Re: [FFmpeg-devel] [PATCH v2 3/3] libavformat/hlsenc: Persistent HTTP connections supported as an option

>On 11/22/17, 9:32 AM, "刘歧" wrote: > >This patch is ok, but i see it need an API: ffio_geturlcontext > >it in the other patch, i see it have some thing need talk? If that is ok, this >patch should be apply. Thanks for the reply. All concerns raised by Nicolas has been addressed in this latest pa

[FFmpeg-devel] [PATCH 2/2] avformat/dashenc: Option to generate hls playlist as well

This is to take full advantage of Common Media Application Format. Now server can generate one content and serve both HLS and DASH players. --- doc/muxers.texi | 3 ++ libavformat/dashenc.c | 101 -- 2 files changed, 100 insertions(+), 4 dele

[FFmpeg-devel] [PATCH 1/2] avformat/hlsenc: Modularized playlist creation to allow reuse

--- libavformat/hlsenc.c | 130 +++--- libavformat/hlsenc.h | 158 +++ 2 files changed, 177 insertions(+), 111 deletions(-) create mode 100644 libavformat/hlsenc.h diff --git a/libavformat/hlsenc.c b/libavformat/

[FFmpeg-devel] Common Media Application Format

[PATCH 1/2] avformat/hlsenc: Modularized playlist creation to allow [PATCH 2/2] avformat/dashenc: Option to generate hls playlist as well One of the biggest applications of MPEG Common Media Application Format, is to have common media file/segments, that could be used by both HLS and DASH player

Re: [FFmpeg-devel] [PATCH 3/3] avformat/opensrt: add Haivision Open SRT protocol

> On 20 Nov 2017, at 13:35, nablet developer wrote: > > >> >> Thanks for explaining. I think it is not the best decision. >> >> The reason the socket API resembles TCP is because all the sockets API >> resemble each other, since they are based on the old BSD socket API. And >> the protocol h

Re: [FFmpeg-devel] [PATCH 03/15] hwcontext_opencl: VAAPI to OpenCL mapping for Intel i965+beignet

On 2017/11/15 3:47, Mark Thompson wrote: > Supports all surface formats in common between the two. > --- > configure| 6 + > libavutil/hwcontext_opencl.c | 298 > +++ > 2 files changed, 304 insertions(+) > > diff --git a/configure b/

Re: [FFmpeg-devel] [PATCH 08/13] ffmpeg: Use codec hardware config to configure hwaccels

On Sat, 18 Nov 2017 18:47:08 + Mark Thompson wrote: > Removes specific support for all hwaccels supported by the generic > code (DXVA2, D3D11VA, NVDEC, VAAPI, VDPAU and videotoolbox). > --- > fftools/ffmpeg.c | 77 +++- > fftools/ffmpeg.h | 10 +-- > fftools/ffmpeg_hw.c

Re: [FFmpeg-devel] [PATCH v2 3/3] libavformat/hlsenc: Persistent HTTP connections supported as an option

> 在 2017年11月22日，11:39，Jeyapal, Karthick 写道： > >> On 11/21/17, 8:24 PM, "Steven Liu" wrote: >> > […] >>> +if (*pb == NULL || !http_base_proto || !hls->http_persistent) { >> What about !*pb ? > > Thanks for your comments. > I have modified the patch as per your suggestion and have attached

Re: [FFmpeg-devel] [PATCH v2 3/3] libavformat/hlsenc: Persistent HTTP connections supported as an option

>On 11/21/17, 8:24 PM, "Steven Liu" wrote: > […] >> +if (*pb == NULL || !http_base_proto || !hls->http_persistent) { >What about !*pb ? Thanks for your comments. I have modified the patch as per your suggestion and have attached the same. Regards, Karthick 0003-libavformat-hlsenc-Persis

Re: [FFmpeg-devel] [PATCH 1/1] avdevice/decklink_dec: Autodetect the video input format

>On 11/22/17, 5:06 AM, "Marton Balint" wrote: > >Ok, applied the series with some minor whitespace/comment fixes. Great! Thanks. > >Thanks, >Marton Regards, Karthick ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listin

Re: [FFmpeg-devel] [PATCH 2/3] qsv/h264enc: fix cavlc option setting useless issue

> -Original Message- > From: Li, Zhong > Sent: Monday, November 13, 2017 5:30 PM > To: ffmpeg-devel@ffmpeg.org > Cc: Li, Zhong > Subject: [PATCH 2/3] qsv/h264enc: fix cavlc option setting useless issue > > No matter cavlc option is set to 0 or 1, the output bitstream is always cabac > mod

Re: [FFmpeg-devel] [avformat] Prevent undefined shift with wrap_bits > 63.

