep(0)
#frameCount += 1
if False:
if platform.system() != 'Windows':
print "taking snapshot"
snapShot(platform.system(), inputDeviceID)
with open ("snapshot.jpg", 'rb') as f:
data = f.read()
print "emit"
# skip sending the first image because it's mostly black, maybe completely black
#todo: should find out why this black image happens
if twitterSnapCount > 0:
socketIO.emit('snapshot', {'image':base64.b64encode(data)})
print "starting video capture"
streamProcessDict = startVideoCapture()
# This loop counts out a delay that occurs between twitter snapshots.
# Every 50 seconds, it kills and restarts ffmpeg.
# Every 40 seconds, it sends a signal to the server indicating status of processes.
period = 2*60*60 # period in seconds between snaps
for count in range(period):
time.sleep(1)
if count % 20 == 0:
socketIO.emit('send_video_status', {'send_video_process_exists': True,
'camera_id':cameraIDAnswer})
if count % 40 == 30:
print "stopping video capture just in case it has reached a state where it's looping forever, not sending video, and not dying as a process, which can happen"
streamProcessDict['video_process'].kill()
streamProcessDict['audio_process'].kill()
time.sleep(1)
if count % 80 == 75:
print "send status about this process and its child process ffmpeg"
ffmpegProcessExists = streamProcessDict['process'].poll() is None
socketIO.emit('send_video_status', {'send_video_process_exists': True,
'ffmpeg_process_exists': ffmpegProcessExists,
'camera_id':cameraIDAnswer})
#if count % 190 == 180:
# print "reboot system in case the webcam is not working"
# os.system("sudo reboot")
# if the video stream process dies, restart it
if streamProcessDict['video_process'].poll() is not None or streamProcessDict['audio_process'].poll():
# wait before trying to start ffmpeg
print "ffmpeg process is dead, waiting before trying to restart"
randomSleep()
streamProcessDict = startVideoCapture()
twitterSnapCount += 1
if __name__ == "__main__":
#if len(sys.argv) > 1:
# cameraIDAnswer = sys.argv[1]
#else:
# cameraIDAnswer = raw_input("Enter the Camera ID for your robot, you can get it by pointing a browser to the runmyrobot server %s: " % server)
cameraIDAnswer = args.camera_id
main()ERROR :
ffmpeg -n -f mpegts -i http://54.183.232.63:12221 -i logo.png -filter_complex "[0:v]setsar=sar=1[v];[v][1]blend=all_mode='overlay':all_opacity=0.7" -movflags +faststart tmb/video.mp4
ffmpeg version N-86215-gb5228e4 Copyright (c) 2000-2017 the FFmpeg developers
built with gcc 4.9.2 (Raspbian 4.9.2-10)
configuration: --arch=armel --target-os=linux --enable-gpl --enable-libx264 --enable-nonfree --extra-libs=-ldl
libavutil 55. 63.100 / 55. 63.100
libavcodec 57. 96.101 / 57. 96.101
libavformat 57. 72.101 / 57. 72.101
libavdevice 57. 7.100 / 57. 7.100
libavfilter 6. 90.100 / 6. 90.100
libswscale 4. 7.101 / 4. 7.101
libswresample 2. 8.100 / 2. 8.100
libpostproc 54. 6.100 / 54. 6.100
[mpegts @ 0x1a57390] Could not detect TS packet size, defaulting to non-FEC/DVHS
http://54.183.232.63:12221: could not find codec parameters -
Cannot play local RTP stream
24 janvier 2020, par gdogg371I have been struggling along with this issue now for a while, but am making good progress. I now have a 4k transport stream running using the below command line arguments for VLC :
vlc --ffmpeg-hw --avcodec-hw=any dshow:// :dshow-vdev="Video (00 Pro Capture HDMI 4K+)" :dshow-adev="Audio (2- 00 Pro Capture HDMI 4K+)" :dshow-threads=8 :dshow-aspect-ratio=16\:9 :dshow-size="3840x2160" :dshow-pixel_format=yuv444p16le :dshow-tune=film :dshow-preset=lossless :dshow-profile=main10 show-vcodec=hevc_nvenc :dshow-fps=50 :dshow-crf=0 :dshow-acodec=mp4a :dshow-stereo-mode=5 :dshow-force-surround-sound=0 :dshow-ab=128 :dshow-samplerate=44100 :no-dshow-config :live-caching=3000 --sout "#transcode{venc=ffmpeg,vcodec=mpgv,threads=8,aspect=16:9,width=3840,height=2160,fps=50,acodec=a52,ab=1500,channels=6,samplerate=48000,soverlay}:rtp{dst=239.255.0.1,port=5004,mux=ts}"I can access the rtp stream on the same PC as I am running the stream from with the below :
vlc -vvv rtp://@239.255.0.1:5004However, if I try the same commands on a different computer, connected via Ethernet to the same network, the client VLC session just hangs. I have included the log below with the verbosity set to debug. Can anyone spot anything in here suggesting why the stream won’t play ?
