Re: [FFmpeg-devel] [PATCH 2/3] lavf/tcp: add option to setting Maximum Segment Size

2018-05-07 5:17 GMT+08:00 Michael Niedermayer : > On Sun, May 06, 2018 at 11:12:13PM +0800, Jun Zhao wrote: >> This can change the the MSS value announced to the other end in >> the initial TCP packet, it's can be used when failed Path MTU >> discovery. >> >> Signed-off-by:

Re: [FFmpeg-devel] [PATCH 3/3] doc/protocols: documents tcp_mss

2018-05-06 23:16 GMT+08:00 Gyan Doshi : > > > On 5/6/2018 8:42 PM, Jun Zhao wrote: > >> +@item tcp_mss=@var{bytes} >> +Set maximum segment size for outgoing TCP packets, expressed bytes. > > > 'expressed bytes' --> 'expressed in bytes' > > or just 'in bytes' (preferred). > >

Re: [FFmpeg-devel] [PATCH 1/3] hwcontext: Do not call device_init again when deriving an existing device

2018-05-15 5:58 GMT+08:00 Mark Thompson : > The change in 309d660775e2b47af6723a0477c4d753bc0c54f4 to call device_init > when doing derivation missed this case - we should only call it if we > actually made a new device. > --- > libavutil/hwcontext.c | 7 +++ > 1 file changed,

Re: [FFmpeg-devel] [PATCH 3/4] lavc/h2645_parse: add h264_nal_unit_name for h264 NAL type.

2018-05-11 18:19 GMT+08:00 Mark Thompson : > On 11/05/18 06:11, Jun Zhao wrote: >> Signed-off-by: Jun Zhao >> --- >> libavcodec/h2645_parse.c | 26 -- >> 1 file changed, 24 insertions(+), 2 deletions(-) >> >> diff --git

Re: [FFmpeg-devel] [PATCH 4/4] lavc/cbs_h2645: fix no slice data trigger the assert.

2018-05-11 18:10 GMT+08:00 Mark Thompson : > On 11/05/18 06:11, Jun Zhao wrote: >> when the NALU data with zero, just give a warning. >> >> Fixes ticket #7200 >> >> Signed-off-by: Jun Zhao >> --- >> libavcodec/cbs_h2645.c | 6 +- >> 1 file changed, 5

Re: [FFmpeg-devel] [PATCH 4/4] lavc/cbs_h2645: fix no slice data trigger the assert.

2018-05-11 23:38 GMT+08:00 James Almer : > On 5/11/2018 7:10 AM, Mark Thompson wrote: >> On 11/05/18 06:11, Jun Zhao wrote: >>> when the NALU data with zero, just give a warning. >>> >>> Fixes ticket #7200 >>> >>> Signed-off-by: Jun Zhao >>> --- >>>

Re: [FFmpeg-devel] [PATCH 1/2] lavu/hwcontext_vaapi: dump more decoding error details.

2018-05-24 8:05 GMT+08:00 Mark Thompson : > On 23/05/18 11:29, Jun Zhao wrote: >> dump more decoding error details when sync surface fail. >> >> Signed-off-by: Jun Zhao >> --- >> libavutil/hwcontext_vaapi.c | 17 + >> 1 file changed, 17

Re: [FFmpeg-devel] [PATCH 2/2] lavu/hwcontext_vaapi: add nv21 map

2018-05-24 8:07 GMT+08:00 Mark Thompson : > On 23/05/18 11:29, Jun Zhao wrote: >> Signed-off-by: Jun Zhao >> --- >> libavutil/hwcontext_vaapi.c | 3 +++ >> 1 file changed, 3 insertions(+) >> >> diff --git a/libavutil/hwcontext_vaapi.c

Re: [FFmpeg-devel] [PATCH v2 0/3] Enhancement NAL type debug

2018-05-14 17:45 GMT+08:00 Jun Zhao : > v2: - cover all h264/hevc NAL unit type > - use table replace switch when map NAL type to string/name > > Jun Zhao (3): > lavc/h2645_parse: log more HEVC NAL type. > lavc/h2645_parse: rename the nal_unit_name to

Re: [FFmpeg-devel] [PATCH] lavfi: add opencl tonemap filter.

