Quoting Michael Niedermayer (2020-03-24 21:23:58)
> On Tue, Mar 24, 2020 at 10:59:21AM +0100, Anton Khirnov wrote:
> > Quoting Michael Niedermayer (2020-03-24 01:41:43)
> > > Fixes: out of array access
> > > Fixes:
> > > 21193/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WAVPACK_fuzzer-512516
Up until now, writing level 1 elements proceeded as follows: First, the
element id was written to the ordinary output AVIOContext and a dynamic
buffer was opened for the content of the level 1 element in
start_ebml_master_crc32(). Then this buffer was actually used and after it
was closed (in end_e
From: Gautam Ramakrishnan
Validate the value of ST field in the TLM marker of JPEG2000.
Throw an error when ST takes value of 0x11.
---
libavcodec/jpeg2000dec.c | 8 ++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/libavcodec/jpeg2000dec.c b/libavcodec/jpeg2000dec.c
index 0
That was an extremely careless error. Apologies for that. Shall fix
that immediately. However, is changing the return type of get_tlm()
the right way?
On Wed, Mar 25, 2020 at 6:06 AM Michael Niedermayer
wrote:
>
> On Wed, Mar 25, 2020 at 01:06:15AM +0530, gautamr...@gmail.com wrote:
> > From: Gau
Steve Lhomme:
> From: Steve Lhomme
>
> So the file can be generated from the Matroska Schema.
>
> The EbmlSyntax structures are not shared between files.
> matroska_segments and matroska_cluster_enter also have their size predefined.
>
> No functional changes.
> ---
> libavformat/Makefile
Andreas Rheinhardt:
> Signed-off-by: Andreas Rheinhardt
> ---
> libavformat/webm_chunk.c | 7 +++
> 1 file changed, 3 insertions(+), 4 deletions(-)
>
> diff --git a/libavformat/webm_chunk.c b/libavformat/webm_chunk.c
> index bc3d346a00..0d4e3598ed 100644
> --- a/libavformat/webm_chunk.c
> ++
On Mon, Mar 23, 2020 at 05:52:01PM -0700, John Rummell wrote:
> Chromium fuzzers have caught places where uninitialized data was used due
> to calls to avio_read() not verifying that the number of bytes expected was
> actually read. So updating the code to check the result from avio_read().
> mov
On Wed, Mar 25, 2020 at 01:06:15AM +0530, gautamr...@gmail.com wrote:
> From: Gautam Ramakrishnan
>
> Validate the value of ST field in the TLM marker of JPEG2000.
> Throw an error when ST takes value of 0x11.
> ---
> libavcodec/jpeg2000dec.c | 6 +-
> 1 file changed, 5 insertions(+), 1 dele
On 3/24/2020 9:01 PM, Andreas Rheinhardt wrote:
> James Almer:
>> We only care about the prft timestamp of the first sample in each chunk, so
>> no need to store every single one within each MOVIentry.
>>
>> Should reduce memory usage.
>>
>> Signed-off-by: James Almer
>> ---
>> libavformat/movenc
James Almer:
> We only care about the prft timestamp of the first sample in each chunk, so
> no need to store every single one within each MOVIentry.
>
> Should reduce memory usage.
>
> Signed-off-by: James Almer
> ---
> libavformat/movenc.c | 23 +--
> libavformat/movenc.h
We only care about the prft timestamp of the first sample in each chunk, so
no need to store every single one within each MOVIentry.
Should reduce memory usage.
Signed-off-by: James Almer
---
libavformat/movenc.c | 23 +--
libavformat/movenc.h | 3 ++-
2 files changed, 15 i
Anton Khirnov:
> Quoting Andreas Rheinhardt (2020-03-18 14:41:23)
>> This commit fixes the names and constants of the reserved NAL units
>> with nal_unit_type 22 resp. 23. They were "IRAP_IRAP_VLC2x", but are
>> actually "RSV_IRAP_VLC2x".
>>
>> This also required a change to cbs_h265_syntax_templat
This patch will correctly pass any sources or block filters from the URL via
SDP to the underlying protocol.
Example URL: rtp://232.0.10.234:1?sources=87.141.215.251
Prior to this patch the sources params would be ignored and the stream reading
would fail.
> On 4 Mar 2020, at 23:47, phunky
Andreas Rheinhardt:
> The WebM DASH Manifest muxer can write manifests for live streams and
> these contain an entry that depends on the time the manifest is written;
> an AVOption to make the output reproducible has been added for tests.
