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  • restreaming with ffmpeg and ffserver

    13 mars 2014, par Dnaso

    I have been looking all over stack and the net and cannot find the answer (or one that works for me anyway). I have a cerevo liveshell pro which is a video encoder (pretty damn good too). In its RTSP server mode, I am able to watch audio and video on iphone and android. However, It can only hold 3 connections. I want to restream this stream NO encoding of any type on ffserver. Is this possible ? Everything I have tried so far does not open. If I disable my audio in the config file it works and if i disable video and just push audio it works, but both will not. Also I do not want to use ffmpeg if I do not have to because I am not re encoding the stream, since it is already encoded in the correct format, I just want to restream it !.

     ffmpeg -i rtsp://xxx  -vcodec copy -acodec copy http://lclhst:8090/feed1.ffm
    

    

    
<stream>
    
   format rtp
    
   videoCodec libx264
    
   AudioCodec aac
    
    I also have global headers for audio and video.
    
</stream>

    has anyone been able to fix or surpass the issue ?

  • Prevent libavformat (FFmpeg) from adding "ENCODER" tag to output / help stripping the tags

    2 mars 2014, par Wyatt8740

    I made a bash script that transfers audio or video metadata from one file to another, regardless of media container format, via FFMpeg. My problem is that FFMpeg consistently adds a 'ENCODER' tag.

    Example :

    Before running through FFMpeg :

     File : track01.cdda.flac

      Metadata:
    
    ALBUM           : Wish You Were Here
    
    ARTIST          : Pink Floyd
    
    COPYRIGHT       : 1975 Harvest Records
    
    DATE            : 1975
    
    GENRE           : Experimental Rock
    
    TITLE           : Shine On You Crazy Diamond
    
    track           : 1

    After running through FFMpeg :

     File : track01-iphone-alac.m4a

      Metadata:
    
    ALBUM=Wish You Were Here
    
    ARTIST=Pink Floyd
    
    COPYRIGHT=1975 Harvest Records
    
    DATE=1975
    
    GENRE=Experimental Rock
    
    TITLE=Shine On You Crazy Diamond
    
    track=1
    
    ENCODER=Lavf55.12.100

    So really, I want to either force FFMpeg to not add the 'ENCODER' tag, or I want to strip that tag off afterwards. Is there a way to do this ? I really don't want to spend hours trying to compile FFMpeg again on my Pentium 4 HT - the only working computer I have at the moment. I'd prefer not to have to use another program unless it's related enough to FFMpeg or MPlayer/Mencoder that I won't have to install anything new if I have those installed.

  • Prevent libavformat (FFmpeg) from adding "ENCODER" tag to output / stripping tags

    1er mars 2014, par Wyatt8740

    I made a bash script that transfers audio or video metadata from one file to another, regardless of media container format, via FFMpeg. My problem is that FFMpeg consistently adds a 'ENCODER' tag.

    Example :

    Before running through FFMpeg :

     File : track01.cdda.flac

      Metadata:
    
    ALBUM           : Wish You Were Here
    
    ARTIST          : Pink Floyd
    
    COPYRIGHT       : 1975 Harvest Records
    
    DATE            : 1975
    
    GENRE           : Experimental Rock
    
    TITLE           : Shine On You Crazy Diamond
    
    track           : 1

    After running through FFMpeg :

     File : track01-iphone-alac.m4a

      Metadata:
    
    ALBUM=Wish You Were Here
    
    ARTIST=Pink Floyd
    
    COPYRIGHT=1975 Harvest Records
    
    DATE=1975
    
    GENRE=Experimental Rock
    
    TITLE=Shine On You Crazy Diamond
    
    track=1
    
    ENCODER=Lavf55.12.100

    So really, I want to either force FFMpeg to not add the 'ENCODER' tag, or I want to strip that tag off afterwards. Is there a way to do this ? I really don't want to spend hours trying to compile FFMpeg again on my Pentium 4 HT - the only working computer I have at the moment. I'd prefer not to have to use another program unless it's related enough to FFMpeg or MPlayer/Mencoder that I won't have to install anything new if I have those installed.

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