2018-05-21 14:50 GMT+08:00 Ruiling Song : > This filter does HDR(HDR10/HLG) to SDR conversion with tone-mapping. > > An example command to use this filter with vaapi codecs: > FFMPEG -init_hw_device vaapi=va:/dev/dri/renderD128 -init_hw_device \ > opencl=ocl@va -hwaccel

Re: [FFmpeg-devel] [PATCH v1 00/11] Replace magic number by micro for bprint init

On Sun, Jun 10, 2018 at 5:28 PM Nicolas George wrote: > > Jun Zhao (2018-06-10): > > v1: - Replace magic number by micro for bprint init > > I will not oppose the patch series, but I think it is useless clutter of > the history. The special values are not magic, they are logical or > standard.

Re: [FFmpeg-devel] [PATCH] avdevice/v4l2enc: add video4linux2 name alias

On Fri, Jun 15, 2018 at 5:56 AM Lou Logan wrote: > > On Thu, Jun 14, 2018, at 1:39 PM, Lou Logan wrote: > > Makes v4l2 indev name consistent with the v4l2 indev. > > Should say: > Makes v4l2 outdev name consistent with the v4l2 indev. > > I changed this locally before sending, but forgot to

Re: [FFmpeg-devel] [PATCH 1/2] fftools/ffmpeg: fix memory leak issue.

On Thu, Jun 14, 2018 at 9:44 PM Nicolas George wrote: > > Jun Zhao (2018-06-13): > > need to call av_bprint_finalize to free the memory source to match > > av_bprint_init. > > As you may have seen, in this case too, the buffer is never allocated > dynamically. > > The av_bprint_finalize() already

Re: [FFmpeg-devel] [PATCH 2/2] fftools/ffmpeg_filter: fix memory leak issue.

On Wed, Jun 13, 2018 at 9:59 PM Nicolas George wrote: > > Jun Zhao (2018-06-13): > > need to call av_bprint_finalize to free the memory source to match > > av_bprint_init. > > No, this buffer is never allocated dynamically. > > Regards, Thanks the comments, I think I have some misunderstand for

Re: [FFmpeg-devel] [PATCH v1 00/11] Replace magic number by micro for bprint init

On Sun, Jun 10, 2018 at 5:28 PM Nicolas George wrote: > > Jun Zhao (2018-06-10): > > v1: - Replace magic number by micro for bprint init > > I will not oppose the patch series, but I think it is useless clutter of > the history. The special values are not magic, they are logical or > standard. >

Re: [FFmpeg-devel] [PATCH v2 24/36] lavc/cbs: Add JPEG support

On Fri, Jun 8, 2018 at 7:46 AM Mark Thompson wrote: > > --- > configure | 2 + > libavcodec/Makefile | 1 + > libavcodec/cbs.c | 6 + > libavcodec/cbs_internal.h | 1 + > libavcodec/cbs_jpeg.c

Re: [FFmpeg-devel] [PATCH v2 16/36] vaapi_encode: Clean up rate control configuration

On Fri, Jun 8, 2018 at 7:45 AM Mark Thompson wrote: > > Query which modes are supported and select between VBR and CBR based > on that - this removes all of the codec-specific rate control mode > selection code. > --- > doc/encoders.texi | 2 - > libavcodec/vaapi_encode.c |

Re: [FFmpeg-devel] [PATCH v1 00/11] Replace magic number by micro for bprint init

On Mon, Jun 11, 2018 at 8:48 AM myp...@gmail.com wrote: > > On Sun, Jun 10, 2018 at 5:28 PM Nicolas George wrote: > > > > Jun Zhao (2018-06-10): > > > v1: - Replace magic number by micro for bprint init > > > > I will not oppose the patch se

Re: [FFmpeg-devel] [PATCH] lavfi: add opencl tonemap filter.

2018-05-29 13:54 GMT+08:00 Ruiling Song : > This filter does HDR(HDR10/HLG) to SDR conversion with tone-mapping. > > An example command to use this filter with vaapi codecs: > FFMPEG -init_hw_device vaapi=va:/dev/dri/renderD128 -init_hw_device \ > opencl=ocl@va -hwaccel vaapi -hwaccel_device va

Re: [FFmpeg-devel] [PATCH v3 1/4] lavu/hwcontext_opecl: fix the build warning

2018-06-04 1:42 GMT+08:00 Mark Thompson : > On 03/06/18 04:15, Jun Zhao wrote: >> fix the build warning when use Portable Computing Language (pocl). >> >> Signed-off-by: Jun Zhao >> --- >> libavutil/hwcontext_opencl.c | 8 >> 1 file changed, 8 insertions(+) >> >> diff --git

Re: [FFmpeg-devel] [PATCH v3 3/4] configure: fix check for opencl

2018-06-04 1:53 GMT+08:00 Mark Thompson : > > On 03/06/18 04:15, Jun Zhao wrote: > > add pkg-config support for opencl check. > > > > Signed-off-by: Jun Zhao > > --- > > configure | 3 ++- > > 1 file changed, 2 insertions(+), 1 deletion(-) > > > > diff --git a/configure b/configure > > index

Re: [FFmpeg-devel] [PATCH v3 2/4] lavfi/opencl: remove redundancy header.

