[FFmpeg-devel] [PATCH] use bcrypt instead of the old wincrypt API

When targeting Windows Vista and above The wincrypt API is deprecated and not allowed for Windows Store apps. --- configure | 4 +++- libavutil/random_seed.c | 16 ++-- 2 files changed, 17 insertions(+), 3 deletions(-) diff --git a/configure b/configure index

Re: [FFmpeg-devel] [PATCH 3/3] lavfi: add a Vulkan avgblur filter

On 3/30/18, Rostislav Pehlivanov wrote: > This commit adds an average blur Vulkan filter which functions > exactly the same as avgblur but on Vulkan surfaces. > > Currently contains a workaround that will be removed for the actual, > non-RFC version. > > It implements a

Re: [FFmpeg-devel] [PATCH 2/2] pixdesc: deprecate AV_PIX_FMT_FLAG_PSEUDOPAL

On 3/30/18, Michael Niedermayer wrote: > On Fri, Mar 30, 2018 at 03:23:25AM +0200, wm4 wrote: >> On Fri, 30 Mar 2018 03:13:07 +0200 >> Michael Niedermayer wrote: >> >> > On Thu, Mar 29, 2018 at 03:30:43PM +0200, wm4 wrote: >> > > PSEUDOPAL pixel

Re: [FFmpeg-devel] [PATCH] use bcrypt instead of the old wincrypt API

On Fri, Mar 30, 2018 at 9:23 AM, Steve Lhomme wrote: > When targeting Windows Vista and above > The wincrypt API is deprecated and not allowed for Windows Store apps. > --- > configure | 4 +++- > libavutil/random_seed.c | 16 ++-- > 2 files changed,

Re: [FFmpeg-devel] [PATCH][RFC] avcodec/avutil: Add timeline side data

On Thu, Mar 29, 2018 at 09:08:52PM +0200, wm4 wrote: > On Thu, 29 Mar 2018 20:55:52 +0200 > Michael Niedermayer wrote: > > > On Thu, Mar 29, 2018 at 08:49:21PM +0200, Michael Niedermayer wrote: > > > On Thu, Mar 29, 2018 at 02:53:52PM +0100, Derek Buitenhuis wrote: > >

Re: [FFmpeg-devel] [PATCH 2/2] pixdesc: deprecate AV_PIX_FMT_FLAG_PSEUDOPAL

On Fri, Mar 30, 2018 at 03:23:25AM +0200, wm4 wrote: > On Fri, 30 Mar 2018 03:13:07 +0200 > Michael Niedermayer wrote: > > > On Thu, Mar 29, 2018 at 03:30:43PM +0200, wm4 wrote: > > > PSEUDOPAL pixel formats are not paletted, but carried a palette with the > > > intention

Re: [FFmpeg-devel] [PATCH 8/8] avformat/hlsenc: usage of error handling utility function

> On 30 Mar 2018, at 13:09, vdi...@akamai.com wrote: > > From: Vishwanath Dixit > > --- > doc/muxers.texi | 9 + > libavformat/hlsenc.c | 16 +--- > 2 files changed, 18 insertions(+), 7 deletions(-) > > diff --git a/doc/muxers.texi b/doc/muxers.texi

Re: [FFmpeg-devel] [PATCH 6/8] avformat/hlsenc: handling errors in hlsenc_io_open and hlsenc_io_close

> On 30 Mar 2018, at 13:08, vdi...@akamai.com wrote: > > From: Vishwanath Dixit > > --- > libavformat/hlsenc.c | 4 > 1 file changed, 4 insertions(+) > > diff --git a/libavformat/hlsenc.c b/libavformat/hlsenc.c > index 2a54b43..1dd196f 100644 > ---

Re: [FFmpeg-devel] [PATCH 7/8] avformat/hlsenc: check for null context to avoid uninitialized pointer access

> On 30 Mar 2018, at 13:09, vdi...@akamai.com wrote: > > From: Vishwanath Dixit > > Under error conditions, when the context is null, the application crashes > without this check. > --- > libavformat/hlsenc.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > >

[FFmpeg-devel] [PATCH] avformat/mpeg: fix PCM-DVD mis-detection as MLP

Fixes #6563. Signed-off-by: Paul B Mahol --- libavformat/mpeg.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavformat/mpeg.c b/libavformat/mpeg.c index abdc6a937c..69d4a9d8ac 100644 --- a/libavformat/mpeg.c +++ b/libavformat/mpeg.c @@ -568,7 +568,7 @@

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

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 of main input unavailability. The base motivation: let's say you have a unreliable live stream source and you want

[FFmpeg-devel] [PATCH] lavfi: add a Vulkan Chromatic Aberration filter

This implements a simple chromatic aberration filter. The curve could use a little bit of tweaking, right now its not as curvy as it should be but nevertheless it models the imperfections of lenses. Meant to be applied on top of my previous patches. RFC quality again. Signed-off-by: Rostislav

Re: [FFmpeg-devel] [PATCH] ffmpeg: prevent premature EOF in sub2video with nullptr AVSubtitles

