This commit follows the same logic as 061a0c14bb, but for the encode API: The
new public encoding API will no longer be a wrapper around the old deprecated
one, and the internal API used by the encoders now consists of a single
receive_packet() callback that pulls frames as required.
amf encoders
On Mon, May 25, 2020 at 01:59:16PM -0300, James Almer wrote:
> This commit follows the same logic as 061a0c14bb, but for the encode API: The
> new public encoding API will no longer be a wrapper around the old deprecated
> one, and the internal API used by the encoders now consists of a single
>
On Tue, May 19, 2020 at 10:11 AM Zhong Li wrote:
> 于2020年5月19日周二 上午4:31写道：
> >
> > From: Artem Galin
> >
> > Adding DX11 relevant device type checks and adjusting callbacks with
> > proper MediaSDK pair type support.
> >
> > Extending structure for proper MediaSDK pair type support.
> >
> >
To prepare for using the cached bitstream reader, which only defines the
inline functions rather than the macros, with CAVLC decoding.
Signed-off-by: Josh de Kock
---
libavcodec/h264_cavlc.c | 13 +++--
1 file changed, 3 insertions(+), 10 deletions(-)
diff --git
Pushed the patchset, thanks.
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Hello.
Currently I working on android project where I need to use ffmpeg for
working with camera and microphone. android_camera device works fine and
video preview works. But building of openal is issue and I think some time
about creating something like android_microphone via jni like media_codec
Andreas Rheinhardt (12020-05-24):
> Signed-off-by: Andreas Rheinhardt
> ---
> The resulting side-data in this and the next two patches won't be padded
> anymore. But the documentation doesn't require it and
> av_packet_unpack_dictionary() doesn't rely on this anyway.
>
> libavformat/concatdec.c
Apply optimized functions according to cpuflags.
MSA is always put after MMI as it's usually faster than MMI.
Signed-off-by: Jiaxun Yang
---
libavcodec/mips/blockdsp_init_mips.c| 22 +-
libavcodec/mips/cabac.h | 2 +-
This series adds MIPS MSA & MMI runtime detection support.
It have been tested on Loongson-3A4000 (with both MSA & MMI),
Loongson-3B1500 (MMI only), MT7620A (no SIMD ASE).
There is a MMI checkasm test failure but looks irrelevant with my changes,
I have informed MIPS maintainer Shiyou Yin
Add MMI & MSA runtime detection for MIPS.
Currently it's based on cpuinfo but in future we should
consider to use CPUCFG instruction.
Signed-off-by: Jiaxun Yang
---
libavutil/cpu.c | 10 +
libavutil/cpu.h | 3 ++
libavutil/cpu_internal.h | 2 +
To enable runtime detection for MIPS, we need to refine ffbuild
part to support buildding these feature together.
Firstly, we fixed configure, let it probe native ability of toolchain
to decide wether a feature can to be enabled, also clearly marked
the conflictions between loongson2 & loongson3
On Tue, 19 May 2020 11:07:09 +
"Zane van Iperen" wrote:
>
> On Sat, 16 May 2020 11:53:27 +
> "Zane van Iperen" wrote:
>
> >
> > Add support for encoding adpcm_ima_ssi and muxing to kvag.
> >
Ping again.
Zane
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Uses ff_get_wav_header() in riffdec.c
Signed-off-by: Zane van Iperen
---
libavformat/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavformat/Makefile b/libavformat/Makefile
index fa325d2320..efe82f9f08 100644
--- a/libavformat/Makefile
+++ b/libavformat/Makefile
lgtm
On 5/26/20, Zane van Iperen wrote:
> Uses ff_get_wav_header() in riffdec.c
>
> Signed-off-by: Zane van Iperen
> ---
> libavformat/Makefile | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/libavformat/Makefile b/libavformat/Makefile
> index fa325d2320..efe82f9f08
Previously we always set STREAM_TYPE_PRIVATE_DATA, and that remains
the default value.
---
libavformat/mpegtsenc.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/libavformat/mpegtsenc.c b/libavformat/mpegtsenc.c
index bf1a7ee13f..a7703ab120 100644
--- a/libavformat/mpegtsenc.c
+++
MISB ST1402 (available at https://gwg.nga.mil/misb/docs/standards/ST1402.2.pdf)
has
two kinds of KLV metadata - synchronous and asynchronous. These patches provide
initial support for that.
Synchronous is stream_type = 0x15 for "Metadata carried in PES packets" with
stream_id = 0xFC for "metadata
There are two different ways KLV is used in MISB specs - sync and async.
