Re: [FFmpeg-devel] [PATCH]lavc/x264: Improve level setting

On Wed, Jan 27, 2016 at 09:35:42AM +, Carl Eugen Hoyos wrote: > Carl Eugen Hoyos ag.or.at> writes: > > > if (!strcmp(x4->level, "1b")) { > > level_id = 9; > > +} else if (atoi(x4->level) > 9) { > > +level_id = atoi(x4->level); > > Ping. > > If this

[FFmpeg-devel] GSoC 2016

Hi all Is there anyone who wants to be (backup) admin for GSoC 2016 ? also the GSoC page on the wiki needs to be put into shape for it Stefano, Reynaldo, you did it last year IIRC, are you available again ? someone else ? we should ideally have at least 3 admins

Re: [FFmpeg-devel] [PATCH] libavcodec/util: Fix timebase overflow check

On 1/27/2016 9:13 PM, Derek Buitenhuis wrote: > It could accidentally divide by zero if num was zero. > > Signed-off-by: Derek Buitenhuis > --- > libavcodec/utils.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) [21:58] <@nevcairiel> Daemon404: you should

Re: [FFmpeg-devel] [PATCH] libavcodec/util: Fix timebase overflow check

On 1/27/2016 10:03 PM, Michael Niedermayer wrote: > is the avctx->ticks_per_frame != 0 check needed? I have no idea, actually. - Derek ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel

Re: [FFmpeg-devel] [PATCH]levc/hevc_cabac Optimise ff_hevc_hls_residual_coding (especially ARM)

On Fri, Jan 22, 2016 at 05:54:30PM +, John Cox wrote: > Hi > > >Hi, > > > >2016-01-22 14:29 GMT+01:00 John Cox : > >>>This is a big slowdown on Win64 and UHD-bluray like sequences, but > >>>that can be switched off in that case. > >> > >> I'm a bit surprised that it

Re: [FFmpeg-devel] [PATCH] ffmpeg: extend -benchmark_all option to show elapsed time

On 2016-01-27 19:27, Stefano Sabatini wrote: > On date Wednesday 2016-01-27 13:56:38 +0100, James Darnley encoded: >> On 2016-01-11 18:21, Stefano Sabatini wrote: >>> +This option shows the following information for each processing step, >>> +in this order: the user process time (in microseconds),

[FFmpeg-devel] [PATCH] lavc/mjpegdec: use ptrdiff_t instead of ssize_t

From: Matthieu Bouron Fixes build on msvc. --- libavcodec/mjpegdec.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavcodec/mjpegdec.c b/libavcodec/mjpegdec.c index 0aedc9d..04f56b6 100644 --- a/libavcodec/mjpegdec.c +++

Re: [FFmpeg-devel] [PATCH] libavcodec/util: Fix timebase overflow check

On Wed, Jan 27, 2016 at 10:04:06PM +, Derek Buitenhuis wrote: > On 1/27/2016 10:03 PM, Michael Niedermayer wrote: > > is the avctx->ticks_per_frame != 0 check needed? > > I have no idea, actually. i think its not needed [...] -- Michael GnuPG fingerprint:

Re: [FFmpeg-devel] [PATCH 4/4] mmaldec: limit internal buffering

On Wed, Jan 27, 2016 at 09:18:53PM +0100, wm4 wrote: > On Wed, 27 Jan 2016 20:41:33 +0100 > Michael Niedermayer wrote: > > > On Wed, Jan 27, 2016 at 05:17:56PM +0100, wm4 wrote: > > > This uses a new MMAL feature, which limits the number of extra frames > > > that can be

Re: [FFmpeg-devel] [FFmpeg-cvslog] build: use a link instead of changing current directory when compiling

On 27.01.2016 12:09, Michael Niedermayer wrote: > On Tue, Jan 26, 2016 at 11:07:43PM +0100, Andreas Cadhalpun wrote: >> configure |2 +- >> 1 file changed, 1 insertion(+), 1 deletion(-) >> 1edecc11203a53b6dfa3f9816583b7bceb6b6491 >>

