On Thu, Feb 20, 2020 at 6:38 PM James Almer wrote:
> On 2/20/2020 5:02 PM, Vittorio Giovara wrote:
> > On Mon, Feb 10, 2020 at 3:14 PM Mohammad Izadi
> wrote:
> >
> >> From: Mohammad Izadi
> >>
> >> Trying to read HDR10+ metadata from HEVC/SEI and pass it to packet side
> >> data in the
On 2/20/2020 5:02 PM, Vittorio Giovara wrote:
> On Mon, Feb 10, 2020 at 3:14 PM Mohammad Izadi wrote:
>
>> From: Mohammad Izadi
>>
>> Trying to read HDR10+ metadata from HEVC/SEI and pass it to packet side
>> data in the follow-up CLs.
>> ---
>> libavutil/hdr_dynamic_metadata.c | 165
LGTM
On 2/20/20, Michael Niedermayer wrote:
> No testcases, found by code review when debuging issue found by oss-fuzz
>
> Signed-off-by: Michael Niedermayer
> ---
> libavcodec/cdtoons.c | 24 ++--
> 1 file changed, 14 insertions(+), 10 deletions(-)
>
> diff --git
On 2/20/20, Michael Niedermayer wrote:
> On Thu, Feb 20, 2020 at 08:11:34PM +0100, Paul B Mahol wrote:
>> Are you sure this is correct?
>> Does asan reports exactly overread by 4?
>
> the next line passes diff_size - 8 as a unsigned data size
> if diff_size is smaller than 8, diff_size - 8 is
On Thu, Feb 20, 2020 at 08:11:34PM +0100, Paul B Mahol wrote:
> Are you sure this is correct?
> Does asan reports exactly overread by 4?
the next line passes diff_size - 8 as a unsigned data size
if diff_size is smaller than 8, diff_size - 8 is very big and
the overread checks which use that will
Added id3v2_buf and id3v2_buf_size fields to AVProbeData. When an id3v2
tag is found at the start of probed content, id3v2_buf is filled with
a pointer to the start of the tag bytes, and id3v2_buf_size with the
number of bytes in the tag.
ac3_eac3_probe checks the tag when present for a private
On Thu, Feb 20, 2020 at 3:16 PM Mohammad Izadi wrote:
> On Thu, Feb 20, 2020 at 12:10 PM Vittorio Giovara <
> vittorio.giov...@gmail.com> wrote:
>
> > On Mon, Feb 10, 2020 at 3:14 PM Mohammad Izadi
> > wrote:
> >
> > > From: Mohammad Izadi
> > >
> > > Trying to read HDR10+ metadata from
Allow non-monotonic input timestamps for muxers with no timestamps at
all (AVFMT_NOTIMESTAMPS).
This is frequently hit when muxing TrueHD with spdifenc as many MKV
files use 1ms timestamps while TrueHD frames are shorter than that
(1/1200 sec for 48kHz-based and 1/1102.5 sec for 44.1kHz-based
On Thu, Feb 20, 2020 at 12:10 PM Vittorio Giovara <
vittorio.giov...@gmail.com> wrote:
> On Mon, Feb 10, 2020 at 3:14 PM Mohammad Izadi
> wrote:
>
> > From: Mohammad Izadi
> >
> > Trying to read HDR10+ metadata from HEVC/SEI and pass it to packet side
> > data in the follow-up CLs.
> > ---
> >
On Mon, Feb 10, 2020 at 3:14 PM Mohammad Izadi wrote:
> From: Mohammad Izadi
>
> Trying to read HDR10+ metadata from HEVC/SEI and pass it to packet side
> data in the follow-up CLs.
> ---
> libavutil/hdr_dynamic_metadata.c | 165 +++
>
Are you sure this is correct?
Does asan reports exactly overread by 4?