-- logger module started --
main debug: VLC media player - 3.0.8 Vetinari
main debug: Copyright © 1996-2019 the VideoLAN team
main debug: revision 3.0.8-0-gf350b6b5a7
main debug: configured with ../extras/package/win32/../../../configure '--enable-update-check' '--enable-lua' '--enable-faad' '--enable-flac' '--enable-theora' '--enable-avcodec' '--enable-merge-ffmpeg' '--enable-dca' '--enable-mpc' '--enable-libass' '--enable-schroedinger' '--enable-realrtsp' '--enable-live555' '--enable-dvdread' '--enable-shout' '--enable-goom' '--enable-caca' '--enable-qt' '--enable-skins2' '--enable-sse' '--enable-mmx' '--enable-libcddb' '--enable-zvbi' '--disable-telx' '--enable-nls' '--host=x86_64-w64-mingw32' '--with-breakpad=https://win.crashes.videolan.org' 'host_alias=x86_64-w64-mingw32' 'PKG_CONFIG_LIBDIR=/home/jenkins/workspace/vlc-release/windows/vlc-release-win32-x64/contrib/x86_64-w64-mingw32/lib/pkgconfig'
main debug: using multimedia timers as clock source
main debug: min period: 1 ms, max period: 1000000 ms
main debug: searching plug-in modules
main debug: loading plugins cache file D:\VLC\plugins\plugins.dat
main debug: recursively browsing `D:\VLC\plugins'
main error: stale plugins cache: modified D:\VLC\plugins\access\libaccess_concat_plugin.dll
main error: stale plugins cache: modified D:\VLC\plugins\access\libaccess_imem_plugin.dll
....
....
....
main error: stale plugins cache: modified D:\VLC\plugins\visualization\libgoom_plugin.dll
main error: stale plugins cache: modified D:\VLC\plugins\visualization\libprojectm_plugin.dll
main error: stale plugins cache: modified D:\VLC\plugins\visualization\libvisual_plugin.dll
main debug: plug-ins loaded: 494 modules
main debug: opening config file (C:\Users\cg371\AppData\Roaming\vlc\vlcrc)
main debug: looking for logger module matching "any": 2 candidates
file debug: opening logfile `D:\VLC\Log.txt'
main debug: using logger module "file"
main debug: translation test: code is "en_GB"
main debug: looking for keystore module matching "memory": 3 candidates
main debug: using keystore module "memory"
main debug: CPU has capabilities MMX MMXEXT SSE SSE2 SSE3 SSSE3 SSE4.1 SSE4.2 FPU
main debug: Creating an input for 'Media Library'
main debug: Input is a meta file: disabling unneeded options
main debug: using timeshift granularity of 50 MiB
main debug: using timeshift path: C:\Users\cg371\AppData\Local\Temp
main debug: `file/directory:///C:/Users/cg371/AppData/Roaming/vlc/ml.xspf' gives access `file' demux `directory' path `/C:/Users/cg371/AppData/Roaming/vlc/ml.xspf'
main debug: creating demux: access='file' demux='directory' location='/C:/Users/cg371/AppData/Roaming/vlc/ml.xspf' file='C:\Users\cg371\AppData\Roaming\vlc\ml.xspf'
main debug: looking for access_demux module matching "file": 15 candidates
main debug: no access_demux modules matched
main debug: creating access: file:///C:/Users/cg371/AppData/Roaming/vlc/ml.xspf
main debug: (path: C:\Users\cg371\AppData\Roaming\vlc\ml.xspf)
