From: hwren
=== Version1 ===
These patches are to supplement the third generation of Audio Video Coding
Standard,
part 2: video (AVS3-P2), aka IEEE1857.10, decoding support via libuavs3d
wrapper.
The uAVS3d decoder could be found in https://github.com/uavs3/uavs3d
AVS3 sample streams could be
From: hwren
Signed-off-by: hbj
Signed-off-by: hwren
---
libavcodec/codec_desc.c | 7 +++
libavcodec/codec_id.h | 1 +
2 files changed, 8 insertions(+)
diff --git a/libavcodec/codec_desc.c b/libavcodec/codec_desc.c
index 0ae6aee63b..61473178fc 100644
--- a/libavcodec/codec_desc.c
+++ b/l
From: hwren
Signed-off-by: hbj
Signed-off-by: hwren
---
Changelog | 1 +
configure | 4 +
doc/decoders.texi | 21
doc/general.texi | 8 ++
libavcodec/Makefile| 1 +
libavcodec/allcodecs.c | 1 +
libavcodec/libuavs3d.c | 255 +
From: hwren
Signed-off-by: hwren
---
libavcodec/Makefile | 2 +
libavcodec/avs3.c | 95 +
libavcodec/avs3.h | 52 +
3 files changed, 149 insertions(+)
create mode 100644 libavcodec/avs3.c
create mode 100644 libavcodec/av
From: hwren
Signed-off-by: hbj
Signed-off-by: hwren
---
libavcodec/Makefile | 1 +
libavcodec/avs3_parser.c | 179 +++
libavcodec/parsers.c | 1 +
3 files changed, 181 insertions(+)
create mode 100644 libavcodec/avs3_parser.c
diff --git a/liba
From: hwren
Signed-off-by: hbj
Signed-off-by: hwren
---
Changelog| 1 +
libavformat/Makefile | 1 +
libavformat/allformats.c | 1 +
libavformat/avs3dec.c| 68
libavformat/version.h| 2 +-
5 files changed, 72 insertions(+)
At 2020-08-19 21:15:32, "Andreas Rheinhardt"
wrote:
>hwr...@126.com:
>> From: hwren
>>
>> Signed-off-by: hwren
>> ---
>> libavcodec/Makefile | 2 +
>> libavcodec/avs3.c | 95 +
>> libavcodec/avs3.h | 52 ++
On Wed, Aug 19, 2020 at 6:12 PM Nicolas George wrote:
> Ashutosh Pradhan (12020-08-18):
> > Generate algorithmic music using riffs, lindenmayer systems, cellular
> automaton and rhythm algorithms.
> > Fixed the error that was causing segmentation fault in the previous
> patch.
>
> Thanks. (But th
zhilizhao 于2020年8月13日周四 下午12:55写道：
>
>
>
> > On Aug 13, 2020, at 11:57 AM, leozhang wrote:
> >
> > Signed-off-by: leozhang
> > ---
> > libavutil/video_enc_params.h | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/libavutil/video_enc_params.h b/libavutil/video_enc_par
At 2020-08-19 22:14:04, "Moritz Barsnick" wrote:
>On Wed, Aug 19, 2020 at 14:25:54 +0800, hwr...@126.com wrote:
>> +for (; cur < buf_size; ++cur) {
>> +state = (state << 8) | buf[cur];
>> +if (ISPIC(buf[cur])){
>> +++cur;
>
>ffmpeg
At 2020-08-19 22:18:52, "Moritz Barsnick" wrote:
>On Wed, Aug 19, 2020 at 14:25:53 +0800, hwr...@126.com wrote:
>> + * AVS3 related definition
>
>definitions?
>> +};
>> \ No newline at end of file
>
>Please amend a carriage return to the last line.
