On 22-04-2020 01:21 am, Marton Balint wrote:


On Mon, 20 Apr 2020, Gyan Doshi wrote:

They can be demuxed by ffmpeg.
---
libavformat/mpegtsenc.c | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/libavformat/mpegtsenc.c b/libavformat/mpegtsenc.c
index ccb631d746..3818001976 100644
--- a/libavformat/mpegtsenc.c
+++ b/libavformat/mpegtsenc.c
@@ -381,6 +381,10 @@ static int mpegts_write_pmt(AVFormatContext *s, MpegTSService *service)
        case AV_CODEC_ID_TIMED_ID3:
            stream_type = STREAM_TYPE_METADATA;
            break;
+        case AV_CODEC_ID_DVB_SUBTITLE:
+        case AV_CODEC_ID_DVB_TELETEXT:
+            stream_type = STREAM_TYPE_PRIVATE_DATA;
+            break;

LGTM.

Will apply.


        default:
            av_log(s, AV_LOG_WARNING, "Stream %d, codec %s, is muxed as a private data stream "                    "and may not be recognized upon reading.\n", i, avcodec_get_name(st->codecpar->codec_id));

Preferably av_log_once should be used here with a state variable stored in MpegTSWriteStream because it is logged for every PMT...

In next patch.

Thanks,
Gyan
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