On Tue, Nov 21, 2017 at 03:19:38PM -0800, Dale Curtis wrote: > Ah, realized this approach can work for wrap_bits == 64 too. Updated the > patch. > > On Mon, Nov 20, 2017 at 5:42 PM, Dale Curtis > wrote: > > > On Mon, Nov 20, 2017 at 2:24 PM, Michael Niedermayer < > > mich...@niedermayer.cc> wrot

Re: [FFmpeg-devel] [PATCH] lavf/mov.c: Guess video codec delay based on PTS while parsing MOV header.

On Mon, Nov 20, 2017 at 08:27:05PM -0800, Sasi Inguva wrote: > Signed-off-by: Sasi Inguva > --- > libavformat/mov.c| 50 > > tests/fate/mov.mak | 7 ++ > tests/ref/fate/mov-guess-delay-1 | 3 +++ > tests/ref/fate/mov-gu

Re: [FFmpeg-devel] [PATCH] lavf/mov.c: Guess video codec delay based on PTS while parsing MOV header.

On Tue, Nov 21, 2017 at 09:59:08AM +0530, Sasi Inguva wrote: > Reattaching Fate sample. uploaded [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB It is dangerous to be right in matters on which the established authorities are wrong. -- Voltaire signature.asc D

Re: [FFmpeg-devel] [PATCH 2/2] avcodec/jpeg2000: Dynamically allocate codeblock data

On Sat, Nov 18, 2017 at 01:33:18AM +0100, Michael Niedermayer wrote: > Fixes: OOM > Fixes: 3541/clusterfuzz-testcase-minimized-6469958596820992 > > Adds support for decoding codeblock data larger than 8kb > Reduces decoder memory consumption > > Found-by: continuous fuzzing process > https://git

Re: [FFmpeg-devel] [PATCH 6/7] lavf/flacenc: avoid buffer overread with unexpected extradata sizes

> On Nov 21, 2017, at 19:03, Rostislav Pehlivanov wrote: > > On 2 August 2017 at 00:35, Rodger Combs > wrote: > >> >>> On Aug 1, 2017, at 18:25, James Almer wrote: >>> >>> On 8/1/2017 3:33 AM, Rodger Combs wrote: --- libavformat/flacenc.c | 2 +- >>>

[FFmpeg-devel] [PATCH] avformat/mxfdec: fix last packet timestamps

Fixes the packet timestamps of the last packet, which was unset, or guessed by compute_pkt_fields. ffprobe -fflags nofillin -show_packets tests/data/lavf/lavf.mxf -select_streams v Signed-off-by: Marton Balint --- libavformat/mxfdec.c| 8 tests/ref/seek/lavf-mxf_d10 | 12

Re: [FFmpeg-devel] [PATCH 5/7] lavf/flacenc: support writing attached pictures

On 2 August 2017 at 15:30, James Almer wrote: > On 8/2/2017 3:30 AM, Rodger Combs wrote: > > --- > > libavformat/flacenc.c | 285 ++ > +--- > > 1 file changed, 250 insertions(+), 35 deletions(-) > > > > diff --git a/libavformat/flacenc.c b/libavformat/

Re: [FFmpeg-devel] [PATCH 00/15] OpenCL infrastructure, filters

On 14 November 2017 at 19:47, Mark Thompson wrote: > Changes since the last time this was posted: > * Add unsharp filter (to replace existing unsharp). > * Remove old experimental API. > * Miscellaneous fixes. > > Now also tested with AMD OpenCL on Windows (DXVA2 mapping works nicely, > D3D11 doe

