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Médias (1)
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The pirate bay depuis la Belgique
1er avril 2013, par
Mis à jour : Avril 2013
Langue : français
Type : Image
Autres articles (29)
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Publier sur MédiaSpip
13 juin 2013Puis-je poster des contenus à partir d’une tablette Ipad ?
Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir -
Encoding and processing into web-friendly formats
13 avril 2011, parMediaSPIP automatically converts uploaded files to internet-compatible formats.
Video files are encoded in MP4, Ogv and WebM (supported by HTML5) and MP4 (supported by Flash).
Audio files are encoded in MP3 and Ogg (supported by HTML5) and MP3 (supported by Flash).
Where possible, text is analyzed in order to retrieve the data needed for search engine detection, and then exported as a series of image files.
All uploaded files are stored online in their original format, so you can (...) -
Support de tous types de médias
10 avril 2011Contrairement à beaucoup de logiciels et autres plate-formes modernes de partage de documents, MediaSPIP a l’ambition de gérer un maximum de formats de documents différents qu’ils soient de type : images (png, gif, jpg, bmp et autres...) ; audio (MP3, Ogg, Wav et autres...) ; vidéo (Avi, MP4, Ogv, mpg, mov, wmv et autres...) ; contenu textuel, code ou autres (open office, microsoft office (tableur, présentation), web (html, css), LaTeX, Google Earth) (...)
Sur d’autres sites (6405)
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How can I mux (or encapsulate) H.264 RTP output into a container using FFMPEG ?
7 octobre 2013, par GradI am working on the effects of network losses in video transmission. In order to simulate the network losses I use a simple program which drops random RTP packets from the output of H.264 RTP encoding.
I use Joint Model (JM) 14.2 in order to encode the video. However, I don't use AnnexB format as my output, instead I choose the output as RTP packets. The JM output is generated as RTP packets with RTP headers and payload as a sequence. After that, some of RTP packets are dropped by using a simple program. Then, I can decode the output bitstream by using also JM and it's error concealment methods.
The main purpose of this process is to evaluate the differences created by network losses on the human video quality perception. In order to measure the perceived quality, the shown video must be in its decoded form (i.e. full resolution) or it can be decodable at the receiver side. The RTP packets created by the JM Encoder cannot be decoded without the JM software installed. However, with the proper header (or container) most video players are able to decode the bitstream. So, the my goal in this question is to encapsulate my encoded RTP packet bitstream in a common container such as AVI or MP4 to have my content decodable at the receiver computer.
The format of the encoded bitstream in RTP packetized form is as follows :
----------------------------------------------------------------------
| RTP Header #1 | RTP Payload #1 | RTP Header #2 | RTP Payload #2 |...
----------------------------------------------------------------------In order to find the video quality, I want to make a subjective test with these bitstreams. I can make these test by using the full resolution data decoded by myself whereas it's very inconvenient to crowdsource this subjective test with GBs of video data on the Internet. So, I want to mux these bitstreams into a container (i.e. AVI) by using FFMPEG. I have tried to decode these bitstreams with FFMPEG and FFPLAY ; however, both of them didn't work. I also tried the following command and it didn't work, either.
ffmpeg - f h264 -i -vcodec copy -r 25 out.avi
Which format or muxer should I use ? Do I need to convert these files to any other format ?
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Rails using stremio-ffmpeg gem to watermark a movie while uploading
16 juin 2016, par FelixI am using carrierwave to upload a movie to amazon s3 that works perfect.
Now I want to add a watermark to the movie while uploading or after uploading, I don’t know, what’s the best way ?
I tried this :
movie_controller.rb
action uploadVideomovie = FFMPEG::Movie.new(@vid.video.url)
puts "........................................"
puts movie.inspect
if @vid.saveJust to find out if the video is catched from stremio.
But then I got the error that the movie is not found, the problem is that it doesn’t look in the amazon s3 bucket, it looks on my local server
No such file or directory - the file '/uploads/tmp/1462954331-3471-8766/VID-20160424-WA0013.mp4' does not exist
What could be the solution ? or should I do this in carrierwave uploader ?
UPDATE :
When I do this after the .save action it looks at amazon s3 bucket .. but also says that the movie isn’t there. But if I call it directly in browser it’s displayed.
UPDATE Code :
#Laedt ein Video hoch
def uploadMovie
@user = User.find_by_id session[:user_id]
#Holt alle Channels für die er eine Berechtigung hat (Eingeloggter user)
@user = User.find_by_id session[:user_id]
@knowledgeproviderList = @user.knowledgeprovider
@channels = Channel.where(knowledgeprovider_id: @knowledgeproviderList.pluck(:id))
@vid = Movie.new(movies_params)
@channel = Channel.find(params[:vid][:channel_id])
@vid.channel = @channel
#Fügt dem Movie einen Tag hinzu
createTag params
createCategory params
if @vid.save
flash[:notice] = t("flash.saved")
#movie = FFMPEG::Movie.new(@vid.video.url)
#puts "........................................"
