On Fri, Jun 28, 2019 at 1:26 AM James Darnley <james.darn...@gmail.com> wrote: > > On 2019-06-28 04:26, Linjie Fu wrote: > > Previously, media driver provided planar format(like 420 8 bit), but > > for HEVC Range Extension (422/444 8/10 bit), the decoded image is > > produced in packed format. > > > > Y210/AYUV/Y410 are packed formats which are needed in HEVC Rext decoding > > for both VAAPI and QSV: > > - Y210: 422 10 BIT > > - AYUV: 444 8 BIT > > - Y410: 444 10 BIT > > > > > Why am I suspicious that at least one of those is a re-ordered v210? I > seem to recall that we rejected adding v210 to this list. Either they > don't belong in this list or they don't belong because libavcodec has a > proper decoder (at least for v210). >
They are not quite as bad as v210 (and not related). Microsoft documents them here as the recommended formats to be used on Windows: https://docs.microsoft.com/en-us/windows/desktop/medfound/recommended-8-bit-yuv-formats-for-video-rendering#444-formats-32-bits-per-pixel https://docs.microsoft.com/en-us/windows/desktop/medfound/10-bit-and-16-bit-yuv-video-formats - Hendrik _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
