Hi Dennis, Sorry for slow response. Unlike h265/h264, VP9 doesn't have slice.
Thanks Haihao > Hello there, > > According to the VAAPI encoder docs, slice based encoding can be enabled > for the respective encoders via the -slices:v n where n is the number of > slices so desired. > > However, toggling this option on for the vp9_vaapi encoder results in a > warning on initialization about slice based encoding not being supported, > but the encoder runs nonetheless to completion. > > I’ll post the console output (and ffmpeg build version ) when I’m at the > desk, but the question remains: Is there a specific reason as to why slice > based encoding is disabled (or not implemented) in this encoder? > > This query is a redirect from this issue on the intel vaapi driver project > https://github.com/intel/intel-vaapi-driver/issues/452 as they may be > related. If this isn’t the right place to ask this question, let me know. > _______________________________________________ ffmpeg-user mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