#puts movie.inspect
redirect_to :action => :add
else
redirect_to :action => :add
end
endUpdate error :
movie = FFMPEG::Movie.new(@vid.video.current_path)
options = {watermark: "mages/header.png", resolution: "640x360", watermark_filter: { position: "RT", padding_x: 10, padding_y: 10 } }
movie.transcode("movie.flv", options)Update :
Added the code in the uploader :process :watermark_movie
def watermark_movie
if self.file.path
options = {watermark: "images/header.png", resolution: "640x360", watermark_filter: { position: "RT", padding_x: 10, padding_y: 10 } }
self.model.file = FFMPEG::Movie.new(self.file.path).transcode("#{root}/#{cache_dir}/#{self.cache_id}/file.mp4", options)
end
endError :
multi_json (1.12.0) lib/multi_json/adapter.rb:19:in `load'
multi_json (1.12.0) lib/multi_json.rb:122:in `load'
streamio-ffmpeg (2.0.0) lib/ffmpeg/movie.rb:28:in `initialize'
app/uploaders/movie_uploader.rb:40:in `new'
app/uploaders/movie_uploader.rb:40:in `watermark_movie'
carrierwave (0.11.2) lib/carrierwave/uploader/processing.rb:84:in `block in process!'
carrierwave (0.11.2) lib/carrierwave/uploader/processing.rb:76:in `each'
carrierwave (0.11.2) lib/carrierwave/uploader/processing.rb:76:in `process!'
carrierwave_backgrounder (0.4.2) lib/backgrounder/delay.rb:14:in `process!'
carrierwave (0.11.2) lib/carrierwave/uploader/callbacks.rb:18:in `block in with_callbacks'
carrierwave (0.11.2) lib/carrierwave/uploader/callbacks.rb:18:in `each'
carrierwave (0.11.2) lib/carrierwave/uploader/callbacks.rb:18:in `with_callbacks'
carrierwave (0.11.2) lib/carrierwave/uploader/cache.rb:134:in `cache!'
carrierwave (0.11.2) lib/carrierwave/mount.rb:329:in `cache'
carrierwave (0.11.2) lib/carrierwave/mount.rb:163:in `video='
carrierwave (0.11.2) lib/carrierwave/orm/activerecord.rb:39:in `video='
activerecord (4.2.1) lib/active_record/attribute_assignment.rb:54:in `public_send'
activerecord (4.2.1) lib/active_record/attribute_assignment.rb:54:in `_assign_attribute'
activerecord (4.2.1) lib/active_record/attribute_assignment.rb:41:in `block in assign_attributes'
actionpack (4.2.1) lib/action_controller/metal/strong_parameters.rb:183:in `each_pair'
actionpack (4.2.1) lib/action_controller/metal/strong_parameters.rb:183:in `each_pair'
activerecord (4.2.1) lib/active_record/attribute_assignment.rb:35:in `assign_attributes'
activerecord (4.2.1) lib/active_record/core.rb:559:in `init_attributes'
activerecord (4.2.1) lib/active_record/core.rb:281:in `initialize'
activerecord (4.2.1) lib/active_record/inheritance.rb:61:in `new'
activerecord (4.2.1) lib/active_record/inheritance.rb:61:in `new'
app/controllers/movies_controller.rb:71:in `uploadMovie'
actionpack (4.2.1) lib/action_controller/metal/implicit_render.rb:4:in `send_action'
actionpack (4.2.1) lib/abstract_controller/base.rb:198:in `process_action'
actionpack (4.2.1) lib/action_controller/metal/rendering.rb:10:in `process_action'
actionpack (4.2.1) lib/abstract_controller/callbacks.rb:20:in `block in process_action'
activesupport (4.2.1) lib/active_support/callbacks.rb:117:in `call'
activesupport (4.2.1) lib/active_support/callbacks.rb:117:in `call'
activesupport (4.2.1) lib/active_support/callbacks.rb:555:in `block (2 levels) in compile'
activesupport (4.2.1) lib/active_support/callbacks.rb:505:in `call'
activesupport (4.2.1) lib/active_support/callbacks.rb:505:in `call'
activesupport (4.2.1) lib/active_support/callbacks.rb:92:in `_run_callbacks'
activesupport (4.2.1) lib/active_support/callbacks.rb:776:in `_run_process_action_callbacks'
activesupport (4.2.1) lib/active_support/callbacks.rb:81:in `run_callbacks'
actionpack (4.2.1) lib/abstract_controller/callbacks.rb:19:in `process_action'
actionpack (4.2.1) lib/action_controller/metal/rescue.rb:29:in `process_action'
actionpack (4.2.1) lib/action_controller/metal/instrumentation.rb:32:in `block in process_action'
activesupport (4.2.1) lib/active_support/notifications.rb:164:in `block in instrument'
activesupport (4.2.1) lib/active_support/notifications/instrumenter.rb:20:in `instrument'
activesupport (4.2.1) lib/active_support/notifications.rb:164:in `instrument'
actionpack (4.2.1) lib/action_controller/metal/instrumentation.rb:30:in `process_action'
actionpack (4.2.1) lib/action_controller/metal/params_wrapper.rb:250:in `process_action'
activerecord (4.2.1) lib/active_record/railties/controller_runtime.rb:18:in `process_action'