Re: [FFmpeg-devel] [PATCH 7/7] lavf/flacenc: generate timestamps internally

On 1 August 2017 at 07:33, Rodger Combs wrote: > --- > libavformat/flacenc.c | 88 ++ > +++-- > 1 file changed, 85 insertions(+), 3 deletions(-) > > diff --git a/libavformat/flacenc.c b/libavformat/flacenc.c > index 1906aee..f569c14 100644 > --- a/liba

Re: [FFmpeg-devel] [PATCH 6/7] lavf/flacenc: avoid buffer overread with unexpected extradata sizes

On 2 August 2017 at 00:35, Rodger Combs wrote: > > > On Aug 1, 2017, at 18:25, James Almer wrote: > > > > On 8/1/2017 3:33 AM, Rodger Combs wrote: > >> --- > >> libavformat/flacenc.c | 2 +- > >> 1 file changed, 1 insertion(+), 1 deletion(-) > >> > >> diff --git a/libavformat/flacenc.c b/libavfor

Re: [FFmpeg-devel] [PATCH 00/15] OpenCL infrastructure, filters

2017-11-22 1:30 GMT+01:00 Mark Thompson : > On 14/11/17 19:47, Mark Thompson wrote: >> Changes since the last time this was posted: >> * Add unsharp filter (to replace existing unsharp). >> * Remove old experimental API. >> * Miscellaneous fixes. >> >> Now also tested with AMD OpenCL on Windows (DX

Re: [FFmpeg-devel] [PATCH 4/7] lavf/segment: write attached pictures to all segments by default

On 2 August 2017 at 07:30, Rodger Combs wrote: > --- > doc/muxers.texi | 4 > libavformat/segment.c | 40 +--- > 2 files changed, 33 insertions(+), 11 deletions(-) > > diff --git a/doc/muxers.texi b/doc/muxers.texi > index 23ef2e7..93147e1 100644 >

Re: [FFmpeg-devel] [PATCH 1/7] lavf: add cue sheet demuxer

On 2 August 2017 at 07:30, Rodger Combs wrote: > --- > Changelog| 2 + > doc/demuxers.texi| 17 > libavformat/Makefile | 1 + > libavformat/allformats.c | 1 + > libavformat/cuedec.c | 246 ++ > + > libavform

Re: [FFmpeg-devel] [PATCH 3/7] lavf/segment: copy stream dispositions in output

On 2 August 2017 at 07:30, Rodger Combs wrote: > --- > libavformat/segment.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/libavformat/segment.c b/libavformat/segment.c > index 590f62b..ef0a915 100644 > --- a/libavformat/segment.c > +++ b/libavformat/segment.c > @@ -182,6 +182,7 @@ st

Re: [FFmpeg-devel] [PATCH 2/7] lavf/segment: add option to segment by chapter

On 2 August 2017 at 07:30, Rodger Combs wrote: > --- > doc/muxers.texi | 6 + > libavformat/segment.c | 65 ++ > + > libavformat/version.h | 2 +- > 3 files changed, 67 insertions(+), 6 deletions(-) > > diff --git a/doc/muxers.texi b/do

Re: [FFmpeg-devel] Added HW H.264 and HEVC encoding for AMD GPUs based on AMF SDK

On 21/11/17 23:08, Timo Rothenpieler wrote: > Am 21.11.2017 um 16:32 schrieb Mironov, Mikhail: >> >> Are you all busy right now? Any hint on timing? >> Thanks, >> Mikhail > > I cannot test this patch due to lack of hardware, but by now the code has > been polished for a while, and if no further c

Re: [FFmpeg-devel] [PATCH 00/15] OpenCL infrastructure, filters

On 14/11/17 19:47, Mark Thompson wrote: > Changes since the last time this was posted: > * Add unsharp filter (to replace existing unsharp). > * Remove old experimental API. > * Miscellaneous fixes. > > Now also tested with AMD OpenCL on Windows (DXVA2 mapping works nicely, D3D11 > does not becau