2018-06-04 1:43 GMT+08:00 Mark Thompson : > On 03/06/18 04:15, Jun Zhao wrote: >> remove redundancy header >> >> Signed-off-by: Jun Zhao >> --- >> libavfilter/opencl.c | 3 --- >> 1 file changed, 3 deletions(-) >> >> diff --git a/libavfilter/opencl.c b/libavfilter/opencl.c >> index

Re: [FFmpeg-devel] [PATCH v2 3/4] configure: fix check for opencl

2018-06-03 11:04 GMT+08:00 James Almer : > On 6/2/2018 11:58 PM, Jun Zhao wrote: >> add pkg-config support for opencl check. >> >> Signed-off-by: Jun Zhao >> --- >> configure | 1 + >> 1 file changed, 1 insertion(+) >> >> diff --git a/configure b/configure >> index 22eeca2..69b8827 100755 >> ---

Re: [FFmpeg-devel] [PATCH v3 4/4] configure: fix check for opencl_vaapi_intel_media.

2018-06-04 2:18 GMT+08:00 Mark Thompson : > On 03/06/18 04:15, 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: >>

Re: [FFmpeg-devel] [PATCH 1/2] lavc/dolby_e: fix make checkheaders

2018-06-04 22:52 GMT+08:00 James Almer : > On 6/4/2018 11:18 AM, Jun Zhao wrote: >> move the the function init_tables() definitions from header file >> to .c file to fix make checkheaders. > > What compile flags are you using? checkheaders seems to work just fine > on a normal build. >

Re: [FFmpeg-devel] [PATCH v2 0/2] dump more codec information

2018-05-27 21:04 GMT+08:00 Mark Thompson : > On 27/05/18 02:38, Jun Zhao wrote: >> V2: - fix the alignment as Reto Kromer's comment >> - improve the characterization as Mark's comments >> >> Jun Zhao (2): >> cmdutils: print missing caps in print_codec(). >> cmdutils: dump

Re: [FFmpeg-devel] [PATCH v2 1/4] configure: fix check for opencl_vaapi_intel_media.

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: > >

Re: [FFmpeg-devel] [PATCH v2 4/4] hwcontext_opencl: remove an unused variable

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

Re: [FFmpeg-devel] [PATCH v2 3/4] hwcontext_opencl: Remove the opencl_device_init in opencl_device_derive

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

Re: [FFmpeg-devel] [PATCH v2 3/4] hwcontext_opencl: Remove the opencl_device_init in opencl_device_derive

On Thu, Jun 21, 2018 at 7:50 PM Carl Eugen Hoyos wrote: > > 2018-06-21 13:45 GMT+02:00, Jun Zhao : > > 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(+),

Re: [FFmpeg-devel] [PATCH v4 1/2] lavfi: add opencl tonemap filter.

On Thu, Jun 21, 2018 at 8:33 AM Mark Thompson wrote: > > On 19/06/18 02:57, Ruiling Song wrote: > > This filter does HDR(HDR10/HLG) to SDR conversion with tone-mapping. > > > > An example command to use this filter with vaapi codecs: > > FFMPEG -init_hw_device vaapi=va:/dev/dri/renderD128

Re: [FFmpeg-devel] [PATCH] doc/filters: add documentation to all existing OpenCL filters, except tonemap filter

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

Re: [FFmpeg-devel] [PATCH] avcodec/h264_mp4toannexb_bsf: use enum constants for the NAL unit type values

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

Re: [FFmpeg-devel] [PATCH 3/3] lavfi/motion_estimation: use pixelutils API for sad.

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

Re: [FFmpeg-devel] [PATCH] lavc/hevcdec: add ONLY_IF_THREADS_ENABLED where it is missing.

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

Re: [FFmpeg-devel] [PATCH] avcodec/h264_mp4toannexb_bsf: add No IDR frame situation

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:

Re: [FFmpeg-devel] [PATCH 4/4] lavc/mpeg4videodec: fix can't dump AVOptions issue.

