> -Original Message-
> From: Jun Zhao [mailto:mypopy...@gmail.com]
> Sent: Monday, August 21, 2017 11:27 AM
> To: FFmpeg development discussions and patches
> ; Li, Zhong
> Cc: s...@jkqxz.net; Zhao, Jun ; nfx...@googlemail.com
> Subject: Re: [FFmpeg-devel] [PATCH 1/2] vaapi_hevc: Add an op
so, how to use avctx->compression_level option?
-- Original --
From: "Jun Zhao";;
Send time: Monday, Aug 21, 2017 11:26 AM
To: "FFmpeg development discussions and patches";
"Zhong Li";
Cc: "sw"; "jun.zhao";
"nfxjfg";
Subject: Re: [FFmpeg-devel] [PATCH 1/2]
On 2017/8/21 11:04, Zhong Li wrote:
> Just like vaapi_h264 encoder, quality_level is set for tradeoff quality
> and performance.
>
> Signed-off-by: Zhong Li
> ---
> libavcodec/vaapi_encode_h265.c | 27 +++
> 1 file changed, 27 insertions(+)
>
> diff --git a/libavcodec/
The max value of quality should be 7 instead of 8.
It has been fixed in
intel-vaapi-driver(https://github.com/01org/intel-vaapi-driver/commit/53fa3daa12f6dbdd391d24ab479dc601ae37a89d)
Signed-off-by: Zhong Li
---
libavcodec/vaapi_encode_h264.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-
Just like vaapi_h264 encoder, quality_level is set for tradeoff quality
and performance.
Signed-off-by: Zhong Li
---
libavcodec/vaapi_encode_h265.c | 27 +++
1 file changed, 27 insertions(+)
diff --git a/libavcodec/vaapi_encode_h265.c b/libavcodec/vaapi_encode_h265.c
ind
On Sun, Aug 20, 2017 at 11:41:31PM +0100, Mark Thompson wrote:
> While not yet used, these NAL units do already have some defined
> semantics and are referred to elsewhere.
>
> (cherry picked from commit 3daaa4417317ca732fb00476fdb3308d784f87e4)
> ---
> libavcodec/hevc.h | 16
>
On Sun, Aug 20, 2017 at 11:41:30PM +0100, Mark Thompson wrote:
> With comments describing the derivation of each value.
>
> (cherry picked from commit aaf441465080b9bc57f5ca8dea656f9b2c5dc821)
> ---
> libavcodec/h264.h | 45 +
> 1 file changed, 45 inser
Fixes: integer overflow
Fixes: 2893/clusterfuzz-testcase-minimized-5809330567774208
Found-by: continuous fuzzing process
https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer
---
libavcodec/hevc_ps.c | 12
1 file changed, 12 insertions(+)
Fixes: out of array read
Fixes: 2873/clusterfuzz-testcase-minimized-5924145713905664
Found-by: continuous fuzzing process
https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer
---
libavcodec/aacdec_template.c | 4 ++--
1 file changed, 2 insertions(+),
Also improves the metadata and generally makes the configuration
a bit cleaner.
(cherry picked from commit ac12486714b48f9bd5d9167f90b77c936751d6ef)
---
configure |2 +-
libavcodec/Makefile|2 +-
libavcodec/vaapi_encode_h265.c | 1536 +++---
Matching the H.264 encoder.
(cherry picked from commit e3e8eab359238486dc233f7aa89b7bb3cb19ec38)
---
libavcodec/vaapi_encode_h265.c | 39 +++
1 file changed, 39 insertions(+)
diff --git a/libavcodec/vaapi_encode_h265.c b/libavcodec/vaapi_encode_h265.c
index 84
Included by default with non-IDR intra frames.
(cherry picked from commit a49ee60d5fdbdae1706a44cfbb814abb9793815f)
---
libavcodec/vaapi_encode_h264.c | 20 +++-
1 file changed, 19 insertions(+), 1 deletion(-)
diff --git a/libavcodec/vaapi_encode_h264.c b/libavcodec/vaapi_encode_
(cherry picked from commit 7a4fac5e91789b73e07bd4ad20493cfde028df76)
---
configure |2 +-
libavcodec/Makefile|2 +-
libavcodec/vaapi_encode_h264.c | 1425
3 files changed, 551 insertions(+), 878 deletions(-)
diff --
(cherry picked from commit b78c30d7ec26af67c00ce2002709a189f6a87a7e)
---
configure | 1 +
doc/bitstream_filters.texi | 36
libavcodec/Makefile | 1 +
libavcodec/bitstream_filters.c | 1 +
libavcodec/mpeg2_metadata_bsf.c | 360
Supports all streams that the coded bitstream infrastructure does
(currently H.264, H.265 and MPEG-2).