>
>> + * AVS3 related definit
At 2020-08-19 20:56:27, "Nicolas George" wrote:
>hwr...@126.com (12020-08-19):
>> From: hwren
>>
>> Signed-off-by: hwren
>> ---
>> libavcodec/Makefile | 2 +
>> libavcodec/avs3.c | 95 +
>> libavcodec/avs3.h | 52 +
At 2020-08-19 22:23:07, "Moritz Barsnick" wrote:
>On Wed, Aug 19, 2020 at 14:25:56 +0800, hwr...@126.com wrote:
>> - AV1 Low overhead bitstream format demuxer
>> +- AVS3 video decoder via libuavs3d
>
>I wonder whether the raw demuxer should have been mentioned in its
>respectiv
> On Aug 20, 2020, at 10:36 AM, Michael Bradshaw
> wrote:
>
> Signed-off-by: Michael Bradshaw
> ---
> libavcodec/proresenc_anatoliy.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/libavcodec/proresenc_anatoliy.c b/libavcodec/proresenc_anatoliy.c
> index 1128978330
currently, output is set both at DNNModel.set_input_output and
DNNModule.execute_model, it makes sense that the output name is
provided at model inference time so all the output info is set
at a single place.
and so DNNModel.set_input_output is renamed to DNNModel.set_input
Signed-off-by: Guo, Ye
> -Original Message-
> From: ffmpeg-devel On Behalf Of Ting Fu
> Sent: 2020年8月19日 21:43
> To: ffmpeg-devel@ffmpeg.org
> Subject: [FFmpeg-devel] [PATCH] dnn/native: rename struct
> ConvolutionalNetwork to NativeModel
>
> Signed-off-by: Ting Fu
> ---
> libavfilter/dnn/dnn_backend_native
Signed-off-by: Michael Bradshaw
---
libavcodec/proresenc_anatoliy.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/libavcodec/proresenc_anatoliy.c b/libavcodec/proresenc_anatoliy.c
index 1128978330..3005db0bb4 100644
--- a/libavcodec/proresenc_anatoliy.c
+++ b/libavcodec/pr
On Wed, Aug 19, 2020 at 8:24 PM Michael Bradshaw wrote:
> Signed-off-by: Michael Bradshaw
> ---
> libavcodec/proresenc_anatoliy.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/libavcodec/proresenc_anatoliy.c
> b/libavcodec/proresenc_anatoliy.c
> index 1128978330..3a
Signed-off-by: Michael Bradshaw
---
libavcodec/proresenc_anatoliy.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/libavcodec/proresenc_anatoliy.c b/libavcodec/proresenc_anatoliy.c
index 1128978330..3aa18a3ca4 100644
--- a/libavcodec/proresenc_anatoliy.c
+++ b/libavcodec/pr
> -Original Message-
> From: ffmpeg-devel On Behalf Of
> Alexander Strasser
> Sent: 2020年8月20日 4:06
> To: FFmpeg development discussions and patches
> Subject: Re: [FFmpeg-devel] [PATCH V4] dnn_backend_openvino.c: parse options
> in openvino backend
>
> Hi Yejun!
>
> On 2020-08-18 23:
On Wed, 2020-08-19 at 13:53 +0200, Nicolas George wrote:
> Haihao Xiang (12020-08-19):
> > ---
> > libavcodec/qsv.c | 3 ---
> > 1 file changed, 3 deletions(-)
> >
> > diff --git a/libavcodec/qsv.c b/libavcodec/qsv.c
> > index faa424bb68..6776b745b9 100644
> > --- a/libavcodec/qsv.c
> > +++ b/lib
On Fri, 14 Aug 2020, Nicolas George wrote:
Signed-off-by: Nicolas George
---
fftools/ffplay.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fftools/ffplay.c b/fftools/ffplay.c
index d673b8049a..6c9c041e9a 100644
--- a/fftools/ffplay.c
+++ b/fftools/ffplay.c
@@ -2008,7 +20
On 8/19/2020 6:51 PM, Jan Ekström wrote:
> On Tue, Aug 18, 2020 at 10:25 PM Jan Ekström wrote:
>>
>> The first two commits fix both of the fuzzing samples I have on hand.
