Re: [FFmpeg-devel] Add IRC nicknames to MAINTAINERS?

lör 2018-04-07 klockan 10:00 -0300 skrev James Almer: > On 4/7/2018 9:08 AM, Tomas Härdin wrote: > > Hi > > > > It's come up a couple of times that IRC nicknames would be useful. I at > > least tend to answer IRC much more quickly than email. Something like > > patch attached maybe? > > > > /Toma

Re: [FFmpeg-devel] [PATCH v3] avcodec/arm/hevcdsp_sao : add NEON optimization for sao

LGTM. Regards, Shengbin Meng > On 27 Mar 2018, at 20:43, Yingming Fan wrote: > > From: Meng Wang > > Signed-off-by: Meng Wang > --- > This v3 patch removed unused codes 'stride_dst /= sizeof(uint8_t);' compared > to v1. V1 have this codes because we referred to hevc dsp template codes. > Al

[FFmpeg-devel] swscale/unscaled : Remove MMXext version of shufflebyte2103 and uyvyto422

Hello, Patchs in attach remove mmxext version of shufflebytes2103 and uyvyto422 Checkasm test show that mmxext version is slower than MMX version Also disable MMXext for "internal" func : extract_even2 (only use by uyvyto422) Martin 0002-swscale-swscale_unscaled-remove-mmext-version-of-shu.p

Re: [FFmpeg-devel] [PATCH] [RFC]doc/examples: alternative input handler

2018.04.06. 0:39 keltezéssel, Michael Niedermayer írta: On Fri, Mar 30, 2018 at 02:47:25PM +0200, Bodecs Bela wrote: Hi All, regularly, on different forums and mailing lists a requirement popups for a feature to automatically failover switching between main input and a secondary input in case

[FFmpeg-devel] avdevice/sdl output : fix window_size and add new option (WIP)

Hello, In attach patchs to improve SDL Output device (Missing doc update) - 001 : Fix -window_size option Before this patch, window_size is always set to the source size In other word, -window_size option have no effect. To test : ./ffmpeg -f lavfi -i smptehdbars=hd1080 -c:v rawvideo -pix_fmt yu

[FFmpeg-devel] [PATCH] configure: check that the required header for Linux Perf is available

Should fix compilation on targets like some old Android NDK versions. Signed-off-by: James Almer --- configure | 3 +++ 1 file changed, 3 insertions(+) diff --git a/configure b/configure index 08d6fc5983..4ea30762f4 100755 --- a/configure +++ b/configure @@ -2016,6 +2016,7 @@ HEADERS_LIST="

[FFmpeg-devel] [PATCH] configure: check for INIT_ONCE before enabling w32threads

Should fix compilation wiht some old mingw-w64 builds that don't seem to define it. Signed-off-by: James Almer --- configure | 1 + 1 file changed, 1 insertion(+) diff --git a/configure b/configure index 08d6fc5983..3bae584ab0 100755 --- a/configure +++ b/configure @@ -5883,6 +5883,7 @@ check_c

Re: [FFmpeg-devel] Add IRC nicknames to MAINTAINERS?

On Sun, Apr 8, 2018, at 3:05 AM, Tomas Härdin wrote: > > Good suggestion > > /Tomas Patch LGTM with the suggestion from James. Although I'm not on IRC very often lately you can add mine too if you feel like it: llogan. ___ ffmpeg-devel mailing list ffm

Re: [FFmpeg-devel] [PATCH] lavc/amfenc: Retain a reference to D3D frames used as input during the encoding process

On 06/04/18 11:25, Alexander Kravchenko wrote: >> >> This breaks the testcase described in >> https://trac.ffmpeg.org/ticket/6990 which is basically the same as the >> one you described in this patch. >> >> I get the following spammed repeatedly: >> >> [AVHWFramesContext @ 0502d340] Static