(cherry picked from commit f11d8a5e8b185340cc50fcbc8a1437b0fbe7e931)
---
configure | 1 +
doc/bitstream_filters.texi | 8 +++
libavcodec/Makefile| 1 +
Adds a new private option to enable them (off by default).
(cherry picked from commit 820a4483af13cf6fd51f13638e57bcd1c3f629d4)
---
libavcodec/vaapi_encode_h264.c | 33 +
1 file changed, 33 insertions(+)
diff --git a/libavcodec/vaapi_encode_h264.c b/libavcodec/vaa
(cherry picked from commit 2bc9ba8d3c41f3a8e56484bd67b05040c7909a01)
---
configure | 2 +
libavcodec/Makefile| 1 +
libavcodec/cbs.c | 3 +
libavcodec/cbs_internal.h | 1 +
libavcodec/cbs_mpeg2.c
This is able to modify some header metadata found in the VPS/SPS/VUI,
and can also add/remove AUDs.
(cherry picked from commit b31a9eae0233325c4b382c657f4b687d5d8b0812)
---
configure | 1 +
doc/bitstream_filters.texi | 54 +
libavcodec/Makefile| 1 +
This applies a specific fixup to some Bluray streams which contain
redundant PPSs modifying irrelevant parameters of the stream which
confuse other transformations which require correct extradata.
A new single global PPS is created, and all of the redundant PPSs
within the stream are removed.
(ch
(cherry picked from commit 867381b8b51fa21fa2b8f071f508f3d39cc9c1f0)
---
configure |2 +
libavcodec/Makefile |1 +
libavcodec/cbs.c |3 +
libavcodec/cbs_h2645.c| 410 -
libavcodec/cbs_h265.h
(cherry picked from commit acf06f45441be24c5cbae0920579cd69427326a1)
(cherry picked from commit 768eb9182e94a94bc2ef46f565a0dac7afef3b57)
---
configure |2 +
libavcodec/Makefile |1 +
libavcodec/cbs.c |3 +
libavcodec/c
Add comments to describe the sources of the constraint values expressed here,
and add some more related values which will be used in following patches.
Fix the incorrect values for SPS and PPS count (they are not the same as those
used for H.264), and remove HEVC_MAX_CU_SIZE because it is not used
With comments describing the derivation of each value.
(cherry picked from commit aaf441465080b9bc57f5ca8dea656f9b2c5dc821)
---
libavcodec/h264.h | 45 +
1 file changed, 45 insertions(+)
diff --git a/libavcodec/h264.h b/libavcodec/h264.h
index 86df5eb9
This series adds a coded bitstream editing infrastructure, mostly as a merge
from the other tine. The main change on merging is replacing the use of the
bitstream API with the get_bits API; pretty much all other differences are just
resolving minor differences between the two tines.
Patches 1-
While not yet used, these NAL units do already have some defined
semantics and are referred to elsewhere.
(cherry picked from commit 3daaa4417317ca732fb00476fdb3308d784f87e4)
---
libavcodec/hevc.h | 16
1 file changed, 16 insertions(+)
diff --git a/libavcodec/hevc.h b/libavcodec
This is able to modify some header metadata found in the SPS/VUI,
and can also add/remove AUDs and insert user data in SEI NAL units.
(cherry picked from commit 9e93001b6135a23fe4e200196c08fb4fbffed6fc)
---
configure | 1 +
doc/bitstream_filters.texi | 63 +
libavc
(cherry picked from commit 18f1706f331bf5dd565774eae680508c8d3a97ad)
---
configure | 1 +
libavcodec/Makefile | 1 +
libavcodec/cbs.c | 460 ++
libavcodec/cbs.h | 274 +++
libavcodec/cbs
This avoids confusion with equivalent H.265 SEI values when both are
being used at the same time.
(cherry picked from commit 6ea220cbeec8863e2006a03b73bed52db2b13ee7)
---
libavcodec/h264_parser.c | 26 -
libavcodec/h264_sei.c | 20 ++--
libav
On 08/09/2017 01:19 PM, Jorge Ramirez-Ortiz wrote:
This commit fixes the broken build on platforms not support v4l2_m2m
but supporting v4l - this has been tested on ubuntu 10.04, 2.6.xx
kernel.
It also fixes a regression introduced in libavcodec/Makefile with v4.
Fate suite and encoders/decoder
Signed integer overflow is undefined behavior.
