[FFmpeg-user] Remux to a "brand mp42" MP4 file

Tarun singhal tsinghal18 at gmail.com
Tue Oct 22 14:48:24 CEST 2013


On Tue, Oct 22, 2013 at 5:46 PM, Carl Eugen Hoyos <cehoyos at ag.or.at> wrote:

> Tarun singhal <tsinghal18 <at> gmail.com> writes:
>
> > I am responding in continuation this email chain
>
> Which is not a good idea imo.
>
> [...]
>
> > But I downloaded one mp4 video from dolby
> > http://download.dolby.com/Content_Download/channelcheck-cXp.mp4
> >
> > This video contains eac3 codec, the only diff is its mp4v2.
>
> No, the "difference" is that FFmpeg's mov/isom muxer does
> not contain a function mov_write_eac3_tag() which is
> necessary to write compliant files.
>
> Carl Eugen
>
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> ffmpeg-user at ffmpeg.org
> http://ffmpeg.org/mailman/listinfo/ffmpeg-user
>

so ffmpeg muxer doesnt contains function mov_write_eac3_tag(), that means I
cant get EAC3 codec in mp4 container?
Is there any roadmap for including this in upcoming releases?

Thanks,
Tarun


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