Andreas Rheinhardt:
> ccca62ef991f0a47dfa30c3e822d91294b8afe4c added new VP9 VDPAU profiles
> and as a consequence AV_PIX_FMT_VDPAU can now be twice in the list of
> pixel formats used for format negotiation by ff_thread_get_format(); yet
> there is only one entry in said list reserved for VDPAU, l
ccca62ef991f0a47dfa30c3e822d91294b8afe4c added new VP9 VDPAU profiles
and as a consequence AV_PIX_FMT_VDPAU can now be twice in the list of
pixel formats used for format negotiation by ff_thread_get_format(); yet
there is only one entry in said list reserved for VDPAU, leading to a
stack-buffer ove
From: Andriy Gelman
Fixes #1941
Currently the session control uri gets overwritten by the media's uri
when mpegts is signalled in the media description. This happens because
s->nb_streams doesn't count mpegts which is instead part of the private
context in RTSPStream.
Instead use rt->nb_rtsp_st
Paul B Mahol:
> On Sat, Oct 10, 2020 at 08:59:56PM +0200, Andreas Rheinhardt wrote:
>> The SheerVideo decoder uses two VLC tables and these are in turn created
>> from structures (called SheerTable) that are naturally paired. This
>> commit unifies these pairs of SheerTables to arrays and unifies c
On Sat, Oct 10, 2020 at 03:20:28AM +0300, Jan Ekström wrote:
> ---
> libswscale/utils.c | 9 +++--
> 1 file changed, 7 insertions(+), 2 deletions(-)
>
> diff --git a/libswscale/utils.c b/libswscale/utils.c
> index 9ca378bd3b..832c9f873c 100644
> --- a/libswscale/utils.c
> +++ b/libswscale/uti
Paul B Mahol:
> On Sat, Oct 10, 2020 at 08:59:56PM +0200, Andreas Rheinhardt wrote:
>> The SheerVideo decoder uses two VLC tables and these are in turn created
>> from structures (called SheerTable) that are naturally paired. This
>> commit unifies these pairs of SheerTables to arrays and unifies c
On Sat, Oct 10, 2020 at 08:59:56PM +0200, Andreas Rheinhardt wrote:
> The SheerVideo decoder uses two VLC tables and these are in turn created
> from structures (called SheerTable) that are naturally paired. This
> commit unifies these pairs of SheerTables to arrays and unifies creating
> the VLC t
The SheerVideo decoder uses VLC tables which are currently stored in
large arrays that contain the length of each leaf of the corresponding
tree from left to right, taking 15.5KB of space. But all these arrays
follow a common pattern: First the entries are ascending and then they
are descending wit
The SheerVideo decoder uses two VLC tables and these are in turn created
from structures (called SheerTable) that are naturally paired. This
commit unifies these pairs of SheerTables to arrays and unifies creating
the VLC tables.
Signed-off-by: Andreas Rheinhardt
---
libavcodec/sheervideo.c
This has happened if the format changed midstream and if the new packet
is so small that it is instantaneously rejected: In this case the VLC
tables were for the new format, although the context says that they are
still the ones for the old format. It can also happen if the format
changed midstream
Hello,
I've attached a patch that forwards the color description from
AVCodecContext to mfxExtVideoSignalInfo. It has been discussed on the
#ffmpeg and #ffmpeg-devel IRC channel a couple of times in the last
few days.
0001-avcodec-qsvenc-use-color-description-for-h264-and-hevc.patch
Description:
Hello,
I've attached a patch that clears the mfxEncodeCtrl::FrameType field.
Since QSVFrames are reused, this field can affect not only the frame
it was supposed to affect, but also the subsequent ones.
It would be enough to force a keyframe only once and that QSVFrame
will have the FrameType fie
Michael Niedermayer:
> On Sat, Oct 10, 2020 at 12:08:20AM +0200, Andreas Rheinhardt wrote:
>> Michael Niedermayer:
>>> On Thu, Oct 08, 2020 at 09:53:12PM +0200, Andreas Rheinhardt wrote:
It can't because the corresponding trees don't have any loose ends.
