Basel Sayeh 于2023年1月5日周四 09:19写道：
>
>
> > >
> > > Hello,
> > >
> > >
> > > Any update or comment on these patch sets?
> > >
> > >
> > > Enable HTTP persistent connections for hls_delete_file &
> > > dashenc_delete_file:
> > > https://patchwork.ffmpeg.org/project/ffmpeg/list/?series=8033
>
> >
On Di, 2022-12-27 at 11:12 +0800, Jianfeng Zheng wrote:
> see https://github.com/intel/libva/pull/664
>
> Signed-off-by: jianfeng.zheng
> ---
> configure | 13 +
> libavcodec/h264_slice.c| 6 ++
> libavcodec/vaapi_decode.c | 10 ++
>
In ff_rtp_send_jpeg, the type is defined based on PIX_FMT and color-range
parsed in.
There is limitation on current design where need to include support newly
introduced
PIX_FMT such as AV_PIX_FMT_QSV and there might be more and more in future.
Hence, retrive the sampling factor from SOF0 in
> >
> > Hello,
> >
> >
> > Any update or comment on these patch sets?
> >
> >
> > Enable HTTP persistent connections for hls_delete_file &
> > dashenc_delete_file:
> > https://patchwork.ffmpeg.org/project/ffmpeg/list/?series=8033
>
> -Original Message-
> From: ffmpeg-devel On Behalf Of
> Ting Fu
> Sent: Monday, January 2, 2023 11:50 PM
> To: ffmpeg-devel@ffmpeg.org
> Subject: [FFmpeg-devel] [PATCH V2 1/2] lavfi/dnn: Modify error message for
> incorrect backend_type
>
> Signed-off-by: Ting Fu
> ---
>
On Wed, Jan 04, 2023 at 05:42:40PM +0100, Anton Khirnov wrote:
> Use the decoded frame's sample_rate instead, which is the authoritative
> value.
>
> Drop a now-obsolete check validating AVCodecContext.sample_rate.
> ---
> fftools/ffmpeg.c | 15 ++-
> 1 file changed, 6 insertions(+),
The HEIF specification permits specifying the looping behavior of
animated sequences by using the EditList (elst) box. The track
duration will be set to the total duration of all the loops (or
infinite) and the duration of a single loop will be set in the edit
list box.
The default behavior is to
Allow specifying the movie_timescale options to AVIF ouptut.
This also makes sure that when movie_timescale is not specified,
the default value of 1000 is used instead of 0. Animated AVIF
files which don't specify the movie_timescale will have the
correct duration written in the track and movie
Quoting Paul B Mahol (2023-01-04 18:37:31)
> On Wed, Jan 4, 2023 at 5:46 PM Anton Khirnov wrote:
>
> > Current code may, depending on the muxer, decide to use VSYNC_VFR tagged
> > with the specified framerate, without actually performing framerate
> > conversion. This is clearly wrong and
Paul B Mahol:
> On Wed, Jan 4, 2023 at 6:26 PM Andreas Rheinhardt <
> andreas.rheinha...@outlook.com> wrote:
>
>> Paul B Mahol:
>>> diff --git a/libavfilter/af_aresample.c b/libavfilter/af_aresample.c
>>> index 7923377c8c..2744388f75 100644
>>> --- a/libavfilter/af_aresample.c
>>> +++
On Wed, Jan 4, 2023 at 5:46 PM Anton Khirnov wrote:
> Current code may, depending on the muxer, decide to use VSYNC_VFR tagged
> with the specified framerate, without actually performing framerate
> conversion. This is clearly wrong and against the documentation, which
> states unambiguously
On Wed, Jan 4, 2023 at 6:26 PM Andreas Rheinhardt <
andreas.rheinha...@outlook.com> wrote:
> Paul B Mahol:
> > diff --git a/libavfilter/af_aresample.c b/libavfilter/af_aresample.c
> > index 7923377c8c..2744388f75 100644