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

Re: [FFmpeg-devel] [PATCH 0/4] fix "ffmpeg -h full" can't dump some options issue

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): >

Re: [FFmpeg-devel] [PATCH 4/4] lavc/mpeg4videodec: fix can't dump AVOptions issue.

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

Re: [FFmpeg-devel] Quick Patch for Multicast UDP Receive on macOS

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 @@ >

Re: [FFmpeg-devel] [PATCH 0/3] enable multi-slices in vaapi_h264/265 encoder

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

Re: [FFmpeg-devel] [PATCH] lavc/hevcdec: add ONLY_IF_THREADS_ENABLED where it is missing.

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(-) > > > >

Re: [FFmpeg-devel] [PATCH] examples/vaapi_dec_scaling: init export

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 +++ >

Re: [FFmpeg-devel] [PATCH 2/3] lavc/vaapi_encode_h264: respect "slices" option in h264 vaapi encoder

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 +--

Re: [FFmpeg-devel] [PATCH] examples/vaapi_dec_scaling: init export

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;

Re: [FFmpeg-devel] [PATCH] examples/vaapi_dec_scaling: init export

On Wed, Aug 22, 2018 at 5:51 PM Carl Eugen Hoyos wrote: > > 2018-08-22 2:42 GMT+02:00, myp...@gmail.com : > > On Tue, Aug 21, 2018 at 4:45 PM Carl Eugen Hoyos wrote: > >> > >> 2018-06-11 13:22 GMT+02:00, Jun Zhao : > >> > >> > + * Copyr

Re: [FFmpeg-devel] make work (live) libsrt

On Fri, Aug 24, 2018 at 2:55 AM Marton Balint wrote: > > > > On Thu, 23 Aug 2018, myp...@gmail.com wrote: > > > On Wed, Aug 22, 2018 at 4:30 AM Tudor Suciu wrote: > >> > >> Hello, > >> > >> I get errors when I try to send a live srt

Re: [FFmpeg-devel] [PATCH] lavf/mpegts: improve read error handling

On Fri, Aug 24, 2018 at 5:38 AM Rodger Combs wrote: > > We previously could fail to check errors entirely, or misinterpret read errors > as normal EOFs. > --- > libavformat/mpegts.c | 13 +++-- > 1 file changed, 11 insertions(+), 2 deletions(-) > > diff --git a/libavformat/mpegts.c

Re: [FFmpeg-devel] [PATCH] examples/vaapi_dec_scaling: init export

On Fri, Aug 24, 2018 at 6:54 AM Mark Thompson wrote: > > On 23/08/18 01:44, myp...@gmail.com wrote: > > On Wed, Aug 22, 2018 at 5:51 PM Carl Eugen Hoyos wrote: > >> > >> 2018-08-22 2:42 GMT+02:00, myp...@gmail.com : > >>> On Tue, Aug 21, 2018

Re: [FFmpeg-devel] [PATCH V2] examples/vaapi_dec_scaling: add a vaapi decoding/scaling sample

On Tue, Aug 28, 2018 at 2:14 AM Mark Thompson wrote: > > On 23/08/18 14:08, Jun Zhao wrote: > > add a vaapi decoding/scaling sample. > > > > Signed-off-by: Jun Zhao > > --- > > configure|2 + > > doc/examples/Makefile|1 + > >

Re: [FFmpeg-devel] [PATCH 2/3] lavc/vaapi_encode_h264: respect "slices" option in h264 vaapi encoder

On Tue, Aug 28, 2018 at 2:07 AM Mark Thompson wrote: > > On 21/08/18 01:51, myp...@gmail.com wrote: > > 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 vaap

Re: [FFmpeg-devel] make work (live) libsrt

On Wed, Aug 22, 2018 at 4:30 AM Tudor Suciu wrote: > > Hello, > > I get errors when I try to send a live srt stream that the first packet is > too big: > 21:30:39.896626/ffmpeg*E: SRT.c: LiveSmoother: payload size: 1504 exceeds > maximum allowed 1316 > > Here are example commands for server and

Re: [FFmpeg-devel] [PATCH V2 1/2] lavc/hevc_ps: Refine sps_range_extension parse.

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

Re: [FFmpeg-devel] [PATCH V2 2/2] lavc/hevc_ps: use skip_bits instead of get_bits when skip bits.