actionpack (4.2.1) lib/abstract_controller/base.rb:137:in `process'
actionview (4.2.1) lib/action_view/rendering.rb:30:in `process'
actionpack (4.2.1) lib/action_controller/metal.rb:196:in `dispatch'
actionpack (4.2.1) lib/action_controller/metal/rack_delegation.rb:13:in `dispatch'
actionpack (4.2.1) lib/action_controller/metal.rb:237:in `block in action'
actionpack (4.2.1) lib/action_dispatch/routing/route_set.rb:74:in `call'
actionpack (4.2.1) lib/action_dispatch/routing/route_set.rb:74:in `dispatch'
actionpack (4.2.1) lib/action_dispatch/routing/route_set.rb:43:in `serve'
actionpack (4.2.1) lib/action_dispatch/journey/router.rb:43:in `block in serve'
actionpack (4.2.1) lib/action_dispatch/journey/router.rb:30:in `each'
actionpack (4.2.1) lib/action_dispatch/journey/router.rb:30:in `serve'
actionpack (4.2.1) lib/action_dispatch/routing/route_set.rb:819:in `call'
rack (1.6.4) lib/rack/etag.rb:24:in `call'
rack (1.6.4) lib/rack/conditionalget.rb:38:in `call'
rack (1.6.4) lib/rack/head.rb:13:in `call'
actionpack (4.2.1) lib/action_dispatch/middleware/params_parser.rb:27:in `call'
actionpack (4.2.1) lib/action_dispatch/middleware/flash.rb:260:in `call'
rack (1.6.4) lib/rack/session/abstract/id.rb:225:in `context'
rack (1.6.4) lib/rack/session/abstract/id.rb:220:in `call'
actionpack (4.2.1) lib/action_dispatch/middleware/cookies.rb:560:in `call'
activerecord (4.2.1) lib/active_record/query_cache.rb:36:in `call'
activerecord (4.2.1) lib/active_record/connection_adapters/abstract/connection_pool.rb:649:in `call'
activerecord (4.2.1) lib/active_record/migration.rb:378:in `call'
actionpack (4.2.1) lib/action_dispatch/middleware/callbacks.rb:29:in `block in call'
activesupport (4.2.1) lib/active_support/callbacks.rb:88:in `call'
activesupport (4.2.1) lib/active_support/callbacks.rb:88:in `_run_callbacks'
activesupport (4.2.1) lib/active_support/callbacks.rb:776:in `_run_call_callbacks'
activesupport (4.2.1) lib/active_support/callbacks.rb:81:in `run_callbacks'
actionpack (4.2.1) lib/action_dispatch/middleware/callbacks.rb:27:in `call'
actionpack (4.2.1) lib/action_dispatch/middleware/reloader.rb:73:in `call'
actionpack (4.2.1) lib/action_dispatch/middleware/remote_ip.rb:78:in `call'
actionpack (4.2.1) lib/action_dispatch/middleware/debug_exceptions.rb:17:in `call'
web-console (2.3.0) lib/web_console/middleware.rb:20:in `block in call'
web-console (2.3.0) lib/web_console/middleware.rb:18:in `catch'
web-console (2.3.0) lib/web_console/middleware.rb:18:in `call'
actionpack (4.2.1) lib/action_dispatch/middleware/show_exceptions.rb:30:in `call'
railties (4.2.1) lib/rails/rack/logger.rb:38:in `call_app'
railties (4.2.1) lib/rails/rack/logger.rb:20:in `block in call'
activesupport (4.2.1) lib/active_support/tagged_logging.rb:68:in `block in tagged'
activesupport (4.2.1) lib/active_support/tagged_logging.rb:26:in `tagged'
activesupport (4.2.1) lib/active_support/tagged_logging.rb:68:in `tagged'
railties (4.2.1) lib/rails/rack/logger.rb:20:in `call'
actionpack (4.2.1) lib/action_dispatch/middleware/request_id.rb:21:in `call'
rack (1.6.4) lib/rack/methodoverride.rb:22:in `call'
rack (1.6.4) lib/rack/runtime.rb:18:in `call'
activesupport (4.2.1) lib/active_support/cache/strategy/local_cache_middleware.rb:28:in `call'
rack (1.6.4) lib/rack/lock.rb:17:in `call'
actionpack (4.2.1) lib/action_dispatch/middleware/static.rb:113:in `call'
rack (1.6.4) lib/rack/sendfile.rb:113:in `call'
railties (4.2.1) lib/rails/engine.rb:518:in `call'
railties (4.2.1) lib/rails/application.rb:164:in `call'
rack (1.6.4) lib/rack/lock.rb:17:in `call'
rack (1.6.4) lib/rack/content_length.rb:15:in `call'
rack (1.6.4) lib/rack/handler/webrick.rb:88:in `service'
/home/felix/.rvm/rubies/ruby-2.0.0-p643/lib/ruby/2.0.0/webrick/httpserver.rb:138:in `service'
/home/felix/.rvm/rubies/ruby-2.0.0-p643/lib/ruby/2.0.0/webrick/httpserver.rb:94:in `run'
/home/felix/.rvm/rubies/ruby-2.0.0-p643/lib/ruby/2.0.0/webrick/server.rb:295:in `block in start_thread'UPDATE — Movie Uploader
# encoding: utf-8
class MovieUploader < CarrierWave::Uploader::Base
# Include RMagick or MiniMagick support:
# include CarrierWave::RMagick
include CarrierWave::MiniMagick
include CarrierWave::Video
include CarrierWave::Video::Thumbnailer
include CarrierWave::Backgrounder::Delay
require 'rubygems'
require 'streamio-ffmpeg'