> But this is unnecessary, as there already is a method for
Am Di., 24. März 2020 um 21:37 Uhr schrieb Michael Niedermayer
:
>
> On Tue, Mar 24, 2020 at 09:42:07AM +0530, Gautam Ramakrishnan wrote:
> > Hi Michael,
> >
> > I do not mind spending most of the time myself. I just need a person
> > to go to when I have doubts. I really do not mind doing it witho
Am Di., 24. März 2020 um 14:28 Uhr schrieb Pestov Vyacheslav
:
>
> yuy2ToY_c: 10157
> yuy2ToY_c_vsx: 2353
>
> yuy2ToUV_c: 4907
> yuy2ToUV_c_vsx: 1357
>
> rgb24ToY_c: 21172
> rgb24ToY_c_vsx: 9191
>
> rgb24ToUV_c: 33568
> rgb24ToUV_c_vsx: 12746
>
> bgr24ToY_c: 20983
> bgr24ToY_c_vsx: 9381
>
> bgr24To
Paul B Mahol:
> lgtm
>
> On 11/10/19, Andreas Rheinhardt wrote:
>> Signed-off-by: Andreas Rheinhardt
>> ---
>> libavformat/dss.c | 10 +++---
>> 1 file changed, 3 insertions(+), 7 deletions(-)
>>
>> diff --git a/libavformat/dss.c b/libavformat/dss.c
>> index d7f9cafe47..8bc6af134e 100644
>>
On 3/24/20, gautamr...@gmail.com wrote:
> From: Gautam Ramakrishnan
>
> Validate the value of ST field in the TLM marker of JPEG2000.
> Throw an error when ST takes value of 0x11.
> ---
> libavcodec/jpeg2000dec.c | 6 +-
> 1 file changed, 5 insertions(+), 1 deletion(-)
>
> diff --git a/libav
Paul B Mahol:
> LGTM
>
> On 3/18/20, Andreas Rheinhardt wrote:
>> Surprisingly neither GCC nor Clang did this transformation on their own.
>>
>> Signed-off-by: Andreas Rheinhardt
>> ---
>> libavcodec/dfa.c | 2 +-
>> 1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/libavcodec/df
Paul B Mahol:
> lgtm
>
> On 1/27/20, Andreas Rheinhardt wrote:
>> Signed-off-by: Andreas Rheinhardt
>> ---
>> libavfilter/vf_paletteuse.c | 8
>> 1 file changed, 4 insertions(+), 4 deletions(-)
>>
>> diff --git a/libavfilter/vf_paletteuse.c b/libavfilter/vf_paletteuse.c
>> index 255c9d
On Tue, Mar 24, 2020 at 09:42:07AM +0530, Gautam Ramakrishnan wrote:
> Hi Michael,
>
> I do not mind spending most of the time myself. I just need a person
> to go to when I have doubts. I really do not mind doing it without it
> being through GSoC either. Just wanted to try contributing to the
>
Steven Liu:
>
>
>> 2020年3月22日 上午7:28，Andreas Rheinhardt 写道：
>>
>> Andreas Rheinhardt:
>>> If an URI indicated that the data protocol was in use, it would be
>>> copied into a temporary buffer via strncpy(dst, src, strlen(src)),
>>> thereby ensuring that the trailing \0 would not be copied, despi
On Tue, Mar 24, 2020 at 10:59:21AM +0100, Anton Khirnov wrote:
> Quoting Michael Niedermayer (2020-03-24 01:41:43)
> > Fixes: out of array access
> > Fixes:
> > 21193/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WAVPACK_fuzzer-5125168956702720
> >
> > Found-by: continuous fuzzing process
>
From: Gautam Ramakrishnan
Validate the value of ST field in the TLM marker of JPEG2000.
Throw an error when ST takes value of 0x11.
---
libavcodec/jpeg2000dec.c | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/libavcodec/jpeg2000dec.c b/libavcodec/jpeg2000dec.c
index 019d
On 3/12/20 7:38 PM, Stephen Hutchinson wrote:
---
libavformat/avisynth.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavformat/avisynth.c b/libavformat/avisynth.c
index 43b65badc9..2c08ace8db 100644
--- a/libavformat/avisynth.c
+++ b/libavformat/avisynth.c
@@ -555
On 3/12/20 7:37 PM, Stephen Hutchinson wrote:
---
compat/avisynth/avisynth_c.h | 1264 -
compat/avisynth/avs/capi.h| 94 --
compat/avisynth/avs/config.h | 70 -
compat/avisynth/avs/types.h | 57 -
On 3/12/20 7:38 PM, Stephen Hutchinson wrote:
AviSynth+ now supports non-Windows OSes, making AvxSynth
obsolete. Since we no longer support AviSynth 2.5 (which is
essentially what AvxSynth is), remove AvxSynth support and
replace it with AviSynth+.