>> One being from #8845, and another provided privately by Michael. Changes have
>> been tested both with clang 10's ASAN as we
While reading the filename tag, it mays return a EOF and we are still
copying the file with uninitialized value.
---
libavformat/r3d.c | 5 -
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/libavformat/r3d.c b/libavformat/r3d.c
index 7aa0c5a2c3..d013b8c30e 100644
--- a/libavformat
On 8/19/2020 4:59 PM, Thierry Foucu wrote:
> While reading the filename tag, it mays return a EOF and we are still
> copying the file with uninitialized value.
> ---
> libavformat/r3d.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/libavformat/r3d.c b/libavformat/r3d.c
Hello,
Ffmpeg is currently being used on a system that I support and I need
clarification that version 3.4 is still being maintained and patched on a
daily basis. Can you please provide me a statement indicating that this
software is still supported and a date of how long it will be supported?
Ve
Nicolas George:
> Andreas Rheinhardt (12020-08-15):
>> This means that one only needs to update the shorter list of references.
>>
>> Signed-off-by: Andreas Rheinhardt
>> ---
>> I doubt that this optimizations is worth the additional complexity. I
>> have just added it for you to decide.
>
> I mu
On Tue, Aug 18, 2020 at 10:25 PM Jan Ekström wrote:
>
> The first two commits fix both of the fuzzing samples I have on hand.
> One being from #8845, and another provided privately by Michael. Changes have
> been tested both with clang 10's ASAN as well as standard valgrind.
>
For the record I ha
Nicolas George:
> Andreas Rheinhardt (12020-08-15):
>> Signed-off-by: Andreas Rheinhardt
>> ---
>> libavfilter/formats.c | 4
>> 1 file changed, 4 insertions(+)
>
> The patch works, but I do not think it is necessary or even useful:
> these arrays are short-lived anyway, they will be freed
Right now, ff_merge_samplerates() contains three instances of the
MERGE_REF() macro, a macro which reallocates an array, updates some
pointers in a loop and frees several buffers. This commit makes it
possible to contain only one instance of said macro in the function,
thereby reducing codesize.
S
While reading the filename tag, it mays return a EOF and we are still
copying the file with uninitialized value.
---
libavformat/r3d.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavformat/r3d.c b/libavformat/r3d.c
index 7aa0c5a2c3..7ba589530d 100644
--- a/libavformat/r3d
* chroma-derived-nc / chroma-derived-c and ictcp
Signed-off-by: Harry Mallon
---
doc/codecs.texi| 6 ++
libavcodec/options_table.h | 33 ++---
2 files changed, 24 insertions(+), 15 deletions(-)
diff --git a/doc/codecs.texi b/doc/codecs.texi
index c09
Signed-off-by: Harry Mallon
---
libavcodec/proresdec2.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/proresdec2.c b/libavcodec/proresdec2.c
index d5fbfc6711..4e1d0dd3f1 100644
--- a/libavcodec/proresdec2.c
+++ b/libavcodec/proresdec2.c
@@ -289,7 +289,7 @@ static
On 8/19/20, Michael Bradshaw wrote:
> On Mon, Apr 13, 2020 at 4:14 PM Michael Bradshaw wrote:
>
>> Attached is an updated patch that passes fate.
>>
>
> I completely forgot about this patch. If no one objects over the next few
> days I plan on pushing this. FATE still passes.
Fine by me.
___
On Mon, Apr 13, 2020 at 4:14 PM Michael Bradshaw wrote:
> Attached is an updated patch that passes fate.
>
I completely forgot about this patch. If no one objects over the next few
days I plan on pushing this. FATE still passes.
___
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Hi Yejun!