Re: [FFmpeg-devel] [PATCH] Refactor Developer Docs, update dev list section

On 2017-11-21 16:05, Carl Eugen Hoyos wrote: 2017-11-22 0:59 GMT+01:00 Jim DeLaHunt: On 2017-11-21 15:40, Carl Eugen Hoyos wrote: 2017-11-21 22:41 GMT+01:00 Jim DeLaHunt: -@subheading Subscribe to the ffmpeg-cvslog mailing list. -It is important to do this as the diffs of all commits are sent

Re: [FFmpeg-devel] [PATCH] Refactor Developer Docs, update dev list section

2017-11-22 0:59 GMT+01:00 Jim DeLaHunt : > On 2017-11-21 15:40, Carl Eugen Hoyos wrote: >> >> 2017-11-21 22:41 GMT+01:00 Jim DeLaHunt: >> >>> -@subheading Subscribe to the ffmpeg-cvslog mailing list. >>> -It is important to do this as the diffs of all commits are sent there >>> and >>> -reviewed by

Re: [FFmpeg-devel] [PATCH] Refactor Developer Docs, update dev list section

On 2017-11-21 15:40, Carl Eugen Hoyos wrote: 2017-11-21 22:41 GMT+01:00 Jim DeLaHunt: -@subheading Subscribe to the ffmpeg-cvslog mailing list. -It is important to do this as the diffs of all commits are sent there and -reviewed by all the other developers. Bugs and possible improvements or -ge

Re: [FFmpeg-devel] [PATCH] fix for transparencies in animated gifs

2017-11-21 18:53 GMT+01:00 Bjorn Roche : > Support for transparencies in animated gifs requires modifying both > libavcodec/gif.c and libavformat/gif.c because both the graphics > control extension (handled by libavformat/gif.c) and the raw frame data > (handled by libavcodec/gif.c) must be changed

Re: [FFmpeg-devel] [PATCH] Refactor Developer Docs, update dev list section

2017-11-21 22:41 GMT+01:00 Jim DeLaHunt : > -@subheading Subscribe to the ffmpeg-cvslog mailing list. > -It is important to do this as the diffs of all commits are sent there and > -reviewed by all the other developers. Bugs and possible improvements or > -general questions regarding commits are d

[FFmpeg-devel] [mov] Increment stsd_count while processing stsd data; avoids leaks.

In the event of ff_mov_read_stsd_entries() failure, sc->stsd_count is not updated, even if the function allocates extradata memory. Instead update the sc->stsd_count as entries are parsed so that mov_read_close() can do the right thing. Signed-off-by: Dale Curtis From 3c69f724173582f48189a92c3116

Re: [FFmpeg-devel] [PATCH 1/1] avdevice/decklink_dec: Autodetect the video input format

On Mon, 20 Nov 2017, Jeyapal, Karthick wrote: On 11/20/17, 12:39 AM, "Marton Balint" wrote: Thanks, there is one more thing I still don't get: [...] +// 1 second timeout +for (i = 0; i < 10; i++) { +av_usleep(10); +// Sometimes VideoInputFrameArrived is calle

Re: [FFmpeg-devel] [avformat] Prevent undefined shift with wrap_bits > 63.

Ah, realized this approach can work for wrap_bits == 64 too. Updated the patch. On Mon, Nov 20, 2017 at 5:42 PM, Dale Curtis wrote: > On Mon, Nov 20, 2017 at 2:24 PM, Michael Niedermayer < > mich...@niedermayer.cc> wrote: > >> >> I think that could end with the correct result >> >> > Thanks for

Re: [FFmpeg-devel] [PATCH] Add android_capture indev

On Tue, Nov 21, 2017 at 08:16:08AM +0100, Felix Matouschek wrote: > No more interest? If you hear no more comments for another week, then please ping this with CC to me and ill take a look and apply unless i spot some major issue also you probably want to add yourself to the MAINTAINER file if yo

[FFmpeg-devel] [ogm] Free extradata before reallocating.