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

Re: [FFmpeg-devel] [PATCH 3/3] lavfi/motion_estimation: use pixelutils API for sad.

wrote: > > >> > > >> > > >>On Thu, 12 Jul 2018, myp...@gmail.com wrote: > > >> > > >>>On Thu, Jul 12, 2018 at 12:43 AM Marton Balint wrote: > > >>>> > > >>>> > > >>>> > > &g

Re: [FFmpeg-devel] [PATCH] doc/formats: Add documentation for skip_estimate_duration_from_pts

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 > +++

Re: [FFmpeg-devel] [PATCH 0/2] add sad 32x32 with sse2/avx2 optimizations.

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

Re: [FFmpeg-devel] [PATCH]tests/ref/fate/pixelutils: Add a newline

On Thu, Aug 30, 2018 at 5:36 AM Carl Eugen Hoyos wrote: > > Hi! > > Attached patch fixes fate-pixelutils on aix. > > Please comment, Carl Eugen LGTM ___ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel

Re: [FFmpeg-devel] [PATCH] lavfi/minterpolate: fix blending calc issue.

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

Re: [FFmpeg-devel] [PATCH] lavfi/minterpolate: fix blending calc issue.

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

Re: [FFmpeg-devel] [PATCH 2/2] lavc/hevc_ps: use skip_bits instead of get_bits when skip bits.

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

Re: [FFmpeg-devel] [PATCH 2/2] lavc/hevc_ps: use skip_bits instead of get_bits when skip bits.

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

Re: [FFmpeg-devel] [PATCH 3/3] lavfi/motion_estimation: use pixelutils API for sad.

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: > >

Re: [FFmpeg-devel] mistake in patch "Add lensfun filter"

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,

Re: [FFmpeg-devel] [PATCH V7 0/3] enable multi-slices in vaapi_h264/265 encoder

On Wed, Aug 29, 2018 at 6:47 PM Jun Zhao wrote: > > V7: - Fix h264 first_mb_in_slice setting issue. (root cause by Mark) > - Refine the error handle > > V6: - Use rectangular slices and refine the code. > > V5: - In h265_vaapi encoder, when setting slice number > max slice number >

Re: [FFmpeg-devel] [PATCH V2 1/2] lavf/vc1test: fix vc1test can't probe some RCV file.

On Fri, Oct 12, 2018 at 10:35 PM Carl Eugen Hoyos wrote: > > 2018-10-12 15:41 GMT+02:00, Jun Zhao : > > case 1: > > use the hexdump -C SMM0005.rcv get: > > size skip (size - 4) > > || > > V

Re: [FFmpeg-devel] [PATCH V2 1/2] lavf/vc1test: fix vc1test can't probe some RCV file.

On Sat, Oct 13, 2018 at 12:55 AM myp...@gmail.com wrote: > > On Fri, Oct 12, 2018 at 10:35 PM Carl Eugen Hoyos wrote: > > > > 2018-10-12 15:41 GMT+02:00, Jun Zhao : > > > case 1: > > > use the hexdump -C SMM0005.rcv get: > > >

Re: [FFmpeg-devel] [PATCH 2/5] avcodec/cbs_h2645: fix crash due to assert failure on empty nalu

On Fri, Oct 12, 2018 at 12:02 PM Aman Gupta wrote: > > From: Aman Gupta > > Signed-off-by: Aman Gupta > --- > libavcodec/cbs_h2645.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/libavcodec/cbs_h2645.c b/libavcodec/cbs_h2645.c > index ab33cdb69b..13e4c1561c 100644

Re: [FFmpeg-devel] [PATCH V2] examples/vaapi_dec_scaling: add a vaapi decoding/scaling sample

On Tue, Aug 28, 2018 at 10:12 AM myp...@gmail.com wrote: > > On Tue, Aug 28, 2018 at 2:14 AM Mark Thompson wrote: > > > > On 23/08/18 14:08, Jun Zhao wrote: > > > add a vaapi decoding/scaling sample. > > > > > > Signed-off-by: Jun Zhao > > &

Re: [FFmpeg-devel] [PATCH V3 1/2] lavf/vc1test: fix vc1test can't probe some RCV file.

On Mon, Oct 15, 2018 at 3:15 PM Jerome Borsboom wrote: > > > case 1: > > use the hexdump -C SMM0005.rcv get: > > size skip (size - 4) > > || > > VV > > 18 00 00

Re: [FFmpeg-devel] [PATCH V4 1/2] lavf/vc1test: fix vc1test can't probe some RCV file.