main debug: looking for access module matching "file": 26 candidates
main debug: using access module "filesystem"
main debug: looking for stream_filter module matching "prefetch,cache_read": 24 candidates
cache_read debug: Using stream method for AStream*
cache_read debug: starting pre-buffering
cache_read debug: received first data after 1 ms
cache_read debug: pre-buffering done 304 bytes in 0s - 296 KiB/s
main debug: using stream_filter module "cache_read"
main debug: looking for stream_filter module matching "any": 24 candidates
playlist debug: using XSPF playlist reader
main debug: using stream_filter module "playlist"
main debug: stream filter added to 00000266f6927700
main debug: looking for stream_filter module matching "any": 24 candidates
main debug: no stream_filter modules matched
main debug: looking for stream_directory module matching "any": 1 candidates
main debug: no stream_directory modules matched
main debug: attachment of directory-extractor failed for file:///C:/Users/cg371/AppData/Roaming/vlc/ml.xspf
main debug: looking for stream_filter module matching "record": 24 candidates
main debug: using stream_filter module "record"
main debug: creating demux: access='file' demux='directory' location='/C:/Users/cg371/AppData/Roaming/vlc/ml.xspf' file='C:\Users\cg371\AppData\Roaming\vlc\ml.xspf'
main debug: looking for demux module matching "directory": 55 candidates
main debug: using demux module "directory"
main debug: looking for meta reader module matching "any": 2 candidates
lua debug: Trying Lua scripts in C:\Users\cg371\AppData\Roaming\vlc\lua\meta\reader
lua debug: Trying Lua scripts in D:\VLC\lua\meta\reader
lua debug: Trying Lua playlist script D:\VLC\lua\meta\reader\filename.luac
main debug: no meta reader modules matched
main debug: `file/directory:///C:/Users/cg371/AppData/Roaming/vlc/ml.xspf' successfully opened
main debug: looking for xml reader module matching "any": 1 candidates
main debug: using xml reader module "xml"
main debug: EOF reached
main debug: removing module "directory"
main debug: removing module "record"
main debug: removing module "playlist"
main debug: removing module "cache_read"
main debug: removing module "filesystem"
main debug: creating audio output
main debug: looking for audio output module matching "any": 6 candidates
mmdevice debug: using default device
mmdevice debug: display name changed: VLC media player (LibVLC 3.0.8)
mmdevice debug: version 2 session control unavailable
mmdevice debug: volume from -65.250000 dB to +0.000000 dB with 0.031250 dB increments
main debug: using audio output module "mmdevice"
main debug: keeping audio output
main debug: looking for interface module matching "hotkeys,none": 16 candidates
main debug: using interface module "hotkeys"
main debug: looking for interface module matching "globalhotkeys,none": 16 candidates
main debug: using interface module "win32"
main: Running vlc with the default interface. Use 'cvlc' to use vlc without interface.