Re: [FFmpeg-devel] [PATCH 1/2] avformat: add protocol_whitelist

On 27.01.2016 14:22, Michael Niedermayer wrote: > From: Michael Niedermayer > > TODO: Docs > TODO: version bump > > Note to maintainers: update tools > > Note to maintainers: set a default whitelist for your protocol > If that makes no sense then consider to set "none"

Re: [FFmpeg-devel] [PATCH] lavc/mjpegdec: speed up scan data copy

On Wed, Jan 27, 2016 at 8:28 PM, Matthieu Bouron wrote: > On Wed, Jan 27, 2016 at 10:20 AM, Matthieu Bouron > wrote: > >> >> >> On Tue, Jan 26, 2016 at 10:10 PM, Michael Niedermayer < >> mich...@niedermayer.cc> wrote: >> >>> On Tue, Jan 26,

Re: [FFmpeg-devel] GSoC 2016

On Wed, Jan 27, 2016 at 12:56:32PM -0900, Lou Logan wrote: > On Wed, 27 Jan 2016 22:03:32 +0100, Michael Niedermayer wrote: > > > Hi all > > > > Is there anyone who wants to be (backup) admin for GSoC 2016 ? > > also the GSoC page on the wiki needs to be put into shape for it > > > > Stefano,

Re: [FFmpeg-devel] [PATCH] ffmpeg: extend -benchmark_all option to show elapsed time

On Mon, Jan 11, 2016 at 06:21:15PM +0100, Stefano Sabatini wrote: > The value is useful to get a raw estimate of the expected > encoding/decoding time. > > Also extend option documentation. > --- > doc/ffmpeg.texi | 6 ++ > ffmpeg.c| 9 +++-- > 2 files changed, 13 insertions(+),

Re: [FFmpeg-devel] [PATCH] lavc/mjpegdec: speed up scan data copy

On 1/27/2016 8:35 PM, Hendrik Leppkes wrote: > This broke building on msvc, ssize_t is not available there. Shouldn't it be ptrdiff_t anyway? - Derek ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel

[FFmpeg-devel] [PATCH] libavcodec/util: Fix timebase overflow check

It could accidentally divide by zero if num was zero. Signed-off-by: Derek Buitenhuis --- libavcodec/utils.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/utils.c b/libavcodec/utils.c index 13ee243..491d8ea 100644 ---

Re: [FFmpeg-devel] GSoC 2016

On Wed, 27 Jan 2016 22:03:32 +0100, Michael Niedermayer wrote: > Hi all > > Is there anyone who wants to be (backup) admin for GSoC 2016 ? > also the GSoC page on the wiki needs to be put into shape for it > > Stefano, Reynaldo, you did it last year IIRC, are you available again ? > someone

Re: [FFmpeg-devel] [PATCHv2 1/2] lavf/segment: add support for specifying clock time offset

On date Thursday 2016-01-28 00:49:27 +0100, Marton Balint encoded: > Signed-off-by: Marton Balint > --- > doc/muxers.texi | 10 ++ > libavformat/segment.c | 11 ++- > 2 files changed, 20 insertions(+), 1 deletion(-) [...] LGTM, thanks. -- FFmpeg = Fancy &

[FFmpeg-devel] [PATCH] Add TargetTypeValue in Matroska tag prefix

Previously, the Matroska tag names were structured like this: [/] This lead to an issue when is not available: the different levels tags overwrite each other when they have the same name. This patch transforms the name prefix into: [-]/ As the TargetTypeValue has default value in case it

Re: [FFmpeg-devel] GSoC 2016

On Mittwoch, 27. Januar 2016 12:56:32 CET Lou Logan wrote: > On Wed, 27 Jan 2016 22:03:32 +0100, Michael Niedermayer wrote: > > > Hi all > > > > Is there anyone who wants to be (backup) admin for GSoC 2016 ? > > also the GSoC page on the wiki needs to be put into shape for it > > > > Stefano,

[FFmpeg-devel] Improve Matroska tag name prefix

The current implementation of the Matroska tags reader prefixes tag names with TargetType[1] only. In files with Tag having no TargetType element, all tags which share the same name but apply at different levels overwrite each other. This patch adds the TargetTypeValue[1] in the prefix. This