Otherwise ff_alloc_extradata() just leaks any existing allocated memory. Signed-off-by: Dale Curtis From 15db35021f026296aba46699cc282d77bd1d295e Mon Sep 17 00:00:00 2001 From: Dale Curtis Date: Tue, 21 Nov 2017 15:10:08 -0800 Subject: [PATCH] [ogm] Free extradata before reallocating. Otherwise

Re: [FFmpeg-devel] Added HW H.264 and HEVC encoding for AMD GPUs based on AMF SDK

Am 21.11.2017 um 16:32 schrieb Mironov, Mikhail: ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel Are you all busy right now? Any hint on timing? Thanks, Mikhail I cannot test this patch due to lack of hardware, but by now the code has been po

Re: [FFmpeg-devel] libavcodec/huffyuvdsp(enc) : add avx2 version for add(diff)_int16

On Mon, Nov 20, 2017 at 10:07:11PM +0100, Martin Vignali wrote: > 2017-11-04 19:31 GMT+01:00 Martin Vignali : > > > > > > > 2017-10-22 0:26 GMT+02:00 Martin Vignali : > > > >> Hello, > >> > >> In attach patch to add avx2 version for huffyuv dsp and huffyuvdsp enc > >> for add_int16 and diff_int16

[FFmpeg-devel] MXF AS-07 Guidelines

Hello, I was curious about any current or future plans to accept and integrate the new AS-07 standard for MXF Archive and Preservation. (Found at the link below: http://www.digitizationguidelines.gov/guidelines/MXF_app_spec.html Specifications: http://www.digitizationguidelines.gov/guidelines

Re: [FFmpeg-devel] [PATCH] lavc: reset codec on receiving packet after EOF in compat_decode

On Thu, 9 Nov 2017, James Cowgill wrote: Hi, On 09/11/17 14:02, Hendrik Leppkes wrote: On Thu, Nov 9, 2017 at 1:21 PM, James Cowgill wrote: In commit 061a0c14bb57 ("decode: restructure the core decoding code"), the deprecated avcodec_decode_* APIs were reworked so that they called into the

[FFmpeg-devel] [PATCH] Refactor Developer Docs, update dev list section

Previously, the Developer Documentation contained a single chapter, 1. Developer Guide, with all content under that single chapter. Thus the document structure was one level deeper and more complicated than it needed to be. It differed from similar documents such as /faq.html, which have multiple

[FFmpeg-devel] avcodec/x86/exrdsp : use ymm constant for pb_80 instead of vbroadcasti128

Hello, After patch by James Almer (pb_80 now fit an ymm) The two mode (SSE, AVX2) for constant loading can be remove speed seems to be similar to me Martin 0002-avcodec-x86-exrdsp-use-ymm-constant-for-pb_80.patch Description: Binary data ___ ffmpeg-

[FFmpeg-devel] checkasm/utvideo : be more explicit for WIDTH_PADDED define

Hello, Patch in attach Martin 0001-checkasm-utvideo-be-more-explicit-to-the-WIDTH_PADDE.patch Description: Binary data ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel

Re: [FFmpeg-devel] RPM library deployments

Lou, I dug a bit further and saw that "RPMFusion" packaged the rpm. I'll contact them! --Greg -Original Message- From: Lou Logan [mailto:l...@lrcd.com] Sent: Saturday, November 18, 2017 2:46 PM To: ffmpeg-devel@ffmpeg.org Cc: Gardner, Greg - 0995 - MITLL Subject: Re: [FFmpeg-devel] RPM

Re: [FFmpeg-devel] libavcodec/utvideodsp : add avx2 version

Hello, > > > Checkasm result (Kaby Lake, os 10.12) > > restore_rgb_planes_c: 8371.0 > > restore_rgb_planes_sse2: 6583.7 > > restore_rgb_planes_avx2: 3596.5 > > > > restore_rgb_planes10_c: 16735.7 > > restore_rgb_planes10_sse2: 11478.5 > > restore_rgb_planes10_avx2: 7193.7 > > Curious, on my Haswel

