Re: [FFmpeg-devel] [libav-devel] ff_thread_get_format and metadata

On Thu, 6 Apr 2017 11:08:24 +0200 Hendrik Leppkes wrote: > On Thu, Apr 6, 2017 at 11:01 AM, Steve Lhomme wrote: > > Hi, > > > > As I am progressing in proper HDR10 support in VLC, I am facing an > > issue. The mastering (and lighting pending patch)

Re: [FFmpeg-devel] [PATCH 2/4] ffmpeg: use reordered duration for stream PTS.

On Thu, 6 Apr 2017 11:04:48 +0200 Nicolas George wrote: > Le septidi 17 germinal, an CCXXV, Hendrik Leppkes a écrit : > > pkt_duration is often missing or incorrect. > > I have FATE-tested the resulting code and it exhibits no regression. FATE doesn't test most of the

Re: [FFmpeg-devel] [PATCH 3/4] lavfi/buffersrc: add av_buffersrc_close().

On Thu, 6 Apr 2017 10:44:50 +0200 Nicolas George wrote: > TODO APIChanges and minor bump. > > Signed-off-by: Nicolas George > --- > libavfilter/buffersrc.c | 22 -- > libavfilter/buffersrc.h | 8 > 2 files changed, 20

Re: [FFmpeg-devel] [PATCH] flvdec: option for dropping negative CTS frames Initial frames with negative pts can produce video/audio desynchronization when a decoder is not prepared to handle negative

On Wed, 5 Apr 2017 17:15:26 -0300 Felipe Astroza <fel...@astroza.cl> wrote: > 2017-04-05 15:35 GMT-03:00 wm4 <nfx...@googlemail.com>: > > > On Wed, 5 Apr 2017 14:29:30 -0300 > > fel...@astroza.cl wrote: > > > > > From: Felipe Astroza <fel.

Re: [FFmpeg-devel] [PATCH] flvdec: option for dropping negative CTS frames Initial frames with negative pts can produce video/audio desynchronization when a decoder is not prepared to handle negative

On Wed, 5 Apr 2017 14:29:30 -0300 fel...@astroza.cl wrote: > From: Felipe Astroza > > Signed-off-by: Felipe Astroza > --- > libavformat/flvdec.c | 14 +++--- > 1 file changed, 11 insertions(+), 3 deletions(-) > > diff --git

Re: [FFmpeg-devel] [FFmpeg-cvslog] Merge commit '5f102a9559099429826e84758b8b5182244c52db'

On Wed, 5 Apr 2017 10:54:38 +0200 Michael Niedermayer wrote: > On Wed, Apr 05, 2017 at 12:31:24AM -0300, James Almer wrote: > > On 4/4/2017 11:12 PM, Michael Niedermayer wrote: > > > On Tue, Apr 04, 2017 at 11:44:21AM +0200, Clément Bœsch wrote: > > >> ffmpeg |

Re: [FFmpeg-devel] [PATCH v2] Add MediaFoundation wrapper

On Tue, 4 Apr 2017 12:34:56 -0300 James Almer <jamr...@gmail.com> wrote: > On 4/4/2017 2:45 AM, wm4 wrote: > > Can do audio decoding, audio encoding, video decoding, video encoding, > > video HW encoding. I also had video HW decoding, but removed it for now, > > as thw

Re: [FFmpeg-devel] [PATCH] HDR Transcode VUI Info Copy

On Tue, 4 Apr 2017 17:01:15 +0200 Michael Niedermayer wrote: > On Mon, Apr 03, 2017 at 07:50:07PM +, Ben Chang wrote: > > Hi, > > > > This patch adds copy of HDR VUI info from decode ctx to encode ctx. > > Currently, information under

Re: [FFmpeg-devel] [PATCH v2] Add MediaFoundation wrapper

On Tue, 4 Apr 2017 16:30:58 +0200 Carl Eugen Hoyos <ceffm...@gmail.com> wrote: > 2017-04-04 16:04 GMT+02:00 wm4 <nfx...@googlemail.com>: > > On Tue, 4 Apr 2017 15:44:29 +0200 > > Carl Eugen Hoyos <ceffm...@gmail.com> wrote: > > > >> 2017-

Re: [FFmpeg-devel] [PATCH v2] Add MediaFoundation wrapper

On Tue, 4 Apr 2017 15:44:29 +0200 Carl Eugen Hoyos <ceffm...@gmail.com> wrote: > 2017-04-04 12:45 GMT+02:00 wm4 <nfx...@googlemail.com>: > > On Tue, 4 Apr 2017 12:43:14 +0200 > > Carl Eugen Hoyos <ceffm...@gmail.com> wrote: > > > >> 2017-

Re: [FFmpeg-devel] [PATCH v2] Add MediaFoundation wrapper

On Tue, 4 Apr 2017 12:43:14 +0200 Carl Eugen Hoyos <ceffm...@gmail.com> wrote: > 2017-04-04 12:41 GMT+02:00 wm4 <nfx...@googlemail.com>: > > On Tue, 4 Apr 2017 12:09:23 +0200 > > Carl Eugen Hoyos <ceffm...@gmail.com> wrote: > > > >> 2017

Re: [FFmpeg-devel] [PATCH v2] Add MediaFoundation wrapper

On Tue, 4 Apr 2017 12:09:23 +0200 Carl Eugen Hoyos <ceffm...@gmail.com> wrote: > 2017-04-04 7:45 GMT+02:00 wm4 <nfx...@googlemail.com>: > > > + --enable-mf enable decoding via MediaFoundation [no] > > Why is it

