On Thu, Jun 28, 2018 at 11:51 PM Mark Thompson wrote:
>
> On 21/06/18 12:45, Jun Zhao wrote:
> > opencl_vaapi_intel_media doesn't depend on libmfx, OpenCL™ Drivers
> > and Runtimes for Intel® Architectureis is a standalone release, more
> > information can be found in the link:
> > https://softwar
On Thu, Jun 28, 2018 at 11:52 PM Mark Thompson wrote:
>
> On 21/06/18 12:45, Jun Zhao wrote:
> > remove an unused variable
> >
> > Signed-off-by: Jun Zhao
> > ---
> > libavutil/hwcontext_opencl.c | 1 -
> > 1 file changed, 1 deletion(-)
> >
> > diff --git a/libavutil/hwcontext_opencl.c b/libavut
On Thu, Jun 28, 2018 at 11:50 PM Mark Thompson wrote:
>
> On 21/06/18 12:45, Jun Zhao wrote:
> > In opencl device derived case, don't need to call opencl_device_init.
> >
> > Signed-off-by: Jun Zhao
> > ---
> > libavutil/hwcontext_opencl.c | 7 ++-
> > 1 file changed, 2 insertions(+), 5 dele
On Tue, Jul 3, 2018 at 10:51 AM Danil Iashchenko wrote:
>
> Add documentation to all existing OpenCL filters, except tonemap filter.
>
> ---
> Creation of the seperate section for OpenCL filters is motivated by
> developing support for Vulkan and CUDA and it is easier to show the
> capabilities
On Wed, Jun 27, 2018 at 5:52 PM Jun Zhao wrote:
>
> the right blending calc is:
> (alpha * Frame_2 + (MAX - alpha) * Frame_1 + 512) >> 10
>
> Signed-off-by: Jun Zhao
> ---
> libavfilter/vf_minterpolate.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/libavfilter/vf_
On Fri, Jul 6, 2018 at 3:21 PM Steven Liu wrote:
>
> myp...@gmail.com 于2018年7月4日周三 下午3:05写道：
> >
> > On Wed, Jun 27, 2018 at 5:52 PM Jun Zhao wrote:
> > >
> > > the right blending calc is:
> > > (alpha * Frame_2 + (MAX - alpha) * Frame_1 + 5
On Sat, Jul 7, 2018 at 6:32 PM Carl Eugen Hoyos wrote:
>
> 2018-07-07 7:48 GMT+02:00, Jun Zhao :
> > use skip_bits when want to skip some bits.
> >
> > Signed-off-by: Jun Zhao
> > ---
> > libavcodec/hevc_ps.c | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/libavcod
On Mon, Jul 9, 2018 at 8:41 AM James Almer wrote:
>
> On 7/8/2018 9:16 PM, myp...@gmail.com wrote:
> > On Sat, Jul 7, 2018 at 6:32 PM Carl Eugen Hoyos
wrote:
> >>
> >> 2018-07-07 7:48 GMT+02:00, Jun Zhao :
> >>> use skip_bits when want to skip some
On Thu, Jul 12, 2018 at 12:43 AM Marton Balint wrote:
>
>
>
> On Wed, 11 Jul 2018, Jun Zhao wrote:
>
> > use pixelutils API for sad in motion estimation.
>
> Does it make sense to improve this code? I thought a superior and faster
> approach was a result of 2017 GSOC task:
>
> https://docs.google.
On Thu, Jul 12, 2018 at 12:47 PM Stephen Seo wrote:
>
> Hi,
>
> It appears I used the wrong license in libavfilter/vf_lensfun.c
>
> It derives from the Lensfun library that uses (L)GPL3, but I used GPL2 by
> mistake.
>
> Should I 'git send-email' the whole patch again with this mistake resolved,
>
On Fri, Jul 13, 2018 at 6:34 PM Michael Niedermayer
wrote:
> On Thu, Jul 12, 2018 at 10:28:43PM +0800, Jun Zhao wrote:
> > Signed-off-by: Jun Zhao
> > ---
> > libavcodec/hevc_ps.c |6 ++
> > 1 files changed, 2 insertions(+), 4 deletions(-)
> >
> > diff --git a/libavcodec/hevc_ps.c b/lib
On Fri, Jul 13, 2018 at 6:28 PM Michael Niedermayer
wrote:
>
> On Thu, Jul 12, 2018 at 10:28:44PM +0800, Jun Zhao wrote:
> > use skip_bits when want to skip some bits.