# Choose what kind of storage to use for this uploader:
storage :fog
# Override the directory where uploaded files will be stored.
# This is a sensible default for uploaders that are meant to be mounted:
def store_dir
"uploads/#{model.class.to_s.underscore}/#{mounted_as}/#{model.id}"
end
process :watermark_movie
def watermark_movie
puts "ssssssssssssssssssssssssssssssssss"
puts self.file.inspect
if self.file.path
options = {watermark: "http://felix-hohlwegler.de/holz-soft/include/designs/design13/images/header.png", resolution: "640x360", watermark_filter: { position: "RT", padding_x: 10, padding_y: 10 } }
self.model.file = FFMPEG::Movie.new(self.file.path).transcode("#{root}/#{cache_dir}/#{self.cache_id}/file.mp4", options)
end
end
version :thumb do
process thumbnail: [{format: 'png', quality: 10, size: 1200, strip: false, seek: 10, logger: Rails.logger}]
def full_filename for_file
png_name for_file, version_name
end
end
def png_name for_file, version_name
%Q{#{version_name}_#{for_file.chomp(File.extname(for_file))}.png}
end
# Add a white list of extensions which are allowed to be uploaded.
# For images you might use something like this:
def extension_white_list
%w(mov avi mkv mpeg mpeg2 mp4 3gp)
end
end -
ffmpeg error when using non root user
29 août 2014, par mkernI have installed ffmpeg and it works perfect if you are root or using sudo but it errors out when trying to use it as a non-root user. I have performed the same install on a test VPS and it installs without issue so it appears to be isolated to this cPanel server. I haven’t been able to identify why.
Non-Root :
> ffmpeg -v debug -i 1.mov 1.avi ffmpeg version N-65949-g0ddb051
> Copyright (c) 2000-2014 the FFmpeg developers built on Aug 28 2014
> 11:39:47 with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-4)
> configuration: --enable-gpl --enable-libmp3lame --enable-libvorbis
> --enable-libvpx --enable-libx264 libavutil 54. 7.100 / 54. 7.100 libavcodec 56. 0.101 / 56. 0.101 libavformat 56. 3.100 / 56. 3.100 libavdevice 56. 0.100 / 56. 0.100 libavfilter 5. 0.103 / 5. 0.103 libswscale 3. 0.100 /
> 3. 0.100 libswresample 1. 1.100 / 1. 1.100 libpostproc 53. 0.100 / 53. 0.100 Splitting the commandline. Reading option '-v' ... matched as option 'v' (set logging level) with argument 'debug'.
> Reading option '-i' ... matched as input file with argument '1.mov'.
> Reading option '1.avi' ... matched as output file. Finished splitting
> the commandline. Parsing a group of options: global . Applying option
> v (set logging level) with argument debug. Successfully parsed a group
> of options. Parsing a group of options: input file 1.mov. Successfully
> parsed a group of options. Opening an input file: 1.mov.