Re: [FFmpeg-devel] [PATCH 2/2] lavc/mediacodecdec: set AV_CODEC_CAP_AVOID_PROBING capability

On Tue, 4 Apr 2017 09:21:00 +0200 Matthieu Bouron wrote: > --- > libavcodec/mediacodecdec.c | 10 +- > 1 file changed, 5 insertions(+), 5 deletions(-) > Both patches LGTM. ___ ffmpeg-devel mailing list

Re: [FFmpeg-devel] [PATCH] ffprobe: port to new decode API

On Fri, 31 Mar 2017 03:49:16 +0200 Michael Niedermayer <mich...@niedermayer.cc> wrote: > On Thu, Mar 30, 2017 at 05:05:36PM +0200, wm4 wrote: > > Not sure if it behaves ideally in presence of decoding errors. > > --- > > The original version of this p

[FFmpeg-devel] [PATCH v2] Add MediaFoundation wrapper

Can do audio decoding, audio encoding, video decoding, video encoding, video HW encoding. I also had video HW decoding, but removed it for now, as thw hwframes integration wasn't very sane. Some of the MS codecs aren't well tested, and might not work properly. --- Didn't actually test compilation

Re: [FFmpeg-devel] [PATCH] HDR Transcode VUI Info Copy

On Mon, 3 Apr 2017 19:50:07 + Ben Chang wrote: > From c8092bc538ba7ae32357ca166e67809eb3705f60 Mon Sep 17 00:00:00 2001 > From: Ben Chang > Date: Mon, 27 Mar 2017 17:00:19 -0700 > Subject: [PATCH] Allow transfer of HDR-required VUI info from dec ctx to enc

Re: [FFmpeg-devel] [PATCH 2/2] ffmpeg: use reordered duration for stream PTS.

On Mon, 3 Apr 2017 14:52:15 +0200 Nicolas George wrote: > Signed-off-by: Nicolas George > --- > ffmpeg.c | 8 +--- > 1 file changed, 5 insertions(+), 3 deletions(-) > > > Not sure if this is correct, the timestamp handling is awfully complicated. > But

Re: [FFmpeg-devel] [PATCH 1/3] libavformat: add "capture:" protocol

On Mon, 3 Apr 2017 18:20:35 +0800 Steven Liu <lingjiujia...@gmail.com> wrote: > 2017-04-03 18:12 GMT+08:00 wm4 <nfx...@googlemail.com>: > > > On Mon, 3 Apr 2017 11:25:39 +0200 > > Michael Niedermayer <mich...@niedermayer.cc> wrote: > > > > >

Re: [FFmpeg-devel] H.261 chroma motion vector rounding.

On Mon, 3 Apr 2017 10:31:15 +0100 Christina Brien wrote: > > For both positive and negative numbers. > > > > 3 / 2 = 1 > > -3 / 2 = -1 > > You’re right. I was confusing integer division by a power of two, with > right-shifting. The bug was in my code

Re: [FFmpeg-devel] [PATCH 1/3] libavformat: add "capture:" protocol

On Mon, 3 Apr 2017 11:25:39 +0200 Michael Niedermayer wrote: > On Mon, Apr 03, 2017 at 07:10:42PM +1000, Timothy Lee wrote: > > On 04/03/2017 06:35 PM, Nicolas George wrote: > > >Hi. Thanks for the patch. > > > > > >Le quartidi 14 germinal, an CCXXV, Timothy Lee a écrit

Re: [FFmpeg-devel] [PATCH] avutil/avstring: add av_strreplace API into avstring

On Sat, 1 Apr 2017 22:34:26 +0200 Alexander Strasser <eclip...@gmx.net> wrote: > On 2017-04-01 13:12 +0200, wm4 wrote: > > On Sat, 1 Apr 2017 10:01:15 +0200 > > Nicolas George <geo...@nsup.org> wrote: > [...] > > > Therefore, it was not acceptabl

Re: [FFmpeg-devel] [PATCH] Add MediaFoundation wrapper

On Sat, 1 Apr 2017 12:13:45 -0300 James Almer <jamr...@gmail.com> wrote: > On 4/1/2017 8:28 AM, wm4 wrote: > > Can do audio decoding, audio encoding, video decoding, video encoding, > > video HW encoding. I also had video HW decoding, but removed it for now, > > as thw

Re: [FFmpeg-devel] [PATCH v12] avformat/dashdec: add dash demuxer base version

On Sat, 1 Apr 2017 15:20:22 +0200 Nicolas George wrote: > Le duodi 12 germinal, an CCXXV, Steven Liu a écrit : > > oops, sorry, the reviewer name add by the members who have reply mail, if > > you don't like to review this patch, i will remove your reviewed-by, sorry. > > >

[FFmpeg-devel] [PATCH] Add MediaFoundation wrapper

Can do audio decoding, audio encoding, video decoding, video encoding, video HW encoding. I also had video HW decoding, but removed it for now, as thw hwframes integration wasn't very sane. Some of the MS codecs aren't well tested, and might not work properly. --- configure | 34 +

Re: [FFmpeg-devel] [PATCH] avutil/avstring: add av_strreplace API into avstring

On Sat, 1 Apr 2017 10:01:15 +0200 Nicolas George wrote: > Le primidi 11 germinal, an CCXXV, Steven Liu a écrit : > > I think just similar, not duplicating, and the simple functionality use > > BPrint maybe too complex. > > Well, I will say it unambiguously: > > Parts of this

Re: [FFmpeg-devel] [PATCH] ffmpeg: make transcode_init_done atomic.

