From: Limin Wang <lance.lmw...@gmail.com>
Signed-off-by: Limin Wang <lance.lmw...@gmail.com>
---
libavformat/mpegtsenc.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/libavformat/mpegtsenc.c b/libavformat/mpegtsenc.c
index 61fdd09..5a9e6fd 100644
--- a/libavformat/mpegtsenc.c
+++ b/libavformat/mpegtsenc.c
@@ -487,6 +487,10 @@ static int mpegts_write_pmt(AVFormatContext *s,
MpegTSService *service)
/* write optional descriptors here */
switch (st->codecpar->codec_type) {
case AVMEDIA_TYPE_AUDIO:
+ if (codec_id == AV_CODEC_ID_AC3)
+ put_registration_descriptor(&q, MKTAG('A', 'C', '-', '3'));
+ else if (codec_id == AV_CODEC_ID_EAC3)
+ put_registration_descriptor(&q, MKTAG('E', 'A', 'C', '3'));
if (ts->flags & MPEGTS_FLAG_SYSTEM_B) {
if (codec_id == AV_CODEC_ID_AC3) {
DVBAC3Descriptor *dvb_ac3_desc = ts_st->dvb_ac3_desc;
--
1.8.3.1
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