As a result, the USING_AVISYNTH defines can be
Related to this are the following changes:
* Mention the two methods that AviSynth+ provides for installing
just the headers.
* Expand on users installing AviSynth on their system a little
more.
---
This is the only patch that needed changes. I'll just ping the
other three.
doc/general.texi |
Signed-off-by: Zane van Iperen
---
Changelog | 1 +
doc/general.texi| 1 +
libavcodec/Makefile | 1 +
libavcodec/adpcm.c | 33 +
libavcodec/adpcm_data.c | 13 +
libavcodec/adpcm_data.h | 2 ++
libavcodec/allcodecs.c |
Adds support for the soundbank files used by the Pro Pinball series of games.
v4:
- fix adpcm index table type
v3:
- fix potential memory leak if read_header() fails
- fix a buffer overread
- attempt seek before updating state
- remove unneeded check
- naming fixes
v2:
- Add sanity
Signed-off-by: Zane van Iperen
---
Changelog| 1 +
libavformat/Makefile | 1 +
libavformat/allformats.c | 1 +
libavformat/pp_bnk.c | 229 +++
libavformat/version.h| 2 +-
5 files changed, 233 insertions(+), 1 deletion(-)
cr
On Mon, 23 Mar 2020 19:24:27 +0100
"Michael Niedermayer" wrote:
> > +
> > +const int16_t ff_adpcm_ima_cunning_index_table[8] = {
> > +-1, -1, -1, -1, 1, 2, 3, 4,
> > +};
>
> this could be int8_t
>
Thanks, fixed.
Will send a follow-up patch shortly.
> https://ffmpeg.org/mailman/listinfo
From: Limin Wang
Signed-off-by: Limin Wang
---
libavcodec/xsubdec.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavcodec/xsubdec.c b/libavcodec/xsubdec.c
index 05c4a64ee5..c1c6e11dc3 100644
--- a/libavcodec/xsubdec.c
+++ b/libavcodec/xsubdec.c
@@ -46,7 +46,7 @@ sta
From: Limin Wang
Signed-off-by: Limin Wang
---
libavcodec/dvbsubdec.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/libavcodec/dvbsubdec.c b/libavcodec/dvbsubdec.c
index 6e7e13b6eb..f63a1f3bf6 100644
--- a/libavcodec/dvbsubdec.c
+++ b/libavcodec/dvbsubdec.c
@@ -
From: Limin Wang
Signed-off-by: Limin Wang
---
libavcodec/libzvbi-teletextdec.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/libavcodec/libzvbi-teletextdec.c b/libavcodec/libzvbi-teletextdec.c
index fe6504ff8a..8031b02286 100644
--- a/libavcodec/libzvbi-teletextdec.
From: Limin Wang
Signed-off-by: Limin Wang
---
libavcodec/pgssubdec.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/libavcodec/pgssubdec.c b/libavcodec/pgssubdec.c
index 7fadcb8b4b..9c59a2297f 100644
--- a/libavcodec/pgssubdec.c
+++ b/libavcodec/pgssubdec.c
@@ -
Quoting Michael Niedermayer (2020-03-24 01:41:43)
> Fixes: out of array access
> Fixes:
> 21193/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_WAVPACK_fuzzer-5125168956702720
>
> Found-by: continuous fuzzing process
> https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
> Signed-off
Quoting Andreas Rheinhardt (2020-03-23 23:08:14)
> Anton Khirnov:
> > Quoting James Almer (2020-03-18 17:05:38)
> >> On 3/13/2020 7:28 AM, Anton Khirnov wrote:
> >>> It represents the relationship between them more naturally and will be
> >>> useful in the following commits.
> >>>
> >>> Allows sign
Quoting Kieran Kunhya (2020-03-23 22:34:59)
> >
> > I don't think you read that section carefully enough. What it says (in
> > my interpretation) is that an SPS can be activated only by:
> > - buffering period SEI
> > - a PPS (which is itself activated by picture data)
> > Picture timing SEI is nei
Quoting Michael Niedermayer (2020-03-24 01:41:24)
> On Mon, Mar 23, 2020 at 05:49:06PM +0100, Anton Khirnov wrote:
> > Quoting Michael Niedermayer (2020-03-20 21:50:18)
> > > On Fri, Mar 20, 2020 at 10:18:49AM +0100, Anton Khirnov wrote:
> > > > Quoting Michael Niedermayer (2020-03-20 01:03:36)
> >
On Sun, Mar 22, 2020 at 09:59:21 +0100, Steve Lhomme wrote:
> Always use a comma at the end, order elements by value.
IIUC, this is strictly a C99(+) "feature", so should probably be
mentioned here:
https://ffmpeg.org/developer.html#C-language-features
in case "all compilers we care about" support
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