On Fri, 31 Mar 2017 11:45:44 -0400 "Ronald S. Bultje" wrote: > Should fix tsan warnings in fate-fifo-muxer-h264/wav: > > WARNING: ThreadSanitizer: data race (pid=26552) > Write of size 4 at 0x01e0d7c0 by main thread: > #0 transcode_init src/ffmpeg.c:3761

Re: [FFmpeg-devel] [PATCH] ffprobe: port to new decode API

On Fri, 31 Mar 2017 03:49:16 +0200 Michael Niedermayer <mich...@niedermayer.cc> wrote: > On Thu, Mar 30, 2017 at 05:05:36PM +0200, wm4 wrote: > > Not sure if it behaves ideally in presence of decoding errors. > > --- > > The original version of this p

[FFmpeg-devel] [PATCH] ffprobe: port to new decode API

Not sure if it behaves ideally in presence of decoding errors. --- The original version of this patch is actually 1 year old. --- ffprobe.c | 42 +- 1 file changed, 29 insertions(+), 13 deletions(-) diff --git a/ffprobe.c b/ffprobe.c index

Re: [FFmpeg-devel] [PATCH] doc/examples/filtering_video: switch to new decoding API

On Thu, 30 Mar 2017 13:35:47 +0200 Matthieu Bouron wrote: > From e9e5b3e679a12fdd9495c53177ade51c3dee7ba2 Mon Sep 17 00:00:00 2001 > From: Matthieu Bouron > Date: Wed, 29 Mar 2017 14:58:01 +0200 > Subject: [PATCH]

Re: [FFmpeg-devel] [PATCH v11] avformat/dashdec: add dash demuxer base version

On Thu, 30 Mar 2017 08:34:18 +0800 Steven Liu wrote: > v2 fixed: > 1. from autodetect to disabled > 2. from camelCase code style to ffmpeg code style > 3. from RepType to AVMediaType > 4. fix variable typo > 5. change time value from uint32_t to uint64_t > 6. removed be

Re: [FFmpeg-devel] [PATCH] pthread_frame: minor simplification to error handling

On Wed, 29 Mar 2017 22:25:48 +0200 Alexander Strasser <eclip...@gmx.net> wrote: > Hi, > > I already saw this on -cvslog ml, so apparently I am too late... > > On 2017-03-29 12:19 +0200, wm4 wrote: > > On Mon, 27 Mar 2017 14:28:17 +0200 > > wm4 <nfx...@googlem

Re: [FFmpeg-devel] [PATCH] compat/atomics: fix atomic_fetch_xor()

On Wed, 29 Mar 2017 15:57:45 -0300 James Almer wrote: > --- > compat/atomics/dummy/stdatomic.h | 2 +- > compat/atomics/gcc/stdatomic.h | 4 ++-- > compat/atomics/pthread/stdatomic.h | 2 +- > compat/atomics/suncc/stdatomic.h | 2 +- > compat/atomics/win32/stdatomic.h

Re: [FFmpeg-devel] [PATCH 3/6] pthread_frame: call update_context_from_user() after acquiring lock.

On Wed, 29 Mar 2017 10:12:21 -0400 "Ronald S. Bultje" wrote: > Otherwise the thread may still be in the middle of decoding a previous > frame, which would effectively trigger a race condition on any field > concurrently read and written. > --- > libavcodec/pthread_frame.c |

Re: [FFmpeg-devel] [PATCH] doc/examples/filtering_video: switch to new decoding API

On Wed, 29 Mar 2017 15:03:55 +0200 Matthieu Bouron wrote: > --- > doc/examples/filtering_video.c | 32 ++-- > 1 file changed, 26 insertions(+), 6 deletions(-) > > diff --git a/doc/examples/filtering_video.c b/doc/examples/filtering_video.c

Re: [FFmpeg-devel] [PATCH] pthread_frame: minor simplification to error handling

On Mon, 27 Mar 2017 14:28:17 +0200 wm4 <nfx...@googlemail.com> wrote: > Get rid of the "ret" variable, and always use err. Report the packet as > consumed if err is unset. This should be equivalent to the old code, > which obviously required err=0 for p->result>=0 (

Re: [FFmpeg-devel] [PATCH] new API usage example (adts-aac encoding from raw audio file)

On Tue, 28 Mar 2017 22:58:18 +0200 Paolo Prete wrote: > --- > doc/examples/Makefile | 1 + > doc/examples/encode_raw_audio_file_to_aac.c | 275 > > 2 files changed, 276 insertions(+) > create mode 100644

Re: [FFmpeg-devel] [PATCH]lavc/h264_ps: Check chroma_location limits

On Wed, 29 Mar 2017 09:54:27 +0200 Carl Eugen Hoyos <ceffm...@gmail.com> wrote: > 2017-03-27 13:41 GMT+02:00 wm4 <nfx...@googlemail.com>: > > On Mon, 27 Mar 2017 13:29:35 +0200 > > Carl Eugen Hoyos <ceffm...@gmail.com> wrote: > > > >> 2017-

