[Bug 722682] Oggmux problems with vp8 stream

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=722682
  GStreamer | gst-plugins-base | git

Tim-Philipp Müller <t.i.m> changed:

           What    |Removed                     |Added
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                 CC|                            |t.i.m at zen.co.uk

--- Comment #4 from Tim-Philipp Müller <t.i.m at zen.co.uk> 2014-02-14 11:57:14 UTC ---
I agree that it should probably be oggmux creating them, since this is specific
to the VP8 Ogg mapping. For Vorbis and Theora the stream headers are passed to
the codecs and also need to be put into/extracted from the matroska headers in
order for matroska files to be streamable with those codecs, so it's different
there.

So I'd say:

 - don't make vp8enc add ogg-specific streamheaders to caps
 - make oggmux create the stream/id header from the input caps, assuming
default values for pixel-aspect-ratio if not present (should probably require a
framerate though?)
 - make sure not to duplicate out-of-band headers and in-stream headers when
remuxing ogg (probably already does that)

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