Add transpose support for qsv_vpp with rotate and hflip:
- rotate: [0, 3] support clockwise rotation of 0, 90, 180, 270;
- hflip: [0, 1] support horizontal flip;
Configure with:
{"cclock_hflip","clock","cclock","clock_hflip","reversal","hflip","vflip"}
Limitation:
If pipeline contain
Mediasdk calls CMRT to copy from video to system memory and requires
memory to be continuously allocated across Y and UV.
Add a new path to allocate continuous memory when using system out.
Use get_continuous_buffer to arrange data according to pixfmt.
Signed-off-by: Linjie Fu
---
libavfilter/q
Bodecs Bela 于2019年6月18日周二 上午5:57写道：
>
> Hi All,
>
> When multiple variant streams are specified by var_stream_map option, %v
> placeholder in various names ensures that each variant has its unique
> names. Most of %v handlng is done in format_name function. Currently
> in this function the result
Alfred E. Heggestad 于2019年6月17日周一 下午4:02写道：
>
> From 923da82598bddd1ed05750427dbc71e607d296a2 Mon Sep 17 00:00:00 2001
> From: "Alfred E. Heggestad"
> Date: Mon, 17 Jun 2019 09:59:04 +0200
> Subject: [PATCH] dash: change default MP4 extension to .m4s
>
> this was changed in commit 281a21ed50849e
+James
On Mon, Jun 17, 2019 at 6:31 PM Chris Cunningham
wrote:
> This behavior was added in 2010 to suport some old (and invalid) ogm
> files.
> https://github.com/FFmpeg/FFmpeg/commit/81b743eb1026547270b88ac6a5cb451a3907ee94
>
> But this makes it possible to change the codec in the later header
New patch implements the other half of James suggestion (stop parsing
headers after data) and does not include the AVERROR_INVALIDDATA returns.
http://ffmpeg.org/pipermail/ffmpeg-devel/2019-June/245502.html
On Sun, Jun 16, 2019 at 6:16 AM Reimar Döffinger
wrote:
> On 14.06.2019, at 17:01, James
This behavior was added in 2010 to suport some old (and invalid) ogm
files.
https://github.com/FFmpeg/FFmpeg/commit/81b743eb1026547270b88ac6a5cb451a3907ee94
But this makes it possible to change the codec in the later headers,
causing codec to be out of sync with internal avctx (eventually
trigger
On Sat, Jun 15, 2019 at 7:09 PM Jun Li wrote:
>
>
> On Tue, Jun 11, 2019 at 7:05 PM Jun Li wrote:
>
>>
>> On Sun, Jun 9, 2019 at 2:28 PM Jun Li wrote:
>>
>>> Add exif orientation support and expose an option.
>>> ---
>>> libavfilter/hflip.h| 2 +
>>> libavfilter/transpose.h| 14
Michael Niedermayer:
> Fixes: Assertion failure
> Fixes:
> 15151/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-5757079496687616
>
> Signed-off-by: Michael Niedermayer
> ---
> libavformat/aviobuf.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/libavformat/avi
On 6/17/2019 6:54 PM, Michael Niedermayer wrote:
> On Sun, Jun 16, 2019 at 11:10:43PM -0300, James Almer wrote:
>> On 6/13/2019 3:32 PM, Michael Niedermayer wrote:
>>> Fixes: signed integer overflow: -2147483648 - 1 cannot be represented in
>>> type 'int'
>>> Fixes:
>>> 14880/clusterfuzz-testcase
Hi All,
When multiple variant streams are specified by var_stream_map option, %v
placeholder in various names ensures that each variant has its unique
names. Most of %v handlng is done in format_name function. Currently
in this function the result buffer is the same as the
input pattern buffer, s
On Sun, Jun 16, 2019 at 11:10:43PM -0300, James Almer wrote:
> On 6/13/2019 3:32 PM, Michael Niedermayer wrote:
> > Fixes: signed integer overflow: -2147483648 - 1 cannot be represented in
> > type 'int'
> > Fixes:
> > 14880/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_HEVC_fuzzer-5130977304
On Sun, Jun 16, 2019 at 01:09:45AM -0400, Andriy Gelman wrote:
> Michael,
>
> On Thu, 16. May 00:43, Michael Niedermayer wrote:
> > On Tue, May 14, 2019 at 05:54:21PM -0400, Andriy Gelman wrote:
> > > From: Andriy Gelman
> > >
> > > Fixes Ticket #7895.