> > --- a/libavfilter/af_aresample.c
> > +++ b/libavfilter/af_aresample.c
> >
Anton Khirnov:
> ---
> libavcodec/ffv1enc.c | 16 +++-
> 1 file changed, 15 insertions(+), 1 deletion(-)
>
> diff --git a/libavcodec/ffv1enc.c b/libavcodec/ffv1enc.c
> index 0237ac48eb..553abb558f 100644
> --- a/libavcodec/ffv1enc.c
> +++ b/libavcodec/ffv1enc.c
> @@ -1233,7 +1233,20
Paul B Mahol:
> diff --git a/libavfilter/af_aresample.c b/libavfilter/af_aresample.c
> index 7923377c8c..2744388f75 100644
> --- a/libavfilter/af_aresample.c
> +++ b/libavfilter/af_aresample.c
> @@ -209,8 +209,14 @@ FF_ENABLE_DEPRECATION_WARNINGS
> } else {
> outsamplesref->pts =
On Wed, Jan 4, 2023 at 6:18 PM Andreas Rheinhardt <
andreas.rheinha...@outlook.com> wrote:
> Paul B Mahol:
> > diff --git a/libavfilter/af_aresample.c b/libavfilter/af_aresample.c
> > index 971c861d0e..7923377c8c 100644
> > --- a/libavfilter/af_aresample.c
> > +++ b/libavfilter/af_aresample.c
> >
Paul B Mahol:
> diff --git a/libavfilter/af_aresample.c b/libavfilter/af_aresample.c
> index 971c861d0e..7923377c8c 100644
> --- a/libavfilter/af_aresample.c
> +++ b/libavfilter/af_aresample.c
> @@ -209,18 +209,16 @@ FF_ENABLE_DEPRECATION_WARNINGS
> } else {
> outsamplesref->pts =
On 1/4/2023 1:59 PM, Paul B Mahol wrote:
From 0415ed37bee0c2b640920edad87ec927dda95fb5 Mon Sep 17 00:00:00 2001
From: Paul B Mahol
Date: Wed, 4 Jan 2023 17:53:01 +0100
Subject: [PATCH 2/3] swresample/swresample_frame: fix regression in detecting
changes
Do not overwrite return variable
Paul B Mahol:
> diff --git a/libswresample/swresample_frame.c
> b/libswresample/swresample_frame.c
> index 53ac487136..319ce045a1 100644
> --- a/libswresample/swresample_frame.c
> +++ b/libswresample/swresample_frame.c
> @@ -84,7 +84,7 @@ static int config_changed(SwrContext *s,
>
Patches attached.
From 3959bcb707f52339bac41acc9aec856cad3aced1 Mon Sep 17 00:00:00 2001
From: Paul B Mahol
Date: Wed, 4 Jan 2023 17:55:10 +0100
Subject: [PATCH 3/3] avfilter/af_aresample: if frame parameters change update
swr context
Signed-off-by: Paul B Mahol
---
libavfilter/af_aresample.c
---
fftools/ffmpeg.c | 26 ++
1 file changed, 14 insertions(+), 12 deletions(-)
diff --git a/fftools/ffmpeg.c b/fftools/ffmpeg.c
index 00e4be68ea..66a24a1a9c 100644
--- a/fftools/ffmpeg.c
+++ b/fftools/ffmpeg.c
@@ -1088,7 +1088,7 @@ static void do_video_out(OutputFile
Current code may, depending on the muxer, decide to use VSYNC_VFR tagged
with the specified framerate, without actually performing framerate
conversion. This is clearly wrong and against the documentation, which
states unambiguously that -r should produce CFR output for video
encoding.
FATE test
---
fftools/ffmpeg.c | 116 +++
1 file changed, 58 insertions(+), 58 deletions(-)
diff --git a/fftools/ffmpeg.c b/fftools/ffmpeg.c
index 04de57e41e..f722ae7632 100644
--- a/fftools/ffmpeg.c
+++ b/fftools/ffmpeg.c
@@ -1040,67 +1040,67 @@ static void
Explain different behavior for encoding and streamcopy.
---
doc/ffmpeg.texi | 13 -
1 file changed, 12 insertions(+), 1 deletion(-)
diff --git a/doc/ffmpeg.texi b/doc/ffmpeg.texi
index 65634b82cf..67b3294256 100644
--- a/doc/ffmpeg.texi
+++ b/doc/ffmpeg.texi
@@ -877,9 +877,20 @@ This
Use the decoded frame's sample_rate instead, which is the authoritative
value.
Drop a now-obsolete check validating AVCodecContext.sample_rate.