Re: [FFmpeg-devel] [PATCH] avcodec/mjpegdec: Fixes runtime error: signed integer overflow: -24543 * 2031616 cannot be represented in type 'int'

; > > wrote: > > > > > On Sun, Mar 26, 2017 at 07:41:58PM +0200, wm4 wrote: > > > > On Sun, 26 Mar 2017 19:16:26 +0200 > > > > Michael Niedermayer <mich...@niedermayer.cc> wrote: > > > > > > > > > On Sun, Mar 26,

Re: [FFmpeg-devel] [PATCH] doc/examples/remuxing: switch to codecpar

On Tue, 28 Mar 2017 13:09:54 +0200 Matthieu Bouron <matthieu.bou...@gmail.com> wrote: > On Tue, Mar 28, 2017 at 12:48 PM, wm4 <nfx...@googlemail.com> wrote: > > > On Tue, 28 Mar 2017 12:32:19 +0200 > > Matthieu Bouron <matthieu.bou...@gmail.com> wrote: >

Re: [FFmpeg-devel] [PATCH] doc/examples/remuxing: switch to codecpar

On Tue, 28 Mar 2017 12:32:19 +0200 Matthieu Bouron wrote: > Also limits remuxing to audio, video and subtitle streams. > --- > doc/examples/remuxing.c | 48 +--- > 1 file changed, 41 insertions(+), 7 deletions(-) > > diff

Re: [FFmpeg-devel] [PATCH] h264: revert 1189af429211ac650aac730368a6cf5b23756605.

On Mon, 27 Mar 2017 21:54:49 +0200 Michael Niedermayer wrote: > On Mon, Mar 27, 2017 at 11:03:53AM -0400, Ronald S. Bultje wrote: > > The patch introduces race conditions. > > --- > > libavcodec/h264_slice.c | 3 --- > > libavcodec/h264dec.c| 24

Re: [FFmpeg-devel] [PATCH] dirac: make initialization of arithmetic coder tables threadsafe.

On Mon, 27 Mar 2017 10:09:05 -0400 "Ronald S. Bultje" wrote: > --- > libavcodec/dirac_arith.c | 17 +++-- > libavcodec/dirac_arith.h | 1 + > libavcodec/diracdec.c| 9 - > 3 files changed, 20 insertions(+), 7 deletions(-) > > diff --git

Re: [FFmpeg-devel] [PATCH 02/10] lavc: deprecate av_get_codec_tag_string()

On Mon, 27 Mar 2017 09:51:55 +0200 Clément Bœsch wrote: > --- > libavcodec/avcodec.h | 5 + > libavcodec/version.h | 3 +++ > 2 files changed, 8 insertions(+) > > diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h > index 4f3303366f..5c891b531a 100644 > ---

Re: [FFmpeg-devel] [PATCH] h264: revert 1189af429211ac650aac730368a6cf5b23756605.

On Mon, 27 Mar 2017 09:39:32 -0400 "Ronald S. Bultje" wrote: > The patch introduces race conditions. > --- > libavcodec/h264_slice.c | 3 --- > libavcodec/h264dec.c| 20 > libavcodec/h264dec.h| 8 > 3 files changed, 31 deletions(-) >

[FFmpeg-devel] [PATCH] pthread_frame: minor simplification to error handling

Get rid of the "ret" variable, and always use err. Report the packet as consumed if err is unset. This should be equivalent to the old code, which obviously required err=0 for p->result>=0 (and otherwise, p->result must have had the value err was last set to). The code block added by commit

Re: [FFmpeg-devel] [PATCH]lavc/h264_ps: Check chroma_location limits

On Mon, 27 Mar 2017 13:29:35 +0200 Carl Eugen Hoyos <ceffm...@gmail.com> wrote: > 2017-03-27 11:40 GMT+02:00 wm4 <nfx...@googlemail.com>: > > On Mon, 27 Mar 2017 09:31:39 +0200 > > Carl Eugen Hoyos <ceffm...@gmail.com> wrote: > > > >> 20

Re: [FFmpeg-devel] [PATCH v3] avformat, ffmpeg: deprecate old rotation API

On Sat, 25 Mar 2017 12:28:26 +0100 wm4 <nfx...@googlemail.com> wrote: > The old "API" that signaled rotation as a metadata value has been > replaced by DISPLAYMATRIX side data quite a while ago. > > There is no reason to make muxers/demuxers/API users support both.

Re: [FFmpeg-devel] [PATCH] pthread_frame: do not attempt to unlock a mutex on the wrong thread

On Sat, 25 Mar 2017 13:25:32 +0100 Michael Niedermayer <mich...@niedermayer.cc> wrote: > On Sat, Mar 25, 2017 at 01:13:13PM +0100, wm4 wrote: > > On Sat, 25 Mar 2017 13:01:58 +0100 > > Michael Niedermayer <mich...@niedermayer.cc> wrote: > > > > > On

Re: [FFmpeg-devel] [PATCH]lavc/h264_ps: Check chroma_location limits

On Mon, 27 Mar 2017 09:31:39 +0200 Carl Eugen Hoyos wrote: > 2017-03-24 15:16 GMT+01:00 Ronald S. Bultje : > > There is also the risk with the initial patch that compiling libavcodec > > against a newer libavutil but then runtime linking it with another

Re: [FFmpeg-devel] [PATCH] avcodec/avcodec: Correct and make consistent AVERROR() in comments