main debug: looking for interface module matching "any": 16 candidates
main debug: looking for extension module matching "any": 1 candidates
lua debug: Opening Lua Extension module
lua debug: Trying Lua scripts in C:\Users\cg371\AppData\Roaming\vlc\lua\extensions
lua debug: Trying Lua scripts in D:\VLC\lua\extensions
lua debug: Trying Lua playlist script D:\VLC\lua\extensions\VLSub.luac
lua debug: Scanning Lua script D:\VLC\lua\extensions\VLSub.luac
lua debug: Script D:\VLC\lua\extensions\VLSub.luac has the following capability flags: 0x5
main debug: using extension module "lua"
main debug: using interface module "qt"
main debug: processing request item: null, node: Playlist, skip: 0
main debug: rebuilding array of current - root Playlist
main debug: rebuild done - 1 items, index -1
main debug: starting playback of new item
main debug: resyncing on rtp://239.255.0.1:5004
main debug: rtp://239.255.0.1:5004 is at 0
main debug: creating new input thread
main debug: Creating an input for 'rtp://239.255.0.1:5004'
main debug: requesting art for new input thread
main debug: using timeshift granularity of 50 MiB
main debug: using timeshift path: C:\Users\cg371\AppData\Local\Temp
main debug: `rtp://@239.255.0.1:5004' gives access `rtp' demux `any' path `@239.255.0.1:5004'
main debug: creating demux: access='rtp' demux='any' location='@239.255.0.1:5004' file='\\@239.255.0.1:5004'
main debug: looking for access_demux module matching "rtp": 15 candidates
main debug: net: opening 239.255.0.1 datagram port 5004
qt debug: IM: Setting an input
main debug: looking for meta fetcher module matching "any": 1 candidates
lua debug: Trying Lua scripts in C:\Users\cg371\AppData\Roaming\vlc\lua\meta\fetcher
lua debug: Trying Lua scripts in D:\VLC\lua\meta\fetcher
main debug: no meta fetcher modules matched
main debug: looking for art finder module matching "any": 2 candidates
lua debug: Trying Lua scripts in C:\Users\cg371\AppData\Roaming\vlc\lua\meta\art
lua debug: Trying Lua scripts in D:\VLC\lua\meta\art
lua debug: Trying Lua playlist script D:\VLC\lua\meta\art\00_musicbrainz.luac
lua debug: skipping script (unmatched scope) D:\VLC\lua\meta\art\00_musicbrainz.luac
lua debug: Trying Lua playlist script D:\VLC\lua\meta\art\01_googleimage.luac
lua debug: skipping script (unmatched scope) D:\VLC\lua\meta\art\01_googleimage.luac
lua debug: Trying Lua playlist script D:\VLC\lua\meta\art\02_frenchtv.luac
lua debug: skipping script (unmatched scope) D:\VLC\lua\meta\art\02_frenchtv.luac
lua debug: Trying Lua playlist script D:\VLC\lua\meta\art\03_lastfm.luac
main debug: using access_demux module "rtp"
main debug: looking for meta reader module matching "any": 2 candidates
lua debug: Trying Lua scripts in C:\Users\cg371\AppData\Roaming\vlc\lua\meta\reader
lua debug: Trying Lua scripts in D:\VLC\lua\meta\reader
lua debug: Trying Lua playlist script D:\VLC\lua\meta\reader\filename.luac
lua debug: skipping script (unmatched scope) D:\VLC\lua\meta\art\03_lastfm.luac
main debug: no art finder modules matched
main debug: no meta reader modules matched
main debug: `rtp://@239.255.0.1:5004' successfully opened
main debug: looking for meta fetcher module matching "any": 1 candidates
lua debug: Trying Lua scripts in C:\Users\cg371\AppData\Roaming\vlc\lua\meta\fetcher
lua debug: Trying Lua scripts in D:\VLC\lua\meta\fetcher
main debug: no meta fetcher modules matched
main debug: looking for art finder module matching "any": 2 candidates
lua debug: Trying Lua scripts in C:\Users\cg371\AppData\Roaming\vlc\lua\meta\art
lua debug: Trying Lua scripts in D:\VLC\lua\meta\art
lua debug: Trying Lua playlist script D:\VLC\lua\meta\art\00_musicbrainz.luac
lua debug: Trying Lua playlist script D:\VLC\lua\meta\art\01_googleimage.luac
lua debug: Trying Lua playlist script D:\VLC\lua\meta\art\02_frenchtv.luac
lua debug: Trying Lua playlist script D:\VLC\lua\meta\art\03_lastfm.luac
main debug: no art finder modules matched
main debug: exiting
main debug: exiting
main debug: no exit handler
main debug: removing all interfaces
main debug: removing module "qt"
main debug: deactivating the playlist
main debug: incoming request - stopping current input
main debug: removing module "rtp"
main debug: dead input
main debug: nothing to play
main debug: removing module "mmdevice"
qt debug: requesting exit...
qt debug: waiting for UI thread...
qt debug: IM: Deleting the input
qt debug: QApp exec() finished
qt debug: Video is not needed anymore
qt debug: Killing extension dialog provider
qt debug: ExtensionsDialogProvider is quitting...
