Re: [FFmpeg-devel] [PATCH v3] avcodec/libvpxenc: add a way to set VP9E_SET_SVC_REF_FRAME_CONFIG

2020-12-17 Thread Wonkap Jang
On Thu, Dec 17, 2020 at 10:48 AM James Zern wrote: > On Tue, Dec 15, 2020 at 9:24 AM Wonkap Jang wrote: > > > > Hi James > > > > On Tue, Dec 15, 2020 at 9:18 AM Wonkap Jang wrote: > >> > >> In order to fine-control referencing schemes in VP9 encoding, there > >> is a need to use VP9E_SET_SVC_RE

Re: [FFmpeg-devel] [PATCH] lavu: use address-of operator checking clock_gettime

2020-12-17 Thread Marvin Scholz
Ping On 8 Dec 2020, at 23:18, Marvin Scholz wrote: > When targeting a recent enough macOS/iOS version that has clock_gettime > it won't be a weak symbol, in which case clang warns for this check > as it's always true: > > warning: address of function 'clock_gettime' will always > evaluate to

Re: [FFmpeg-devel] [PATCH 08/11] avformat/mpegts: Check pcr_incr before setting bitrate

2020-12-17 Thread Michael Niedermayer
On Wed, Oct 28, 2020 at 11:54:16PM +0100, Marton Balint wrote: > > > On Tue, 20 Oct 2020, Michael Niedermayer wrote: > > > Fixes: division by zero > > Fixes: > > 26459/clusterfuzz-testcase-minimized-ffmpeg_dem_MPEGTSRAW_fuzzer-5666350112178176 > > > > Found-by: continuous fuzzing process > >

Re: [FFmpeg-devel] [PATCH v3] avformat/framecrcenc: Make side-data checksums endian-independent

2020-12-17 Thread Nicolas George
Michael Niedermayer (12020-12-17): > Maybe code which can generically serialize side data into a bit exact > bytestream would be usefull. checksumming would be a one time implementation > on top of this not a per side data one. > Also transmitting this data accross a network or other would be triv

[FFmpeg-devel] [PATCH] avformat/libamqp: add option vhost

2020-12-17 Thread Florian Levis
From: Florian Levis Add option vhost to allow publishing on other vhost than default '/' Signed-off-by: Florian Levis --- doc/protocols.texi| 3 +++ libavformat/libamqp.c | 4 +++- 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/doc/protocols.texi b/doc/protocols.texi index b

Re: [FFmpeg-devel] [PATCH v3] avformat/framecrcenc: Make side-data checksums endian-independent

2020-12-17 Thread Michael Niedermayer
On Wed, Dec 16, 2020 at 08:09:29PM +0100, Nicolas George wrote: > Anton Khirnov (12020-12-13): > > IMO checksumming side data contents is a bad idea and should not be done > > at all. It's supposed to be an in-memory representation, which is > > inherently platform-dependent - besides endianness th

Re: [FFmpeg-devel] [PATCH 1/4] avformat/rtsp: set AV_OPT_FLAG_DEPRECATED on depracated options

2020-12-17 Thread Andriy Gelman
On Tue, 08. Dec 22:35, Andriy Gelman wrote: > Hi Zhao, > > Thanks for reviewing. > > On Tue, 08. Dec 13:25, "zhilizhao(赵志立)" wrote: > > > > > > > On Dec 8, 2020, at 12:08 PM, Andriy Gelman > > > wrote: > > > > > > On Sun, 15. Nov 13:20, Andriy Gelman wrote: > > >> From: Andriy Gelman > > >

Re: [FFmpeg-devel] [PATCH v3] avcodec/libvpxenc: add a way to set VP9E_SET_SVC_REF_FRAME_CONFIG

2020-12-17 Thread James Zern
On Tue, Dec 15, 2020 at 9:24 AM Wonkap Jang wrote: > > Hi James > > On Tue, Dec 15, 2020 at 9:18 AM Wonkap Jang wrote: >> >> In order to fine-control referencing schemes in VP9 encoding, there >> is a need to use VP9E_SET_SVC_REF_FRAME_CONFIG method. This commit >> provides a way to use the API t

[FFmpeg-devel] [PATCH] avfilter: add shufflepixels video filter

2020-12-17 Thread Paul B Mahol
Signed-off-by: Paul B Mahol --- doc/filters.texi | 27 ++ libavfilter/Makefile | 1 + libavfilter/allfilters.c | 1 + libavfilter/vf_shufflepixels.c | 456 + 4 files changed, 485 insertions(+) create mode 100644 libavfilter/vf_sh

[FFmpeg-devel] [PATCH] Moves yuv2yuvX_sse3 to yasm, unrolls main loop and other small optimizations for ~20% speedup.

2020-12-17 Thread Alan Kelly
--- Fixes memory alignment problem in checkasm-sw_scale Tested on Linux 32 and 64 bit and mingw32 libswscale/x86/Makefile | 1 + libswscale/x86/swscale.c| 106 +--- libswscale/x86/yuv2yuvX.asm | 117 tests/checkasm/sw_sca