On Sun, 26 Mar 2017 21:17:54 +0200 Michael Niedermayer wrote: > Signed-off-by: Michael Niedermayer > --- > libavcodec/avcodec.h | 8 > 1 file changed, 4 insertions(+), 4 deletions(-) > > diff --git a/libavcodec/avcodec.h

Re: [FFmpeg-devel] [PATCH] avcodec/mjpegdec: Fixes runtime error: signed integer overflow: -24543 * 2031616 cannot be represented in type 'int'

On Sun, 26 Mar 2017 19:16:26 +0200 Michael Niedermayer <mich...@niedermayer.cc> wrote: > On Sun, Mar 26, 2017 at 06:51:11PM +0200, wm4 wrote: > > On Sun, 26 Mar 2017 18:11:01 +0200 > > Michael Niedermayer <mich...@niedermayer.cc> wrote: > > >

Re: [FFmpeg-devel] [PATCH] avcodec/mjpegdec: Fixes runtime error: signed integer overflow: -24543 * 2031616 cannot be represented in type 'int'

On Sun, 26 Mar 2017 18:11:01 +0200 Michael Niedermayer wrote: > Fixes: 943/clusterfuzz-testcase-5114865297391616 > > Found-by: continuous fuzzing process > https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg > Signed-off-by: Michael Niedermayer

Re: [FFmpeg-devel] [PATCH 7/9] pthread_frame: do not run hwaccel decoding asynchronously unless it's safe

On Sat, 25 Mar 2017 21:33:50 -0300 James Almer <jamr...@gmail.com> wrote: > On 3/25/2017 9:23 PM, Michael Niedermayer wrote: > > On Sat, Mar 18, 2017 at 09:56:04AM +0100, wm4 wrote: > >> From: Anton Khirnov <an...@khirnov.net> > >> > >> C

Re: [FFmpeg-devel] [PATCH] Ignore expired cookies

On Sat, 25 Mar 2017 10:31:00 -0400 Micah Galizia wrote: > Signed-off-by: Micah Galizia > --- > libavformat/http.c | 43 +++ > 1 file changed, 39 insertions(+), 4 deletions(-) > > diff --git

Re: [FFmpeg-devel] [PATCH] pthread_frame: do not attempt to unlock a mutex on the wrong thread

On Sat, 25 Mar 2017 13:01:58 +0100 Michael Niedermayer <mich...@niedermayer.cc> wrote: > On Sat, Mar 25, 2017 at 12:03:23PM +0100, wm4 wrote: > > On Fri, 24 Mar 2017 18:53:41 +0100 > > Michael Niedermayer <mich...@niedermayer.cc> wrote: > > > > > On

[FFmpeg-devel] [PATCH v3] avformat, ffmpeg: deprecate old rotation API

The old "API" that signaled rotation as a metadata value has been replaced by DISPLAYMATRIX side data quite a while ago. There is no reason to make muxers/demuxers/API users support both. In addition, the metadata API is dangerous, as user tags could "leak" into it, creating unintended features

[FFmpeg-devel] [PATCH] avformat, ffmpeg: deprecate old rotation API

The old "API" that signaled rotation as a metadata value has been replaced by DISPLAYMATRIX side data quite a while ago. There is no reason to make muxers/demuxers/API users support both. In addition, the metadata API is dangerous, as user tags could "leak" into it, creating unintended features

[FFmpeg-devel] [PATCH] pthread_frame: do not attempt to unlock a mutex on the wrong thread

async_mutex has is used in a very strange but intentional way: it is locked by default, and unlocked only in regions that can be run concurrently. If the user was calling API functions to the same context from different threads (in a safe way), this could unintentionally unlock the mutex on a

Re: [FFmpeg-devel] [PATCH]lavc/h264_ps: Check chroma_location limits

On Fri, 24 Mar 2017 07:48:53 -0400 "Ronald S. Bultje" wrote: > Hi, > > On Fri, Mar 24, 2017 at 7:40 AM, Ronald S. Bultje > wrote: > > > Hi, > > > > On Fri, Mar 24, 2017 at 6:23 AM, Carl Eugen Hoyos > > wrote: > > > >> there are

Re: [FFmpeg-devel] [PATCH]lavc/h264_ps: Check chroma_location limits

On Fri, 24 Mar 2017 11:23:44 +0100 Carl Eugen Hoyos <ceffm...@gmail.com> wrote: > 2017-03-24 10:59 GMT+01:00 wm4 <nfx...@googlemail.com>: > > On Fri, 24 Mar 2017 10:40:21 +0100 > > Carl Eugen Hoyos <ceho...@ag.or.at> wrote: > > > >> From 1c249440c

Re: [FFmpeg-devel] [PATCH]lavc/h264_ps: Check chroma_location limits

On Fri, 24 Mar 2017 10:40:21 +0100 Carl Eugen Hoyos wrote: > From 1c249440c62271565be12112f321ad9aa6a922fb Mon Sep 17 00:00:00 2001 > From: Carl Eugen Hoyos > Date: Fri, 24 Mar 2017 10:38:22 +0100 > Subject: [PATCH] lavc/h264_ps: Check that chroma_location is

Re: [FFmpeg-devel] [PATCH] clear s->error in avio_read

On Mon, 20 Mar 2017 14:39:07 -0700 Fredrik Hubinette wrote: > It looks like the value in s->error also comes from an earlier call to > avio_read(). > ogg_read_page tries to read 4439 bytes from the file. It has 524 bytes > already buffered. > fill_buffer() fails