> [mov,mp4,m4a,3gp,3g2,mj2 @ 0x348fc20] Format mov,mp4,m4a,3gp,3g2,mj2
> probed with size=2048 and score=100 [mov,mp4,m4a,3gp,3g2,mj2 @
> 0x348fc20] ISO: File Type Major Brand: qt [mov,mp4,m4a,3gp,3g2,mj2 @
> 0x348fc20] Before avformat_find_stream_info() pos: 698348 bytes
> read:39602 seeks:1 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x348fc20] All info
> found [mov,mp4,m4a,3gp,3g2,mj2 @ 0x348fc20] After
> avformat_find_stream_info() pos: 169190 bytes read:2333362 seeks:67
> frames:148 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '1.mov':
> Metadata:
> major_brand : qt
> minor_version : 0
> compatible_brands: qt
> creation_time : 2014-06-05 04:40:27
> model : iPhone 5
> model-eng : iPhone 5
> encoder : 7.1.1
> encoder-eng : 7.1.1
> date : 2014-06-04T21:40:27-0700
> date-eng : 2014-06-04T21:40:27-0700
> make : Apple
> make-eng : Apple Duration: 00:00:07.15, start: 0.000023, bitrate: 781 kb/s
> Stream #0:0(und), 41, 1/600: Video: h264 (Baseline) (avc1 / 0x31637661), yuv420p(tv, smpte170m), 480x360, 1/1200, 710 kb/s, 29.09
> fps, 600 tbr, 600 tbn, 1200 tbc (default)
> Metadata:
> rotate : 90
> creation_time : 2014-06-05 04:40:27
> handler_name : Core Media Data Handler
> encoder : H.264
> Side data:
> displaymatrix: rotation of -90.00 degrees
> Stream #0:1(und), 107, 1/44100: Audio: aac (mp4a / 0x6134706D), 44100 Hz, mono, fltp, 63 kb/s (default)
> Metadata:
> creation_time : 2014-06-05 04:40:27
> handler_name : Core Media Data Handler Successfully opened the file. Parsing a group of options: output file 1.avi. Successfully
> parsed a group of options. Opening an output file: 1.avi. Successfully
> opened the file. detected 24 logical cores [graph 0 input from stream
> 0:0 @ 0x34aa3a0] Setting 'video_size' to value '480x360' [graph 0
> input from stream 0:0 @ 0x34aa3a0] Setting 'pix_fmt' to value '0'
> [graph 0 input from stream 0:0 @ 0x34aa3a0] Setting 'time_base' to
> value '1/600' [graph 0 input from stream 0:0 @ 0x34aa3a0] Setting
> 'pixel_aspect' to value '0/1' [graph 0 input from stream 0:0 @
> 0x34aa3a0] Setting 'sws_param' to value 'flags=2' [graph 0 input from
> stream 0:0 @ 0x34aa3a0] Setting 'frame_rate' to value '320/11' [graph
> 0 input from stream 0:0 @ 0x34aa3a0] w:480 h:360 pixfmt:yuv420p
> tb:1/600 fr:320/11 sar:0/1 sws_param:flags=2 [format @ 0x3496b00]
> compat: called with args=[yuv420p] [format @ 0x3496b00] Setting
> 'pix_fmts' to value 'yuv420p' [AVFilterGraph @ 0x348f320]
> query_formats: 4 queried, 3 merged, 0 already done, 0 delayed
> [AVFilterGraph @ 0x34bbe60] Error initializing threading.
> [AVFilterGraph @ 0x34bbe60] Error creating filter 'anull' Error
> opening filters! [AVIOContext @ 0x34967c0] Statistics: 0 seeks, 0
> writeouts [AVIOContext @ 0x348f1e0] Statistics: 2333362 bytes read, 67
> seeks[AVFilterGraph @ 0x34bbe60] Error initializing threading.
[AVFilterGraph @ 0x34bbe60] Error creating filter ’anull’ Error
opening filters !As ROOT :
ffmpeg -v verbose -i 1.mov 1.avi
ffmpeg version N-65949-g0ddb051 Copyright (c) 2000-2014 the FFmpeg developers
built on Aug 28 2014 11:39:47 with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-4)
configuration: --enable-gpl --enable-libmp3lame --enable-libvorbis --enable-libvpx --enable-libx264
libavutil 54. 7.100 / 54. 7.100
libavcodec 56. 0.101 / 56. 0.101
libavformat 56. 3.100 / 56. 3.100
libavdevice 56. 0.100 / 56. 0.100
libavfilter 5. 0.103 / 5. 0.103
libswscale 3. 0.100 / 3. 0.100
libswresample 1. 1.100 / 1. 1.100
libpostproc 53. 0.100 / 53. 0.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '1.mov':
Metadata:
major_brand : qt
minor_version : 0
compatible_brands: qt
creation_time : 2014-06-05 04:40:27
model : iPhone 5
model-eng : iPhone 5
encoder : 7.1.1
encoder-eng : 7.1.1
date : 2014-06-04T21:40:27-0700
date-eng : 2014-06-04T21:40:27-0700
make : Apple
make-eng : Apple
Duration: 00:00:07.15, start: 0.000023, bitrate: 781 kb/s
Stream #0:0(und): Video: h264 (Baseline) (avc1 / 0x31637661), yuv420p(tv, smpte170m), 480x360, 710 kb/s, 29.09 fps, 600 tbr, 600 tbn, 1200 tbc (default)
Metadata:
rotate : 90
creation_time : 2014-06-05 04:40:27
handler_name : Core Media Data Handler
encoder : H.264
Side data:
displaymatrix: rotation of -90.00 degrees
Stream #0:1(und): Audio: aac (mp4a / 0x6134706D), 44100 Hz, mono, fltp, 63 kb/s (default)
Metadata:
creation_time : 2014-06-05 04:40:27
handler_name : Core Media Data Handler
[graph 0 input from stream 0:0 @ 0x27ed3a0] w:480 h:360 pixfmt:yuv420p tb:1/600 fr:320/11 sar:0/1 sws_param:flags=2
[graph 1 input from stream 0:1 @ 0x2800700] tb:1/44100 samplefmt:fltp samplerate:44100 chlayout:0x4
Output #0, avi, to '1.avi':
Metadata:
major_brand : qt
minor_version : 0
compatible_brands: qt
make-eng : Apple
model : iPhone 5
model-eng : iPhone 5
make : Apple
ISFT : Lavf56.3.100
ICRD : 2014-06-04T21:40:27-0700
date-eng : 2014-06-04T21:40:27-0700
Stream #0:0(und): Video: mpeg4 (FMP4 / 0x34504D46), yuv420p, 480x360, q=2-31, 200 kb/s, 29.09 fps, 29.09 tbn, 29.09 tbc (default)
Metadata:
rotate : 90
creation_time : 2014-06-05 04:40:27
handler_name : Core Media Data Handler
encoder : Lavc56.0.101 mpeg4
Stream #0:1(und): Audio: mp3 (libmp3lame) (U[0][0][0] / 0x0055), 44100 Hz, mono, fltp (default)
Metadata:
creation_time : 2014-06-05 04:40:27
handler_name : Core Media Data Handler
encoder : Lavc56.0.101 libmp3lame
Stream mapping:
Stream #0:0 -> #0:0 (h264 (native) -> mpeg4 (native))
Stream #0:1 -> #0:1 (aac (native) -> mp3 (libmp3lame))
Press [q] to stop, [?] for help
*** dropping frame 79 from stream 0 at ts 80
*** dropping frame 113 from stream 0 at ts 114
*** dropping frame 145 from stream 0 at ts 146
*** dropping frame 177 from stream 0 at ts 178
No more output streams to write to, finishing.
