Add docs for libsvt_hevc encoder in encoders.texi and general.texi
Signed-off-by: Jun Zhao
Signed-off-by: Huang, Zhengxu
Signed-off-by: hassene
Signed-off-by: Jing SUN
---
doc/encoders.texi | 161 ++
doc/general.texi | 8 +++
2 files chan
From: Jing Sun
base on patch by Huang, Zhengxu from https://github.com/intel/SVT-HEVC
V4: - Fix the build error with new API in PR#52
- Fix the encoding hang issue by API change in PR#52
- Fix the last frame dropping issue
- Fix the invalid parameter causing segmentation fault issue
On Thu, Feb 21, 2019 at 10:06 AM Fāng-ruì Sòng wrote:
>
> > Why is it a good idea to remove them from the linker command line?
>
> In short, it improves portability. I'm not suggesting removing
> -Bsymbolic or --version-script from the ffmpeg build system. I mean
> users will no longer have to spe
From: Andriy Gelman
Reduces buffering during estimation of mpegts raw_packet_size
parameter. Instead of buffering a fixed 8192 bytes, calculate
probe scores on a smaller buffer. Increase buffer size until
probe score is greater than minimum value.
---
libavformat/mpegts.c | 82 ++
> -Original Message-
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf Of
> Mark Thompson
> Sent: Thursday, February 28, 2019 8:38 AM
> To: ffmpeg-devel@ffmpeg.org
> Subject: [FFmpeg-devel] [PATCH v3 2/2] vf_scale_vaapi: Add options to
> configure output colour prope
On 28/02/2019 06:38, Guo, Yejun wrote:
>> -Original Message-
>> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
>> Of myp...@gmail.com
>> Sent: Thursday, February 28, 2019 11:26 AM
>> To: FFmpeg development discussions and patches > de...@ffmpeg.org>
>> Subject: Re: [F
On 28/02/2019 06:33, Guo, Yejun wrote:>> -Original Message-
>> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
>> Of Mark Thompson
>> Sent: Thursday, February 28, 2019 6:00 AM
>> To: ffmpeg-devel@ffmpeg.org
>> Subject: [FFmpeg-devel] [PATCH 4/5] vaapi_encode: Add ROI s
Fixes: Division by 0
Fixes: ffmpeg_zero_division.bin
Found-by: Anatoly Trosinenko
Signed-off-by: Michael Niedermayer
---
libavformat/gdv.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/libavformat/gdv.c b/libavformat/gdv.c
index a69c349cab..3ead383892 100644
--- a/libavformat/gdv.c
+++
On Thu, 2019-02-21 at 14:01 +0800, Li, Zhong wrote:
> > > @@ -90,6 +90,17 @@ static av_cold int
> > > qsv_decode_init(AVCodecContext
> > > *avctx)
> > > }
> > > #endif
> > >
> > > +#if CONFIG_VP9_QSV_DECODER
> > > +if (avctx->codec_id == AV_CODEC_ID_VP9) {
> > > +static const cha
---
tests/checkasm/Makefile | 1 +
tests/checkasm/checkasm.c | 3 ++
tests/checkasm/checkasm.h | 1 +
tests/checkasm/v210dec.c | 76 +++
4 files changed, 81 insertions(+)
create mode 100644 tests/checkasm/v210dec.c
diff --git a/tests/checkasm/Makefile b/
Prepare for checkasm test.
---
libavcodec/v210dec.c | 13 +
libavcodec/v210dec.h | 1 +
2 files changed, 10 insertions(+), 4 deletions(-)
diff --git a/libavcodec/v210dec.c b/libavcodec/v210dec.c
index ddc5dbe8be..28cf00d320 100644
--- a/libavcodec/v210dec.c
+++ b/libavcodec/v210dec.c
On Mon, Mar 04, 2019 at 01:24:27PM +0100, Martin Vignali wrote:
> Hello,
>
> Test on big endian is welcome.
> If it's works, it will avoid to add #if HAVE_BIG_ENDIAN in lot of place, to
> separate the old code from the new.
it passes fate on qemu mips
[...]
--
Michael GnuPG fingerprint: 9FF
On Tue, Feb 26, 2019 at 04:54:38PM +0100, Martin Vignali wrote:
> Hello,
>
> Patch in attach, change codeword bits writing
> by replacing PutBitContext, and use instead uint64_t bit_buf
> Also remove byte buffer length check
>
> encode_codeword func have two version now
> - one for dc coeff and r
Bump the minimum required version to the first one with the logger API callback.