On 2020-08-18 23:08 +0800, Guo, Yejun wrote:
> Signed-off-by: Guo, Yejun
> ---
> v3: use AVOption
> v4: don't add new file dnn_common.h/c
>
> libavfilter/dnn/dnn_backend_openvino.c | 50
> +-
> 1 file changed, 49 insertions(+), 1 deletion(-)
>
> diff --
On 8/19/20, Andreas Rheinhardt wrote:
> Paul B Mahol:
>> On 7/31/20, Andreas Rheinhardt wrote:
>>> Signed-off-by: Andreas Rheinhardt
>>> ---
>>> libavcodec/smacker.c | 7 ---
>>> 1 file changed, 4 insertions(+), 3 deletions(-)
>>>
>>> diff --git a/libavcodec/smacker.c b/libavcodec/smacker.c
Paul B Mahol:
> On 7/31/20, Andreas Rheinhardt wrote:
>> Signed-off-by: Andreas Rheinhardt
>> ---
>> libavcodec/smacker.c | 7 ---
>> 1 file changed, 4 insertions(+), 3 deletions(-)
>>
>> diff --git a/libavcodec/smacker.c b/libavcodec/smacker.c
>> index 8a4d88cfed..4b1f0f1b7c 100644
>> --- a
On 8/13/20, Michael Niedermayer wrote:
> Fixes: Assertion failure
> Fixes:
> 24612/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-6600899842277376.fuzz
>
> Found-by: continuous fuzzing process
> https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
> Signed-off-by: Michael Niedermay
* chroma-derived-nc / chroma-derived-c and ictcp
Signed-off-by: Harry Mallon
---
doc/codecs.texi| 6 ++
libavcodec/options_table.h | 33 ++---
2 files changed, 24 insertions(+), 15 deletions(-)
diff --git a/doc/codecs.texi b/doc/codecs.texi
index c09
On 7/27/20, Andreas Rheinhardt wrote:
> Has apparently been copied from ff_choose_timebase() in commit
> a45cf639e6fb8c86aff91a00970060cd0be401c9.
>
> Signed-off-by: Andreas Rheinhardt
> ---
> Btw: There is exactly one user of this, namely the MXF muxer.
> Should this be moved to mxfenc.c? The sa
On 7/31/20, Andreas Rheinhardt wrote:
> Signed-off-by: Andreas Rheinhardt
> ---
> libavcodec/smacker.c | 83 +++-
> 1 file changed, 28 insertions(+), 55 deletions(-)
>
Probably OK
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On 7/31/20, Andreas Rheinhardt wrote:
> The extradata for Smacker video contains Huffman trees as well as a
> field containing the size (in bytes) of said Huffman tree when stored
> as a table. Due to three special values the decoder allocates more than
> the size field indicates; yet when it pars
Gautam Ramakrishnan:
> On Wed, Aug 19, 2020 at 5:51 PM wrote:
>>
>> From: Gautam Ramakrishnan
>>
>> This patch allows setting a compression ratio and to
>> set multiple layers. The user has to input a compression
>> ratio for each layer.
>> The per layer compression ration can be set as follows:
On 8/19/20, Gautam Ramakrishnan wrote:
> On Wed, Aug 19, 2020 at 5:51 PM wrote:
>>
>> From: Gautam Ramakrishnan
>>
>> This patch allows setting a compression ratio and to
>> set multiple layers. The user has to input a compression
>> ratio for each layer.
>> The per layer compression ration can
On 7/31/20, Andreas Rheinhardt wrote:
> Signed-off-by: Andreas Rheinhardt
> ---
> libavcodec/smacker.c | 7 ---
> 1 file changed, 4 insertions(+), 3 deletions(-)
>
> diff --git a/libavcodec/smacker.c b/libavcodec/smacker.c
> index 8a4d88cfed..4b1f0f1b7c 100644
> --- a/libavcodec/smacker.c
>
On 8/9/20, Andreas Rheinhardt wrote:
> The query_formats function of the remap filter tries to allocate
> two lists of formats which on success are attached to more permanent objects
> (AVFilterLinks) for storage afterwards. If attaching a list to an
> AVFilterLink succeeds, it is in turn owned by
On 7/31/20, Andreas Rheinhardt wrote:
> smacker_decode_header_tree() uses different variables for return values
> (res) and for errors (err) leading to code like
> res = foo(bar);
> if (res < 0) {
> err = res;
> goto error;
> }
> Given that no positive return value is ever used at all one
On 8/1/20, Andreas Rheinhardt wrote:
> Up until now, the Smacker decoder has pretended that the prediction
> values are signed in code like 'pred[0] += (unsigned)sign_extend(val, 16)'
> (the cast has been added to this code later to fix undefined behaviour).