Re: [FFmpeg-devel] [PATCH 4/4] mmaldec: limit internal buffering

On Wed, 27 Jan 2016 20:41:33 +0100 Michael Niedermayer wrote: > On Wed, Jan 27, 2016 at 05:17:56PM +0100, wm4 wrote: > > This uses a new MMAL feature, which limits the number of extra frames > > that can be buffered within the decoder. VIDEO_MAX_NUM_CALLBACKS can > > be

Re: [FFmpeg-devel] Add ARM64 NEON optimization for HEVC decoder

On Thu, Jan 28, 2016 at 12:17:17AM +0800, 章军海 wrote: > Add arm64 neon optimization for HEVC decoder, which have improved performance > in large scale. this patchset breaks make fate on aarch64 qemu Test hevc-conformance-AMP_D_Hisilicon failed. Look at

Re: [FFmpeg-devel] [PATCH] lavc/mjpegdec: use ptrdiff_t instead of ssize_t

On Wed, Jan 27, 2016 at 10:01:39PM +0100, Matthieu Bouron wrote: > From: Matthieu Bouron > > Fixes build on msvc. > --- > libavcodec/mjpegdec.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) should be ok [...] -- Michael GnuPG fingerprint:

[FFmpeg-devel] [PATCHv2 2/2] lavf/segment: add new option segment_clocktime_wrap_duration

This option can force the segmenter to only start a new segment if a packet reaches the muxer whithin the specified duration after the segmenting clock time, which makes it more resilient to backward local time jumps, such as leap seconds or transition to standard time from daylight savings time.

[FFmpeg-devel] [PATCHv2 1/2] lavf/segment: add support for specifying clock time offset

Signed-off-by: Marton Balint --- doc/muxers.texi | 10 ++ libavformat/segment.c | 11 ++- 2 files changed, 20 insertions(+), 1 deletion(-) diff --git a/doc/muxers.texi b/doc/muxers.texi index a308d3d..ed806d3 100644 --- a/doc/muxers.texi +++

Re: [FFmpeg-devel] [PATCH 2/2] libx265: Enable 12-bit encoding

On 1/27/2016 12:10 AM, Stephen Hutchinson wrote: > The configure detection is bumped to X265_BUILD >= 68, > since API version 68 corresponds with the x265 1.8 > release tarball. Was 68 the first API version it was in, or merely the tarball? I would prefer the actual version it was introduced in

Re: [FFmpeg-devel] [PATCH 1/2] libx265: Remove experimental flag when encoding 4:2:2 and 4:4:4

On 1/27/2016 12:10 AM, Stephen Hutchinson wrote: > 4:2:2 and 4:4:4 support in the HEVC standard was approved in > October 2014 as part of HEVC Version 2 and published in > January 2015: > > http://www.itu.int/ITU-T/recommendations/rec.aspx?rec=12296 > http://www.itu.int/rec/T-REC-H.265-201410-S >

[FFmpeg-devel] [PATCH 5/5] lavc/rawdec: Use AV_PIX_FMT_PAL8 for raw 1 bpp video in AVI

From https://msdn.microsoft.com/en-us/library/windows/desktop/dd318229%28v=vs.85%29.aspx: "If biCompression equals BI_RGB and the bitmap uses 8 bpp or less, the bitmap has a color table immediatelly following the BITMAPINFOHEADER structure. The color table consists of an array of RGBQUAD

[FFmpeg-devel] [PATCH 1/5] tests/ref/vsynth: Update vsynth1-bpp1 for pal8

See patch 5 for details. -- Mats Peterson http://matsp888.no-ip.org/~mats/ >From 6d168e8ac70e8d1563bad914f7e697486bcc6070 Mon Sep 17 00:00:00 2001 From: Mats Peterson Date: Thu, 28 Jan 2016 05:42:04 +0100 Subject: [PATCH 1/5] tests/ref/vsynth: Update vsynth1-bpp1 for pal8

[FFmpeg-devel] [PATCH 2/5] tests/ref/vsynth: Update vsynth2-bpp1 for pal8

See patch 5 for details. -- Mats Peterson http://matsp888.no-ip.org/~mats/ >From 1e5be8fbb4740c00373754fa4bee4c2879dcde76 Mon Sep 17 00:00:00 2001 From: Mats Peterson Date: Thu, 28 Jan 2016 05:42:31 +0100 Subject: [PATCH 2/5] tests/ref/vsynth: Update vsynth2-bpp1 for pal8