---
fftools/ffmpeg.c | 15 ++-
1 file changed, 6 insertions(+), 9 deletions(-)
diff --git a/fftools/ffmpeg.c b/fftools/ffmpeg.c
index
Broken in 7ef7a22251b8
---
fftools/ffmpeg.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/fftools/ffmpeg.c b/fftools/ffmpeg.c
index 2dbfeca020..00e4be68ea 100644
--- a/fftools/ffmpeg.c
+++ b/fftools/ffmpeg.c
@@ -3797,7 +3797,8 @@ static int transcode(void)
---
fftools/ffmpeg.c | 137 ++-
1 file changed, 75 insertions(+), 62 deletions(-)
diff --git a/fftools/ffmpeg.c b/fftools/ffmpeg.c
index 66a24a1a9c..04de57e41e 100644
--- a/fftools/ffmpeg.c
+++ b/fftools/ffmpeg.c
@@ -1030,6 +1030,79 @@ static void
-ilme has not existed for 17 years, since
637b5326f3441b53e2f1004085c4d570ba2d7758
---
doc/ffmpeg.texi | 6 --
1 file changed, 6 deletions(-)
diff --git a/doc/ffmpeg.texi b/doc/ffmpeg.texi
index 0367930a3b..65634b82cf 100644
--- a/doc/ffmpeg.texi
+++ b/doc/ffmpeg.texi
@@ -1011,12 +1011,6 @@
Anton Khirnov:
> ---
> libavcodec/adxenc.c | 15 ++-
> 1 file changed, 14 insertions(+), 1 deletion(-)
>
> diff --git a/libavcodec/adxenc.c b/libavcodec/adxenc.c
> index e1bf344b01..9e0ceb61eb 100644
> --- a/libavcodec/adxenc.c
> +++ b/libavcodec/adxenc.c
> @@ -185,6 +185,18 @@
Quoting James Almer (2022-11-27 21:19:33)
> On 11/27/2022 2:03 PM, Anton Khirnov wrote:
> > ---
> > libavcodec/libaomenc.c | 7 +--
> > 1 file changed, 5 insertions(+), 2 deletions(-)
> >
> > diff --git a/libavcodec/libaomenc.c b/libavcodec/libaomenc.c
> > index bd576fdd3a..c117ca4ee6
> -Original Message-
> From: ffmpeg-devel On Behalf Of Anton
> Khirnov
> Sent: 2023年1月4日 23:16
> To: 'FFmpeg development discussions and patches'
> Subject: Re: [FFmpeg-devel] [Internet]Re: [PATCH v2 5/7]
> avcodec/mediacodecenc: remove the strategy to create DTS
>
> Quoting Zhao
Quoting Zhao Zhili (2023-01-04 15:46:52)
>
> > From: ffmpeg-devel On Behalf Of Tomas
> > Härdin
> > Sent: 2023年1月4日 22:00
> > To: FFmpeg development discussions and patches
> > Subject: Re: [FFmpeg-devel] [Internet]Re: [PATCH v2 5/7]
> > avcodec/mediacodecenc: remove the strategy to create
> From: ffmpeg-devel On Behalf Of Tomas Härdin
> Sent: 2023年1月4日 22:00
> To: FFmpeg development discussions and patches
> Subject: Re: [FFmpeg-devel] [Internet]Re: [PATCH v2 5/7]
> avcodec/mediacodecenc: remove the strategy to create DTS
>
> ons 2023-01-04 klockan 19:31 +0800 skrev
ons 2023-01-04 klockan 19:31 +0800 skrev zhilizhao(赵志立):
>
> > On Jan 4, 2023, at 18:16, Anton Khirnov wrote:
> >
> > Does this mean the encoder will produce packets with
> > dts=AV_NOPTS_VALUE?
>
> MediaCodec should not encode B frames by default, so dts = pts by
> default.
> B frames can be
This patch fixes #9642.
Signed-off-by: Zsolt Vadasz
---
libavformat/oggparsevorbis.c | 10 +++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/libavformat/oggparsevorbis.c b/libavformat/oggparsevorbis.c
index 061840c2ed..02be4e07b8 100644
--- a/libavformat/oggparsevorbis.c
> On Jan 4, 2023, at 18:16, Anton Khirnov wrote:
>
> Does this mean the encoder will produce packets with dts=AV_NOPTS_VALUE?
MediaCodec should not encode B frames by default, so dts = pts by default.
B frames can be enabled explicitly, in that case dts is AV_NOPTS_VALUE.
Android system’s MP4
> Because it is an useful option. Only not for this use case.
> Because nobody noticed it was badly named when it was applied.
>
> > Why would it not apply to "rtp" also?
>
> Because nobody made the UDP socket context a child object of the RTP
> context.
So does it still makes sense to have a
Quoting Aman Karmani (2023-01-02 20:18:36)
> From: Aman Karmani
>
> Signed-off-by: Aman Karmani
> ---
> avcodec/mpeg12dec: flush a53 data
>
> Published-As:
> https://github.com/ffstaging/FFmpeg/releases/tag/pr-ffstaging-45%2Ftmm1%2Fmpeg2-a53-flush-v1
> Fetch-It-Via: git fetch
Does this mean the encoder will produce packets with dts=AV_NOPTS_VALUE?
--
Anton Khirnov
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