Re: [FFmpeg-devel] [PATCH] Consistent use of user_agent in hls.c

On Fri, 17 Feb 2017 12:00:40 +0100 Jan Berkel wrote: > This came up while debugging a problem with mpv: > https://github.com/mpv-player/mpv/issues/4155 > --- > libavformat/hls.c | 6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) > > diff --git a/libavformat/hls.c

Re: [FFmpeg-devel] [PATCH 2/2] lavc: vdpau: add support for new hw_frames_ctx and hw_device_ctx API

On Wed, 22 Mar 2017 19:48:00 + Mark Thompson <s...@jkqxz.net> wrote: > On 22/03/17 06:47, wm4 wrote: > > This supports retrieving the device from a provided hw_frames_ctx, and > > automatically creating a hw_frames_ctx if hw_device_ctx is set. > > > >

Re: [FFmpeg-devel] [PATCH] avformat, ffmpeg: deprecate old rotation API

On Wed, 22 Mar 2017 19:32:11 +0100 Michael Niedermayer <mich...@niedermayer.cc> wrote: > On Tue, Mar 21, 2017 at 08:42:58AM +0100, wm4 wrote: > > The old "API" that signaled rotation as a metadata value has been > > replaced by DISPLAYMAT

Re: [FFmpeg-devel] [PATCH 1/7] avcodec/mediacodec: convert to stdatomic

On Wed, 22 Mar 2017 20:34:06 -0300 James Almer wrote: > Signed-off-by: James Almer > --- > Untested. > > libavcodec/mediacodec.c | 5 ++--- > libavcodec/mediacodecdec.c| 1 - > libavcodec/mediacodecdec_common.c | 14 ++ >

Re: [FFmpeg-devel] [PATCH 5/7] avfilter/avfilter: convert to stdatomic

On Wed, 22 Mar 2017 20:34:10 -0300 James Almer wrote: > Signed-off-by: James Almer > --- > libavfilter/avfilter.c | 6 -- > 1 file changed, 4 insertions(+), 2 deletions(-) > > diff --git a/libavfilter/avfilter.c b/libavfilter/avfilter.c > index

Re: [FFmpeg-devel] [PATCH 6/7] avutil/opencl: convert to stdatomic

On Wed, 22 Mar 2017 20:34:11 -0300 James Almer wrote: > Signed-off-by: James Almer > --- > libavutil/opencl.c | 5 +++-- > 1 file changed, 3 insertions(+), 2 deletions(-) > > diff --git a/libavutil/opencl.c b/libavutil/opencl.c > index

Re: [FFmpeg-devel] [PATCH 6/7] avutil/opencl: convert to stdatomic

On Wed, 22 Mar 2017 20:34:11 -0300 James Almer wrote: > Signed-off-by: James Almer > --- > libavutil/opencl.c | 5 +++-- > 1 file changed, 3 insertions(+), 2 deletions(-) > > diff --git a/libavutil/opencl.c b/libavutil/opencl.c > index

Re: [FFmpeg-devel] [PATCH] ffmpeg: Remove hw_device_ctx output filter reinit hack

On Wed, 22 Mar 2017 21:26:27 + Mark Thompson wrote: > This was skipped in c17563c5d3c974a69709ebae0171534763b3051c because > it depended on the filter setup merge, but was forgotten after that > actually happened. > > Fixes hwaccel fate for stream size change tests. > --- >

Re: [FFmpeg-devel] [PATCH 0/7] convert most of the remaining files to stdatomic

On Thu, 23 Mar 2017 00:28:15 -0300 James Almer wrote: > From 3bf230d5f611ae5d1511e4629f742fc96b379b7f Mon Sep 17 00:00:00 2001 > From: James Almer > Date: Wed, 22 Mar 2017 23:43:54 -0300 > Subject: [PATCH] avformat/format: convert to stdatomic > > --- >

[FFmpeg-devel] [PATCH 2/2] lavc: vdpau: add support for new hw_frames_ctx and hw_device_ctx API

This supports retrieving the device from a provided hw_frames_ctx, and automatically creating a hw_frames_ctx if hw_device_ctx is set. The old API is not deprecated yet. The user can still use av_vdpau_bind_context() (with or without setting hw_frames_ctx), or use the API before that by

[FFmpeg-devel] [PATCH 1/2] lavc: Add hwaccel_flags field to AVCodecContext

This "reuses" the flags introduced for the av_vdpau_bind_context() API function, and makes them available to all hwaccels. This does not affect the current vdpau API, as av_vdpau_bind_context() should obviously override the AVCodecContext.hwaccel_flags flags for the sake of compatibility. ---

Re: [FFmpeg-devel] [PATCH 1/4] Place attribute_deprecated in the right position for struct declarations

On Tue, 21 Mar 2017 22:43:55 + Mark Thompson wrote: > ... Patches 1-4 trivially LGTM. ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel

Re: [FFmpeg-devel] [PATCHv2 2/3] ffplay: convert to new decode API

On Tue, 21 Mar 2017 07:34:32 -0700 Philip Langdale wrote: > On Mon, 20 Mar 2017 21:51:49 +0100 > Marton Balint wrote: > > > Since subtitles are not yet supported with the new API, > > CODEC_CAP_DELAY subtitle codecs (only libzvbi so far) may loose the > >