On Wed, Oct 17, 2018 at 7:23 AM Michael Niedermayer wrote: > > On Mon, Oct 15, 2018 at 10:03:59PM +0800, Jun Zhao wrote: > > case 1: > > use the hexdump -C SMM0005.rcv get: > > size skip (size - 4) > > || > >

Re: [FFmpeg-devel] [PATCH V4 1/2] lavf/vc1test: fix vc1test can't probe some RCV file.

On Wed, Oct 17, 2018 at 7:23 AM Michael Niedermayer wrote: > > On Mon, Oct 15, 2018 at 10:03:59PM +0800, Jun Zhao wrote: > > case 1: > > use the hexdump -C SMM0005.rcv get: > > size skip (size - 4) > > || > >

Re: [FFmpeg-devel] [PATCH V4 1/2] lavf/vc1test: fix vc1test can't probe some RCV file.

On Wed, Oct 17, 2018 at 7:23 AM Michael Niedermayer wrote: > > On Mon, Oct 15, 2018 at 10:03:59PM +0800, Jun Zhao wrote: > > case 1: > > use the hexdump -C SMM0005.rcv get: > > size skip (size - 4) > > || > >

Re: [FFmpeg-devel] [PATCH V5 0/2] fix vc1test can't probe some RCV file

On Wed, Oct 17, 2018 at 8:19 AM Jun Zhao wrote: > > v5: - fix potential integer overflow > - fix size check agagin, sadly. :( > v4: - add size check to avoid overread > v3: - add size check when probe as Michael's comments. > - update commit msg > - for Jerome's comments, I don't find

Re: [FFmpeg-devel] [PATCH V5 2/2] lavf/vc1test: add rcv to vc1test demuxer extensions

On Tue, Oct 23, 2018 at 4:39 AM Michael Niedermayer wrote: > > On Wed, Oct 17, 2018 at 08:18:58AM +0800, Jun Zhao wrote: > > rcv is commonly used as extension for vc1 test stream files. > > > > Signed-off-by: Jun Zhao > > --- > > libavformat/vc1test.c |1 + > > 1 files changed, 1

Re: [FFmpeg-devel] [PATCH V5 1/2] lavf/vc1test: fix vc1test can't probe some RCV file.

On Tue, Oct 23, 2018 at 4:40 AM Michael Niedermayer wrote: > > On Wed, Oct 17, 2018 at 08:18:57AM +0800, Jun Zhao wrote: > > case 1: > > use the hexdump -C SMM0005.rcv get: > > size skip (size - 4) > > || > >

Re: [FFmpeg-devel] [PATCH] lavf/vc1test: fix vc1test can't probe some RCV file.

On Fri, Oct 12, 2018 at 5:19 PM Carl Eugen Hoyos wrote: > 2018-10-12 4:37 GMT+02:00, Jun Zhao : > > case 1: > > use the hexdump -C SMM0005.rcv get: > > size skip (size - 4) > > || > > V

Re: [FFmpeg-devel] [PATCH V2 1/2] lavf/vc1test: fix vc1test can't probe some RCV file.

On Sun, Oct 14, 2018 at 3:07 AM Michael Niedermayer wrote: > > On Fri, Oct 12, 2018 at 09:41:04PM +0800, Jun Zhao wrote: > > case 1: > > use the hexdump -C SMM0005.rcv get: > > size skip (size - 4) > > || > >

Re: [FFmpeg-devel] [PATCH] tests/checkasm/Makefile: fix 'make fate' error when enable vaapi

On Thu, Oct 25, 2018 at 9:16 AM Zhou, Zachary wrote: > > > > > -Original Message- > > From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf Of > > Mark Thompson > > Sent: Thursday, October 25, 2018 7:03 AM > > To: ffmpeg-devel@ffmpeg.org > > Subject: Re: [FFmpeg-devel]

Re: [FFmpeg-devel] [PATCH] lavc/hevcdec: HEVC decoder getting format clean up

On Wed, Oct 24, 2018 at 11:10 PM Hendrik Leppkes wrote: > > On Wed, Oct 24, 2018 at 5:06 PM Jun Zhao wrote: > > > > From: Jun Zhao > > > > Add checking to avoid calling ff_thread_get_format repeatedly > > whenever new slice header decoded. > > > > Signed-off-by: Lin Xie > > Signed-off-by: Jun

Re: [FFmpeg-devel] [PATCH 2/2] lavu/frame: Add error report if av_image_fill_pointers fail.