> >
> > Signed-off-by: Jun Zhao
> > ---
> > libavcodec/hevc_ps.c |2 +-
> > 1 files changed, 1 insertions(+), 1 deletions(-)
wrote:
> > >>
> > >>
> > >>On Thu, 12 Jul 2018, myp...@gmail.com wrote:
> > >>
> > >>>On Thu, Jul 12, 2018 at 12:43 AM Marton Balint wrote:
> > >>>>
> > >>>>
> > >>>>
> > &g
On Tue, Jul 17, 2018 at 7:25 PM Jun Zhao wrote:
>
> V2: - update performance data
> - hold on minterpolate filter improvement (need to more talk for
> minterpolate improvement)
>
> Jun Zhao (2):
> lavutil/pixelutils: add sad_32x32 in pixelutils API.
> avutil/pixelutils: sad_32x32 sse2/avx
On Wed, Jul 25, 2018 at 6:50 AM Michael Niedermayer
wrote:
>
> Signed-off-by: Michael Niedermayer
> ---
> doc/formats.texi | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/doc/formats.texi b/doc/formats.texi
> index a97d61063a..738a4bb6e2 100644
> --- a/doc/formats.texi
> +++ b/doc/fo
On Mon, Jul 23, 2018 at 2:33 AM Marton Balint wrote:
>
>
>
> On Tue, 17 Jul 2018, myp...@gmail.com wrote:
>
> > On Sun, Jul 15, 2018 at 1:03 AM Michael Niedermayer
> > wrote:
> >>
> >> On Sat, Jul
> >> 14, 2018 at 12:04:46PM +0200, Marton
On Mon, Jul 30, 2018 at 5:22 AM James Almer wrote:
>
> Signed-off-by: James Almer
> ---
> libavcodec/h264_mp4toannexb_bsf.c | 15 ---
> 1 file changed, 8 insertions(+), 7 deletions(-)
>
> diff --git a/libavcodec/h264_mp4toannexb_bsf.c
b/libavcodec/h264_mp4toannexb_bsf.c
> index 292d1
On Wed, Aug 8, 2018 at 9:50 PM James Almer wrote:
> On 8/8/2018 7:56 AM, Jun Zhao wrote:
> > add add ONLY_IF_THREADS_ENABLED where it is missing.
> >
> > Signed-off-by: Jun Zhao
> > ---
> > libavcodec/hevcdec.c |4 ++--
> > 1 files changed, 2 insertions(+), 2 deletions(-)
> >
> > diff --git
On Fri, Aug 10, 2018 at 3:06 AM James Almer wrote:
>
> On 8/9/2018 4:06 AM, Jun Zhao wrote:
> > add add ONLY_IF_THREADS_ENABLED where it is missing.
> >
> > Signed-off-by: Jun Zhao
> > ---
> > libavcodec/hevcdec.c |8 ++--
> > 1 files changed, 6 insertions(+), 2 deletions(-)
> >
> > diff
On Mon, Jul 30, 2018 at 7:49 PM Jun Zhao wrote:
>
> V6: - Use rectangular slices and refine the code.
>
> V5: - In h265_vaapi encoder, when setting slice number > max slice number
> supported by driver, report error and return. Same as h264_vaapi.
> - Clean the logic when setting first_s
On Tue, Aug 14, 2018 at 11:39 PM Michael Niedermayer
wrote:
>
> On Mon, Aug 13, 2018 at 09:51:47PM +0800, Jun Zhao wrote:
> > fix can't dump the mpeg4videodec option with the command
> > "ffmpeg -h decoder=mpeg4".
> >
> > Signed-off-by: Jun Zhao
> > ---
> > libavcodec/mpeg4videodec.c |5 +++-
On Wed, Aug 15, 2018 at 2:38 PM Linjie Fu wrote:
>
> Fix the live stream encoding problem using qsv when the first frame
> is not an IDR frame.
>
> Add the extradata information when the IDR frame is missing in the
> first GOP.
>
> Fixes the bug reported in ticket #6418.