On Thu, Mar 29, 2018 at 5:25 PM, Jan Ekström wrote: > On Thu, Mar 29, 2018 at 1:14 PM, Michael Niedermayer > wrote: >> >> this breaks fate-sub2video >> >> TESTsub2video >> --- ./tests/ref/fate/sub2video 2018-03-29 02:30:48.095578219 +0200 >> +++

Re: [FFmpeg-devel] [PATCH 1/8] avformat/avio: check for null context to avoid uninitialized pointer access

On Fri, 30 Mar 2018 10:38:09 +0530 vdi...@akamai.com wrote: > From: Vishwanath Dixit > > --- > libavformat/avio.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/libavformat/avio.c b/libavformat/avio.c > index 63e8287..18e58ae 100644 > ---

Re: [FFmpeg-devel] [PATCH 2/2] lavf/tcp.c: Free allocated client URLContext in case of error.

On Fri, Jan 12, 2018 at 8:47 PM, Michael Niedermayer wrote: > On Fri, Jan 12, 2018 at 07:16:30PM +0100, Stephan Holljes wrote: >> Signed-off-by: Stephan Holljes >> --- >> libavformat/tcp.c | 4 +++- >> 1 file changed, 3 insertions(+), 1

[FFmpeg-devel] [PATCH] doc/encoders - list missing options for x265

From dafcf437cf6ef407b95b63ac21589137c0e78c9b Mon Sep 17 00:00:00 2001 From: Gyan Doshi Date: Fri, 30 Mar 2018 19:19:09 +0530 Subject: [PATCH] doc/encoders - list missing options for x265 Add entries for crf and profile in libx265 section --- doc/encoders.texi | 6 ++ 1

Re: [FFmpeg-devel] [PATCH][RFC] avcodec/avutil: Add timeline side data

On Fri, 30 Mar 2018 12:20:38 +0200 Michael Niedermayer wrote: > On Thu, Mar 29, 2018 at 09:08:52PM +0200, wm4 wrote: > > On Thu, 29 Mar 2018 20:55:52 +0200 > > Michael Niedermayer wrote: > > > > > On Thu, Mar 29, 2018 at 08:49:21PM +0200,

Re: [FFmpeg-devel] [PATCH 4/8] avformat/utils: function to check and ignore non fatal network errors

On Fri, 30 Mar 2018 10:38:34 +0530 vdi...@akamai.com wrote: > From: Vishwanath Dixit > > For live HLS/DASH output usecases, currently ffmpeg application exits > for any network error during muxing. However, some of the errors like > EPIPE, ECONNREFUSED and ECONNRESET are

[FFmpeg-devel] [PATCH] use bcrypt instead of the old wincrypt API

Remove the wincrypt API calls since we don't support XP anymore and bcrypt is available since Vista, even on Windows Store builds. --- configure | 6 +++--- libavutil/random_seed.c | 20 ++-- 2 files changed, 13 insertions(+), 13 deletions(-) diff --git a/configure

Re: [FFmpeg-devel] [PATCH 2/2] pixdesc: deprecate AV_PIX_FMT_FLAG_PSEUDOPAL

On Fri, 30 Mar 2018 13:22:25 +0200 Michael Niedermayer wrote: > On Fri, Mar 30, 2018 at 03:23:25AM +0200, wm4 wrote: > > On Fri, 30 Mar 2018 03:13:07 +0200 > > Michael Niedermayer wrote: > > > > > On Thu, Mar 29, 2018 at 03:30:43PM +0200, wm4

[FFmpeg-devel] [PATCH 1/6] avcodec/avpacket: add av_packet_make_refcounted()

It works as a drop in replacement for the deprecated av_dup_packet(), to ensure a packet is reference counted. Signed-off-by: James Almer --- libavcodec/avcodec.h | 18 +- libavcodec/avpacket.c | 18 ++ 2 files changed, 35 insertions(+), 1

[FFmpeg-devel] [PATCH] avformat/mpeg: fix detection and demuxing of raw AC3 in mpegps

Fixes #4889. Signed-off-by: Paul B Mahol --- libavformat/mpeg.c | 27 +++ 1 file changed, 19 insertions(+), 8 deletions(-) diff --git a/libavformat/mpeg.c b/libavformat/mpeg.c index 69d4a9d8ac..f6e3439e68 100644 --- a/libavformat/mpeg.c +++

[FFmpeg-devel] avfilter/showvolume : various "fix"

Hello, After discussion in user mailing list, several patchs, trying to fix various "issue" with showvolume filter A wav example can be found here (1000 hz with -12 db, then -18 db then 0 db) : https://we.tl/X6L69kEWAN Command line to test (vertical) ./ffmpeg -i inputFile.wav -filter_complex

Re: [FFmpeg-devel] [PATCH] doc/encoders - list missing options for x265

On Fri, 30 Mar 2018 19:22:29 +0530 Gyan Doshi wrote: > From dafcf437cf6ef407b95b63ac21589137c0e78c9b Mon Sep 17 00:00:00 2001 > From: Gyan Doshi > Date: Fri, 30 Mar 2018 19:19:09 +0530 > Subject: [PATCH] doc/encoders - list missing options for x265 > >

