Adds support for animated WebP
v5:
* added version bumps
v4:
* using av_packet_new_side_data instead of av_packet_add_side_data
v3:
* generalized alpha blending to a common method
* added support for seeking
* updated existing tests for fate suite for WebP
v2:
* multi-threading support in decod
On Thu, Sep 10, 2020 at 1:27 PM Moritz Barsnick wrote:
> On Wed, Sep 09, 2020 at 09:57:24 +0200, Zlomek, Josef wrote:
> > On Tue, Sep 8, 2020 at 3:19 PM Moritz Barsnick wrote:
> > > Missing version bumps.
> > There is a version bump for libavformat, as new demuxer was added.
>
> I didn't see tha
Fixes: 4907
Adds support for decoding of animated WebP.
The WebP parser now splits the input stream into packets containing one frame.
The WebP decoder adds the animation related features according to the specs:
https://developers.google.com/speed/webp/docs/riff_container#animation
The frames of
Adds the demuxer of animated WebP files.
It supports non-animated, animated, truncated, and concatenated files.
Reading from a pipe (and other non-seekable inputs) is also supported.
The WebP demuxer splits the input stream into packets containing one frame.
It also marks the key frames properly.
Hi James,
Your concerns about SCC PPS were addressed in the new version.
http://ffmpeg.org/pipermail/ffmpeg-devel/2020-July/266037.html
http://ffmpeg.org/pipermail/ffmpeg-devel/2020-July/266038.html
Could you please take a look when you have time?
Thanks
Haihao
> Resend Linjie's patchset wit
Entirely outside of this filter being acceptable at all,
pulling in libcurl is not an option without major safeguards for every
single overlapping tls library both ffmpeg and curl support.
If both are using the same library, there is a huge potential for
libcurl being linked at all breaks ffmpeg
Signed-off-by: alex_qt <3.1...@ukr.net>
---
Changelog| 1 +
configure| 4 +
doc/filters.texi | 28 +
libavfilter/Makefile | 1 +
libavfilter/allfilters.c | 1 +
libavfilter/version.h| 2 +-
libavfilter/vf_http.c| 221 ++
ff_formats_ref() takes a pointer to an AVFilterFormats and a pointer to
a pointer to an AVFilterFormats as arguments and adds the latter as an
owner to the list pointed to by the former; the latter is hereby always
the address of a list contained in an AVFilterFormatsConfig and can
therefore not be
AVFilterFormats and AVFilterChannelLayouts always exist together, namely
in the aformat filter as well as in AVFilterLinks. Now that they are
grouped together in a single structure in AVFilterLinks, the same can be
done in aformat and then this structure can be freed on its own,
replacing the freei
Before commit 2f76476549a01ae2c4ec2a440e4b14c5aba64869, avfilter.h
contained no typedef for AVFilterChannelLayouts; all references to it
were done using its struct tag. formats.h meanwhile contained the
definition of the struct and a typedef for it. Said commit now added a
typedef in avfilter.h, to
Fixes: index -1 out of bounds for type 'const uint8_t [6][16]'
Fixes: out of array read
Fixes: shift exponent -21 is negative
Fixes:
25422/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MOBICLIP_fuzzer-5748258226569216
Fixes: shift exponent 8039082 is too large for 32-bit type 'int'
Fixes:
254
On 9/10/2020 3:47 PM, Michael Niedermayer wrote:
> On Thu, Sep 10, 2020 at 07:35:12PM +0200, Nicolas George wrote:
>> Michael Niedermayer (12020-09-10):
>>> this breaks several tests on big endian as that needs converts at diffferent
>>> places.
>>>
>>> heres a list of failures
>>
>> Thanks for poi
init_subtitles() sometimes returned directly upon error without cleaning
up after itself. The easiest way to trigger this is by using
picture-based subtitles; it is also possible to run into this in case of
missing decoders or allocation failures.
Furthermore, return the proper error code in case
There is nothing to free at this point.
Signed-off-by: Andreas Rheinhardt
---
libavfilter/vf_subtitles.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavfilter/vf_subtitles.c b/libavfilter/vf_subtitles.c
index 08b4d4efca..f9733c3935 100644
--- a/libavfilter/vf_subtitles.
av_read_frame() can handle uninitialized packets.
Signed-off-by: Andreas Rheinhardt
---
libavfilter/vf_subtitles.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/libavfilter/vf_subtitles.c b/libavfilter/vf_subtitles.c
index 2d3145bf2d..a045375b2d 100644
--- a/libavfilter/vf_subtitles.c
++
libavcodec major version is already 58.