frame= 204 fps=0.0 q=27.2 Lsize= 348kB time=00:00:07.15 bitrate= 398.4kbits/s dup=0 drop=4
video:271kB audio:56kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 6.560985%
Input file #0 (1.mov):
Input stream #0:0 (video): 208 packets read (634624 bytes); 208 frames decoded;
Input stream #0:1 (audio): 308 packets read (56854 bytes); 308 frames decoded (315392 samples);
Total: 516 packets (691478 bytes) demuxed
Output file #0 (1.avi):
Output stream #0:0 (video): 204 frames encoded; 204 packets muxed (276993 bytes);
Output stream #0:1 (audio): 274 frames encoded (315392 samples); 275 packets muxed (57469 bytes);
Total: 479 packets (334462 bytes) muxedstrace and strace -e outputs :
strace non root :579 clone(child_stack=0x7fd3bfd07ff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS| CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7fd3bfd089d0, tls=0x7fd3bfd08700, child_tidptr=0x7fd3bfd089d0) = 3 2637
580 mmap(NULL, 8392704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd3bed07000
581 mprotect(0x7fd3bed07000, 4096, PROT_NONE) = 0
582 clone(child_stack=0x7fd3bf506ff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS| CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7fd3bf5079d0, tls=0x7fd3bf507700, child_tidptr=0x7fd3bf5079d0) = - 1 EAGAIN (Resource temporarily unavailable)
583 futex(0x253b420, FUTEX_WAKE_PRIVATE, 1) = 1
584 futex(0x253b3f4, FUTEX_CMP_REQUEUE_PRIVATE, 1, 2147483647, 0x253b420, 4) = 2
585 futex(0x253b420, FUTEX_WAKE_PRIVATE, 1) = 1
586 futex(0x7fd3c2d0e9d0, FUTEX_WAIT, 32631, NULL) = 0
587 munmap(0x7fd3bed07000, 8392704) = 0
588 munmap(0x7fd3c250e000, 8392704) = 0
589 munmap(0x7fd3c1d0d000, 8392704) = 0
590 munmap(0x7fd3c150c000, 8392704) = 0
591 write(2, "\33[1;32m[AVFilterGraph @ 0x253b0a"..., 39[AVFilterGraph @ 0x253b0a0] ) = 39
592 write(2, "\33[1;31mError initializing thread"..., 41Error initializing threading.
593 ) = 41
594 write(2, "\33[1;32m[AVFilterGraph @ 0x253b0a"..., 39[AVFilterGraph @ 0x253b0a0] ) = 39
595 write(2, "\33[1;31mError creating filter 'an"..., 41Error creating filter 'anull'
596 ) = 41
597 write(2, "\33[4;31mError opening filters!\n\33["..., 34Error opening filters!