> This has been even done in case the P
On 7/31/20, Andreas Rheinhardt wrote:
> The Huffmann tables used by Smacker can consist of exactly one leaf only
> in which case the length of the corresponding code is zero; there is
> then exactly one value encoded. Our VLC can't handle this and therefore
> this case needs to be treated separate
On 8/10/20, Andreas Rheinhardt wrote:
> Signed-off-by: Andreas Rheinhardt
> ---
> libavformat/mlvdec.c | 3 +++
> 1 file changed, 3 insertions(+)
>
Probably OK
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On 8/17/20, Anamitra Ghorui wrote:
> On Sat, 15 Aug 2020 00:29:10 +0530
> Anamitra Ghorui wrote:
>
>> This patch fixes a few cosmetic errors mentioned in v3, an error in the
>> ColorBuckets reading function and removes a few redundancies in the
>> rangecoder initialisation.
>>
>> Co-authored-by:
On 8/18/20, Clément Bœsch wrote:
> ---
> libavcodec/dvbsubenc.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
OK
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On 8/18/20, Clément Bœsch wrote:
> ---
> libavcodec/dvbsubenc.c | 78 +-
> 1 file changed, 39 insertions(+), 39 deletions(-)
>
LGTM
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On 8/18/20, Clément Bœsch wrote:
> ---
> libavcodec/dvbsubdec.c | 3 +++
> 1 file changed, 3 insertions(+)
>
LGTM
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On 8/12/20, Nicolas George wrote:
> Filters can use min_samples/max_samples if the number is constant
> or activate and ff_inlink_consume_samples().
>
LGTM
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Am Mi., 19. Aug. 2020 um 20:25 Uhr schrieb Carter, Tenisha [USA]
:
> Ffmpeg is currently being used on a system that I support and I need
> clarification that version 3.4 is still being maintained and patched on a
> daily basis. Can you please provide me a statement indicating that this
> software
Thanks Michael for your feedback.
On Wed, Aug 19, 2020 at 6:55 AM Michael Niedermayer
wrote:
> faster is better obviously, so if its tested with odd sizes and arm
> developers had a chance to comment. it should be ok
>
>
The current patch was tested with `make check` on Arm64 Graviton2.
I also h
On 19.08.2020 20:25, Carter, Tenisha [USA] wrote:
Hello,
Ffmpeg is currently being used on a system that I support and I need
clarification that version 3.4 is still being maintained and patched on a
daily basis. Can you please provide me a statement indicating that this
software is still suppor
On 8/14/20, Nicolas George wrote:
> Signed-off-by: Nicolas George
> ---
> fftools/ffplay.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
Looks OK, but I'm not maintainer of this code.
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h
On 8/14/20, Nicolas George wrote:
> Signed-off-by: Nicolas George
> ---
> libavfilter/buffersink.h | 36
> 1 file changed, 36 insertions(+)
>
LGTM
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On 8/14/20, Nicolas George wrote:
> Signed-off-by: Nicolas George
> ---
> libavfilter/buffersink.h | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
LGTM
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On Wed, Aug 19, 2020 at 5:51 PM wrote:
>
> From: Gautam Ramakrishnan
>
> This patch allows setting a compression ratio and to
> set multiple layers. The user has to input a compression
> ratio for each layer.
> The per layer compression ration can be set as follows:
> -layer_rates "r1,r2,...rn"
>
On 8/14/20, Nicolas George wrote:
> Signed-off-by: Nicolas George
> ---
> libavfilter/buffersink.c | 23 +++
> 1 file changed, 23 insertions(+)
>
How they are currently redundant?
Sorry, its not obvious to me from code.