On Mon, Oct 29, 2018 at 11:20 PM Michael Niedermayer wrote: > > On Sun, Oct 28, 2018 at 11:05:47AM +0800, Jun Zhao wrote: > > Add error handle if av_image_fill_pointers fail. > > > > Signed-off-by: Jun Zhao > > --- > > libavutil/frame.c | 10 ++ > > 1 files changed, 6 insertions(+), 4

Re: [FFmpeg-devel] [PATCH V2] libavfilter/vaapi: enable vaapi rotation feature via call Intel iHD driver

On Fri, Oct 26, 2018 at 11:26 PM Paul B Mahol wrote: > > On 10/26/18, Zhou, Zachary wrote: > > > > > >> -Original Message- > >> From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf Of > >> Rostislav Pehlivanov > >> Sent: Friday, October 26, 2018 9:02 PM > >> To: FFmpeg

Re: [FFmpeg-devel] [PATCH] lavc/mjpegdec: fix VA-API MJPEG decoding uninitialized huffman table

On Tue, Oct 30, 2018 at 10:41 AM Li, Zhong wrote: > > > From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf > > Of myp...@gmail.com > > Sent: Tuesday, October 30, 2018 9:02 AM > > To: FFmpeg development discussions and patches > > > > Cc:

Re: [FFmpeg-devel] [PATCH] lavc/mjpegdec: fix VA-API MJPEG decoding uninitialized huffman table

On Mon, Oct 29, 2018 at 6:39 PM Li, Zhong wrote: > > > From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf > > Of Jun Zhao > > Sent: Monday, October 29, 2018 6:26 PM > > To: ffmpeg-devel@ffmpeg.org > > Cc: Zhao, Jun ; Lin, Decai > > Subject: [FFmpeg-devel] [PATCH]

Re: [FFmpeg-devel] [PATCH] lavc/mjpegdec: fix VA-API MJPEG decoding uninitialized huffman table

On Tue, Oct 30, 2018 at 9:50 AM Carl Eugen Hoyos wrote: > > 2018-10-29 11:26 GMT+01:00, Jun Zhao : > > From: Jun Zhao > > > > Now VA-API HWAccel MJPEG decoding uninitialized huffman > > table, it's will lead to the decoding error like"Failed to sync surface > > 0x5: 23 (internal decoding

Re: [FFmpeg-devel] [PATCH] lavc/mjpegdec: fix VA-API MJPEG decoding uninitialized huffman table

On Tue, Oct 30, 2018 at 11:41 AM Eoff, Ullysses A wrote: > > > -Original Message- > > From: ffmpeg-devel [mailto:ffmpeg-devel-boun...@ffmpeg.org] On Behalf Of > > myp...@gmail.com > > Sent: Monday, October 29, 2018 8:10 PM > > To: FFmpeg development disc

Re: [FFmpeg-devel] [PATCH 4/4] lavfi/opencl: remove peak option of tonemap_opencl

On Mon, Oct 29, 2018 at 1:21 PM Ruiling Song wrote: > > Since the filter use auto-calculate the peak value, > the option does not work as expected. So, remove it. > > Signed-off-by: Ruiling Song > --- > libavfilter/vf_tonemap_opencl.c | 7 ++- > 1 file changed, 2 insertions(+), 5

Re: [FFmpeg-devel] [PATCH] avcodec/h264_parser: Skip Redundant Slice Info Attached Behind Frames.

On Thu, Oct 25, 2018 at 2:59 PM Linjie Fu wrote: > > Skip redundant slice info attached behind frames (PPS for eaxmple) to > parse timestamp correctly and produce the segment format successfully. > > When PPS info is attached behind frame data whin one PES packet, > h264_find_frame_end for PPS

Re: [FFmpeg-devel] [PATCH 1/2] fftools/ffmpeg: Refine the do_video_out.

On Fri, Nov 9, 2018 at 4:24 AM Michael Niedermayer wrote: > > On Thu, Nov 08, 2018 at 11:35:20PM +0800, Jun Zhao wrote: > > Signed-off-by: Jun Zhao > > --- > > fftools/ffmpeg.c | 62 > > - > > 1 files changed, 28 insertions(+), 34

Re: [FFmpeg-devel] [PATCH 1/2] fftools/ffmpeg: Refine the do_video_out.

