On Thu, 20 Nov 2014 18:42:19 +0100 wm4 <nfx...@googlemail.com> wrote: > I think this should be rejected. It's far too special to be useful in > general, and it's not even pixel- or line-addressable (Z-shaped tiles, > seriously?). It's pretty much a raw codec, not a pixel format.
How do you put this in an AVFrame then ? > Also, doesn't libv4l2 handle converting this to something sane > transparently? "transparently" yes, but in sw. A <10W arm soc wouldn't like to "transparently" convert 1080p@25fps like that also, last time I checked, libv4l2 didnt support NV12MT > If this is needed for the m2m filter, then maybe it should be part of > the v4l2 libavdevice. I don't understand this. This is needed for HW decoding on MFCv5: it is the only format decoders can produce. To use it in your application, you send it to the m2m filter to get something sane. Alexis. _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
