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    Puis-je poster des contenus à partir d’une tablette Ipad ?
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  • Submit bugs and patches

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    Unfortunately a software is never perfect.
    If you think you have found a bug, report it using our ticket system. Please to help us to fix it by providing the following information : the browser you are using, including the exact version as precise an explanation as possible of the problem if possible, the steps taken resulting in the problem a link to the site / page in question
    If you think you have solved the bug, fill in a ticket and attach to it a corrective patch.
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  • Contribute to a better visual interface

    13 avril 2011

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Sur d’autres sites (11609)

  • Unable to stream swf file with ffserver

    12 août 2014, par user993766

    I’m trying to stream swf w/ flv video & mp3 audio & have had some issues. I believe my ffmpeg command line is fine, I think the problem is with my ffserver configuration. If I comment out the audio configuration, I get video output fine. If I have both, I only get audio - no video. However, upon stopping my input stream, audio will stop and video will start playing(at a faster speed than normal). Saving my ffmpeg to a file & viewing on mplayer yields both audio & video playing at the correct rate.

    Before posting an entire output dump, can anyone tell me if anything is blatantly wrong with my code ?

    FFMPEG is taking in an MPEG2 TS from a digital video tuner, transcoding to flv & mp3 :

    ffmpeg -i /dev/dvb/adapter0/dvr0 -c:v flv -r 15 -c:a mp3 -b:a 128k -ac 1 -ar 44100 http://localhost:8090/feed1.ffm

    My ffserver conf file is :

    Port 8090
    
BindAddress 0.0.0.0
    
MaxHTTPConnections 2000
    
MaxClients 1000
    
MaxBandwidth 16000
    
CustomLog -
    

    
<feed>
    
File /tmp/feed1.ffm
    
FileMaxSize 5M 
    
</feed>
    

    
<stream>
    
Feed feed1.ffm
    
Format swf
    

    
AudioCodec libmp3lame
    
AudioBitRate 128k
    
AudioChannels 1
    
AudioSampleRate 44100
    
#AVOptionAudio flags +global_header
    

    
#AVOptionVideo flags +global_header
    
VideoCodec flv
    
VideoFrameRate 15
    
VideoBufferSize 80000
    
VideoBitRate 100
    
VideoQMin 1
    
VideoQMax 5
    
VideoSize 720x480
    
PreRoll 0
    

    
</stream>

    I’ve tried all kinds of permutations, adjusting QMax, video size, framerate & VideoBufferSize. Nothing seems to work. Any & all help appreciated !

  • avcodec/flacenc : Remove always-true check

    29 novembre 2020, par Andreas Rheinhardt
    avcodec/flacenc : Remove always-true check

    Reviewed-by : Michael Niedermayer <michael@niedermayer.cc>
    
Signed-off-by : Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
    • [DH] libavcodec/flacenc.c

  • avcodec/zmbvenc : Simplify setting keyframe flag

    24 avril 2021, par Andreas Rheinhardt
    avcodec/zmbvenc : Simplify setting keyframe flag

    Reviewed-by : Tomas Härdin <tjoppen@acc.umu.se>
    
Signed-off-by : Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
    • [DH] libavcodec/zmbvenc.c

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