>
> Signed-off-by: Linjie
On Thu, Aug 16, 2018 at 6:16 AM Michael Niedermayer
wrote:
>
> On Wed, Aug 15, 2018 at 08:44:31AM +0800, myp...@gmail.com wrote:
> > On Tue, Aug 14, 2018 at 11:39 PM Michael Niedermayer
> >
> > wrote:
> > >
> > > On Mon, Aug 13, 2018 at 09:51:47PM +08
On Mon, Aug 13, 2018 at 9:52 PM Jun Zhao wrote:
>
> V1: - add a new avfilter_graph_get_class function for AVFilterGraph
options.
> - fix can't dump "slice" sub-option for AVFilter.
> - fix can't dump mpeg4videodec options issue. (use command "ffmpeg -h
decoder=mpeg4")
>
> Jun Zhao (4):
>
On Fri, Aug 17, 2018 at 12:50 AM wrote:
>
>
> > On 16 Aug 2018, at 17:43, Thilo Borgmann wrote:
> >
> > Hi,
> >
> >> --- /Users/mark/Downloads/udpORIG.c 2018-08-16 15:39:21.0 +0100
> >> +++ /Users/mark/Downloads/udp.c 2018-08-16 15:40:55.0 +0100
> >> @@ -828,7 +828,11 @@
> >
On Tue, Aug 21, 2018 at 8:05 AM Mark Thompson wrote:
>
> On 30/07/18 12:42, Jun Zhao wrote:
> > Enable multi-slice support in AVC/H.264 vaapi encoder.
> >
> > Signed-off-by: Wang, Yi A
> > Signed-off-by: Jun Zhao
> > ---
> > libavcodec/vaapi_encode_h264.c | 31 +--
On Mon, Jun 11, 2018 at 7:22 PM Jun Zhao wrote:
>
> add a vaapi decoding/scaling sample.
>
> Signed-off-by: Jun Zhao
> ---
> configure| 2 +
> doc/examples/Makefile| 1 +
> doc/examples/vaapi_dec_scaling.c | 375
+++
> 3
On Tue, Aug 21, 2018 at 4:45 PM Carl Eugen Hoyos wrote:
>
> 2018-06-11 13:22 GMT+02:00, Jun Zhao :
>
> > + * Copyright (c) 2018 Jun Zhao
> > + *
> > + * VA-API Acceleration API (video decoding/scaling) sample
> > + *
> > + * This file is part of FFmpeg.
> > + *
> > + * FFmpeg is free software; you
On Fri, Aug 27, 2021 at 3:14 PM Zhao Zhili wrote:
>
> Users may take the description literally which leads to inverted
> results.
> ---
> doc/bitstream_filters.texi | 8
> libavcodec/av1_metadata_bsf.c | 2 +-
> libavcodec/h264_metadata_bsf.c | 2 +-
> libavcodec/h265_metadata_bsf.c
On Tue, Dec 14, 2021 at 11:26 AM myp...@gmail.com wrote:
>
> On Fri, Aug 27, 2021 at 3:14 PM Zhao Zhili wrote:
> >
> > Users may take the description literally which leads to inverted
> > results.
> > ---
> > doc/bitstream_filters.texi | 8
>
On Mon, Jan 17, 2022 at 4:30 PM Xiang, Haihao
wrote:
>
> On Thu, 2022-01-13 at 13:45 +0800, Haihao Xiang wrote:
> > Add -tile_rows and -tile_cols options to specify the number of tile
> > rows and columns
> >
> > Signed-off-by: Haihao Xiang
> > ---
> > v2: add option descriptions in the doc
> >
>
On Mon, Jan 17, 2022 at 6:57 PM Soft Works wrote:
>
>
>
> > -Original Message-
> > From: ffmpeg-devel On Behalf Of
> > myp...@gmail.com
> > Sent: Monday, January 17, 2022 11:36 AM
> > To: FFmpeg development discussions and patches
> > Subje
Do you have CPU info, I can't find more info from the patch set
On Mon, Aug 2, 2021 at 1:35 PM Wu Jianhua wrote:
>
> Co-authored-by: Cheng Yanfei
> Co-authored-by: Jin Jun
> Signed-off-by: Wu Jianhua
> ---
> libavfilter/x86/vf_gblur.asm| 21 -
> libavfilter/x86/vf_gblu
The patch was broken
On Sun, Aug 15, 2021 at 5:22 PM 一滴水 <229135...@qq.com> wrote:
>
> Signed-off-by: Ray <229135...@qq.com>
> ---
> libavformat/riffenc.c | 9 -
> 1 file changed, 8 insertions(+), 1 deletion(-)
>
> diff --git a/libavformat/riffenc.c b/libavformat/riffenc.c
> index 971c4a7
On Wed, Aug 18, 2021 at 5:01 AM Jan Ekström wrote:
>
> Unlike libx264, libx265 does not have a separate "unspecified"/"auto"
> default for color range, so we do always have to specify it.