Removing the checks also remo
On Sat, Oct 10, 2020 at 12:08:20AM +0200, Andreas Rheinhardt wrote:
> Michael Niedermayer:
> > On Thu, Oct 08, 2020 at 09:53:12PM +0200, Andreas Rheinhardt wrote:
> >> It can't because the corresponding trees don't have any loose ends.
> >>
> >> Removing the checks also removed an instance of av_lo
Signed-off-by: Michael Niedermayer
---
Makefile | 4
tools/Makefile| 3 +++
tools/target_dem_fuzzer.c | 11 ++-
3 files changed, 17 insertions(+), 1 deletion(-)
diff --git a/Makefile b/Makefile
index 6a0dabfc5a..c8b548d126 100644
--- a/Makefile
+++ b/M
Fixes: signed integer overflow: 1077952576 * 4 cannot be represented in type
'int'
Fixes:
26152/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-5674758518341632
Found-by: continuous fuzzing process
https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Nieder
From: Nachiket Tarate
Sent: Saturday, October 10, 2020 8:30 PM
To: ffmpeg-devel@ffmpeg.org
Subject: [PATCH] libavformat/hls: add support for SAMPLE-AES decryption in HLS
demuxer
Apple HTTP Live Streaming Sample Encryption:
https://developer.apple.com/library/
@Martin Storsj?
If you get time, kindly review this patch.
--
Best Regards,
Nachiket Tarate
From: ffmpeg-devel on behalf of Nachiket
Tarate
Sent: Saturday, October 10, 2020 8:30 PM
To: ffmpeg-devel@ffmpeg.org
Subject: [FFmpeg-devel] [PATCH] libavformat/hls: a
Apple HTTP Live Streaming Sample Encryption:
https://developer.apple.com/library/ios/documentation/AudioVideo/Conceptual/HLS_Sample_Encryption
Signed-off-by: Nachiket Tarate
---
libavformat/Makefile | 2 +-
libavformat/hls.c| 132 ++---
libavformat/hls_sample_aes.c | 4
No license is attached to tools/uncoded_frame.c as of 11a6347f9e
Does LGPL v2.1 apply, by default?
Regards,
Gyan
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On Mon, Sep 21, 2020 at 12:28:37AM +0200, Paul B Mahol wrote:
> On Sun, Sep 20, 2020 at 10:26:08PM +0200, Michael Niedermayer wrote:
> > Fixes: out of memory
> > Fixes:
> > 25588/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_PHOTOCD_fuzzer-6612945080156160
> >
> > Found-by: continuous fuzzing
On Thu, Sep 24, 2020 at 10:20:38PM +0200, Michael Niedermayer wrote:
> Fixes: left shift of negative value -4
> Fixes:
> 25723/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TAK_fuzzer-6250580752990208
>
> Found-by: continuous fuzzing process
> https://github.com/google/oss-fuzz/tree/master/p
On Thu, Sep 24, 2020 at 11:03:42AM +0200, Michael Niedermayer wrote:
> Fixes: negation of -2147483648 cannot be represented in type 'int'; cast to
> an unsigned type to negate this value to itself
> Fixes:
> 25675/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_G729_fuzzer-4786580731199488
>
>
On Sat, Oct 10, 2020 at 06:57:04AM +0200, Andreas Rheinhardt wrote:
> Signed-off-by: Andreas Rheinhardt
> ---
> libavcodec/sheervideo.c | 343
> 1 file changed, 172 insertions(+), 171 deletions(-)
>
probably fine
_
On Sat, Oct 10, 2020 at 06:57:03AM +0200, Andreas Rheinhardt wrote:
> Don't needlessly copy an array around; don't create a table with
> default symbols; and use smaller types to save stack space: The longest
> code here is 16 bits, so one can store the codes in this type.
>
> Signed-off-by: Andre
From: hanbingjie
Signed-off-by: hanbingjie
---
libavformat/mpegts.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/libavformat/mpegts.c b/libavformat/mpegts.c
index 432b1c3ea2..fe891aa100 100644
--- a/libavformat/mpegts.c
+++ b/libavformat/mpegts.c
@@ -806,6 +806,7 @@ static const StreamT
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