Detected with clang and -fsanitize=signed-integer-overflow
Signed-off-by: Vitaly Buka
---
libavcodec/utils.c| 2 +-
libavformat/aviobuf.c | 2 ++
libavformat/mov.c | 2 +-
3 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/libavc
Signed integer overflow is undefined behavior.
Detected with clang and -fsanitize=signed-integer-overflow
Signed-off-by: Vitaly Buka
---
libavcodec/utils.c| 2 +-
libavformat/aviobuf.c | 2 ++
libavformat/mov.c | 2 +-
3 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/libavc
On Sun, Aug 20, 2017 at 04:06:46PM +0200, Paul B Mahol wrote:
> On 8/19/17, Michael Niedermayer wrote:
> > On Sat, Aug 19, 2017 at 04:00:18PM +0200, Paul B Mahol wrote:
> >> On 8/19/17, Michael Niedermayer wrote:
> >> > On Fri, Aug 18, 2017 at 06:21:56PM +0200, Paul B Mahol wrote:
> >> >> On 8/18
On 18/08/17 03:14, Jun Zhao wrote:
> From 64c53df3134c0b478d212f141e6dbe4c3743b3c6 Mon Sep 17 00:00:00 2001
> From: Jun Zhao
> Date: Tue, 1 Aug 2017 23:05:44 -0400
> Subject: [PATCH V3 3/4] lavc/vaapi_encode_h264: respect "slices" option in
> h264 vaapi encoder
>
> Enable multi-slice support in
On 8/20/2017 4:10 AM, Vitaly Buka wrote:
> Looks like libavcodec/ has more LL or ll than INT64_C.
> Should I update the patch?
IMO yes. LL is known to work whereas ll might not in some fringe setups
(we have a few of those running FATE).
>
> On Sat, Aug 19, 2017 at 11:35 PM, Hendrik Leppkes
> w
On 18/08/17 03:13, Jun Zhao wrote:
> V3: - Making pic->slices be VAAPIEncodeSlice* instead of VAAPIEncodeSlice**.
> - Fix resource (vaBuffer) lead when realloc pic->param_buffers fail.
> - Adjust max_slices location in VAAPIEncodeContext.
> - Re-work distributing the macro-blocks for mu
On 8/19/17, Michael Niedermayer wrote:
> On Sat, Aug 19, 2017 at 04:00:18PM +0200, Paul B Mahol wrote:
>> On 8/19/17, Michael Niedermayer wrote:
>> > On Fri, Aug 18, 2017 at 06:21:56PM +0200, Paul B Mahol wrote:
>> >> On 8/18/17, Michael Niedermayer wrote:
>> >> > Fixes: runtime error: shift exp
On 16/08/17 03:47, Jun Zhao wrote:
> V3: Clean the code and add docs for "coder" option base on Steven code review.
> V2: Follow libx264 "coder" option style, base on Hendrik Leppkes code review.
LGTM; applied.
Thanks,
- Mark
___
ffmpeg-devel mailing l
fix ticket id: 6599
Signed-off-by: Steven Liu
---
libavformat/hlsenc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavformat/hlsenc.c b/libavformat/hlsenc.c
index 74a3249b73..4a90886331 100644
--- a/libavformat/hlsenc.c
+++ b/libavformat/hlsenc.c
@@ -1745,7 +1745,6 @@ s
Le tridi 23 thermidor, an CCXXV, Nicolas George a écrit :
> After this commit, the code compiles, but on my setup it
> segfaults before and after. It also prints the very worrying
> warning:
>
> src/libavfilter/vf_libvmaf.c:161:66: warning: passing argument 4 of
> ‘compute_vmaf’ from incompatible
Le tridi 23 thermidor, an CCXXV, Marton Balint a écrit :
> I suggest you push the patch series without this patch, Michael can fix the
> overlay and blend/tblend parameter order. If later the needed additional
> compatibility code becomes too much of a burden, we can discuss this
> further.
I will
Yes, it's my github handle, thanks.
2017-08-20 3:00 GMT+02:00 Michael Niedermayer :
> On Sun, Aug 20, 2017 at 01:51:07AM +0200, Michael Niedermayer wrote:
> > On Fri, Aug 18, 2017 at 07:45:16PM +0200, bananaman...@gmail.com wrote:
> > > From: bnnm
> > >
> > > KB2 'i' found in Life is Strange (Xb
Looks like libavcodec/ has more LL or ll than INT64_C.
Should I update the patch?
On Sat, Aug 19, 2017 at 11:35 PM, Hendrik Leppkes
wrote:
> On Sun, Aug 20, 2017 at 3:19 AM, Vitaly Buka
> wrote:
> > Signed integer overflow is undefined behavior.
> > Detected with clang and -fsanitize=signed-int
42 matches
Mail list logo
