Re: [FFmpeg-devel] [PATCH v3 6/6] avformat: add ts stream types for H266/VVC

From: Marton Balint <cus@passwd.hu>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Subject: Re: [FFmpeg-devel] [PATCH v3 6/6] avformat: add ts stream types for H266/VVC
Date: Sun, 28 Jan 2024 09:43:11 +0100 (CET)
Message-ID: <624f1395-82bb-211e-5493-2197a8abe2eb@passwd.hu> (raw)
In-Reply-To: <TYSPR06MB643364161580C6C76B71F3B2AA782@TYSPR06MB6433.apcprd06.prod.outlook.com>

On Sat, 27 Jan 2024, Nuo Mi wrote:

> From: Thomas Siedel <thomas.ff@spin-digital.com>
>
> Add transport stream stream type 0x33 for vvc.
> Add STREAM_TYPE_VIDEO_VVC to MPEG-1/2 and MPEG-2 transport stream.
> Add basic transport stream support for TS mux/demux.
>
> Tested with:
> ffmpeg -i NovosobornayaSquare_1920x1080.mp4 -c:v libvvenc test.ts && ffmpeg -i test.ts -f null -
> ffmpeg -i NovosobornayaSquare_1920x1080.mp4 -c:v copy test.ts     && ffmpeg -i test.ts -f md5 -
>
> Signed-off-by: Thomas Siedel <thomas.ff@spin-digital.com>
> Co-Authored-By: Nuo Mi <nuomi2021@gmail.com>
> ---
> configure               |  2 +-
> libavformat/mpeg.c      |  6 ++++++
> libavformat/mpeg.h      |  1 +
> libavformat/mpegts.c    |  2 ++
> libavformat/mpegts.h    |  1 +
> libavformat/mpegtsenc.c | 39 +++++++++++++++++++++++++++++++++++++++
> 6 files changed, 50 insertions(+), 1 deletion(-)
>
> diff --git a/configure b/configure
> index 21663000f8..68f675a4bc 100755
> --- a/configure
> +++ b/configure
> @@ -3552,7 +3552,7 @@ mp3_demuxer_select="mpegaudio_parser"
> mp3_muxer_select="mpegaudioheader"
> mp4_muxer_select="mov_muxer"
> mpegts_demuxer_select="iso_media"
> -mpegts_muxer_select="ac3_parser adts_muxer latm_muxer h264_mp4toannexb_bsf hevc_mp4toannexb_bsf"
> +mpegts_muxer_select="ac3_parser adts_muxer latm_muxer h264_mp4toannexb_bsf hevc_mp4toannexb_bsf vvc_mp4toannexb_bsf"
> mpegtsraw_demuxer_select="mpegts_demuxer"
> mxf_muxer_select="pcm_rechunk_bsf rangecoder"
> mxf_d10_muxer_select="mxf_muxer"
> diff --git a/libavformat/mpeg.c b/libavformat/mpeg.c
> index 781c3162d6..4b0c65826e 100644
> --- a/libavformat/mpeg.c
> +++ b/libavformat/mpeg.c
> @@ -546,6 +546,12 @@ redo:
>     } else if (es_type == STREAM_TYPE_VIDEO_HEVC) {
>         codec_id = AV_CODEC_ID_HEVC;
>         type     = AVMEDIA_TYPE_VIDEO;
> +    } else if (es_type == STREAM_TYPE_VIDEO_VVC) {
> +        codec_id = AV_CODEC_ID_VVC;
> +        type     = AVMEDIA_TYPE_VIDEO;
> +    } else if (es_type == STREAM_TYPE_VIDEO_VVC) {
> +        codec_id = AV_CODEC_ID_VVC;
> +        type     = AVMEDIA_TYPE_VIDEO;

Seems duplicated.

Regards,
Marton
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