Re: [FFmpeg-devel] [PATCH] fix bug in af_pan channel coefficient parser

On Tue, Nov 21, 2017 at 02:24:23PM +0100, Tobias Rapp wrote: > On 20.11.2017 22:15, Michael Niedermayer wrote: > >On Mon, Nov 20, 2017 at 05:14:15PM +0100, Nicolas George wrote: > >>Tobias Rapp (2017-11-20): > >>>Would it be OK to backport the fix into release/3.4? I can do the > >>>cherry-picking

Re: [FFmpeg-devel] FFmpeg 3.4.1

On Sat, Nov 18, 2017 at 09:11:17PM +0100, Michael Niedermayer wrote: > On Sat, Nov 18, 2017 at 09:50:33AM +0100, Hendrik Leppkes wrote: > > On Sat, Nov 18, 2017 at 3:05 AM, Michael Niedermayer > > wrote: > > > On Fri, Nov 17, 2017 at 09:55:47AM +0100, Hendrik Leppkes wrote: > > >> On Fri, Nov 17,

Re: [FFmpeg-devel] Refund request of travel costs for GSoC Summit 2017

On Mon, Nov 20, 2017 at 1:58 PM, Carl Eugen Hoyos wrote: > 2017-11-18 18:26 GMT+01:00 Thilo Borgmann : > > > some time ago Carl Eugen and me went to the GSoC Summit. > > See review mail for details. > > > > Here comes the refund request for my flight. Costs were 478.82€ total > > I have sent my i

Re: [FFmpeg-devel] Refund request of travel costs for GSoC Summit 2017

On Sat, Nov 18, 2017 at 6:26 PM, Thilo Borgmann wrote: > Hi, > > some time ago Carl Eugen and me went to the GSoC Summit. See review mail > for details. > > Here comes the refund request for my flight. Costs were 478.82€ total, > I'll send the invoice to Stefano privately as usual. > Approved by

Re: [FFmpeg-devel] Refund request for FFshirt merchandise

On Tue, Nov 21, 2017, at 08:50 AM, Thilo Borgmann wrote: > Hi, > > here comes the refund request for getting us developer T-shirts and > sending them around the world as well as getting a stock of T-shirts for > future developers to come and for giveaways at conferences and to honored > users: >

[FFmpeg-devel] Refund request for FFshirt merchandise

Hi, here comes the refund request for getting us developer T-shirts and sending them around the world as well as getting a stock of T-shirts for future developers to come and for giveaways at conferences and to honored users: ItemNo Cost Shirt Samples672,00€ Shirts (Th

Re: [FFmpeg-devel] [PATCH] avfilter/vf_tile: add queue option

On 11/19/17, Nicolas George wrote: > Thilo Borgmann (2017-11-19): >> Based on Dave's example I'd say the queue parameter defines the >> minimum of available tiles before output is generated. >> >> 'queue' -> 'min' >> 'queue' -> 'min_tiles' >> 'queue' -> 'min_available' >> >> I'd suggest something

Re: [FFmpeg-devel] order T-shirts

Hi, >>> My suggestion would be, that we could order Thomas' design for all >>> the developers and requests I've recieved by now and that we take >>> Lou's for our stock for give-aways during conferences. Just my >>> thinking... >> >> no further comments so I did order alike. Should recieve them ne

Re: [FFmpeg-devel] [PATCH] avfilter/avf_showwaves: add draw grid support

On 11/21/17, Dave Rice wrote: > >> On Nov 21, 2017, at 7:36 AM, Paul B Mahol wrote: >> >> Signed-off-by: Paul B Mahol >> --- >> doc/filters.texi| 6 ++ >> libavfilter/avf_showwaves.c | 28 >> 2 files changed, 34 insertions(+) >> >> diff --git a/doc/fil

Re: [FFmpeg-devel] [PATCH 3/3] avcodec: Implement mpeg4 nvdec hwaccel

On Mon, Nov 20, 2017 at 08:10:36PM -0800, Philip Langdale wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > On Mon, 20 Nov 2017 22:53:00 +0100 > Michael Niedermayer wrote: > > > On Sun, Nov 19, 2017 at 11:52:28AM -0800, Philip Langdale wrote: > > > This was predictably nightmarish, gi