> > >
> > > Currently, timestamp interpol
Fixes: out of array read
Fixes:
15261/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_LIBVORBIS_fuzzer-5764908467093504
Found-by: continuous fuzzing process
https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer
---
libavcodec/libvorbisdec.c | 8 +++
Fixes: out of array read
Fixes:
15263/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_M101_fuzzer-5728999453491200
Found-by: continuous fuzzing process
https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer
---
libavcodec/m101.c | 2 +-
1 file chang
This avoids undefined computations with unchecked values
Fixes: shift exponent -21 is negative
Fixes:
15262/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_QDM2_fuzzer-5651261753393152
Found-by: continuous fuzzing process
https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-o
James Almer:
> On 6/17/2019 12:42 AM, Andreas Rheinhardt wrote:
>> ff_cbs_delete_unit never fails if the index of the unit to delete is
>> valid; document this behaviour explicitly and remove the checks for
>> whether ff_cbs_delete_unit failed, because all the callers of
>> ff_cbs_delete_unit alrea
On 6/17/2019 11:34 AM, Andreas Rheinhardt wrote:
> James Almer:
>> On 6/17/2019 9:44 AM, James Almer wrote:
>>> On 6/17/2019 12:42 AM, Andreas Rheinhardt wrote:
Up until now, ff_cbs_write_packet always initialized the packet
structure it received without documenting this behaviour; furthe
James Almer:
> On 6/17/2019 9:44 AM, James Almer wrote:
>> On 6/17/2019 12:42 AM, Andreas Rheinhardt wrote:
>>> Up until now, ff_cbs_write_packet always initialized the packet
>>> structure it received without documenting this behaviour; furthermore,
>>> the packet's buffer would (on success) be ov
On 6/17/2019 12:42 AM, Andreas Rheinhardt wrote:
> Deleting a unit from a fragment in CBS only fails if there is no unit
> in the fragment corresponding to the position given as argument to
> ff_cbs_delete_unit. Given that ff_cbs_h264_delete_sei_message asserts
> this to be so, we know that the cal
Hello,
Thank you for your feedback.
I made a third version of my patch.
Regards,
Romane
Le lun. 27 mai 2019 à 21:07, Moritz Barsnick a écrit :
> On Mon, May 20, 2019 at 14:40:24 +0200, Romane Lafon wrote:
> > +float tolerance = 1.0 - s->tolerance;
>
> Strictly speaking 1.0f (or 1.f).
>
> > +
New version of the patch that extends aphasemeter filter.
It allows to get metadata for out-of-phase or mono sequences of stereo
streams.
It displays start, end and duration as for silencedetect filter.
From 8eacd044bb4c69553e25fbd08c3be07c00af5be0 Mon Sep 17 00:00:00 2001
From: Romane Lafon
Date:
On 6/17/2019 12:42 AM, Andreas Rheinhardt wrote:
> ff_cbs_delete_unit never fails if the index of the unit to delete is
> valid; document this behaviour explicitly and remove the checks for
> whether ff_cbs_delete_unit failed, because all the callers of
> ff_cbs_delete_unit already make sure that t
On 6/17/2019 9:44 AM, James Almer wrote:
> On 6/17/2019 12:42 AM, Andreas Rheinhardt wrote:
>> Up until now, ff_cbs_write_packet always initialized the packet
>> structure it received without documenting this behaviour; furthermore,
>> the packet's buffer would (on success) be overwritten with the
On 6/17/2019 12:42 AM, Andreas Rheinhardt wrote:
> Up until now, ff_cbs_write_packet always initialized the packet
> structure it received without documenting this behaviour; furthermore,
> the packet's buffer would (on success) be overwritten with the new
> buffer without unreferencing the old. Th
On 17-06-2019 01:37 PM, Alfred E. Heggestad wrote:
From c69b63a7af5531257753754e64ac33b7ef530e75 Mon Sep 17 00:00:00 2001
From: "Alfred E. Heggestad"
Date: Mon, 17 Jun 2019 10:04:08 +0200
Subject: [PATCH] movenc: calculate track_duration without packet duration
---
libavformat/movenc.c | 2 +
it is expected that there will be more files to support native mode,
so put all the dnn codes under libavfilter/dnn
The main change of this patch is to move the file location, see below:
modified: libavfilter/Makefile
new file: libavfilter/dnn/Makefile
renamed:libavfilter/dnn_backend_nativ
Andreas Rheinhardt:
> Andreas Rheinhardt:
>> Andreas Rheinhardt:
>>> The earlier version of the webm_chunk muxer had several bugs:
>>>
>>> 1. If the first packet of an audio stream didn't have a PTS of zero,
>>> then no chunk will be started before a packet is delivered to the
>>> underlying Matros
From c69b63a7af5531257753754e64ac33b7ef530e75 Mon Sep 17 00:00:00 2001
From: "Alfred E. Heggestad"
Date: Mon, 17 Jun 2019 10:04:08 +0200
Subject: [PATCH] movenc: calculate track_duration without packet duration
---
libavformat/movenc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff
On Sun, Jun 16, 2019 at 07:19:54PM +0530, Swaraj Hota wrote:
> On Sun, Jun 16, 2019 at 2:12 PM Paul B Mahol wrote:
>
> > On 6/16/19, Swaraj Hota wrote:
> > > On Sun 16 Jun, 2019, 8:24 AM Peter Ross, wrote:
> > >
> > >> On Mon, Jun 10, 2019 at 09:25:27AM +0530, Swaraj Hota wrote:
> > >> > Fixes
From 923da82598bddd1ed05750427dbc71e607d296a2 Mon Sep 17 00:00:00 2001
From: "Alfred E. Heggestad"
Date: Mon, 17 Jun 2019 09:59:04 +0200
Subject: [PATCH] dash: change default MP4 extension to .m4s
this was changed in commit 281a21ed50849e3c8c0d03005230e9fd07c24370
---
libavformat/dashenc.c | 2
On 15-06-2019 04:57 PM, Gyan wrote:
On 14-06-2019 10:45 PM, Gyan wrote:
Fixes an issue brought to my attention at Super User.
v2 fixes inadvertent stream TC creation when non existed.
Plan to push tomorrow.
Gyan
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