598 ) = 34strace -e non root :
strace -e open ffmpeg -i 1.mov 5.avi
open("/etc/ld.so.cache", O_RDONLY) = 3
open("/lib64/libasound.so.2", O_RDONLY) = 3
open("/usr/lib64/libSDL-1.2.so.0", O_RDONLY) = 3
open("/lib64/libpthread.so.0", O_RDONLY) = 3
open("/usr/lib64/libx264.so.142", O_RDONLY) = 3
open("/usr/lib64/libvpx.so.0", O_RDONLY) = 3
open("/usr/local/lib/libvorbisenc.so.2", O_RDONLY) = 3
open("/usr/local/lib/libvorbis.so.0", O_RDONLY) = 3
open("/usr/local/lib/libmp3lame.so.0", O_RDONLY) = 3
open("/lib64/libm.so.6", O_RDONLY) = 3
open("/lib64/libbz2.so.1", O_RDONLY) = 3
open("/usr/local/lib/libz.so.1", O_RDONLY) = 3
open("/lib64/librt.so.1", O_RDONLY) = 3
open("/lib64/libc.so.6", O_RDONLY) = 3
open("/lib64/libdl.so.2", O_RDONLY) = 3
open("/usr/local/lib/libogg.so.0", O_RDONLY) = 3
ffmpeg version N-65949-g0ddb051 Copyright (c) 2000-2014 the FFmpeg developers
built on Aug 28 2014 11:39:47 with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-4)
configuration: --enable-gpl --enable-libmp3lame --enable-libvorbis --enable-libvpx --enable-libx264
libavutil 54. 7.100 / 54. 7.100
libavcodec 56. 0.101 / 56. 0.101
libavformat 56. 3.100 / 56. 3.100
libavdevice 56. 0.100 / 56. 0.100
libavfilter 5. 0.103 / 5. 0.103
libswscale 3. 0.100 / 3. 0.100
libswresample 1. 1.100 / 1. 1.100
libpostproc 53. 0.100 / 53. 0.100
open("1.mov", O_RDONLY|O_CLOEXEC) = 3
open("/etc/localtime", O_RDONLY) = 4
open("/proc/meminfo", O_RDONLY|O_CLOEXEC) = 4
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '1.mov':
Metadata:
major_brand : qt
minor_version : 0
compatible_brands: qt
creation_time : 2014-06-05 04:40:27
model : iPhone 5
model-eng : iPhone 5
encoder : 7.1.1
encoder-eng : 7.1.1
date : 2014-06-04T21:40:27-0700
date-eng : 2014-06-04T21:40:27-0700
make : Apple
make-eng : Apple
Duration: 00:00:07.15, start: 0.000023, bitrate: 781 kb/s
Stream #0:0(und): Video: h264 (Baseline) (avc1 / 0x31637661), yuv420p(tv, smpte170m), 480x360, 710 kb/s, 29.09 fps, 600 tbr, 600 tbn, 1200 tbc (default)
Metadata:
rotate : 90
creation_time : 2014-06-05 04:40:27
handler_name : Core Media Data Handler
encoder : H.264
Side data:
displaymatrix: rotation of -90.00 degrees
Stream #0:1(und): Audio: aac (mp4a / 0x6134706D), 44100 Hz, mono, fltp, 63 kb/s (default)
Metadata:
creation_time : 2014-06-05 04:40:27
handler_name : Core Media Data Handler
open("5.avi", O_WRONLY|O_CREAT|O_TRUNC|O_CLOEXEC, 0666) = 4
[AVFilterGraph @ 0x26ff4a0] Error initializing threading.
[AVFilterGraph @ 0x26ff4a0] Error creating filter 'anull'
Error opening filters!strace root :
579 clone(child_stack=0x7f4eb7c34ff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS| CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7f4eb7c359d0, tls=0x7f4eb7c35700, child_tidptr=0x7f4eb7c359d0) = 3 383
580 mmap(NULL, 8392704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f4eb6c34000
581 mprotect(0x7f4eb6c34000, 4096, PROT_NONE) = 0
582 clone(child_stack=0x7f4eb7433ff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS| CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7f4eb74349d0, tls=0x7f4eb7434700, child_tidptr=0x7f4eb74349d0) = 3 384
583 mmap(NULL, 8392704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f4eb6433000
584 mprotect(0x7f4eb6433000, 4096, PROT_NONE) = 0
585 clone(child_stack=0x7f4eb6c32ff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS| CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7f4eb6c339d0, tls=0x7f4eb6c33700, child_tidptr=0x7f4eb6c339d0) = 3 385
586 mmap(NULL, 8392704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f4eb5c32000
587 mprotect(0x7f4eb5c32000, 4096, PROT_NONE) = 0
588 clone(child_stack=0x7f4eb6431ff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS| CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7f4eb64329d0, tls=0x7f4eb6432700, child_tidptr=0x7f4eb64329d0) = 3 386
589 mmap(NULL, 8392704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f4eb5431000
590 mprotect(0x7f4eb5431000, 4096, PROT_NONE) = 0
591 clone(child_stack=0x7f4eb5c30ff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS| CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7f4eb5c319d0, tls=0x7f4eb5c31700, child_tidptr=0x7f4eb5c319d0) = 3 387
592 mmap(NULL, 8392704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f4eb4c30000
