[Mesa-dev] reworking pipe_video_decoder / pipe_video_buffer
andyqos at ukfsn.org
Mon Nov 28 16:31:29 PST 2011
Maarten Lankhorst wrote:
> Sadly mplayer tells vdpau to have all videos decoded as progressive so
> I can't really do anything. :-(
I just had a look at an old copy of h.262 spec I have.
Unless I am misreading it seems that
picture_structure = 3 (frame) is perfectly valid for interlaced.
It just means the picture was coded as a weaved frame rather than
totally separately as fields, with other values like like
top_field_first and progressive_frame used to decide how to process.
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