Re: [FFmpeg-devel] [PATCH] avfilter/avf_showwaves: add draw grid support

> On Nov 21, 2017, at 7:36 AM, Paul B Mahol wrote: > > Signed-off-by: Paul B Mahol > --- > doc/filters.texi| 6 ++ > libavfilter/avf_showwaves.c | 28 > 2 files changed, 34 insertions(+) > > diff --git a/doc/filters.texi b/doc/filters.texi > index 62

Re: [FFmpeg-devel] Added HW H.264 and HEVC encoding for AMD GPUs based on AMF SDK

> ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > http://ffmpeg.org/mailman/listinfo/ffmpeg-devel Are you all busy right now? Any hint on timing? Thanks, Mikhail ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listin

Re: [FFmpeg-devel] [PATCH v2 3/3] libavformat/hlsenc: Persistent HTTP connections supported as an option

2017-11-21 12:54 GMT+08:00 Karthick J : > --- > doc/muxers.texi | 3 +++ > libavformat/hlsenc.c | 48 +--- > 2 files changed, 44 insertions(+), 7 deletions(-) > > diff --git a/doc/muxers.texi b/doc/muxers.texi > index 0bb8ad2..c1d753b 100644 > ---

Re: [FFmpeg-devel] libavcodec/utvideodsp : add avx2 version

On 10/22/2017 9:05 AM, Martin Vignali wrote: > Hello, > > In attach patch to add AVX2 version for the utvideodsp > > Checkasm result (Kaby Lake, os 10.12) > restore_rgb_planes_c: 8371.0 > restore_rgb_planes_sse2: 6583.7 > restore_rgb_planes_avx2: 3596.5 > > restore_rgb_planes10_c: 16735.7 > rest

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

On 11/21/2017 11:51 AM, Shengbin Meng wrote: On 19 Nov 2017, at 01:35, Rafal Dabrowa > wrote: This is a proposal of performance optimizations for 8-bit hevc video decoding on aarch64 platform with neon (simd) extension. Nice to see the work for aarch64! We are

Re: [FFmpeg-devel] [PATCH] fix bug in af_pan channel coefficient parser

On 20.11.2017 22:15, Michael Niedermayer wrote: On Mon, Nov 20, 2017 at 05:14:15PM +0100, Nicolas George wrote: Tobias Rapp (2017-11-20): Would it be OK to backport the fix into release/3.4? I can do the cherry-picking but am unsure about the policies and what other older releases should possib

[FFmpeg-devel] [PATCH] avfilter/avf_showwaves: add draw grid support

Signed-off-by: Paul B Mahol --- doc/filters.texi| 6 ++ libavfilter/avf_showwaves.c | 28 2 files changed, 34 insertions(+) diff --git a/doc/filters.texi b/doc/filters.texi index 62f633c6f8..9c98f1684b 100644 --- a/doc/filters.texi +++ b/doc/filters.

Re: [FFmpeg-devel] [PATCH] avfilter: add normalize filter

On Tue, Nov 21, 2017 at 21:45:00 +1100, Richard Ling wrote: > Updated patch. Nice. I personally appreciate your code comments, as I'm no big filter author (yet). > doc/filters.texi | 80 ++ > libavfilter/Makefile | 1 + > libavfilter/allfilters.c | 1 + > libavfilt

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

> On 19 Nov 2017, at 01:35, Rafal Dabrowa wrote: > > > This is a proposal of performance optimizations for 8-bit > hevc video decoding on aarch64 platform with neon (simd) extension. Nice to see the work for aarch64! We are also in the process of doing NEON optimization for HEVC decoding. (

Re: [FFmpeg-devel] [PATCH] avfilter: add normalize filter

Updated patch. The integer overflow is avoided by limiting smoothing parameter to MAX_INT/8. It is later multiplied by 6. Regards R. 0001-avfilter-add-normalize-filter.patch Description: Binary data ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org

[FFmpeg-devel] How to preserve @subheading directives, and styling, when compiling doc/developer.texi ?

Hello, doc maintainers: Could I get some help with the Texinfo compilation which produces /developer.html, please? Page is a document which has some section headings displayed in green text, and some subheadings displayed in grey text. Section headings appe