main debug: removing module "lua"
main debug: removing module "win32"
main debug: removing module "hotkeys"
main debug: destroying
main debug: saving media library to file C:\Users\cg371\AppData\Roaming\vlc\ml.xspf.tmp14968
main debug: looking for playlist export module matching "export-xspf": 4 candidates
main debug: using playlist export module "export"
main debug: removing module "export"
main debug: deleting item `Media Library'
main debug: deleting item `rtp://239.255.0.1:5004'
main debug: deleting item `Playlist'
main debug: removing module "memory"
-- logger module stopped -- -
Convert Audio Files using FFMPEG in android
25 avril 2018, par Venkat MaddyI developing android application, Where I’ve asked to record the calls and convert them to WAVE(.wav) format and send to server.
I am able to successfully record and save the audio in my mobile. The recorded file mime type is 3gpp, now I want to convert this 3gpp file to wav. I tried using FFMPEG but unable to convert it. I am posting my code here, Any help would be grateful.
While Converting the recorded file from aac to wav, I’m getting below error
Exception while trying to run: [Ljava.lang.String;@64075a0
java.io.IOException: Cannot run program "/data/user/0/com.sms.example.example/files/ffmpeg": error=2, No such file or directory
at java.lang.ProcessBuilder.start(ProcessBuilder.java:983)
at java.lang.Runtime.exec(Runtime.java:691)
at java.lang.Runtime.exec(Runtime.java:559)
at com.github.hiteshsondhi88.libffmpeg.ShellCommand.run(ShellCommand.java:10)
at com.github.hiteshsondhi88.libffmpeg.FFmpegExecuteAsyncTask.doInBackground(FFmpegExecuteAsyncTask.java:38)
at com.github.hiteshsondhi88.libffmpeg.FFmpegExecuteAsyncTask.doInBackground(FFmpegExecuteAsyncTask.java:10)
at android.os.AsyncTask$2.call(AsyncTask.java:305)
at java.util.concurrent.FutureTask.run(FutureTask.java:237)
at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:243)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607)
at java.lang.Thread.run(Thread.java:761)
Caused by: java.io.IOException: error=2, No such file or directory
at java.lang.UNIXProcess.forkAndExec(Native Method)
at java.lang.UNIXProcess.<init>(UNIXProcess.java:133)
at java.lang.ProcessImpl.start(ProcessImpl.java:128)
at java.lang.ProcessBuilder.start(ProcessBuilder.java:964)
</init>Recorder Service
public class CallService extends Service {
//util object creation
NetworkUtils networkUtils;
SharedPref sharedPref;
MediaRecorder recorder;
File audiofile;
String name, phonenumber;
String audio_format;
public String Audio_Type;
int audioSource;
Context context;
private Handler handler;
Timer timer;
Boolean offHook = false, ringing = false;
Toast toast;
Boolean isOffHook = false;
private boolean recordstarted = false;
private static final String ACTION_IN = "android.intent.action.PHONE_STATE";
private static final String ACTION_OUT = "android.intent.action.NEW_OUTGOING_CALL";
private CallBr br_call;
public String file_name="", recordedFileName="",uploadedFileName="", base64_file="", statusMessage="";
public int statusCode, file_size=0, delay = 1000,period = 5000;
public FFmpeg fFmpeg;
@Override
public IBinder onBind(Intent arg0) {
// TODO Auto-generated method stub
return null;
}
@Override
public void onDestroy() {
Log.d("service", "destroy");
super.onDestroy();
}
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
sharedPref = new SharedPref(this);
networkUtils = new NetworkUtils(this);
final IntentFilter filter = new IntentFilter();
filter.addAction(ACTION_OUT);
filter.addAction(ACTION_IN);
this.br_call = new CallBr();
this.registerReceiver(this.br_call, filter);
fFmpeg = FFmpeg.getInstance(CallService.this);