[FFmpeg-devel] [PATCH 3/5] tests/ref/vsynth: Update vsynth3-bpp1 for pal8

See patch 5 for details. -- Mats Peterson http://matsp888.no-ip.org/~mats/ >From 6f4f88349e1eabbda727b6510df4138e2086e32d Mon Sep 17 00:00:00 2001 From: Mats Peterson Date: Thu, 28 Jan 2016 05:42:40 +0100 Subject: [PATCH 3/5] tests/ref/vsynth: Update vsynth3-bpp1 for pal8

[FFmpeg-devel] [PATCH 4/5] tests/ref/vsynth: Update vsynth_lena-bpp1 for pal8

See patch 5 for details. -- Mats Peterson http://matsp888.no-ip.org/~mats/ >From 4dcc5b2fcdf1e3997a104cb11fa2db0792dbac50 Mon Sep 17 00:00:00 2001 From: Mats Peterson Date: Thu, 28 Jan 2016 05:42:51 +0100 Subject: [PATCH 4/5] tests/ref/vsynth: Update vsynth_lena-bpp1 for

[FFmpeg-devel] [PATCH 4/4] mmaldec: limit internal buffering

This uses a new MMAL feature, which limits the number of extra frames that can be buffered within the decoder. VIDEO_MAX_NUM_CALLBACKS can be defined as positive or negative number. Positive numbers are absolute, and can lead to deadlocks if the user underestimates the required buffers. Negative

[FFmpeg-devel] [PATCH 3/4] mmaldec: support MPEG-4

I guess this means part 2 in both cases. Not sure which profiles exactly are actually supported properly. --- configure | 3 +++ libavcodec/allcodecs.c | 2 ++ libavcodec/mmaldec.c | 11 +++ 3 files changed, 16 insertions(+) diff --git a/configure b/configure index

[FFmpeg-devel] [PATCH 1/4] configure: fix mmal build dependencies

The mmal decoders do not depend on the software decoders. --- configure | 7 +++ 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/configure b/configure index 6fdb5dd..dbce069 100755 --- a/configure +++ b/configure @@ -2493,8 +2493,7 @@ h264_d3d11va_hwaccel_select="h264_decoder"

[FFmpeg-devel] [PATCH 2/4] mmaldec: print the MMAL format FourCC automatically

Slight simplification. The result is the same. --- libavcodec/mmaldec.c | 7 --- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/libavcodec/mmaldec.c b/libavcodec/mmaldec.c index 281071c..73c6fad 100644 --- a/libavcodec/mmaldec.c +++ b/libavcodec/mmaldec.c @@ -332,6 +332,7 @@

Re: [FFmpeg-devel] [PATCH] avutil: Rename FF_CEIL_COMPAT to AV_CEIL_COMPAT

On 1/27/2016 3:21 PM, Derek Buitenhuis wrote: > Libav, for some reason, merged this as a public API function. This will > aid in future merges. > > A define is left for backwards compat, just in case some person > used it, since it is in a public header. > > Signed-off-by: Derek Buitenhuis

Re: [FFmpeg-devel] [PATCH] avutil: Rename FF_CEIL_COMPAT to AV_CEIL_COMPAT

On Wed, Jan 27, 2016 at 03:21:34PM +, Derek Buitenhuis wrote: > Libav, for some reason, merged this as a public API function. This will > aid in future merges. > > A define is left for backwards compat, just in case some person > used it, since it is in a public header. > > Signed-off-by:

Re: [FFmpeg-devel] [PATCH] ffmpeg: replace "flush Media" with "flush_media" in benchmark_all output

On 2016-01-27 13:09, Stefano Sabatini wrote: > Simplify parsing and consistency. Fine. (Ha. It looks like I forgot to press send on this before going out.) signature.asc Description: OpenPGP digital signature ___ ffmpeg-devel mailing list