> Thus, we are required to handle the RGB case on the libavcodec
> side to enable the correct value to be writ
On Tue, Sep 14, 2021 at 6:50 PM wrote:
>
> From: Limin Wang
>
> Signed-off-by: Limin Wang
> ---
> libavcodec/hevc_sei.c | 31 +--
> 1 file changed, 25 insertions(+), 6 deletions(-)
>
> diff --git a/libavcodec/hevc_sei.c b/libavcodec/hevc_sei.c
> index 2c326bf..29d034
On Thu, Jan 27, 2022 at 1:09 PM "zhilizhao(赵志立)" wrote:
>
>
>
> > On Jan 27, 2022, at 12:22 AM, Zhao Zhili wrote:
> >
> > ---
> > libavformat/udp.c | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/libavformat/udp.c b/libavformat/udp.c
> > index 83c042d079..b441d2ea0d
On Tue, Mar 29, 2022 at 10:21 AM "zhilizhao(赵志立)"
wrote:
>
> Ping.
>
> > On Aug 14, 2021, at 6:43 PM, Zhao Zhili wrote:
> >
> > The upper limit of strlen(streamid) is 512. Use a larger buffer for
> > future proof, for example, deal with percent-encoding.
> > ---
> > libavformat/libsrt.c | 2 +-
>
On Fri, May 19, 2023 at 4:41 PM Zhao Zhili wrote:
>
> From: Zhao Zhili
>
> start_code_size depends on whether PS comes from out-of-band or
> in-band. Make the code more readable.
> ---
> libavcodec/h264_mp4toannexb_bsf.c | 34 ---
> 1 file changed, 27 insertions(+), 7
On Mon, Jul 3, 2023 at 12:25 PM Dai, Jianhui J
wrote:
>
> Should set "number of frames" to bytes 24-27 of IVF header, not
> duration.
> It is described by [1], and confirmed by parsing all IVF files in [2].
>
> This commit also updates the md5sum of refs to pass fate-cbs.
>
> [1] Duck IVF - Multim
On Thu, Aug 4, 2022 at 6:34 PM Andreas Rheinhardt
wrote:
>
> Jun Zhao:
> > Fix the break when used libavcodec/Makefile
> >
> > Signed-off-by: Jun Zhao
> > ---
> > libavcodec/Makefile | 2 ++
> > 1 file changed, 2 insertions(+)
> >
> > diff --git a/libavcodec/Makefile b/libavcodec/Makefile
> > in
On Fri, Apr 8, 2022 at 8:58 AM James Almer wrote:
>
> Fixes ticket #9596
>
> Signed-off-by: James Almer
> ---
> libavformat/webmdashenc.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/libavformat/webmdashenc.c b/libavformat/webmdashenc.c
> index a942c484e9..f8f2274556
On Tue, Apr 12, 2022 at 4:15 PM Zhao Zhili wrote:
>
> ---
> libavformat/hls.c | 59 ---
> 1 file changed, 40 insertions(+), 19 deletions(-)
>
> diff --git a/libavformat/hls.c b/libavformat/hls.c
> index 83ff4cc607..67c9650e0b 100644
> --- a/libavformat/
On Wed, May 4, 2022 at 11:37 PM Michael Niedermayer
wrote:
>
> Signed-off-by: Michael Niedermayer
> ---
> libavfilter/vf_libplacebo.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/libavfilter/vf_libplacebo.c b/libavfilter/vf_libplacebo.c
> index 5bcdd64d84..cfee1117e8
On Mon, May 2, 2022 at 1:15 PM "zhilizhao(赵志立)" wrote:
>
>
>
> > On May 2, 2022, at 11:36 AM, Jun Zhao wrote:
> >
> > From: Jun Zhao
> >
> > Enable the Guangdian profile support
> >
> > Signed-off-by: Jun Zhao
> > ---
> > libavformat/cavsvideodec.c | 5 +++--
> > 1 file changed, 3 insertions(+),
On Thu, May 12, 2022 at 5:55 PM Zhao Zhili wrote:
>
> buf_ptr is uninitialized and accessed when function return.