On 2/20/20, Michael Niedermayer wrote:
> Fixes: out of array read
> Fixes:
> 20742/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CDTOONS_fuzzer-5738148607033344
>
> Found-by: continuous fuzzing process
>
Ping x 2
On Sun, Feb 9, 2020 at 3:01 PM Jun Li wrote:
>
>
> On Mon, Feb 3, 2020 at 4:34 PM Jun Li wrote:
>
>> Fix #8479
>> Apply rtcpport from sdp file if it contains rtcp attribute.
>>
>> Signed-off-by: Jun Li
>> ---
>> libavformat/rtsp.c | 12 ++--
>> libavformat/rtsp.h | 1 +
>>
On Sun, Feb 9, 2020 at 3:01 PM Jun Li wrote:
>
>
> On Mon, Feb 3, 2020 at 4:34 PM Jun Li wrote:
>
>> Fix #8474
>> Write rtcp port attribute to sdp file when necessary.
>>
>> Signed-off-by: Jun Li
>> ---
>> libavformat/rtpproto.c | 11 +++
>> libavformat/rtpproto.h | 2 ++
>>
Fixes: out of array read
Fixes:
20742/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_CDTOONS_fuzzer-5738148607033344
Found-by: continuous fuzzing process
https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer
---
libavcodec/cdtoons.c | 2 +-
1
No testcases, found by code review when debuging issue found by oss-fuzz
Signed-off-by: Michael Niedermayer
---
libavcodec/cdtoons.c | 24 ++--
1 file changed, 14 insertions(+), 10 deletions(-)
diff --git a/libavcodec/cdtoons.c b/libavcodec/cdtoons.c
index
Signed-off-by: James Almer
---
Now it can be overriden if you explicitly set write_prft to 0.
libavformat/dashenc.c | 8 +++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/libavformat/dashenc.c b/libavformat/dashenc.c
index a52cbc9113..7032adc84d 100644
---
Marton Balint:
> Hi,
>
> Has anybody reported these and similar false positives involving
> av_dict_set() with a 0 flag to Coverity?
>
> These are popping up all over the codebase, something should be done
> to make Coverity smarter about them. Any ideas?
>
I wrote an email to them* ten days
20/2/20 11:49 pm, Paul B Mahol пишет:
>
> On 2/20/20, Zane van Iperen wrote:
>> Adds support for the ADPCM variant used in Rayman 2's files.
>>
>> +case AV_CODEC_ID_ADPCM_IMA_APM:
>> +for (n = nb_samples / 2; n > 0; n--) {
>> +for (channel = 0; channel < avctx->channels;
On 20/02/2020 14:35, Anton Khirnov wrote:
> IIUC the change is merely that PRFT is exported on demand rather than
> always.
Uh I got this patch set mixed up with the 2-3 other patch sets
involving side data types.
Please disregard.
- Derek
Quoting Derek Buitenhuis (2020-02-20 15:30:41)
> On 20/02/2020 08:49, Anton Khirnov wrote:
> > Well, technically yes. Master is supposed to be stable. But I suppose
> > we can be less strict for exact behavior of specific encoders, that has
> > never been particularly strongly specified.
>
>
On 20/02/2020 08:49, Anton Khirnov wrote:
> Well, technically yes. Master is supposed to be stable. But I suppose
> we can be less strict for exact behavior of specific encoders, that has
> never been particularly strongly specified.
Changing what a type of side data means is not encoder
On 2/20/20, Zane van Iperen wrote:
> Adds support for the ADPCM variant used in Rayman 2's files.
>
> Signed-off-by: Zane van Iperen
> ---
> libavcodec/Makefile | 1 +
> libavcodec/adpcm.c | 21 +
> libavcodec/allcodecs.c | 1 +
> libavcodec/avcodec.h| 1 +
>
Andreas Rheinhardt:
> when directly accessing a buffer via a pointer to uint8_t cast to a
> pointer to uint64_t/uint32_t. This happened only if HAVE_FAST_UNALIGNED
> was set, so it was ok, but UBSan nevertheless complained about unaligned
> accesses. So simply use AV_RNxx to read the buffer; this
Mark Thompson (12020-02-19):
> I'd make the error more direct, since this is to be seen by a
> developer messing up - it's that there is no OpenGL context current on
> the calling thread.