593 mprotect(0x7f4eb4c30000, 4096, PROT_NONE) = 0
594 clone(child_stack=0x7f4eb542fff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS| CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7f4eb54309d0, tls=0x7f4eb5430700, child_tidptr=0x7f4eb54309d0) = 3 388
595 mmap(NULL, 8392704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f4eb442f000
596 mprotect(0x7f4eb442f000, 4096, PROT_NONE) = 0
597 clone(child_stack=0x7f4eb4c2eff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS| CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7f4eb4c2f9d0, tls=0x7f4eb4c2f700, child_tidptr=0x7f4eb4c2f9d0) = 3 389
598 mmap(NULL, 8392704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f4eb3c2e000strace -e root :
strace -e open ffmpeg -i 1.mov 5.avi
open("/etc/ld.so.cache", O_RDONLY) = 3
open("/lib64/libasound.so.2", O_RDONLY) = 3
open("/usr/lib64/libSDL-1.2.so.0", O_RDONLY) = 3
open("/lib64/libpthread.so.0", O_RDONLY) = 3
open("/usr/lib64/libx264.so.142", O_RDONLY) = 3
open("/usr/lib64/libvpx.so.0", O_RDONLY) = 3
open("/usr/local/lib/libvorbisenc.so.2", O_RDONLY) = 3
open("/usr/local/lib/libvorbis.so.0", O_RDONLY) = 3
open("/usr/local/lib/libmp3lame.so.0", O_RDONLY) = 3
open("/lib64/libm.so.6", O_RDONLY) = 3
open("/lib64/libbz2.so.1", O_RDONLY) = 3
open("/usr/local/lib/libz.so.1", O_RDONLY) = 3
open("/lib64/librt.so.1", O_RDONLY) = 3
open("/lib64/libc.so.6", O_RDONLY) = 3
open("/lib64/libdl.so.2", O_RDONLY) = 3
open("/usr/local/lib/libogg.so.0", O_RDONLY) = 3
ffmpeg version N-65957-gc6a3b00 Copyright (c) 2000-2014 the FFmpeg developers
built on Aug 28 2014 13:37:32 with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-4)
configuration: --enable-gpl --enable-libmp3lame --enable-libvorbis --enable-libvpx --enable-libx264 --prefix=/usr --libdir=/usr/lib64 --enable-gpl --enable-libmp3lame --enable-libvorbis --enable-libvpx --enable-libx264
libavutil 54. 7.100 / 54. 7.100
libavcodec 56. 0.101 / 56. 0.101
libavformat 56. 3.100 / 56. 3.100
libavdevice 56. 0.100 / 56. 0.100
libavfilter 5. 0.103 / 5. 0.103
libswscale 3. 0.100 / 3. 0.100
libswresample 1. 1.100 / 1. 1.100
libpostproc 53. 0.100 / 53. 0.100
open("1.mov", O_RDONLY|O_CLOEXEC) = 3
open("/etc/localtime", O_RDONLY) = 4
open("/proc/meminfo", O_RDONLY|O_CLOEXEC) = 4
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '1.mov':
Metadata:
major_brand : qt
minor_version : 0
compatible_brands: qt
creation_time : 2014-06-05 04:40:27
model : iPhone 5
model-eng : iPhone 5
encoder : 7.1.1
encoder-eng : 7.1.1
date : 2014-06-04T21:40:27-0700
date-eng : 2014-06-04T21:40:27-0700
make : Apple
make-eng : Apple
Duration: 00:00:07.15, start: 0.000023, bitrate: 781 kb/s
Stream #0:0(und): Video: h264 (Baseline) (avc1 / 0x31637661), yuv420p(tv, smpte170m), 480x360, 710 kb/s, 29.09 fps, 600 tbr, 600 tbn, 1200 tbc (default)
Metadata:
rotate : 90
creation_time : 2014-06-05 04:40:27
handler_name : Core Media Data Handler
encoder : H.264
Side data:
displaymatrix: rotation of -90.00 degrees
Stream #0:1(und): Audio: aac (mp4a / 0x6134706D), 44100 Hz, mono, fltp, 63 kb/s (default)
Metadata:
creation_time : 2014-06-05 04:40:27
handler_name : Core Media Data Handler
File '5.avi' already exists. Overwrite ? [y/N] y
open("5.avi", O_WRONLY|O_CREAT|O_TRUNC|O_CLOEXEC, 0666) = 4
Output #0, avi, to '5.avi':
Metadata:
major_brand : qt
minor_version : 0
compatible_brands: qt
make-eng : Apple
model : iPhone 5
model-eng : iPhone 5
make : Apple
ISFT : Lavf56.3.100
ICRD : 2014-06-04T21:40:27-0700
date-eng : 2014-06-04T21:40:27-0700
Stream #0:0(und): Video: mpeg4 (FMP4 / 0x34504D46), yuv420p, 480x360, q=2-31, 200 kb/s, 29.09 fps, 29.09 tbn, 29.09 tbc (default)
Metadata:
rotate : 90
creation_time : 2014-06-05 04:40:27
handler_name : Core Media Data Handler
encoder : Lavc56.0.101 mpeg4
Stream #0:1(und): Audio: mp3 (libmp3lame) (U[0][0][0] / 0x0055), 44100 Hz, mono, fltp (default)
Metadata:
creation_time : 2014-06-05 04:40:27
handler_name : Core Media Data Handler
encoder : Lavc56.0.101 libmp3lame
Stream mapping:
Stream #0:0 -> #0:0 (h264 (native) -> mpeg4 (native))
Stream #0:1 -> #0:1 (aac (native) -> mp3 (libmp3lame))
Press [q] to stop, [?] for help
frame= 204 fps=0.0 q=27.2 Lsize= 348kB time=00:00:07.15 bitrate= 398.4kbits/s dup=0 drop=4
video:271kB audio:56kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 6.560985%