Re: [FFmpeg-devel] [PATCH] avformat, ffmpeg: deprecate old rotation API

On Tue, 21 Mar 2017 14:09:49 +0100 Clément Bœsch <u...@pkh.me> wrote: > On Tue, Mar 21, 2017 at 08:42:58AM +0100, wm4 wrote: > > The old "API" that signaled rotation as a metadata value has been > > replaced by DISPLAYMATRIX side data quite a while ago. > >

[FFmpeg-devel] [PATCH] avformat, ffmpeg: deprecate old rotation API

The old "API" that signaled rotation as a metadata value has been replaced by DISPLAYMATRIX side data quite a while ago. There is no reason to make muxers/demuxers/API users support both. In addition, the metadata API is dangerous, as user tags could "leak" into it, creating unintended features

Re: [FFmpeg-devel] [PATCH 1/2] avcodec, avformat: deprecate anything related to side data merging

On Thu, 16 Mar 2017 05:20:51 +0100 wm4 <nfx...@googlemail.com> wrote: > This patch deprecates anything that has to do with merging/splitting Review comments applied and pushed both patches. This doesn't change anything yet (other than adding deprecations) - bumping the ABI/API correc

Re: [FFmpeg-devel] [PATCH] examples/vaapi_dec: Add a VA-API hwaccel decoding example

On Tue, 21 Mar 2017 12:45:26 +0800 Jun Zhao wrote: > From 6b56c541ed7dd271ad0aa6eb6412a8427f009525 Mon Sep 17 00:00:00 2001 > From: Jun Zhao > Date: Tue, 21 Mar 2017 11:04:41 +0800 > Subject: [PATCH] examples/vaapi_dec: Add a VA-API hwaccel decoding

Re: [FFmpeg-devel] [PATCH] swr/resample: free existing ResampleContext on reinit

On Mon, 20 Mar 2017 22:33:53 -0300 James Almer wrote: > Fixes memleak (See opus-testvector12 fate test). > > Signed-off-by: James Almer > --- > libswresample/resample.c | 15 --- > 1 file changed, 8 insertions(+), 7 deletions(-) > > diff

Re: [FFmpeg-devel] [PATCH 2/3] ffplay: convert to new decode API

On Mon, 20 Mar 2017 21:49:14 +0100 (CET) Marton Balint <c...@passwd.hu> wrote: > On Mon, 20 Mar 2017, wm4 wrote: > > > On Sun, 19 Mar 2017 11:51:28 -0700 > > Philip Langdale <phil...@overt.org> wrote: > > > >> On Fri, 17 Mar 2017 19:42:07 -0700 &

Re: [FFmpeg-devel] [FFmpeg-cvslog] Merge commit '4fb311c804098d78e5ce5f527f9a9c37536d3a08'

On Mon, 20 Mar 2017 09:59:24 +0100 Carl Eugen Hoyos wrote: > 2017-03-20 9:42 GMT+01:00 Clément Bœsch : > > On Mon, Mar 20, 2017 at 09:38:15AM +0100, Carl Eugen Hoyos wrote: > >> 2017-03-20 9:35 GMT+01:00 Clément Bœsch : > >> > On Mon, Mar 20,

Re: [FFmpeg-devel] [FFmpeg-cvslog] Merge commit '4fb311c804098d78e5ce5f527f9a9c37536d3a08'

On Mon, 20 Mar 2017 09:38:15 +0100 Carl Eugen Hoyos wrote: > 2017-03-20 9:35 GMT+01:00 Clément Bœsch : > > On Mon, Mar 20, 2017 at 09:17:36AM +0100, Carl Eugen Hoyos wrote: > >> 2017-03-20 8:57 GMT+01:00 Clément Bœsch : > >> > ffmpeg |

Re: [FFmpeg-devel] [PATCH 1/2] fate: add fate-sws-pixdesc-query

On Sun, 19 Mar 2017 15:00:55 +0100 Clément Bœsch wrote: > Test the pixel format querying within libswscale. > --- > libswscale/Makefile | 1 + > libswscale/tests/.gitignore | 1 + > libswscale/tests/pixdesc_query.c | 78 > tests/Makefile

Re: [FFmpeg-devel] [PATCH 7/9] pthread_frame: do not run hwaccel decoding asynchronously unless it's safe

On Sun, 19 Mar 2017 02:30:11 +0100 Michael Niedermayer <mich...@niedermayer.cc> wrote: > On Sat, Mar 18, 2017 at 09:56:04AM +0100, wm4 wrote: > > From: Anton Khirnov <an...@khirnov.net> > > > > Certain hardware decoding APIs are not guaranteed to be thread-sa

Re: [FFmpeg-devel] [PATCH 2/3] ffplay: convert to new decode API

On Sun, 19 Mar 2017 11:51:28 -0700 Philip Langdale wrote: > On Fri, 17 Mar 2017 19:42:07 -0700 > Philip Langdale wrote: > > > On Sat, 18 Mar 2017 01:51:39 +0100 (CET) > > Marton Balint wrote: > > > > > On Sat, 18 Mar 2017,

Re: [FFmpeg-devel] [PATCH] avformat/dashdec: add dash demuxer base version

On Sun, 19 Mar 2017 10:57:21 +0100 Clément Bœsch wrote: > > If you want to have DASH enabled by default, make sure to have a native > XML parser, or discuss the policy about detecting all the external > libraries within the configure. > That's ridiculous. So NIH is encouraged