On Thu, Nov 8, 2018 at 11:45 PM Carl Eugen Hoyos wrote: > > 2018-11-08 16:35 GMT+01:00, Jun Zhao : > > Signed-off-by: Jun Zhao > > --- > > fftools/ffmpeg.c | 62 > > - > > 1 files changed, 28 insertions(+), 34 deletions(-) > > > > diff --git

Re: [FFmpeg-devel] [PATCH V2] lavfi/vf_scale_vaapi: add scaling mode setting support.

ping? On Sat, Oct 13, 2018 at 3:59 PM Jun Zhao wrote: > > before this change, scale_vaapi hard coding the scaling mode, add a > new option "mode" to setting the scaling mode, it can be use to change > scaling algorithm for performance/quality trade off. >

Re: [FFmpeg-devel] [PATCH] mjpegdec: Fill raw huffman tables with default values too

On Mon, Nov 12, 2018 at 12:26 AM Mark Thompson wrote: > > These may be used by hwaccel decoders when the standard tables are not > otherwise available. At the same time, clean up that code into an array > so it's a little less repetitive. > --- > On 29/10/18 10:26, Jun Zhao wrote: > > From: Jun

Re: [FFmpeg-devel] [PATCH V2] libavcodec/vp8dec: fix the multi-thread HWAccel decode error

Ping? On Wed, Oct 17, 2018 at 8:01 PM Jun Zhao wrote: > > Fix the issue: https://github.com/intel/media-driver/issues/317 > > the root cause is update_dimensions call get_pixel_format will > trigger the hwaccel_uninit/hwaccel_init , in current context, > there are 3 situations in the

Re: [FFmpeg-devel] [PATCH V2 2/3] fftools/ffmpeg: Put the variable declaration at uppper for block.

On Fri, Nov 9, 2018 at 11:11 PM Carl Eugen Hoyos wrote: > > 2018-11-09 14:11 GMT+01:00, Jun Zhao : > > move the variable declaration at start of upper for block and > > remove the redundant brace. > > Why? > > (You never had to use git blame and were unhappy about the > necessary iterations?) > >

Re: [FFmpeg-devel] [PATCH V2 1/3] fftools/ffmpeg: Remove the micor like "#if 1"

On Sun, Nov 11, 2018 at 4:47 AM Michael Niedermayer wrote: > > On Fri, Nov 09, 2018 at 09:11:31PM +0800, Jun Zhao wrote: > > They are come from 2003 and delete them. > > > > Signed-off-by: Jun Zhao > > --- > > fftools/ffmpeg.c |6 -- > > 1 files changed, 0 insertions(+), 6 deletions(-)

Re: [FFmpeg-devel] [PATCH] fate: Add test for vc1test demuxer

On Wed, Oct 24, 2018 at 11:10 PM Jun Zhao wrote: > > Signed-off-by: Jun Zhao > --- > tests/fate/microsoft.mak |6 ++ > tests/ref/fate/vc1test_smm0005 | 29 + > tests/ref/fate/vc1test_smm0015 | 30 ++ > 3 files changed, 65

Re: [FFmpeg-devel] [PATCH] vaapi_encode: fix slices number check.

On Tue, Oct 30, 2018 at 1:25 PM Jun Zhao wrote: > > fix slice number check logic. > > Signed-off-by: Jun Zhao > --- > libavcodec/vaapi_encode.c |2 +- > 1 files changed, 1 insertions(+), 1 deletions(-) > > diff --git a/libavcodec/vaapi_encode.c b/libavcodec/vaapi_encode.c > index

Re: [FFmpeg-devel] [PATCH V1] libavfilter: add transpose_vaapi filter

On Wed, Nov 14, 2018 at 4:00 AM Zachary Zhou wrote: > > From: Zachary Zhou > > It supports clockwise rotation by 0/90/180/270 degrees and mirroring by > horizontal/vertical. video size is changed when rotation by 90/270. > > ffmpeg -hwaccel vaapi -vaapi_device /dev/dri/renderD128 >

Re: [FFmpeg-devel] [PATCH 0/7] Enhancement VA-API encoder bitrate control

On Tue, Nov 6, 2018 at 2:49 AM Mark Thompson wrote: > > On 03/11/18 02:52, Jun Zhao wrote: > > V1: > > - add codec-specific bit rate control callback. > > I don't understand why you want this to be codec-specific at all? No option > is always supported in any particular case, and both of these

Re: [FFmpeg-devel] [PATCH 2/7] lavc/vaapi_encode_h264: Enable macro block level bit rate control.

On Tue, Nov 6, 2018 at 3:40 AM Mark Thompson wrote: > > On 03/11/18 02:52, Jun Zhao wrote: > > Enables macro block level bit rate control, that generally improves > > subjective visual quality. It may have a negative impact on > > performance and objective visual quality metrics. Default is off >

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