[vlc-devel] streaming ffmpeg's video

Danny Wood danwood76 at gmail.com
Mon Dec 8 16:17:39 CET 2008


There's quite a large list of the fourccs in the file 
vlc/modules/codec/avcodec/fourcc.c
The first structure seems to do the mapping to ffmpeg id.

Search for fmp4 reveals:

    { VLC_FOURCC('F','M','P','4'), CODEC_ID_MPEG4,
      VIDEO_ES, "MPEG-4 Video" },
    { VLC_FOURCC('f','m','p','4'), CODEC_ID_MPEG4,
      VIDEO_ES, "MPEG-4 Video" },

Sorry if this info is irrelevant.


Rémi Denis-Courmont wrote:
> On Mon, 08 Dec 2008 11:30:39 +0100, Sébastien Escudier
> <sebastien-devel at celeos.eu> wrote:
>   
>> Why can't vlc stream out ffmpeg's encoded video ?
>> I can read the video correctly with vlc.
>>     
>
> For some reason, the VLC FFMPEG plugins have plenty of different FOURCC for
> the same codecs. Don't ask me why, as I know jack about FFMPEG. Of course,
> the stream output chain cannot keep track of all of these, and explodes.
>
> And no, there does not seem to be any list of VLC FOURCC's that I could
> find.
>
>   
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