Re: [FFmpeg-devel] Allow MPEGTS and KLV metadata remuxing

On date Monday 2016-01-18 00:40:52 +0100, Michael Niedermayer encoded: > On Sun, Jan 17, 2016 at 01:24:29PM +0100, Stefano Sabatini wrote: > > Hi, > > > > the attached patches allow to remux MPEGTS files containing KLV > > metadata. Since there are two kinds of metadata (synchronous and > >

Re: [FFmpeg-devel] [PATCH 2/2] libx265: Enable 12-bit encoding

On 1/27/2016 10:48 AM, Derek Buitenhuis wrote: On 1/27/2016 12:10 AM, Stephen Hutchinson wrote: The configure detection is bumped to X265_BUILD >= 68, since API version 68 corresponds with the x265 1.8 release tarball. Was 68 the first API version it was in, or merely the tarball? I would

Re: [FFmpeg-devel] [PATCH] ffmpeg: extend -benchmark_all option to show elapsed time

On date Wednesday 2016-01-27 13:56:38 +0100, James Darnley encoded: > On 2016-01-11 18:21, Stefano Sabatini wrote: > > +This option shows the following information for each processing step, > > +in this order: the user process time (in microseconds), the elapsed > > +relative time (in

Re: [FFmpeg-devel] [PATCH 4/4] mmaldec: limit internal buffering

On Wed, Jan 27, 2016 at 05:17:56PM +0100, wm4 wrote: > This uses a new MMAL feature, which limits the number of extra frames > that can be buffered within the decoder. VIDEO_MAX_NUM_CALLBACKS can > be defined as positive or negative number. Positive numbers are > absolute, and can lead to

Re: [FFmpeg-devel] [PATCHv2 2/2] lavf/segment: add new option segment_clocktime_wrap_duration

On date Thursday 2016-01-28 00:49:28 +0100, Marton Balint encoded: > This option can force the segmenter to only start a new segment if a packet > reaches the muxer whithin the specified duration after the segmenting clock nit: whithin => within > time, which makes it more resilient to backward

Re: [FFmpeg-devel] Feature Suggestion/Idea: auto create profile from supplied media file.

On date Monday 2016-01-18 10:44:31 -0600, luke etyrnal encoded: > An idea for a new feature of ffmpeg: Detect media, and generate profile > for future transcoding. > > > The feature would add the ability to point ffmpeg at a media file and > analyze the file for its container type, codecs,

[FFmpeg-devel] [PATCH] ffmpeg: replace "flush Media" with "flush_media" in benchmark_all output

Simplify parsing and consistency. --- ffmpeg.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/ffmpeg.c b/ffmpeg.c index bcae930..8c49139 100644 --- a/ffmpeg.c +++ b/ffmpeg.c @@ -1716,11 +1716,11 @@ static void flush_encoders(void) switch (enc->codec_type) {

Re: [FFmpeg-devel] [FFmpeg-cvslog] build: use a link instead of changing current directory when compiling

On Tue, Jan 26, 2016 at 11:07:43PM +0100, Andreas Cadhalpun wrote: > On 26.01.2016 21:28, Michael Niedermayer wrote: > > On Mon, Jan 25, 2016 at 08:51:32PM +0100, Andreas Cadhalpun wrote: > >> ffmpeg | branch: master | Andreas Cadhalpun > >> | Mon Jan 25

Re: [FFmpeg-devel] [PATCH] ffmpeg: extend -benchmark_all option to show elapsed time

On date Monday 2016-01-11 18:21:15 +0100, Stefano Sabatini encoded: > The value is useful to get a raw estimate of the expected > encoding/decoding time. > > Also extend option documentation. > --- > doc/ffmpeg.texi | 6 ++ > ffmpeg.c| 9 +++-- > 2 files changed, 13

Re: [FFmpeg-devel] [PATCH]lavc/exr: Move setting SAR down

On 1/27/16, Carl Eugen Hoyos wrote: > Hi! > > Calling ff_set_sar() before a resolution is set leads to no > aspect ratio being set. I did not find anything in the exr > specification that requires an order of attributes, so move > the call down to ensure it is never called

Re: [FFmpeg-devel] [PATCH]lavc/h264: Show "Increasing reorder buffer" message with loglevel info

