diff options
Diffstat (limited to 'libavformat/rtpenc.c')
| -rw-r--r-- | libavformat/rtpenc.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/libavformat/rtpenc.c b/libavformat/rtpenc.c index bdbe411192..e4ef0fc92b 100644 --- a/libavformat/rtpenc.c +++ b/libavformat/rtpenc.c @@ -33,6 +33,7 @@ static const AVOption options[] = { FF_RTP_FLAG_OPTS(RTPMuxContext, flags) { "payload_type", "Specify RTP payload type", offsetof(RTPMuxContext, payload_type), AV_OPT_TYPE_INT, {.dbl = -1 }, -1, 127, AV_OPT_FLAG_ENCODING_PARAM }, + { "max_packet_size", "Max packet size", offsetof(RTPMuxContext, max_packet_size), AV_OPT_TYPE_INT, {.dbl = 0 }, 0, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM }, { NULL }, }; @@ -109,7 +110,12 @@ static int rtp_write_header(AVFormatContext *s1) s->first_rtcp_ntp_time = (s1->start_time_realtime / 1000) * 1000 + NTP_OFFSET_US; - s->max_packet_size = s1->pb->max_packet_size; + if (s->max_packet_size) { + if (s1->pb->max_packet_size) + s->max_packet_size = FFMIN(s->max_payload_size, + s1->pb->max_packet_size); + } else + s->max_packet_size = s1->pb->max_packet_size; if (s->max_packet_size <= 12) { av_log(s1, AV_LOG_ERROR, "Max packet size %d too low\n", s->max_packet_size); return AVERROR(EIO); |