[FFmpeg-devel] [PATCH 2/3] lavc: Add VP9 metadata bitstream filter

Can adjust the colour information. --- configure | 1 + libavcodec/Makefile| 1 + libavcodec/bitstream_filters.c | 1 + libavcodec/vp9_metadata_bsf.c | 162 + 4 files changed, 165 insertions(+) create mode 100644 liba

[FFmpeg-devel] [PATCH 3/3] lavc/cbs: Add tests for VP9

Uses the same mechanism as other codecs - conformance test files are passed through the metadata filter (which, with no options, reads the input and writes it back) and the output verified to match the input. --- tests/fate/cbs.mak | 34 ++ tests

[FFmpeg-devel] [PATCH 1/3] lavc: Add coded bitstream read/write support for VP9

--- configure| 2 + libavcodec/Makefile | 1 + libavcodec/cbs.c | 6 + libavcodec/cbs_internal.h| 1 + libavcodec/cbs_vp9.c | 666 +++ libavcodec/cbs_vp9.h

Re: [FFmpeg-devel] [PATCH] lavc/amfenc: Retain a reference to D3D frames used as input during the encoding process

> -Original Message- > From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf > Of Mark Thompson > Sent: Sunday, April 8, 2018 8:25 PM > To: ffmpeg-devel@ffmpeg.org > Subject: Re: [FFmpeg-devel] [PATCH] lavc/amfenc: Retain a reference to D3D > frames used as input during th

Re: [FFmpeg-devel] [PATCH] lavc/amfenc: Retain a reference to D3D frames used as input during the encoding process

On 08/04/18 20:13, Alexander Kravchenko wrote: > > >> -Original Message- >> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf >> Of Mark Thompson >> Sent: Sunday, April 8, 2018 8:25 PM >> To: ffmpeg-devel@ffmpeg.org >> Subject: Re: [FFmpeg-devel] [PATCH] lavc/amfenc: R

Re: [FFmpeg-devel] swscale/swscale_unscaled : add X86_64 (SSE2, AVX) for uyvyto422

Hello, New patch in attach, Remove the C part of the sse/avx func, and integrate all the process in the ASM func A little bit faster, and avoid the macro in x86/rgb2rgb.c. Checkasm result : uyvytoyuv422_c: 15045.4 uyvytoyuv422_mmx: 14092.4 uyvytoyuv422_mmxext: 21630.2 uyvytoyuv422_sse2: 4452.2 u

Re: [FFmpeg-devel] [PATCH] [RFC]doc/examples: alternative input handler

On Sun, Apr 08, 2018 at 05:27:56PM +0200, Bodecs Bela wrote: > > > 2018.04.06. 0:39 keltezéssel, Michael Niedermayer írta: > >On Fri, Mar 30, 2018 at 02:47:25PM +0200, Bodecs Bela wrote: > >>Hi All, > >> > >>regularly, on different forums and mailing lists a requirement popups for a > >>feature t

Re: [FFmpeg-devel] [PATCH] avcodec/movtextdec: Check style_start/end

On Sat, Apr 07, 2018 at 08:33:11PM -0700, Philip Langdale wrote: > On Sun, 8 Apr 2018 03:29:44 +0200 > Michael Niedermayer wrote: > > > Limits based on 3GPP TS 26.245 V14.0.0 > > Fixes: Timeout > > Fixes: > > 6377/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MOVTEXT_fuzzer-5175929115508736

Re: [FFmpeg-devel] [PATCH] MAINTAINERS: add myself to the general developers list

On 2018/4/3 11:29, Steven Liu wrote: > >> On 3 Apr 2018, at 07:24, Jun Zhao wrote: >> >> Want to close work with this community, so I request as >> a general developer. >> <0001-MAINTAINERS-add-myself-to-the-general-developers-lis.patch>___ >> ffmpeg-d

Re: [FFmpeg-devel] swscale/unscaled : Remove MMXext version of shufflebyte2103 and uyvyto422

