Am Do., 27. Juni 2019 um 16:28 Uhr schrieb Linjie Fu <[email protected]>: > > 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.
(The question "why" and the answer "because Windows expects it" come to mind.) > 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 Could you explain the relation between an alpha channel and hevc? Imo, for this patch to be acceptable, a conversion function in libswscale is needed. Thank you, Carl Eugen _______________________________________________ ffmpeg-devel mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
