[FFmpeg-devel] [PATCH] Add default stream flag

[Michael Niedermayer]

On Thu, Feb 28, 2008 at 11:24:22PM +0300, Evgeniy Stepanov wrote:
> Hi,
> 
> this patch adds 'default_stream' flag to AVStream. Streams marked as default 
> are to be selected for playback (or whatever else) if the user does not have 
> any other preference (like language, or an exact stream id).
> 
> This patch adds support for such streams in matroska muxer and demuxer. I 
> don't know if there is similar functionality in other containers.

nut of course ...


> 
> Is there a better place to put this information, without adding a new member 
> to AVStream ? 

> Maybe add an AVStream.flags with one bit of it occupied by 
> default_stream flag ?

This is better, but please call it int disposition; with
AV_DISPOSITION_DEFAULT
AV_DISPOSITION_DUB
AV_DISPOSITION_ORIGINAL
AV_DISPOSITION_COMMENT
AV_DISPOSITION_LYRICS
AV_DISPOSITION_KARAOKE


[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

I am the wisest man alive, for I know one thing, and that is that I know
nothing. -- Socrates
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