[FFmpeg-devel] [PATCH] avformat/mxf: support MCA audio information

--- libavformat/mxf.h| 1 + libavformat/mxfdec.c | 280 ++- 2 files changed, 275 insertions(+), 6 deletions(-) diff --git a/libavformat/mxf.h b/libavformat/mxf.h index fe9c52732c..cddbcb13c9 100644 --- a/libavformat/mxf.h +++ b/libavformat/mxf.h @@ -5

Re: [FFmpeg-devel] Support for loongson loongarch.

Thanks for your respose, The remote debuggable machine is available from loongson cloud for free. BTW, we can donate machine to enthusiasts. contact me please. > > Hi, > > Glad to hear there have some optimize code for loongarch. > In my view, a remote debuggable machine may help more people fo

Re: [FFmpeg-devel] [PATCH] avfilter: add positive video filter

Am 31.10.21 um 10:29 schrieb Paul B Mahol: > Signed-off-by: Paul B Mahol > --- > libavfilter/Makefile | 1 + > libavfilter/allfilters.c | 1 + > libavfilter/vf_positive.c | 337 ++ > 3 files changed, 339 insertions(+) > create mode 100644 libavfilter

Re: [FFmpeg-devel] [PATCH] libaom: Dont use aom_codec_av1_dx_algo.

On Mon, Nov 1, 2021 at 6:11 PM Matt Oliver wrote: > > On Tue, 2 Nov 2021 at 04:41, James Zern > wrote: > > > On Fri, Oct 29, 2021 at 8:51 PM Matt Oliver wrote: > > > > > > On Sat, 30 Oct 2021 at 14:13, Matt Oliver wrote: > > > > > > > Does this compile and link with libaom 1.0.0? We unfortunate

Re: [FFmpeg-devel] [PATCH] Fix first_pcr initial update

On 02.11.2021 16:59, lance.lmw...@gmail.com wrote: [...] +if (!ts->first_dts_checked && dts != AV_NOPTS_VALUE) { +ts->first_pcr += dts * 300; +ts->first_dts_checked = 1; +} + I think it's not same as the old code, the first_pcr will add extra delay if copyts is 0. pr

Re: [FFmpeg-devel] [PATCH] configure: add initial RISC-V support

On Mon, Nov 01, 2021 at 10:02:50PM -0400, Brad Smith wrote: > On 11/1/2021 8:31 AM, Michael Niedermayer wrote: > > > On Fri, Oct 29, 2021 at 04:43:16PM -0400, Brad Smith wrote: > > > On 10/29/2021 2:39 PM, Michael Niedermayer wrote: > > > > > > > On Thu, Oct 28, 2021 at 06:13:30PM -0400, Brad Smi

Re: [FFmpeg-devel] [PATCH] Fix first_pcr initial update

On Tue, Nov 02, 2021 at 12:47:57PM +0200, Maksym Veremeyenko wrote: > One of latest commit > https://source.ffmpeg.org/?p=ffmpeg.git;a=commitdiff;h=6f36eb0da71d22aadf8f056f0966bd86656ea57e > claim it fixes endless loop on package generation if muxrate specified and > copyts used. But actually it d

[FFmpeg-devel] [PATCH v5 1/2] avcodec/libjxc: add JPEG XL decoding via libjxl

Add support for JPEG XL decoding in libavcodec via the external library libjxl. --- MAINTAINERS | 2 + configure | 5 + doc/general_contents.texi | 7 + libavcodec/Makefile | 1 + libavcodec/allcodecs.c| 1 + libavcodec/codec_desc.c | 9 ++ lib

[FFmpeg-devel] [PATCH v5 2/2] avformat/image2: add JPEG XL image2 demuxer and muxer

Add JPEG XL image demuxer and muxer to image2 to allow JPEG XL files to be read/written by libavformat. --- libavformat/allformats.c | 1 + libavformat/img2.c | 1 + libavformat/img2dec.c| 336 +++ libavformat/img2enc.c| 6 +- libavformat/mov