Signed-off-by: Andreas Rheinhardt
---
libavfilter/vf_subtitles.c | 10 +++---
1 file changed, 3 insertions(+), 7 deletions(-)
diff --git a/libavfilter/vf_subtitles.c b/libavfilter/vf_subtitles.c
index a045375b2d..08b4d4efca 100644
--- a/libavfilter/vf
Signed-off-by: Andreas Rheinhardt
---
libavfilter/vf_uspp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavfilter/vf_uspp.c b/libavfilter/vf_uspp.c
index f6fb193433..72a0f562af 100644
--- a/libavfilter/vf_uspp.c
+++ b/libavfilter/vf_uspp.c
@@ -362,9 +362,9 @@ static int
The user has no business modifying the underlying AVCodec.
Signed-off-by: Andreas Rheinhardt
---
fftools/ffmpeg.h | 5 +++--
fftools/ffmpeg_filter.c| 5 +++--
libavcodec/avrndec.c | 2 +-
libavcodec/utils.c | 4 ++--
libavfilter/lavfutils.c| 2 +-
libavfilter/src_
av_read_frame() can handle uninitialized packets.
Signed-off-by: Andreas Rheinhardt
---
libavfilter/lavfutils.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/libavfilter/lavfutils.c b/libavfilter/lavfutils.c
index d7de89f4b3..57af5ebfdc 100644
--- a/libavfilter/lavfutils
Signed-off-by: Andreas Rheinhardt
---
libavfilter/lavfutils.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavfilter/lavfutils.c b/libavfilter/lavfutils.c
index 84dd4c0704..d7de89f4b3 100644
--- a/libavfilter/lavfutils.c
+++ b/libavfilter/lavfutils.c
@@ -46,7 +46,7 @@ int
Happened on several error conditions, e.g. if there is just no decoder
for the format (like with svg images).
Signed-off-by: Andreas Rheinhardt
---
libavfilter/lavfutils.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavfilter/lavfutils.c b/libavfilter/lavfutils.c
in
Paul B Mahol:
> Signed-off-by: Paul B Mahol
> ---
> libavformat/moflex.c | 19 ++-
> 1 file changed, 18 insertions(+), 1 deletion(-)
>
> diff --git a/libavformat/moflex.c b/libavformat/moflex.c
> index 747e32f079..257408 100644
> --- a/libavformat/moflex.c
> +++ b/libavformat
Signed-off-by: Paul B Mahol
---
libavcodec/mobiclip.c | 9 +
1 file changed, 9 insertions(+)
diff --git a/libavcodec/mobiclip.c b/libavcodec/mobiclip.c
index d147eddbae..c296ce3c78 100644
--- a/libavcodec/mobiclip.c
+++ b/libavcodec/mobiclip.c
@@ -1389,6 +1389,14 @@ static int mobiclip_d
Signed-off-by: Paul B Mahol
---
libavformat/moflex.c | 19 ++-
1 file changed, 18 insertions(+), 1 deletion(-)
diff --git a/libavformat/moflex.c b/libavformat/moflex.c
index 747e32f079..257408 100644
--- a/libavformat/moflex.c
+++ b/libavformat/moflex.c
@@ -327,7 +327,13 @@ s
On Wed, Sep 09, 2020 at 03:01:41AM +0200, Paul B Mahol wrote:
> On Tue, Sep 08, 2020 at 11:29:20PM +0200, Michael Niedermayer wrote:
> > Signed-off-by: Michael Niedermayer
> > ---
> > libavcodec/fastaudio.c | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
>
> ok
will apply
thx
[
On Thu, Sep 10, 2020 at 09:15:22PM +0200, Paul B Mahol wrote:
> On Thu, Sep 10, 2020 at 07:04:54PM +0200, Michael Niedermayer wrote:
> > Fixes: Regression since 1f2096945709a32315da740691b5716da55893c3
> > Found-by:
> > Signed-off-by: Michael Niedermayer
> > ---
> > libavcodec/agm.c | 4 ++--
> >
On Thu, Sep 10, 2020 at 07:04:54PM +0200, Michael Niedermayer wrote:
> Fixes: Regression since 1f2096945709a32315da740691b5716da55893c3
> Found-by:
> Signed-off-by: Michael Niedermayer
> ---
> libavcodec/agm.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
lgtm
_
On Thu, Sep 03, 2020 at 02:29:51PM +0800, Shiyou Yin wrote:
> From: gxw
>
> Test case fate-checkasm-h264pred failed in latest community code.
