On Fri, Jan 14, 2022 at 12:01:26AM +0200, Martin Storsjö wrote: > On Thu, 13 Jan 2022, [email protected] wrote: > > > From: Limin Wang <[email protected]> > > > > ffmpeg -y -f lavfi -i testsrc -c:v libopenh264 -profile:v main -coder cavlc > > -frames:v 1 -bsf trace_headers -f null - > > > > before the patch: > > entropy_coding_mode_flag 0 = 1 > > > > after the patch: > > entropy_coding_mode_flag 0 = 0 > > I don't understand what this bit in the commit message tries to say? > > > Doesn't this patch have the effect, that if I only specify "-profile high", > I'll end up with CAVLC unless I specifically pass "-coder cabac" too? If > coder wasn't specified, I think we should still default to CABAC for > main/high.
Sorry, I'll update the message. it's high profile, we can't to use cavlc even if specify -coder. Yes, if haven't set coder, it's preferable to enable cabac for high. > > // Martin > -- Thanks, Limin Wang _______________________________________________ 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".
