Re: [FFmpeg-devel] [PATCH 1/2] lavc/qsvenc_hevc: allow user set more coding options

2021-06-20 Thread Xiang, Haihao
On Sun, 2021-06-20 at 23:03 +0800, Zhong Li wrote: > Haihao Xiang 于2021年4月25日周日 上午9:32写道: > > > > The SDK supports NalHrdConformance, RecoveryPointSEI and AUDelimiter for > > hevc encoder, so we may allow user to set these coding options like what > > we did for h264_qsv encoder. > > > > '-stric

Re: [FFmpeg-devel] [PATCH 1/9] cbs_av1: fix incorrect data type

2021-06-20 Thread Wang, Fei W
On Thu, 2021-06-17 at 14:10 +0800, Fei Wang wrote: > shifted_order_hints is computed by data with int plus data with int. > Switch to int8_t may lose its precision. > > Signed-off-by: Fei Wang > --- > libavcodec/cbs_av1_syntax_template.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) >

Re: [FFmpeg-devel] [PATCH] lavf/rtmp: Add option to set TCP_NODELAY for rtmp

2021-06-20 Thread Thilo Borgmann
Am 17.06.21 um 11:53 schrieb Nicolas George: > Thilo Borgman (12021-06-11): >> Am 11.06.21 um 21:07 schrieb Thilo Borgmann: >>> Hi, >>> $subject seems to be useful depending on the network. >>> >>> v2 attached with updates to documentation and code. >>> Please check if I missed the point of it

Re: [FFmpeg-devel] [PATCH] lavf/webmdashenc.c: Allow AV1 video in WebM

2021-06-20 Thread Thilo Borgmann
Am 17.06.21 um 22:14 schrieb James Zern: > Hi, > > On Sun, Jun 13, 2021 at 12:46 PM Thilo Borgmann > wrote: >> >> Hi, >> >> not sure about the spec backing this up, however the following site lists AV1 >> support in WebM: >> https://developer.mozilla.org/en-US/docs/Web/Media/Formats/Video_codecs

[FFmpeg-devel] [PATCH] fftools/ffmpeg: Add new variant source_no_drop to the force_key_frames option

2021-06-20 Thread Thilo Borgmann
Hi, adds a new variant to the -force_key_frames option "source_no_drop" to make sure whenever a key frame in the source is dropped, we choose the next frame in the output stream as a key frame. -Thilo From b37c854e7d48b538537b2c9c5e9651ba2ead3e52 Mon Sep 17 00:00:00 2001 From: Keyun Tong Dat

[FFmpeg-devel] [PATCH] lavd/lavfi.c: Set time_base for 608 cc to container time_base.

2021-06-20 Thread Thilo Borgmann
Hi, when transcoding 608 cc, the cc stream frame pts is set to the same value as its container frame's pts. However, the time_base is always set to 1/9 (default) in the initialization stage. Which causes timing issues when the container time_base is actually not 1/9. -Thilo From 98e4

Re: [FFmpeg-devel] [PATCH] avformat/aaxdec: Check avio_seek() in header reading

2021-06-20 Thread Michael Niedermayer
On Sat, Jun 19, 2021 at 10:37:40PM +0200, Michael Niedermayer wrote: > Fixes: Timeout > Fixes: > 32450/clusterfuzz-testcase-minimized-ffmpeg_dem_AAX_fuzzer-4875522262827008 > > Found-by: continuous fuzzing process > https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg > Signed-off-by:

Re: [FFmpeg-devel] [PATCH 1/2] lavc/qsvenc_hevc: allow user set more coding options

2021-06-20 Thread Zhong Li
Haihao Xiang 于2021年4月25日周日 上午9:32写道: > > The SDK supports NalHrdConformance, RecoveryPointSEI and AUDelimiter for > hevc encoder, so we may allow user to set these coding options like what > we did for h264_qsv encoder. > > '-strict xxx' to turn on / off NalHrdConformance > '-recovery_point_sei xx