> diff --git a/libavfilter/buffersink.c b/libavfilter
On 8/12/20, Nicolas George wrote:
> Signed-off-by: Nicolas George
> ---
> libavfilter/avfilter.h | 3 +--
> libavfilter/avfiltergraph.c | 40 -
> libavfilter/internal.h | 8
> 3 files changed, 1 insertion(+), 50 deletions(-)
>
LGTM
__
On 8/12/20, Nicolas George wrote:
> It is not relevant when using activate and framesync.
>
Nice catch, patch OK.
> Signed-off-by: Nicolas George
> ---
> libavfilter/vf_overlay_qsv.c | 2 --
> 1 file changed, 2 deletions(-)
>
> diff --git a/libavfilter/vf_overlay_qsv.c b/libavfilter/vf_overlay
On 8/12/20, Nicolas George wrote:
> Preserve the original workings, that does not use frames timestamps
> and therefore is very fragile.
That could be added later.
>
> Allow to remove needs_fifo.
>
Patch OK.
> Signed-off-by: Nicolas George
> ---
> libavfilter/vaf_spectrumsynth.c | 69 +++
On 8/17/20, Alexander Strasser wrote:
> On 2020-08-16 23:12 +0200, Nicolas George wrote:
>> Alexander Strasser (12020-08-16):
>> > I dislike the negative name too, because like mentioned by Marton it
>> > doesn't work well with overriding the option to turn it off.
>> >
>> > On one hand for this o
On 8/6/20, Andreas Rheinhardt wrote:
> Signed-off-by: Andreas Rheinhardt
> ---
> libavformat/vividas.c | 9 +
> 1 file changed, 5 insertions(+), 4 deletions(-)
>
Probably OK
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On 8/10/20, Andreas Rheinhardt wrote:
> Otherwise it might happen that invalid dimensions are used when reading
> a video packet; this might lead to undefined overflow.
>
> Signed-off-by: Andreas Rheinhardt
> ---
> libavformat/mlvdec.c | 20 +++-
> 1 file changed, 11 insertions(+
On 8/15/20, Andreas Rheinhardt wrote:
> Signed-off-by: Andreas Rheinhardt
> ---
> libavfilter/formats.c | 18 +-
> 1 file changed, 9 insertions(+), 9 deletions(-)
>
LGTM
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On 8/8/20, Andreas Rheinhardt wrote:
> It is unused since 8cbb055760c725d0fb99fb759caabb5f4e37e340 and it
> actually coincides with avfilter_make_format64_list().
LGTM.
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On 8/19/20, Nicolas George wrote:
> Paul B Mahol (12020-08-19):
>> Hmm, something about fluidsynthsounds?
>
> That would be ok by me. Other suggestions: fluidsynthmusic, fluidmusic.
>
>> Writing excellent synthesizer is not trivial task.
>
> Indeed. But it is also of little use for this project.
>
Paul B Mahol (12020-08-19):
> Hmm, something about fluidsynthsounds?
That would be ok by me. Other suggestions: fluidsynthmusic, fluidmusic.
> Writing excellent synthesizer is not trivial task.
Indeed. But it is also of little use for this project.
On the other hand, writing a correct synthesiz
Andreas Rheinhardt (12020-08-15):
> This means that one only needs to update the shorter list of references.
>
> Signed-off-by: Andreas Rheinhardt
> ---
> I doubt that this optimizations is worth the additional complexity. I
> have just added it for you to decide.
I must say, I do not understand
Andreas Rheinhardt (12020-08-15):
> The callers of the ff_merge_*() functions fall into two categories with
> quite different needs:
>
> One caller is can_merge_formats() which only wants to test for mergeability
> without it merging anything. In order to do so, it duplicates the lists
> it intend
Andreas Rheinhardt (12020-08-15):
> by adapting the MERGE_FORMATS() so that only one instance of the
> MERGE_REF() macro needs to exist in ff_merge_samplerates().
Nit: the first line of the commit message should be a short summary.