Michael Niedermayer niedermayer.cc> writes: > > h264.c |2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > 2f503760410f5391baa404c5ee8eeb0e8a9d6ae1 patchh264reorder.diff > > LGTM Patch applied. Carl Eugen ___ ffmpeg-devel mailing

Re: [FFmpeg-devel] [PATCH 2/2] lavf/segment: add new option segment_clocktime_wrap_duration

On date Monday 2016-01-18 21:56:30 +0100, Marton Balint encoded: > This option can force the segmenter to only start a new segment if a packet > reaches the muxer whithin the specified duration after the segmenting clock > time, which makes it more resilient to backward local time jumps, such as

Re: [FFmpeg-devel] [PATCH 2/2] avformat: add protocol_whitelist

On Wed, Jan 27, 2016 at 02:04:06PM +0100, Michael Niedermayer wrote: > On Sun, Jan 24, 2016 at 07:39:18PM +0100, Nicolas George wrote: > > Le quintidi 5 pluviôse, an CCXXIV, Michael Niedermayer a écrit : [...] > > > > > another problem of the struct is that depending on from which lib > > > the

Re: [FFmpeg-devel] [PATCH] avcodec: add Ulead DV Audio decoder

Paul B Mahol gmail.com> writes: > On 1/26/16, Carl Eugen Hoyos ag.or.at> wrote: > > Paul B Mahol gmail.com> writes: > > > >> patch attached. > > > > Please mention the ticket number. > > If that's all needed I will apply patch soon. Setting channel_layout is also missing. Carl Eugen

Re: [FFmpeg-devel] [PATCH]lavc/mjpegdec: Only set SAR if resolution is available

Michael Niedermayer niedermayer.cc> writes: > > The attached patch also fixes ticket #4479 for me. > also ok, maybe add a <= 0 check for the 2 parameters Applied with that change. Thank you, Carl Eugen ___ ffmpeg-devel mailing list

Re: [FFmpeg-devel] [PATCH]lavc/x264: Improve level setting

Carl Eugen Hoyos ag.or.at> writes: > if (!strcmp(x4->level, "1b")) { > level_id = 9; > +} else if (atoi(x4->level) > 9) { > +level_id = atoi(x4->level); Ping. If this patch is not ok, please explain for what input it behaves incorrectly. Thank you,

[FFmpeg-devel] [PATCH] avcodec: add dvaudio parser

Hi, patch attached. From 8c17db8ecf702541291b0e968099dbe7a9ba0741 Mon Sep 17 00:00:00 2001 From: Paul B Mahol Date: Wed, 27 Jan 2016 14:37:09 +0100 Subject: [PATCH] avcodec: add dvaudio parser Signed-off-by: Paul B Mahol --- libavcodec/Makefile | 1

Re: [FFmpeg-devel] [PATCH 2/2] avformat: add protocol_whitelist

On Sun, Jan 24, 2016 at 07:39:18PM +0100, Nicolas George wrote: > Le quintidi 5 pluviôse, an CCXXIV, Michael Niedermayer a écrit : > > the argument is added, not out of strict need, (there already is a > > AVDictionary that can be used) but to make it clear that the author > > set the whitelist

[FFmpeg-devel] [PATCH 1/2] avformat: add protocol_whitelist

From: Michael Niedermayer TODO: Docs TODO: version bump Note to maintainers: update tools Note to maintainers: set a default whitelist for your protocol If that makes no sense then consider to set "none" and thus require the user to specify a white-list for

Re: [FFmpeg-devel] [PATCH] ffmpeg: extend -benchmark_all option to show elapsed time

On 2016-01-11 18:21, Stefano Sabatini wrote: > +This option shows the following information for each processing step, > +in this order: the user process time (in microseconds), the elapsed > +relative time (in microseconds), the processing step type, and the > +relative stream. What is "relative

[FFmpeg-devel] [PATCH 2/2] Update demuxers and protocols for protocol whitelist support

From: Michael Niedermayer Signed-off-by: Michael Niedermayer --- libavdevice/lavfi.c |7 ++- libavformat/async.c |2 +- libavformat/cache.c |3 ++- libavformat/concat.c |5