Re: [FFmpeg-devel] [PATCH v4 2/2] libavcodec/libaomenc.c: Support lossless encoding

2020-06-06 Thread Kieran O Leary
Hi all - just wondering about the status of this. I was doing some tests with just -crf 0 with mixed results before I saw this thread. http://ffmpeg.org/pipermail/ffmpeg-user/2020-June/048885.html K ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org h

Re: [FFmpeg-devel] [PATCH v4 2/2] libavcodec/libaomenc.c: Support lossless encoding

2020-04-21 Thread James Zern
On Fri, Apr 17, 2020 at 9:57 AM Ryo Hirafuji wrote: > > I see, Thanks. > I'm looking forward to the answer. > There is some benefit to using cq-level as many of the encoder decisions are based on this (reference frame structure, speed features, etc) and so it's better tuned than quality mode. In

Re: [FFmpeg-devel] [PATCH v4 2/2] libavcodec/libaomenc.c: Support lossless encoding

2020-04-17 Thread Ryo Hirafuji
I see, Thanks. I'm looking forward to the answer. (If you are OK, please CC to me. I also would like to know about lossless mode in libaom, because I also use my software) 2020年4月15日(水) 10:00 James Zern : > On Tue, Apr 7, 2020 at 5:14 PM Ryo Hirafuji > wrote: > > > > From: Ryo Hirafuji > > > >

Re: [FFmpeg-devel] [PATCH v4 2/2] libavcodec/libaomenc.c: Support lossless encoding

2020-04-14 Thread James Zern
On Tue, Apr 7, 2020 at 5:14 PM Ryo Hirafuji wrote: > > From: Ryo Hirafuji > > AV1 support lossless encoding. > In this patch, I added a command line flag to enable it. > > Fixes ticket #7600 > --- > libavcodec/libaomenc.c | 14 +++--- > 1 file changed, 11 insertions(+), 3 deletions(-) >

[FFmpeg-devel] [PATCH v4 2/2] libavcodec/libaomenc.c: Support lossless encoding

2020-04-07 Thread Ryo Hirafuji
From: Ryo Hirafuji AV1 support lossless encoding. In this patch, I added a command line flag to enable it. Fixes ticket #7600 --- libavcodec/libaomenc.c | 14 +++--- 1 file changed, 11 insertions(+), 3 deletions(-) diff --git a/libavcodec/libaomenc.c b/libavcodec/libaomenc.c index ff79