[gstreamer-bugs] [Bug 532422] Add non-exposed framerate/width/height/format limitations to caps

[GStreamer (bugzilla.gnome.org)]

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  GStreamer | gst-ffmpeg | Ver: HEAD CVS

Mark Nauwelaerts changed:

           What    |Removed                     |Added
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 Attachment #115423|accepted-commit_now         |committed
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------- Comment #8 from Mark Nauwelaerts  2008-10-08 14:21 UTC -------
2008-10-08  Mark Nauwelaerts  <mark.nauwelaerts at collabora.co.uk>

        * ext/ffmpeg/gstffmpegcodecmap.c: (gst_ff_vid_caps_new),
        (gst_ff_aud_caps_new), (gst_ffmpeg_codecid_to_caps),
        (gst_ffmpeg_codectype_to_caps):
        * ext/ffmpeg/gstffmpegcodecmap.h:
        * ext/ffmpeg/gstffmpegdec.c: (gst_ffmpegdec_negotiate),
        (gst_ffmpegdec_register):
        * ext/ffmpeg/gstffmpegenc.c: (gst_ffmpegenc_getcaps),
        (gst_ffmpegenc_register):
        Add some more width/height/channels/rate limitations to caps
        to cater for more automagic negotiation.  Addresses #532422.

Regarding g726 limitations above:
- it seems that the current ffmpeg code has somewhat changed, though still also
involves combinations of bitrate and samplerate.  However, we can't have
property dependent caps, so hard to express that.
- the mono audio limitation is included in the patch.
So, I think all that can be (regarding g726) is included, which is not to say
there may be gaps/improvements possible elsewhere ...


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