On Sun, Apr 08, 2018 at 03:33:17PM +0200, Martin Vignali wrote: > Hello, > > Patchs in attach remove mmxext version of shufflebytes2103 and uyvyto422 > > Checkasm test show that mmxext version is slower than MMX version > > Also disable MMXext for "internal" func : extract_even2 > (only use by u

Re: [FFmpeg-devel] swscale/unscaled : Remove MMXext version of shufflebyte2103 and uyvyto422

On Mon, Apr 09, 2018 at 03:00:17AM +0200, Michael Niedermayer wrote: > On Sun, Apr 08, 2018 at 03:33:17PM +0200, Martin Vignali wrote: > > Hello, > > > > Patchs in attach remove mmxext version of shufflebytes2103 and uyvyto422 > > > > Checkasm test show that mmxext version is slower than MMX vers

[FFmpeg-devel] [PATCH 1/1] Sega FILM: set dts and duration when demuxing

From: Misty De Meo --- libavformat/segafilm.c | 19 +++ 1 file changed, 19 insertions(+) diff --git a/libavformat/segafilm.c b/libavformat/segafilm.c index 4c0cca0140..e72c26b144 100644 --- a/libavformat/segafilm.c +++ b/libavformat/segafilm.c @@ -270,6 +270,8 @@ static int film

[FFmpeg-devel] [PATCH 0/1] re: Sega FILM: set dts and duration when demuxing

From: Misty De Meo I've updated this so it applies on master. This patch is still necessary; the wrong duration is most obvious when remuxing Cinepak from FILM files without reencoding. For example, one sample video I have has a timebase of 30, and most frames last for two ticks. When remuxing i

Re: [FFmpeg-devel] [PATCH v3] avcodec/arm/hevcdsp_sao : add NEON optimization for sao

On Sun, Apr 08, 2018 at 08:41:28PM +0800, Shengbin Meng wrote: > LGTM. will apply thanks [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB No human being will ever know the Truth, for even if they happen to say it by chance, they would not even known they had don

[FFmpeg-devel] [PATCH] checkasm/hevc_mc : add hevc_mc for checkasm

From: Yingming Fan --- Hi, there. I plane to submit our arm32 neon codes for qpel and epel. While before this i will submit hevc_mc checkasm codes. This hevc_mc checkasm codes check every qpel and epel function, including 8 10 and 12 bit. Passed test by using 'checkasm --test=hevc_mc' under

Re: [FFmpeg-devel] [PATCH v5] avfilter: add OpenCL scale filter

> --- /dev/null > +++ b/libavfilter/opencl/scale.cl > @@ -0,0 +1,67 @@ > +/* > + * Copyright (c) 2018 Gabriel Machado > + * > + * This file is part of FFmpeg. > + * > + * FFmpeg is free software; you can redistribute it and/or > + * modify it under the terms of the GNU Lesser General Public > + * L

[FFmpeg-devel] GSOC 2018 qualification task.

This mail is regarding the qualification task assigned to me for the GSOC project in FFmpeg for automatic real-time subtitle generation using speech to text translation ML model. My assigned task by Michael sir was writing a ffmpeg-libavfilter filter which outputs a "Hello World minute: sec" subtit

Re: [FFmpeg-devel] [PATCH v2 1/2] lavf: make overlay_qsv work based on framesync

> -Original Message- > From: Song, Ruiling > Sent: Tuesday, April 3, 2018 9:50 AM > To: ffmpeg-devel@ffmpeg.org > Cc: Song, Ruiling > Subject: [PATCH v2 1/2] lavf: make overlay_qsv work based on framesync > > The existing version which was cherry-picked from Libav does not work > with FF

Re: [FFmpeg-devel] [PATCH] 8-bit hevc decoding optimization on aarch64 with neon

Hi Rafal, It’s very nice to see your work on hevc arm64 neon optimization. You should test if your codes can pass FATE firstly. The main purpose is to test if your codes can pass all hevc-conformance bitstream. About fate please refer to https://www.ffmpeg.org/fate.html