[FFmpeg-devel] [PATCH v5 1/2] avcodec/libjxc: add JPEG XL decoding via libjxl

Add support for JPEG XL decoding in libavcodec via the external library libjxl. --- MAINTAINERS | 2 + configure | 5 + doc/general_contents.texi | 7 + libavcodec/Makefile | 1 + libavcodec/allcodecs.c| 1 + libavcodec/codec_desc.c | 9 ++ lib

Re: [FFmpeg-devel] Support for loongson loongarch.

Hi, Glad to hear there have some optimize code for loongarch. In my view, a remote debuggable machine may help more people focus on loongarch assembly code. for generic C/C++ code, qemu enough. Regards, Min Chen At 2021-11-02 20:51:43, wrote: >Hello > >I am trying to add support for loongar

[FFmpeg-devel] Support for loongson loongarch.

Hello I am trying to add support for loongarch(a new architecture launched by Loongson) in ffmpeg, Should I donate a test machine or just offer a qemu before uploading patches? Alos, who should I contact if I want to add loongarch state into fate.ffmpeg.org . Any other

Re: [FFmpeg-devel] [PATCH v4 1/2] avcodec/libjxc: add JPEG XL decoding via libjxl

On Tue, Nov 2, 2021 at 8:14 AM James Almer wrote: > New entries must not change the value of other entries. You need to add > it at the end of the list, or in this specific enum case, at the end of > the section before the big offset jump, so immediately after > AV_CODEC_ID_GEM. Thanks, will chan

Re: [FFmpeg-devel] [PATCH v4 1/2] avcodec/libjxc: add JPEG XL decoding via libjxl

On 11/2/2021 8:51 AM, Leo Izen wrote: diff --git a/libavcodec/codec_id.h b/libavcodec/codec_id.h index ab265ec584..853bbd4240 100644 --- a/libavcodec/codec_id.h +++ b/libavcodec/codec_id.h @@ -59,6 +59,7 @@ enum AVCodecID { AV_CODEC_ID_LJPEG, AV_CODEC_ID_SP5X, AV_CODEC_ID_JPEGLS

[FFmpeg-devel] [PATCH v4 2/2] avformat/image2: add JPEG XL image2 demuxer and muxer

Add JPEG XL image demuxer and muxer to image2 to allow JPEG XL files to be read/written by libavformat. --- libavformat/allformats.c | 1 + libavformat/img2.c | 1 + libavformat/img2dec.c| 336 +++ libavformat/img2enc.c| 6 +- libavformat/mov

[FFmpeg-devel] [PATCH v4 1/2] avcodec/libjxc: add JPEG XL decoding via libjxl

Add support for JPEG XL decoding in libavcodec via the external library libjxl. --- MAINTAINERS | 2 + configure | 5 + doc/general_contents.texi | 7 + libavcodec/Makefile | 1 + libavcodec/allcodecs.c| 1 + libavcodec/codec_desc.c | 9 ++ lib

[FFmpeg-devel] [PATCH] Fix first_pcr initial update

One of latest commit https://source.ffmpeg.org/?p=ffmpeg.git;a=commitdiff;h=6f36eb0da71d22aadf8f056f0966bd86656ea57e claim it fixes endless loop on package generation if muxrate specified and copyts used. But actually it does not work properly if *-mpegts_copyts 1* specified: ffmpeg -y -copyt

Re: [FFmpeg-devel] [PATCH] flvenc: flush after write header

On Thu, 28 Oct 2021, Steven Liu wrote: 2021年10月28日 下午2:32，Lingjiang Fang 写道： keep align with movenc, or it seems a little weired when debug --- libavformat/flvenc.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/libavformat/flvenc.c b/libavformat/flvenc.c index 3f24c7e192..f4798dc9a6