>
> Signed-off-by: Andreas Rheinhardt
> ---
> libavfilter/form
Andreas Rheinhardt (12020-08-15):
> Signed-off-by: Andreas Rheinhardt
> ---
> libavfilter/formats.c | 4
> 1 file changed, 4 insertions(+)
The patch works, but I do not think it is necessary or even useful:
these arrays are short-lived anyway, they will be freed very soon
anyway.
(Also, we
Andreas Rheinhardt (12020-08-15):
> This is the analogue of cfc65520324ae640299bd321ef88ae76dcee6f78 for
> formats and samplerates; in contrast to said commit, one can avoid
> allocating a new array for formats as well (the complications of the
> generic channel layouts made this impossible for cha
Andreas Rheinhardt (12020-08-15):
> and remove the redundant check.
>
> This check for whether the allocated buffer is sufficient has been added
> in commit 1cbf7fb4345a3e5b7791d483241bf4759bde4ece (merging commit
> 5775a1832c4165e6acc1d307004b38701bb463f4). It is not sufficient to
> detect invali
On 8/19/2020 6:50 AM, ManojGuptaBonda wrote:
> From: Vikas Agarwal
>
> It allow AV1 header parsing and help initialize chroma format and other
> info properly.
>
> Chroma format wasn't correct if we use below code:
>
> avformat_find_stream_info(fmtc, NULL); iVideoStream =
> av_find_best_stream(
On 8/12/2020 3:25 PM, James Almer wrote:
> HEVC NALs are no longer being skipped based on their nuh_layer_id
> value since ad326379c6.
>
> Signed-off-by: James Almer
> ---
> libavcodec/h2645_parse.c | 8
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/libavcodec/h264
On 8/19/20, Nicolas George wrote:
> Ashutosh Pradhan (12020-08-18):
>> Generate algorithmic music using riffs, lindenmayer systems, cellular
>> automaton and rhythm algorithms.
>> Fixed the error that was causing segmentation fault in the previous
>> patch.
>
> Thanks. (But this last sentence shou
On Wed, Aug 19, 2020 at 14:25:56 +0800, hwr...@126.com wrote:
> - AV1 Low overhead bitstream format demuxer
> +- AVS3 video decoder via libuavs3d
I wonder whether the raw demuxer should have been mentioned in its
respective patch.
Moritz
___
ffmpeg-dev
On Wed, Aug 19, 2020 at 14:25:53 +0800, hwr...@126.com wrote:
> + * AVS3 related definition
definitions?
> +};
> \ No newline at end of file
Please amend a carriage return to the last line.
> + * AVS3 related definition
definitions?
Moritz
___
ffmpe
On Wed, Aug 19, 2020 at 14:25:54 +0800, hwr...@126.com wrote:
> +for (; cur < buf_size; ++cur) {
> +state = (state << 8) | buf[cur];
> +if (ISPIC(buf[cur])){
> +++cur;
ffmpeg prefers the "cur++" style (twice in this block, and elsewhere).
> +
On Tue, Aug 18, 2020 at 7:45 PM Paul B Mahol wrote:
>
> On 8/18/20, Jan Ekström wrote:
> > On Tue, Aug 18, 2020 at 12:45 PM Jan Ekström wrote:
> >>
> >> On Tue, Aug 18, 2020 at 12:17 PM Paul B Mahol wrote:
> >> >
> >> > I think there is open bug report about SEGV regarding this commit on
> >> >
Signed-off-by: Ting Fu
---
libavfilter/dnn/dnn_backend_native.c | 112 +--
libavfilter/dnn/dnn_backend_native.h | 4 +-
libavfilter/dnn/dnn_backend_tf.c | 24 +++---
3 files changed, 70 insertions(+), 70 deletions(-)
diff --git a/libavfilter/dnn/dnn_backend_native.
hwr...@126.com:
> From: hwren
>
> Signed-off-by: hwren
> ---
> libavcodec/Makefile | 2 +
> libavcodec/avs3.c | 95 +
> libavcodec/avs3.h | 52 +
> 3 files changed, 149 insertions(+)
> create mode 100644 libavcodec/avs3.c
On Tue, Aug 18, 2020 at 02:04:04PM +0100, Derek Buitenhuis wrote:
> On 18/08/2020 04:57, Dale Curtis wrote:
> > Can't be an else statement since the prior clause modifies is_complete.