Thanks. I changed the message according to that and pushed both patches.
Regards,
--
Nicolas George
On 2/20/2020 7:38 AM, Thilo Borgmann wrote:
> Am 20.02.20 um 04:24 schrieb James Almer:
>> On 2/19/2020 11:24 PM, Jeyapal, Karthick wrote:
>>>
>>> On 2/20/20 7:19 AM, James Almer wrote:
On 2/19/2020 9:33 PM, Jeyapal, Karthick wrote:
>
> On 2/19/20 7:05 PM, James Almer wrote:
>> On
> De : ffmpeg-devel De la part de James Almer
> Envoyé : vendredi 7 février 2020 23:48
> À : ffmpeg-devel@ffmpeg.org
> Objet : Re: [FFmpeg-devel] [PATCH v7 3/3] avcodec/mpeg12dec: Add CPB coded
> side data
>
> On 2/7/2020 7:43 PM, James Almer wrote:
> > On 1/14/2020 8:42 PM, Nicolas Gaullier
Hi all,
This patchset adds support for the APM files used by Rayman 2.
It has been tested against all *.apm files in the game folder.
v3:
- simplify the decoder
v2:
- Change extradata to use AV_{W,R}L32 instead of AV_{W,R}N32
- fix version
- add probe function
- removed an
Adds support for the APM file format used by Ubisoft's Rayman 2.
Signed-off-by: Zane van Iperen
---
libavformat/Makefile | 1 +
libavformat/allformats.c | 1 +
libavformat/apm.c| 188 +++
libavformat/version.h| 4 +-
4 files changed, 192
Adds support for the ADPCM variant used in Rayman 2's files.
Signed-off-by: Zane van Iperen
---
libavcodec/Makefile | 1 +
libavcodec/adpcm.c | 21 +
libavcodec/allcodecs.c | 1 +
libavcodec/avcodec.h| 1 +
libavcodec/codec_desc.c | 7 +++
> De : ffmpeg-devel De la part de Michael
> Niedermayer
> Envoyé : vendredi 7 février 2020 23:39
> À : FFmpeg development discussions and patches
> Objet : Re: [FFmpeg-devel] [PATCH v7 3/3] avcodec/mpeg12dec: Add CPB coded
> side data
>
> On Wed, Jan 15, 2020 at 12:42:13AM +0100, Nicolas
Am 20.02.20 um 04:24 schrieb James Almer:
> On 2/19/2020 11:24 PM, Jeyapal, Karthick wrote:
>>
>> On 2/20/20 7:19 AM, James Almer wrote:
>>> On 2/19/2020 9:33 PM, Jeyapal, Karthick wrote:
On 2/19/20 7:05 PM, James Almer wrote:
> On 2/19/2020 8:50 AM, Jeyapal, Karthick wrote:
>>
Quoting James Almer (2020-02-19 17:42:24)
> On 2/19/2020 12:21 PM, Derek Buitenhuis wrote:
> > On 10/02/2020 18:26, James Almer wrote:
> >> /**
> >> - * Producer Reference Time data corresponding to the
> >> AVProducerReferenceTime struct.
> >> + * Producer Reference Time data
Quoting Fu, Linjie (2020-02-19 17:25:30)
> > Yes, that's what I mean. Flush and destroy an AVCodecContext and open a
> > new one. But then why is there a need for this flag?
> >
> Previously I intended to add close and re-init inside specific encoder like
> [1],
> without destroy AVCodecContext,
Quoting Michael Niedermayer (2020-02-19 19:07:28)
> On Tue, Feb 18, 2020 at 05:42:19PM +0100, Anton Khirnov wrote:
> > Quoting Fu, Linjie (2020-02-18 16:06:10)
> > > > Is there even a sufficiently strong use case for this? Why not just
> > >
> > > Like transcoding
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