The corresponding text (in ST1401) says:
ISO/IEC 13818-1 Table-34 defines a stream_type = 0x15 for “Metadata carried in
PES packets,”
and Table 2-22 defines a stream_id = 0xFC for “metadata stream.”
and
In ISO/IEC
On Mon, May 18, 2020 at 07:11:07PM +0800, lance.lmw...@gmail.com wrote:
> From: Limin Wang
>
> then we can remove adpcm_encode_close() in adpcm_encode_init() if have failed.
> so the goto error lable wlll be unnecessary and can be removed later.
>
> Signed-off-by: Limin Wang
> ---
>
On Wed, May 20, 2020 at 10:31:13PM +0800, lance.lmw...@gmail.com wrote:
> From: Limin Wang
>
> Signed-off-by: Limin Wang
> ---
> libavformat/mpegtsenc.c | 92
> +
> 1 file changed, 47 insertions(+), 45 deletions(-)
>
> diff --git
On Tue, 26 May 2020 at 15:14, Josh de Kock wrote:
> To prepare for using the cached bitstream reader, which only defines the
> inline functions rather than the macros, with CAVLC decoding.
>
> Signed-off-by: Josh de Kock
IMO you should provide cached reader benchmarks on real world CAVLC
From: Jun Zhao
commit 4ed3a01d717 missed coding style fix.
Signed-off-by: Jun Zhao
---
libavcodec/libx264.c | 76 ++--
1 file changed, 38 insertions(+), 38 deletions(-)
diff --git a/libavcodec/libx264.c b/libavcodec/libx264.c
index
From: Jun Zhao
e,g: the command:
ffprobe -show_format -i fate-suite/aac/foo.aac -loglevel 99 will
dump the trace message as follow when start_time is AV_NOPTS_VALUE
[aac @ 0x55bf8e1f3dc0] stream 0: start_time: -326791809695.818 duration: 2.174
[aac @ 0x55bf8e1f3dc0] format: start_time:
On Mon, 25 May 2020, Martin Storsjö wrote:
Including codecapi.h and uuids.h in UWP mode doesn't define all defines
properly, ending up with constructs that MSVC silently tolerates, but
that clang errors out on, like this:
DEFINE_GUIDEX(CODECAPI_AVEncCommonFormatConstraint);
Just avoid
Signed-off-by: Marton Balint
---
doc/muxers.texi | 5
libavformat/fifo.c| 59 ++-
libavformat/version.h | 2 +-
3 files changed, 64 insertions(+), 2 deletions(-)
diff --git a/doc/muxers.texi b/doc/muxers.texi
index c598abbe66..d6f9de3702
This improves build times dramatically, and fixes building on macOS
---
compat/cuda/ptx2c.sh | 8 +++-
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/compat/cuda/ptx2c.sh b/compat/cuda/ptx2c.sh
index 0750e7a3b7..c41875a2d4 100755
--- a/compat/cuda/ptx2c.sh
+++
This patch can be abandoned in favor of the other one which uses
av_sat_add64().
- dale
On Thu, Apr 30, 2020 at 3:20 PM Dale Curtis wrote:
> I've sent a follow up patch set implementing saturating operations if
> that's something folks are interested in.
>
> - dale
>
> On Thu, Apr 30, 2020 at
On Fri, May 22, 2020 at 1:34 PM Michael Niedermayer
wrote:
>
> does this produce faster / better code ?
> that is do compilers actually fail to optimize this from plain
> clean C code ?
>
Here's the difference:
clang trunk: https://godbolt.org/z/6SHmEo
gcc trunk: https://godbolt.org/z/iKb9jZ
I
On Wed, 20 May 2020, Marton Balint wrote:
The old resync logic had some bugs, for example the packet size could stuck
into 192 bytes, because pos47_full was not updated for every packet, and for
unseekable inputs the resync logic simply skipped some 0x47 sync bytes,
therefore the calculated
On Wed, May 20, 2020 at 5:22 AM Anton Khirnov wrote:
>
> Looks reasonable, will push.
>
Thanks! I don't see this in the commit log. Did it end up getting pushed?
- dale
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On Fri, 22 May 2020, Marton Balint wrote:
On Sat, 16 May 2020, Marton Balint wrote:
Signed-off-by: Marton Balint
---
doc/ffmpeg.texi | 2 ++
fftools/ffmpeg.c | 4
fftools/ffmpeg.h | 3 ++-
fftools/ffmpeg_opt.c | 5 +++--
4 files changed, 11 insertions(+), 3 deletions(-)
On Tue, May 26, 2020 at 03:13:51PM +0100, Josh de Kock wrote:
> To prepare for using the cached bitstream reader, which only defines the
> inline functions rather than the macros, with CAVLC decoding.