Timer task = new Timer();
task.scheduleAtFixedRate(new TimerTask() {
@Override
public void run() {
if (networkUtils.checkConnection()){
}else{
// Toast.makeText(CallService.this, getResources().getString(R.string.no_connection), Toast.LENGTH_SHORT).show();
}
}
}, delay, period);
// if(terminate != null) {
// stopSelf();
// }
return START_STICKY;
}
public class CallBr extends BroadcastReceiver {
Bundle bundle;
String state;
String inCall, outCall;
public boolean wasRinging = false;
public File sampleDir;
@Override
public void onReceive(Context context, Intent intent) {
if (intent.getAction().equals(ACTION_IN)) {
if ((bundle = intent.getExtras()) != null) {
state = bundle.getString(TelephonyManager.EXTRA_STATE);
if (state.equals(TelephonyManager.EXTRA_STATE_RINGING)) {
inCall = bundle.getString(TelephonyManager.EXTRA_INCOMING_NUMBER);
wasRinging = true;
Toast.makeText(context, "IN : " + inCall, Toast.LENGTH_LONG).show();
} else if (state.equals(TelephonyManager.EXTRA_STATE_OFFHOOK)) {
if (wasRinging == true) {
Toast.makeText(context, "ANSWERED", Toast.LENGTH_LONG).show();
String out = new SimpleDateFormat("dd-MM-yyyy hh-mm-ss").format(new Date());
sampleDir = new File(Environment.getExternalStorageDirectory().getAbsolutePath(), "/OfficeRecordings/");
if (!sampleDir.exists()) {
sampleDir.mkdirs();
}
Log.d("TService", "onReceive: "+sampleDir);
file_name = "Incoming";
String path = Environment.getExternalStorageDirectory().getAbsolutePath();
// try {
// audiofile = File.createTempFile(file_name, ".wav", sampleDir);
// recordedFileName = sampleDir + String.valueOf(System.currentTimeMillis() + ".wav");
//
// } catch (IOException e) {
// e.printStackTrace();
// }
// recordedFileName = sampleDir+"_"+ file_name +String.valueOf(System.currentTimeMillis() + ".wav");
uploadedFileName = sharedPref.getStringValue("userId")+"_"+sharedPref.getStringValue("mobile_number_prefs")+"_" +file_name +String.valueOf(System.currentTimeMillis()+ ".aac");
recordedFileName = sampleDir+"/"+uploadedFileName;
recorder = new MediaRecorder();
// recorder.setAudioSource(MediaRecorder.AudioSource.VOICE_CALL);
// recorder.setAudioSource(MediaRecorder.AudioSource.MIC);
recorder.setAudioSource(MediaRecorder.AudioSource.MIC);
recorder.setOutputFormat(MediaRecorder.OutputFormat.AAC_ADTS);
recorder.setAudioEncoder(MediaRecorder.AudioEncoder.AAC);
// recorder.setOutputFile(audiofile.getAbsolutePath());
recorder.setOutputFile(recordedFileName);
try {
recorder.prepare();
} catch (IllegalStateException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
recorder.start();
recordstarted = true;
}
} else if (state.equals(TelephonyManager.EXTRA_STATE_IDLE)) {
wasRinging = false;
Toast.makeText(context, "REJECT || DISCO", Toast.LENGTH_LONG).show();
if (recordstarted) {
recorder.stop();
recordstarted = false;
if (recordedFileName.isEmpty()){
}else{
convertFileToBase64(context);
}
}
}
}
} else if (intent.getAction().equals(ACTION_OUT)) {
if ((bundle = intent.getExtras()) != null) {
outCall = intent.getStringExtra(Intent.EXTRA_PHONE_NUMBER);
Toast.makeText(context, "OUT : " + outCall, Toast.LENGTH_LONG).show();
sampleDir = new File(Environment.getExternalStorageDirectory().getAbsolutePath(), "/OfficeRecordings/");
if (!sampleDir.exists()) {
sampleDir.mkdirs();
}
Log.d("TService", "onReceive: "+sampleDir);
file_name = "Outgoing";
String path = Environment.getExternalStorageDirectory().getAbsolutePath();
uploadedFileName = sharedPref.getStringValue("userId")+"_"+sharedPref.getStringValue("mobile_number_prefs")+"_" +file_name +String.valueOf(System.currentTimeMillis() + ".amr");
recordedFileName = sampleDir+"/"+uploadedFileName;