>
> Ah, you're right.
>
> New version LGTM.
if someone applies this, please add a
"avformat/mov: " or equivalent
hwr...@126.com (12020-08-19):
> From: hwren
>
> Signed-off-by: hwren
> ---
> libavcodec/Makefile | 2 +
> libavcodec/avs3.c | 95 +
> libavcodec/avs3.h | 52 +
> 3 files changed, 149 insertions(+)
> create mode 100644 lib
Ashutosh Pradhan (12020-08-18):
> Generate algorithmic music using riffs, lindenmayer systems, cellular
> automaton and rhythm algorithms.
> Fixed the error that was causing segmentation fault in the previous patch.
Thanks. (But this last sentence should be below the --- in the mail, not
in the c
From: Gautam Ramakrishnan
This patch allows setting a compression ratio and to
set multiple layers. The user has to input a compression
ratio for each layer.
The per layer compression ration can be set as follows:
-layer_rates "r1,r2,...rn"
for to create 'n' layers.
---
libavcodec/j2kenc.c | 4
From: Gautam Ramakrishnan
This patch makes the tag_tree_zero() and tag_tree_size()
functions non static and callable from other files.
---
libavcodec/jpeg2000.c | 12 ++--
libavcodec/jpeg2000.h | 3 +++
2 files changed, 9 insertions(+), 6 deletions(-)
diff --git a/libavcodec/jpeg2000.c
From: Gautam Ramakrishnan
This patch fixes tag tree coding for JPEG2000
encoder.
---
libavcodec/j2kenc.c | 41 -
libavcodec/jpeg2000.c | 1 +
libavcodec/jpeg2000.h | 1 +
3 files changed, 26 insertions(+), 17 deletions(-)
diff --git a/libavcodec/j2ken
From: Gautam Ramakrishnan
This patch makes the ff_jpeg2000_cleanup
function take in an extra parameter which
indicates whether it is called from the
encoder or decoder.
---
libavcodec/j2kenc.c | 2 +-
libavcodec/jpeg2000.c| 2 +-
libavcodec/jpeg2000.h| 2 +-
libavcodec/jpeg2000dec.c
On Tue, Aug 18, 2020 at 01:11:30PM -0500, Sebastian Pop wrote:
> Hi,
>
> Unrolling by 4 the outer loop in yuv2planeX reduces the number of cache
> accesses by 7.5%.
> The values loaded for the filter are used in the 4 unrolled iterations and
> avoids reloading 3 times the same values.
> The perfor
Haihao Xiang (12020-08-19):
> ---
> libavcodec/qsv.c | 3 ---
> 1 file changed, 3 deletions(-)
>
> diff --git a/libavcodec/qsv.c b/libavcodec/qsv.c
> index faa424bb68..6776b745b9 100644
> --- a/libavcodec/qsv.c
> +++ b/libavcodec/qsv.c
> @@ -143,8 +143,6 @@ static const struct {
> { MFX_ERR_
On Wed, Aug 19, 2020 at 2:10 PM Haihao Xiang wrote:
>
> ---
> libavcodec/qsv.c | 3 ---
> 1 file changed, 3 deletions(-)
>
> diff --git a/libavcodec/qsv.c b/libavcodec/qsv.c
> index faa424bb68..6776b745b9 100644
> --- a/libavcodec/qsv.c
> +++ b/libavcodec/qsv.c
> @@ -143,8 +143,6 @@ static const
On Tue, Aug 18, 2020 at 10:55:31PM +0200, Clément Bœsch wrote:
> ---
> libavcodec/dvbsubenc.c | 3 ---
> 1 file changed, 3 deletions(-)
probably ok
thx
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
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