>
> Signed-off-by: Josh de Kock
> ---
> libavcodec/h264_cavlc.c | 13 +++--
> 1 file
From: Jun Zhao
Now we just use one ADTS raw frame to calculate the bit rate, it's
lead to a larger error when get the duration from bit rate, the
improvement cumulate Nth ADTS frames to get the average bit rate.
e,g used the command get the duration like:
ffprobe -show_entries format=duration
From: Jun Zhao
commit 32aeba12755 missed coding style fix.
Signed-off-by: Jun Zhao
---
libavformat/mpegtsenc.c | 24
1 file changed, 12 insertions(+), 12 deletions(-)
diff --git a/libavformat/mpegtsenc.c b/libavformat/mpegtsenc.c
index bf1a7ee..de9819b 100644
---
On Tue, May 26, 2020 at 09:52:45PM +0200, Marton Balint wrote:
>
>
> On Wed, 20 May 2020, Marton Balint wrote:
>
> > The old resync logic had some bugs, for example the packet size could stuck
> > into 192 bytes, because pos47_full was not updated for every packet, and for
> > unseekable inputs
Signed-off-by: James Almer
---
Alternatively, we could remove support for libaom 1.0.0, since it's pretty much
unusable. But unfortunately both current Debian Stable and latest Ubuntu LTS
ship it, so i'm not sure if it would be wise.
Any opinions?
libavcodec/libaomenc.c | 5 -
1 file
A G:
> Sorry, I realize I made a mistake in the patch name. Should it be
> "avformat: Add partial support for muxing and playing" or "avformat/ogg:
> Add partial support for muxing and playing"?
>
"avformat/ogg: Add partial support for muxing and demuxing" would be
better. But actually you should
From: Limin Wang
then ff_mpv_encode_end() will be unnecessary in ff_mpv_encode_init()
if it's failed.
The FF_CODEC_CAP_INIT_CLEANUP flag is need for single thread, For multithread,
it'll be cleanup still by AV_CODEC_CAP_FRAME_THREADS flag if have.
Signed-off-by: Limin Wang
---
From: Limin Wang
Signed-off-by: Limin Wang
---
doc/codecs.texi | 18 ++
1 file changed, 18 insertions(+)
diff --git a/doc/codecs.texi b/doc/codecs.texi
index ece8d50edd..fd98db654b 100644
--- a/doc/codecs.texi
+++ b/doc/codecs.texi
@@ -646,6 +646,24 @@ noise preserving sum of
From: Limin Wang
Signed-off-by: Limin Wang
---
libavcodec/h264dec.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/libavcodec/h264dec.c b/libavcodec/h264dec.c
index 47d7cbf..e463fde 100644
--- a/libavcodec/h264dec.c
+++ b/libavcodec/h264dec.c
@@ -228,7 +228,6 @@ int
From 16e0b79bcdc029b7ab34dfbf80b50868743a8e5e Mon Sep 17 00:00:00 2001
From: oreo639 <31916379+oreo...@users.noreply.github.com>
Date: Sun, 24 May 2020 22:28:51 -0700
Subject: [PATCH] avformat/OggPCM: Add partial support
This adds partial support for OggPCM muxing and playing.
Heavily based on
A G:
> From 16e0b79bcdc029b7ab34dfbf80b50868743a8e5e Mon Sep 17 00:00:00 2001
> From: oreo639 <31916379+oreo...@users.noreply.github.com>
> Date: Sun, 24 May 2020 22:28:51 -0700
> Subject: [PATCH] avformat/OggPCM: Add partial support
>
> This adds partial support for OggPCM muxing and playing.
>
From: Limin Wang
then we can remove adpcm_encode_close() in adpcm_encode_init() if have failed.
so the goto error lable will be unnecessary and can be removed later.
Signed-off-by: Limin Wang
---
libavcodec/adpcmenc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
From: Limin Wang
then ff_h264_free_tables() and h264_decode_end() can be removed
in h264_decode_init() if it's failed.
The FF_CODEC_CAP_INIT_CLEANUP flag is need for single thread, For multithread,
it'll be cleanup still by AV_CODEC_CAP_FRAME_THREADS flag if have.
Signed-off-by: Limin Wang
Nicolas George:
> Andreas Rheinhardt (12020-05-24):
>> Signed-off-by: Andreas Rheinhardt
>> ---
>> The resulting side-data in this and the next two patches won't be padded
>> anymore. But the documentation doesn't require it and
>> av_packet_unpack_dictionary() doesn't rely on this anyway.
>>
>>
Sorry, I realize I made a mistake in the patch name. Should it be
"avformat: Add partial support for muxing and playing" or "avformat/ogg:
Add partial support for muxing and playing"?
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