Signed-off-by: James Almer
---
configure | 2 +-
libavcodec/libdav1d.c | 9 +
2 files changed, 10 insertions(+), 1 deletion(-)
diff --git a/configure b/configure
index dcead3a300..a5cef4bc09 100
Replaces the libdav1d internal allocator. It uses an AVBufferPool to reduce the
amount of allocated buffers.
About 5% speed up when decoding 720p or higher streams.
Signed-off-by: James Almer
---
get_buffer2() can't be used for this decoder, as there's no guarantee the
buffers
it returns will re
On 2019-03-01 18:41, Michael Stoner wrote:
> The AVX2 code leverages VPERMD to process 12 pixels/iteration. This is my
> first patch submission so any comments are greatly appreciated.
>
> -Mike
>
> Tested on Skylake (Win32 & Win64)
> 1920x1080 input frame
> =
> C code - 440
On Mon, Mar 04, 2019 at 07:34:00AM +, lmzeng(曾令明) wrote:
> From 45720887a4466b97dbd63b6cac452e814e20a567 Mon Sep 17 00:00:00 2001
> From: =?UTF-8?q?lmzeng=28=E6=9B=BE=E4=BB=A4=E6=98=8E=29?=
>
> Date: Mon, 4 Mar 2019 15:05:45 +0800
> Subject: [PATCH] fix hls-aes-128 set offset bug
>
> ---
>
sön 2019-03-03 klockan 21:59 -0500 skrev Matthew McKenna:
> Hello ffmpeg-devel:
>
> Attached is a patch to allow the MXF parser to identify the Canon
> XF-HEVC codec for video essence.
>
> This codec/containerization is found in the Canon XF-705 camera that
> Canon released in 2018. The camera
On 2019-03-03 15:44, Martin Vignali wrote:
> Hello,
>
> ...
>
> Not directly related to this patch, but it can be interesting for testing
> purpose to write a checkasm test for the v210 func decoding.
> So it's more easy to check the perf for "each" cpu flags, and be sure, the
> various width cas
On 3/4/2019 7:09 PM, Guo, Yejun wrote:
> Signed-off-by: Guo, Yejun
> ---
> configure | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/configure b/configure
> index 3042ab9..4c39da1 100755
> --- a/configure
> +++ b/configure
> @@ -6236,11 +6236,11 @@ enabled libvpx
Signed-off-by: Guo, Yejun
---
configure | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/configure b/configure
index 3042ab9..4c39da1 100755
--- a/configure
+++ b/configure
@@ -6236,11 +6236,11 @@ enabled libvpx&& {
}
enabled libvpx_vp9_decoder && {
Signed-off-by: Guo, Yejun
---
configure | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/configure b/configure
index 4c39da1..a5cd279 100755
--- a/configure
+++ b/configure
@@ -6226,12 +6226,12 @@ enabled libvorbis && require_pkg_config
libvorbis vorbis vorbis/code
> -Original Message-
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of James Almer
> Sent: Monday, March 04, 2019 9:51 PM
> To: ffmpeg-devel@ffmpeg.org
> Subject: Re: [FFmpeg-devel] [PATCH 1/2] configure: enable libvpx-vp9
> encoder and decoder
>
> On 3/4/2019
On 3/4/2019 6:21 PM, Guo, Yejun wrote:
> Signed-off-by: Guo, Yejun
> ---
> configure | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/configure b/configure
> index 1c0ba78..66e0113 100755
> --- a/configure
> +++ b/configure
> @@ -6226,12 +6226,12 @@ enabled libvorbis
On 3/4/2019 6:21 PM, Guo, Yejun wrote:
> currently run confingure and there is no "libvpx_vp9" for encoder and
> decoder in the output string, while "libvpx_vp8" is there.
The check is working fine as is on systems without pthreads, so the
commit message is wrong. It should say something like addi
Signed-off-by: Guo, Yejun
---
configure | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/configure b/configure
index 1c0ba78..66e0113 100755
--- a/configure
+++ b/configure
@@ -6226,12 +6226,12 @@ enabled libvorbis && require_pkg_config
libvorbis vorbis vorbis/code
currently run confingure and there is no "libvpx_vp9" for encoder and
decoder in the output string, while "libvpx_vp8" is there.