> This patch fixed the bug.
will apply
thx
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
"I am not trying to be any
On Thu, Sep 10, 2020 at 07:05:38PM +0800, Shiyou Yin wrote:
> >-Original Message-
> >From: ffmpeg-devel-boun...@ffmpeg.org
> >[mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf Of
> >Shiyou Yin
> >Sent: Thursday, September 3, 2020 2:30 PM
> >To: ffmpeg-devel@ffmpeg.org
> >Subject: [FFmpeg-
On Thu, Sep 10, 2020 at 07:35:12PM +0200, Nicolas George wrote:
> Michael Niedermayer (12020-09-10):
> > this breaks several tests on big endian as that needs converts at diffferent
> > places.
> >
> > heres a list of failures
>
> Thanks for pointing it. I do not see these archs on fate.ffmpeg.or
Michael Niedermayer (12020-09-10):
> this breaks several tests on big endian as that needs converts at diffferent
> places.
>
> heres a list of failures
Thanks for pointing it. I do not see these archs on fate.ffmpeg.org. Is
there a way to get the error output?
Anyway, I will try to find a big-e
Fixes: Regression since 1f2096945709a32315da740691b5716da55893c3
Found-by:
Signed-off-by: Michael Niedermayer
---
libavcodec/agm.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavcodec/agm.c b/libavcodec/agm.c
index 19490c5456..f60cbf1a18 100644
--- a/libavcodec/agm.
On Tue, Sep 08, 2020 at 12:20:25PM +, Nicolas George wrote:
> ffmpeg | branch: master | Nicolas George | Fri Aug 14
> 18:58:27 2020 +0200| [f08e024ac7d249064648a43bab06ed545f8827c7] | committer:
> Nicolas George
>
> fate: disable automatic conversions on many tests.
>
> Explicitly insert t
> 在 2020年9月10日，下午10:21，Richard Kern 写道：
>
>
>
>> On Sep 10, 2020, at 8:57 AM, zhilizhao wrote:
>>
>>
>>
On Aug 28, 2020, at 8:55 AM, Steven Liu wrote:
>>>
>>> 于2020年8月27日周四 下午5:39写道：
From: Zhao Zhili
The lock is used in clear_frame_queue().
---
li
> On Sep 10, 2020, at 8:57 AM, zhilizhao wrote:
>
>
>
>> On Aug 28, 2020, at 8:55 AM, Steven Liu wrote:
>>
>> 于2020年8月27日周四 下午5:39写道：
>>>
>>> From: Zhao Zhili
>>>
>>> The lock is used in clear_frame_queue().
>>> ---
>>> libavcodec/videotoolboxenc.c | 11 +++
>>> 1 file changed,
On Thu, Sep 03, 2020 at 04:32:37PM -0600, liush...@aosc.io wrote:
> From: Zixing Liu
>
> Signed-off-by: liushuyu
> ---
> Changelog| 1 +
> doc/general.texi | 2 +
> libavformat/Makefile | 1 +
> libavformat/allformats.c | 1 +
> libavformat/mca.c| 226
Signed-off-by: James Almer
---
libavcodec/thread.h | 2 +-
libavcodec/utils.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavcodec/thread.h b/libavcodec/thread.h
index 540135fbc9..87bf154da9 100644
--- a/libavcodec/thread.h
+++ b/libavcodec/thread.h
@@ -129,7 +129,7
> On Aug 28, 2020, at 8:55 AM, Steven Liu wrote:
>
> 于2020年8月27日周四 下午5:39写道：
>>
>> From: Zhao Zhili
>>
>> The lock is used in clear_frame_queue().
