[FFmpeg-devel] [PATCH] provide an input parameter to specify 3d stereo format for mkv/webm 3d videos

Alok Ahuja waveletcoeff at gmail.com
Tue Apr 26 20:43:25 CEST 2011

Should we consider having a colon separated value specified per stream on command-line and parse it appropriately 

For 3 video tracks

Any other suggestions?

On Apr 26, 2011, at 10:51 AM, Reimar Döffinger <Reimar.Doeffinger at gmx.de> wrote:

> On Tue, Apr 26, 2011 at 07:03:57PM +0200, Reimar Döffinger wrote:
>>> * Have multiple video tracks containing StereoMode tags within a single
>>> container does not seem like a valid use-case. Therefore, it should be ok to
>>> limit the input to a single stereo_mode parameter.
>> Why shouldn't it be valid to want to store both anaglyph and "proper" 3D
>> in a single file?
>> It seems really silly to not support that when the only change is to use
>> st->metadata instead of s->metadata, not supporting a feature to save
>> one character of code?!
> There actually is one issue: It seems it's not possible to specify
> per-stream metadata from the ffmpeg command-line?
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