// try {
// audiofile = File.createTempFile(file_name, ".wav", sampleDir);
// recordedFileName = audiofile.getName();
//
// } catch (IOException e) {
// e.printStackTrace();
// }
recorder = new MediaRecorder();
// recorder.setAudioSource(MediaRecorder.AudioSource.VOICE_CALL);
// recorder.setAudioSource(MediaRecorder.AudioSource.MIC);
recorder.setAudioSource(MediaRecorder.AudioSource.MIC);
recorder.setOutputFormat(MediaRecorder.OutputFormat.AMR_NB);
recorder.setAudioEncoder(MediaRecorder.AudioEncoder.DEFAULT);
recorder.setOutputFile(audiofile.getAbsolutePath());
try {
recorder.prepare();
} catch (IllegalStateException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
recorder.start();
recordstarted = true;
if (state.equals(TelephonyManager.EXTRA_STATE_IDLE)) {
wasRinging = false;
Toast.makeText(context, "REJECT || DISCO", Toast.LENGTH_LONG).show();
if (recordstarted) {
recorder.stop();
recordstarted = false;
if (recordedFileName.isEmpty()){
}else{
convertFileToBase64(context);
}
}
}
}
}
// LocalBroadcastManager.getInstance(context).sendBroadcast(new Intent("callRecord"));
}
public void convertFileToBase64(Context context){
File uploadedFile = new File(recordedFileName);
Log.d("CallService", "convertFileToBase64: "+uploadedFile);
String[] cmd = new String[4];
cmd[0] = "ffmpeg ";
cmd[1] = "-i ";
cmd[2] = recordedFileName+" ";
cmd[3] = " "+sampleDir+"/"+"sampleAudio.wav";
execFFmpegBinary(cmd);
file_size = Integer.parseInt(String.valueOf(uploadedFile.length()/1024));
Log.d("CallService", "onReceive: "+file_size);
byte[] byteArray = new byte[1024*11];
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
// File uploadedFile = new File(sampleDir+"/"+recordedFileName);
Uri path = Uri.fromFile(uploadedFile);
// Uri path = Uri.fromFile(uploadedFile);
Log.d("CallService", "convertFileToBase64: "+path);
try {
InputStream inputStream = context.getContentResolver().openInputStream(path);
byte[] b = new byte[1024 * 11];
int bytesRead = 0;
while ((bytesRead = inputStream.read(b)) != -1) {
byteArrayOutputStream.write(b, 0, bytesRead);
}
byteArray = byteArrayOutputStream.toByteArray();
Log.e("Byte array", ">" + byteArray);
} catch (IOException e) {
e.printStackTrace();
}
base64_file = Base64.encodeToString(byteArray, Base64.DEFAULT);
Log.d("CallRecorder", "base64File: "+base64_file);
if (!(base64_file.isEmpty())){
Log.d("CallService", "convertFileToBase64: base64 not empty");
if (networkUtils.checkConnection()){
uploadRecordedFileToServer();
}else{
saveFileToLocalDB();
Toast.makeText(context, getString(R.string.no_connection), Toast.LENGTH_SHORT).show();
}
}
}
private void execFFmpegBinary(final String[] command) {
try {
fFmpeg.execute(command, new ExecuteBinaryResponseHandler() {
@Override
public void onFailure(String s) {
Log.d("CallService", "onFailure: "+s);
Toast.makeText(CallService.this, "Failed to convert", Toast.LENGTH_SHORT).show();
}
@Override
public void onSuccess(String s) {
Log.d("CallService", "onSuccess: "+s);
}
@Override
public void onProgress(String s) {
Log.d("CallService", "Started command : ffmpeg "+command);
Log.d("CallService", "progress : "+s);
// progressDialog.setMessage("Processing\n"+s);
}
@Override
public void onStart() {
Log.d("CallService", "Started command : ffmpeg " + command);
// progressDialog.setMessage("Processing...");
// progressDialog.show();
}
@Override
public void onFinish() {
Log.d("CallService", "Finished command : ffmpeg "+command);
// progressDialog.dismiss();
}
});
} catch (FFmpegCommandAlreadyRunningException e) {
// do nothing for now
}
}Amy help would be really very grateful... Thanks in advance !!!
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