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Autres articles (61)

  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

  • Creating farms of unique websites

    13 avril 2011, par

    MediaSPIP platforms can be installed as a farm, with a single "core" hosted on a dedicated server and used by multiple websites.
    This allows (among other things) : implementation costs to be shared between several different projects / individuals rapid deployment of multiple unique sites creation of groups of like-minded sites, making it possible to browse media in a more controlled and selective environment than the major "open" (...)

  • Submit enhancements and plugins

    13 avril 2011

    If you have developed a new extension to add one or more useful features to MediaSPIP, let us know and its integration into the core MedisSPIP functionality will be considered.
    You can use the development discussion list to request for help with creating a plugin. As MediaSPIP is based on SPIP - or you can use the SPIP discussion list SPIP-Zone.

Sur d’autres sites (6986)

  • avformat/utils : parse some stream specifiers recursively

    5 février 2019, par Marton Balint
    avformat/utils : parse some stream specifiers recursively

    This removes lots of code duplication and also allows more complex specifiers,
    
for example you can use p:204:a:m:language:eng to select the English language
    
audio stream from program 204.
    

    Signed-off-by : Marton Balint <cus@passwd.hu>
    • [DH] doc/fftools-common-opts.texi
    • [DH] libavformat/utils.c

  • How to add timecode & Hint Track after concat 2x MP4 to MOV (Quicktime Playback) FFMPEG

    17 février 2019, par Venkatesh R

    What I am trying to achieve :
    After concat 2 files with filter_complex i need to add timecode track and Hint track to the MOV file.

    2x MP4 files >> MOV ( Timecode Track (default:Yes) + Hint Track ( Default:No)

    Issues :

    1. Timecode track is not showing as a tag while playing in QT player like attached screen shot.
    2. If I add Hint Config -movflags rtphintin below command that throws error in quicktime player Error -2002: a bad public movie atom was found in the movie ()

    I have tried below code :

    ffmpeg -ss 00:00:00.000 -t 00:01:00.000 -i Input1.mp4 -ss 00:01:00.001 -t 00:01:00.000 -i Input2.mp4 -filter_complex "[0:v:0] [0:a:0] [1:v:0] [1:a:0] concat=n=2:v=1:a=1[v] [a]" -map "[v]" -c:v libx264 -aspect 4:3 -s 352:288 -coder 1 -profile:v main -level 3.1 -pix_fmt yuv420p -preset ultrafast -video_track_timescale 25 -g 12 -r 25 -bf 2 -refs 1 -x264-params "keyint_min=12:nal-hrd=cbr:b-pyramid=0" -b:v 2000k -minrate 2000k -maxrate 2000k  -map "[a]" -codec:a libfdk_aac -b:a 192k -vbr 4 -ac 2 -async 1 -timecode 09:59:59:10 -f mov 18785_V1.mov
    > FFMPEG Media Info : ID                                       : 3
    
Type                                     : Time code
    
Format                                   : QuickTime TC
    
Duration                                 : 2 min 0 s
    
Time code of first frame                 : 09:59:59:10
    
Time code, striped                       : Yes
    
Language                                 : English
    
Default                                  : No

    Comparison Screenshot of Hardware vs FFMPEG Transcoder

    x

  • Adobe Air , NativeProcess and ffmpeg

    18 août 2013, par Tom Lecoz

    First of all, please excuse me if my english is not perfect, I hope you could understand me...

    I discover yesterday this video tutorial about Air Native Process and FFMPEG, it shows how to create an Air app that can read every video format (avi, mkv, ...).

    http://www.youtube.com/watch?v=6N7eN9wvAGQ

    I tryed to reproduce it but obviously it didn't work...

    Then I looked for an example of it, with working source code, on the internet. I found this

    http://suzhiyam.wordpress.com/2011/05/05/as3ffmpeg-play-multi-video-formats-in-air/

    The author said it's a document class for a Flash project, it just need a button component, a text area and a video Object.

    I tryed it inside a Flash project, it didn't work...
    So, I made some adjusment to run it outside Flash (I just replaced the DisplayObject on the stage by ActionScript code), just because it easier if you want to test it.

    When I say "it didn't work", I mean my video is not read at all. The nativeProcess is working, my executable is recognize but I always get some ProgressEvent.STANDARD_ERROR_DATA and then the process stop...

    I'm working on Windows 7 64 bit.
    I tryed with FFMPEG 32 & 64 bit and get the exact same (no) result.

    You can find my code here
    pastebin.com/U3xRUKWe

    Can someone help me ?

    Please ! :)

    Thanks by advance !

    Tom

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