> ---
> libavcodec/libuavs3d.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/libavcodec/libuavs3d.c b/libavcodec/libuavs3d.c
> index 6966e00b62..23de4c8cd
On Fri, May 13, 2022 at 5:41 PM Zhao Zhili wrote:
>
> has_b_frames is more than a bool, it's the size of the frame
> reordering buffer in the decoder.
> ---
> libavcodec/libuavs3d.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/libavcodec/libuavs3d.c b/libavcodec/libuav
ignore the patch 1-2, send with the wrong branch
On Sat, Feb 25, 2023 at 11:25 PM Jun Zhao wrote:
>
> From: Jun Zhao
>
> Remove unnecessary ret and make the code more compact
>
> Signed-off-by: Jun Zhao
> ---
> doc/examples/muxing.c | 5 +
> 1 file changed, 1 insertion(+), 4 deletions(-)
>
On Sun, Feb 26, 2023 at 1:48 AM Thilo Borgmann wrote:
>
> Am 25.02.23 um 16:26 schrieb Jun Zhao:
> > From: Jun Zhao
> >
> > suppress OpenGL deprecation warning.
> >
> > Signed-off-by: Jun Zhao
> > ---
> > libavfilter/vf_coreimage.m | 3 ++-
> > 1 file changed, 2 insertions(+), 1 deletion(-)
>
On Thu, Apr 20, 2023 at 7:27 PM "zhilizhao(赵志立)" wrote:
>
>
>
> > On Apr 18, 2023, at 23:33, Jun Zhao wrote:
> >
> > Support full range videos when transcoding, enabled the
> > YUVJ420P to avoid auto scale from YUVJ420P to YUV420P
>
>
> According to "Towards YUVJ removal"
> http://ffmpeg.org/pipe
On Sun, Nov 10, 2024 at 12:18 AM Michael Niedermayer
wrote:
>
> Hi all
>
> Should we disable git accounts for developers who have not been active since
> a long time (like 10 years) ?
>
> (if these developers come back, the account would then be enabled again)
> but disabling such accounts may imp
On Sun, Jan 12, 2025 at 8:59 PM Alexander Strasser via ffmpeg-devel
wrote:
>
> On 2025-01-08 19:42 +0800, Jun Zhao wrote:
> > From: Jun Zhao
> >
> > close the input file if open output fail
> >
> > Signed-off-by: Jun Zhao
> > ---
> > ffbuild/bin2c.c | 4 +++-
> > 1 file changed, 3 insertions(+)
On Sun, Jan 12, 2025 at 10:11 PM Rémi Denis-Courmont wrote:
>
>
>
> Le 8 janvier 2025 19:42:15 GMT+08:00, Jun Zhao a écrit :
> >From: Jun Zhao
> >
> >fix R-V HAVE_RVV scope issue
> >
> >Signed-off-by: Jun Zhao
> >---
> > libavcodec/riscv/ac3dsp_init.c | 2 +-
> > 1 file changed, 1 insertion(+),
On Thu, Feb 20, 2025 at 4:56 AM Niklas Haas wrote:
>
> From: Niklas Haas
>
> ---
> fftools/ffmpeg_enc.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/fftools/ffmpeg_enc.c b/fftools/ffmpeg_enc.c
> index a46af4dce1..18a0733773 100644
> --- a/fftools/ffmpeg_enc.c
> +++ b/fftools/ffmpeg_e
On Wed, Mar 26, 2025 at 7:33 PM Zhao Zhili
wrote:
>
>
>
> > On Mar 26, 2025, at 18:38, Jun Zhao wrote:
> >
> > From: Jun Zhao
> >
> > When running 'ffmpeg -init_hw_device list' to display available hardware
> > devices, it incorrectly shows an error message:
> > "Failed to set value 'list' for o
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