Signed-off-by: Guo, Yejun
---
configure | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/configure b/configure
index 3042ab9..1c0ba78 100755
---
> -Original Message-
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of James Almer
> Sent: Monday, March 04, 2019 8:40 PM
> To: ffmpeg-devel@ffmpeg.org
> Subject: Re: [FFmpeg-devel] [PATCH] configure: really enable libvpx-vp9
> encoder and decoder
>
> On 3/4/20
On 3/4/2019 9:27 AM, Guo, Yejun wrote:
>
>
>> -Original Message-
>> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
>> Of James Almer
>> Sent: Monday, March 04, 2019 8:21 PM
>> To: ffmpeg-devel@ffmpeg.org
>> Subject: Re: [FFmpeg-devel] [PATCH] configure: really enabl
Hello,
Test on big endian is welcome.
If it's works, it will avoid to add #if HAVE_BIG_ENDIAN in lot of place, to
separate the old code from the new.
Martin
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> -Original Message-
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of James Almer
> Sent: Monday, March 04, 2019 8:21 PM
> To: ffmpeg-devel@ffmpeg.org
> Subject: Re: [FFmpeg-devel] [PATCH] configure: really enable libvpx-vp9
> encoder and decoder
>
> On 3/4/20
On 3/4/2019 12:40 PM, Guo, Yejun wrote:
> Signed-off-by: Guo, Yejun
> ---
> configure | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/configure b/configure
> index 3042ab9..3e2a487 100755
> --- a/configure
> +++ b/configure
> @@ -6236,11 +6236,11 @@ enabled libvpx
Pushed. Thanks
Martin
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sorry for the disturbance, I missed "" in the command line, please ignore this
patch, thanks.
> -Original Message-
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Guo, Yejun
> Sent: Monday, March 04, 2019 7:57 PM
> To: FFmpeg development discussions and patche
> -Original Message-
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf
> Of Timo Rothenpieler
> Sent: Monday, March 04, 2019 5:43 PM
> To: ffmpeg-devel@ffmpeg.org
> Subject: Re: [FFmpeg-devel] [PATCH] use the correct option of pkg-config to
> check version
>
> This
On Mon, Mar 4, 2019 at 4:06 PM Guo, Yejun wrote:
>
> I tried pkg-config on my local ubuntu16.04 system, the option like
> ">=1.2" or "<3.2" does not work, we have to use option --atleast-version
> and --max-version separately.
>
> Signed-off-by: Guo, Yejun
> ---
> configure | 57
The patch basically looks good. Some comments inline.
> -Original Message-
> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf Of
> Mark Thompson
> Sent: Thursday, February 28, 2019 8:38 AM
> To: ffmpeg-devel@ffmpeg.org
> Subject: [FFmpeg-devel] [PATCH v3 1/2] lavfi/vaa
ping
On Mon, Feb 25, 2019 at 11:50 AM Paweł Wegner
wrote:
> This fixes avformat_query_codec incorrectly returning 0 for
> mov container and mov_text subtitles.
>
> Signed-off-by: Paweł Wegner
> ---
> libavformat/movenc.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/
On Mon, Mar 4, 2019 at 10:50 AM Paweł Wegner
wrote:
> ping
>
> On Mon, Feb 25, 2019 at 11:50 AM Paweł Wegner
> wrote:
>
>> This fixes avformat_query_codec incorrectly returning 0 for
>> mov container and mov_text subtitles.
>>
>> Signed-off-by: Paweł Wegner
>> ---
>> libavformat/movenc.c | 2 +
This seems weird to me, why would there only be an issue on Ubuntu 16.04?
I'd assume that the code in question has been tested quite a bit.
Do you have an example of where and how it fails?
smime.p7s
Description: S/MIME Cryptographic Signature
___
ff
> 在 2019年3月4日，下午3:34，lmzeng(曾令明) 写道：
>
> From 45720887a4466b97dbd63b6cac452e814e20a567 Mon Sep 17 00:00:00 2001
> From: =?UTF-8?q?lmzeng=28=E6=9B=BE=E4=BB=A4=E6=98=8E=29?=
>
> Date: Mon, 4 Mar 2019 15:05:45 +0800
> Subject: [PATCH] fix hls-aes-128 set offset bug
>
> ---
> libavformat/hls.c |
I tried pkg-config on my local ubuntu16.04 system, the option like
">=1.2" or "<3.2" does not work, we have to use option --atleast-version
and --max-version separately.
Signed-off-by: Guo, Yejun
---
configure | 57 ++---
1 file changed, 30 ins
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