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    Puis-je poster des contenus à partir d’une tablette Ipad ?
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    MediaSPIP is based on a system of themes and templates. Templates define the placement of information on the page, and can be adapted to a wide range of uses. Themes define the overall graphic appearance of the site.
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    13 avril 2011, par

    MediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
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  • Revision 33206 : encore quelques listes non classées / le forum n’est pas un menu

    24 novembre 2009, par shnoulle@… — Log

    encore quelques listes non classées / le forum n’est pas un menu

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    avec sqlite3 , cela fonctionne

  • avformat/mpegtsenc : fix incorrect PCR selection with multiple programs

    2 août 2019, par Marton Balint
    avformat/mpegtsenc : fix incorrect PCR selection with multiple programs

    The MPEG-TS muxer had a serious bug related to the use of multiple programs :
    
in that case, the PCR pid selection was incomplete for all services except one.
    
This patch solves this problem and selects a stream to become PCR for each
    
service, preferably the video stream.
    

    This patch also moves pcr calculation attributes to MpegTSWriteStream from
    
MpegTSService. PCR is a per-stream and not per-service thing, so it was
    
misleading to refer to it as something that is per-service.
    

    Also remove *service from MpegTSWriteStream because a stream can belong to
    
multiple services so it was misleading to select one for each stream.
    

    You can check the result with this example command :
    

    ./ffmpeg -loglevel verbose -y -f lavfi -i \
    
  "testsrc=s=64x64:d=10,split=2[out0][tmp1] ;[tmp1]vflip[out1] ;sine=d=10,asetnsamples=1152[out2]" \
    
  -flags +bitexact -fflags +bitexact -sws_flags +accurate_rnd+bitexact  \
    
  -codec:v libx264 -codec:a mp2 -pix_fmt yuv420p \
    
  -map '0:v:0' \
    
  -map '0:v:1' \
    
  -map '0:a:0'  \
    
  -program st=0:st=2 -program st=1:st=2 -program st=2 -program st=0 -f mpegts out.ts
    

    You should now see this :
    

    [mpegts @ 0x37505c0] service 1 using PCR in pid=256
    
[mpegts @ 0x37505c0] service 2 using PCR in pid=257
    
[mpegts @ 0x37505c0] service 3 using PCR in pid=258
    
[mpegts @ 0x37505c0] service 4 using PCR in pid=256
    

    Fixes ticket #8039.
    

    v2 : a video is stream is preferred if there are no programs, just like before
    
the patch.
    

    Signed-off-by : Marton Balint <cus@passwd.hu>
    • [DH] libavformat/mpegtsenc.c

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