From 01d6bd525ac964af338c05169f4de473d29ec160 Mon Sep 17 00:00:00 2001 From: Baptiste Coudurier Date: Wed, 13 Jan 2010 22:21:45 +0000 Subject: Do not split audio frames accross pes packets. This was not supported by some equipment and cisco analyzer. Originally committed as revision 21203 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavformat/mpegtsenc.c | 31 +++++++++++-------------------- 1 file changed, 11 insertions(+), 20 deletions(-) (limited to 'libavformat/mpegtsenc.c') diff --git a/libavformat/mpegtsenc.c b/libavformat/mpegtsenc.c index 148507f5f6..be30e68a84 100644 --- a/libavformat/mpegtsenc.c +++ b/libavformat/mpegtsenc.c @@ -775,7 +775,7 @@ static void mpegts_write_pes(AVFormatContext *s, AVStream *st, static int mpegts_write_packet(AVFormatContext *s, AVPacket *pkt) { AVStream *st = s->streams[pkt->stream_index]; - int len, size = pkt->size; + int size = pkt->size; uint8_t *buf= pkt->data; uint8_t *data= NULL; MpegTSWriteStream *ts_st = st->priv_data; @@ -818,29 +818,20 @@ static int mpegts_write_packet(AVFormatContext *s, AVPacket *pkt) return 0; } - if (ts_st->payload_pts == AV_NOPTS_VALUE) { - ts_st->payload_dts = dts; - ts_st->payload_pts = pts; + if (ts_st->payload_index + size > DEFAULT_PES_PAYLOAD_SIZE) { + mpegts_write_pes(s, st, ts_st->payload, ts_st->payload_index, + ts_st->payload_pts, ts_st->payload_dts); + ts_st->payload_index = 0; } - // audio - while (size > 0) { - len = DEFAULT_PES_PAYLOAD_SIZE - ts_st->payload_index; - if (len > size) - len = size; - memcpy(ts_st->payload + ts_st->payload_index, buf, len); - buf += len; - size -= len; - ts_st->payload_index += len; - if (ts_st->payload_index >= DEFAULT_PES_PAYLOAD_SIZE) { - mpegts_write_pes(s, st, ts_st->payload, ts_st->payload_index, - ts_st->payload_pts, ts_st->payload_dts); - ts_st->payload_pts = AV_NOPTS_VALUE; - ts_st->payload_dts = AV_NOPTS_VALUE; - ts_st->payload_index = 0; - } + if (!ts_st->payload_index) { + ts_st->payload_pts = pts; + ts_st->payload_dts = dts; } + memcpy(ts_st->payload + ts_st->payload_index, buf, size); + ts_st->payload_index += size; + return 0; } -- cgit v1.2.3