Re: [FFmpeg-devel] [PATCH 2/2] pixdesc: deprecate AV_PIX_FMT_FLAG_PSEUDOPAL

On Fri, Mar 30, 2018 at 01:31:35PM +0200, Paul B Mahol wrote: [...] > Why you and some other 'old' developers have urge to block every single patch > that comes from some developers? Thats a pretty serious accusation, you should not throw this around lightly unless its true. Also i would

[FFmpeg-devel] [PATCH] avcodec/aic: fix decoding of videos which height is not multiple of 16

Fate output changes and under close inspection looks more correctly. Fixes #6187. Signed-off-by: Paul B Mahol --- libavcodec/aic.c | 14 +- tests/ref/fate/aic | 30 ++-- tests/ref/fate/aic-oddsize | 114

Re: [FFmpeg-devel] [PATCH 3/3] arm: hevcdsp: Avoid using macro expansion counters

On Fri, Mar 30, 2018 at 9:14 PM, Martin Storsjö wrote: > Clang supports the macro expansion counter (used for making unique > labels within macro expansions), but not when targeting darwin. > > Convert uses of the counter into normal local labels, as used > elsewhere. > > Since

Re: [FFmpeg-devel] [PATCH] [RFC] avformat/movenc: support writing iTunes cover image

On Thu, Mar 29, 2018 at 09:45:13AM +0300, Timo Teräs wrote: > Fixes https://trac.ffmpeg.org/ticket/2798 > > This makes movenc handle AV_DISPOSITION_ATTACHED_PIC and write > the associated pictures in iTunes cover atom. This corresponds > to how 'mov' demuxer parses and exposes the cover images

Re: [FFmpeg-devel] [PATCH 2/2] pixdesc: deprecate AV_PIX_FMT_FLAG_PSEUDOPAL

On Sat, 31 Mar 2018 01:55:52 +0200 Michael Niedermayer wrote: > On Fri, Mar 30, 2018 at 01:31:35PM +0200, Paul B Mahol wrote: > [...] > > Why you and some other 'old' developers have urge to block every single > > patch > > that comes from some developers? > > Thats a

Re: [FFmpeg-devel] [PATCH 2/2] pixdesc: deprecate AV_PIX_FMT_FLAG_PSEUDOPAL

On 3/30/2018 9:55 PM, wm4 wrote: > On Sat, 31 Mar 2018 01:55:52 +0200 > Michael Niedermayer wrote: > >> On Fri, Mar 30, 2018 at 01:31:35PM +0200, Paul B Mahol wrote: >> [...] >>> Why you and some other 'old' developers have urge to block every single >>> patch >>> that

[FFmpeg-devel] [PATCH 1/3] arm: swscale: Only compile the rgb2yuv asm if .dn aliases are supported

Vanilla clang supports altmacro since clang 5.0, and thus doesn't require gas-preprocessor for building the arm assembly any longer. However, the built-in assembler doesn't support .dn directives. This readds checks that were removed in d7320ca3ed10f0d, when the last usage of .dn directives

[FFmpeg-devel] [PATCH 3/3] arm: hevcdsp: Avoid using macro expansion counters

Clang supports the macro expansion counter (used for making unique labels within macro expansions), but not when targeting darwin. Convert uses of the counter into normal local labels, as used elsewhere. Since Xcode 9.3, the bundled clang supports altmacro and doesn't require using

[FFmpeg-devel] [PATCH 2/3] arm: hevcdsp_deblock: Add commas between macro arguments

When targeting darwin, clang requires commas between arguments, while the no-comma form is allowed for other targets. Since Xcode 9.3, the bundled clang supports altmacro and doesn't require using gas-preprocessor any longer. --- libavcodec/arm/hevcdsp_deblock_neon.S | 8 1 file

Re: [FFmpeg-devel] [PATCH 1/5 v2] avformat/utils: make AVPacketList helper functions shared

On 3/27/2018 7:48 PM, James Almer wrote: > Based on a patch by Luca Barbato. > > Signed-off-by: James Almer > --- > libavformat/internal.h | 38 + > libavformat/utils.c| 57 > +- > 2 files

[FFmpeg-devel] [PATCH] avcodec/utvideodec: Set pro flag based on fourcc

This avoids mixing 8bit variants with pro and 10bit with non pro mode. Fixes: out of array read Fixes: poc_03_30.avi Found-by: GwanYeong Kim Signed-off-by: Michael Niedermayer --- libavcodec/utvideodec.c | 8 +--- 1 file changed, 5

[FFmpeg-devel] [PATCH v4] avfilter: add OpenCL scale filter

From: Gabriel Machado Implemented the scaling filters using discrete convolution and ported most of the filters from libswscale. --- configure | 1 + libavfilter/Makefile | 1 + libavfilter/allfilters.c | 1 +

Re: [FFmpeg-devel] [PATCH][RFC] avcodec/avutil: Add timeline side data

On 3/30/2018 11:20 AM, Michael Niedermayer wrote: > I mean derek (who wrote the patch) has not even had time to reply to my > comment. > I am very interrested in what his oppinion is, does he agree? does he > think its impossible or too hard or irrelevant ? Or does he see something > i didnt