Re: [FFmpeg-devel] [PATCH] avformat/concatdec: add concat_seekable operation

On Sat, 18 Mar 2017 12:45:34 + Steven Liu wrote: > Nicolas George 于2017年3月18日 周六下午8:35写道： > > > L'octidi 28 ventôse, an CCXXV, Steven Liu a écrit : > > > you can try it: > > > echo "file 'inputfile1.mp4'" > concat input.concatfile > > > echo "file

Re: [FFmpeg-devel] [PATCH 1/3] lavf: identify MP1 and MP2 as distinct containers from MP3

On Sat, 18 Mar 2017 04:38:03 -0500 Rodger Combs wrote: > This allows us to report the correct codec ID here > --- > libavformat/allformats.c | 3 ++- > libavformat/mp3dec.c | 66 > +++- > libavformat/rawenc.c | 13

Re: [FFmpeg-devel] [PATCH 0/9] Merge Libav changes that allow frame theading with hwaccels

On Sat, 18 Mar 2017 09:55:57 +0100 wm4 <nfx...@googlemail.com> wrote: > Correctness of my merge questionable. Appears to merge. I meant: Appears to pass FATE with threads enabled. ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://f

[FFmpeg-devel] [PATCH 9/9] avcodec: remove warning against using frame threading with hwaccels

libavcodec now automatically serializes decoding for hwaccels which are not thread-safe. This means API users, which rely on the libavcodec native software fallback mechanism, can now simply enable threading without running into problems. --- libavcodec/utils.c | 5 - 1 file changed, 5

[FFmpeg-devel] [PATCH 8/9] pthread_frame: remove some dead code

Whatever it was supposed to do. --- libavcodec/pthread_frame.c | 8 +--- 1 file changed, 1 insertion(+), 7 deletions(-) diff --git a/libavcodec/pthread_frame.c b/libavcodec/pthread_frame.c index 1b871c31d4..9de4016593 100644 --- a/libavcodec/pthread_frame.c +++ b/libavcodec/pthread_frame.c

[FFmpeg-devel] [PATCH 7/9] pthread_frame: do not run hwaccel decoding asynchronously unless it's safe

, only allow the decoding thread to run while the user is inside a lavc decode call (avcodec_send_packet/receive_frame). Merges Libav commit d4a91e65. Signed-off-by: wm4 <nfx...@googlemail.com> --- libavcodec/avcodec.h | 5 + libavcodec/hwaccel.h | 24 +

[FFmpeg-devel] [PATCH 5/9] pthread_frame: use better memory orders for frame progress

nton Khirnov <an...@khirnov.net> Merges Libav commit 343e2833. Signed-off-by: wm4 <nfx...@googlemail.com> --- libavcodec/pthread_frame.c | 8 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/libavcodec/pthread_frame.c b/libavcodec/pthread_frame.c index b16c1

[FFmpeg-devel] [PATCH 6/9] pthread_frame: ensure the threads don't run simultaneously with hwaccel

From: Anton Khirnov <an...@khirnov.net> Merges Libav commit 8dfba25c. Signed-off-by: wm4 <nfx...@googlemail.com> --- libavcodec/h263dec.c | 2 +- libavcodec/h264dec.c | 2 +- libavcodec/pthread_frame.c | 34 ++ 3 files changed, 36 inse

[FFmpeg-devel] [PATCH 3/9] pthread_frame: properly propagate the hw frame context across frame threads

From: Anton Khirnov <an...@khirnov.net> Merges Libav commit 84f22568. Signed-off-by: wm4 <nfx...@googlemail.com> --- libavcodec/pthread_frame.c | 11 +++ 1 file changed, 11 insertions(+) diff --git a/libavcodec/pthread_frame.c b/libavcodec/pthread_frame.c index 2a5dfc6723

[FFmpeg-devel] [PATCH 0/9] Merge Libav changes that allow frame theading with hwaccels

don't run simultaneously with hwaccel pthread_frame: do not run hwaccel decoding asynchronously unless it's safe Mark Thompson (1): pthread_frame: Unreference hw_frames_ctx on per-thread codec contexts Wan-Teh Chang (1): pthread_frame: use better memory orders for frame progress wm4

[FFmpeg-devel] [PATCH 4/9] pthread_frame: Unreference hw_frames_ctx on per-thread codec contexts

ontext, which will then propagate to all of the other per-thread contexts for decoding. Once the decoder finishes, however, the per-thread contexts are not freed normally, so these references leak. Merges Libav commit fd0fae60. Signed-off-by: wm4 <nfx...@googlemail.com> --- libavcodec/pth

[FFmpeg-devel] [PATCH 2/9] pthread_frame: use atomics for frame progress

From: Anton Khirnov <an...@khirnov.net> Merges Libav commit 59c70227. Signed-off-by: wm4 <nfx...@googlemail.com> --- libavcodec/pthread_frame.c | 27 +-- 1 file changed, 17 insertions(+), 10 deletions(-) diff --git a/libavcodec/pthread_frame.c

[FFmpeg-devel] [PATCH 1/9] pthread_frame: use atomics for PerThreadContext.state

From: Anton Khirnov <an...@khirnov.net> Merges Libav commit 64a31b28. Signed-off-by: wm4 <nfx...@googlemail.com> --- libavcodec/pthread_frame.c | 84 ++ 1 file changed, 47 insertions(+), 37 deletions(-) diff --git a/libavcodec/pthre

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