>> ---
>> libavcodec/videotoolboxenc.c | 11 +++
>> 1 file changed, 7 insertions(+), 4 deletions(-)
>>
>> diff --git a/libavcodec/videot
Signed-off-by: Mingyu Yin
---
libavfilter/dnn/Makefile | 1 +
libavfilter/dnn/dnn_backend_native.h | 2 +
.../dnn/dnn_backend_native_layer_conv2d.h | 1 -
.../dnn/dnn_backend_native_layer_dense.c | 151 ++
.../dnn/dnn_backend_native_lay
This avoids per codec checks for channels not being 0
Fixes: division by 0
Fixes:
25419/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FASTAUDIO_fuzzer-5632544761184256
Fixes:
25433/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FASTAUDIO_fuzzer-6215671900536832
Found-by: continuous fuzzi
Suggested-by: Paul B Mahol
See: [FFmpeg-devel] [PATCH 1/3] avcodec/fastaudio: Check channels
Signed-off-by: Michael Niedermayer
---
libavcodec/ac3dec_fixed.c | 3 ++-
libavcodec/ac3dec_float.c | 6 --
libavcodec/adxdec.c | 3 ++-
libavcodec/flacdec.c|
On Wed, Sep 09, 2020 at 03:00:51AM +0200, Paul B Mahol wrote:
> On Tue, Sep 08, 2020 at 11:29:19PM +0200, Michael Niedermayer wrote:
> > Fixes: division by 0
> > Fixes:
> > 25419/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FASTAUDIO_fuzzer-5632544761184256
> > Fixes:
> > 25433/clusterfuzz-t
Nicolas George:
> Andreas Rheinhardt (12020-09-10):
>> The movie and amovie filters currently use two packets. One of the two,
>> pkt0, is the owner of the returned packet; it is also the destination
>> packet for av_read_frame(). The other one pkt is initially (i.e. after
>> av_read_frame()) a cop
Signed-off-by: Paul B Mahol
---
libavformat/flic.c | 38 +++---
1 file changed, 35 insertions(+), 3 deletions(-)
diff --git a/libavformat/flic.c b/libavformat/flic.c
index e65c15..4552bff69c 100644
--- a/libavformat/flic.c
+++ b/libavformat/flic.c
@@ -202,6 +2
On Wed, Sep 09, 2020 at 09:57:24 +0200, Zlomek, Josef wrote:
> On Tue, Sep 8, 2020 at 3:19 PM Moritz Barsnick wrote:
> > Missing version bumps.
> There is a version bump for libavformat, as new demuxer was added.
I didn't see that in v4.
> I did not know that version should be increased also whe
>-Original Message-
>From: ffmpeg-devel-boun...@ffmpeg.org [mailto:ffmpeg-devel-boun...@ffmpeg.org]
>On Behalf Of
>Shiyou Yin
>Sent: Thursday, September 3, 2020 2:30 PM
>To: ffmpeg-devel@ffmpeg.org
>Cc: gxw
>Subject: [FFmpeg-devel] [PATCH 1/2] avcodec/mips: [loongson] Fixed mmi
>optimizat
>-Original Message-
>From: ffmpeg-devel-boun...@ffmpeg.org [mailto:ffmpeg-devel-boun...@ffmpeg.org]
>On Behalf Of
>Shiyou Yin
>Sent: Thursday, September 3, 2020 2:30 PM
>To: ffmpeg-devel@ffmpeg.org
>Subject: [FFmpeg-devel] [PATCH 2/2] Fix msa can't be disabled when
>'--cpu=loongson3a' ass
On 08-09-2020 08:31 pm, Harry Mallon wrote:
On 8 Sep 2020, at 14:29, Gyan Doshi wrote:
On 08-09-2020 06:23 pm, Harry Mallon wrote:
On 8 Sep 2020, at 13:08, Gyan Doshi wrote:
Hi Harry,
On 06-09-2020 04:24 pm, Gyan Doshi wrote:
On 06-09-2020 02:59 pm, Harry Mallon wrote:
Is there anyt
Andreas Rheinhardt:
> Instead move the extradata contained in packet side-data to its
> destination. This is possible because the side data already has zeroed
> padding.
>
> Notice that the check for FF_MAX_EXTRADATA_SIZE has been dropped,
> because said constant is from libavcodec/internal.h. If
Andreas Rheinhardt:
> If a sequence header has already been found, it is certain that the next
> startcode (being disjoint from the sequence header startcode) can begin
> at index four at the earliest.
>
> Signed-off-by: Andreas Rheinhardt
> ---
> libavcodec/extract_extradata_bsf.c | 2 --
> 1 f
On Wed, Sep 09, 2020 at 08:36:08PM -0700, mindm...@gmail.com wrote:
> From: Mark Reid
>
> ---
> libavfilter/vf_premultiply.c | 118 ++-
> 1 file changed, 115 insertions(+), 3 deletions(-)
>
LGTM, applied.
___
ffmpeg-de
Andreas Rheinhardt (12020-09-10):
> The movie and amovie filters currently use two packets. One of the two,
> pkt0, is the owner of the returned packet; it is also the destination
> packet for av_read_frame(). The other one pkt is initially (i.e. after
> av_read_frame()) a copy of pkt0; copy means
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