From b9dd2068d6528d09d857e143e447cf76fb22a8cb Mon Sep 17 00:00:00 2001 From: Randrianasulu Andrew Date: Thu, 5 May 2022 17:40:48 +0300 Subject: [PATCH 1/4] avformat/mpegtsenc: count packets instead of using avio_tell --- libavformat/mpegtsenc.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/libavformat/mpegtsenc.c b/libavformat/mpegtsenc.c index ead2ca2..a90258f 100644 --- a/libavformat/mpegtsenc.c +++ b/libavformat/mpegtsenc.c @@ -119,6 +119,7 @@ typedef struct MpegTSWrite { int64_t last_pat_ts; int64_t last_sdt_ts; int64_t last_nit_ts; + int64_t nb_packets; uint8_t provider_name[256]; @@ -946,7 +947,7 @@ invalid: static int64_t get_pcr(const MpegTSWrite *ts) { - return av_rescale(ts->total_size + 11, 8 * PCR_TIME_BASE, ts->mux_rate) + + return av_rescale(ts->nb_packets * TS_PACKET_SIZE + 11, 8 * PCR_TIME_BASE, ts->mux_rate) + ts->first_pcr; } @@ -962,6 +963,7 @@ static void write_packet(AVFormatContext *s, const uint8_t *packet) } avio_write(s->pb, packet, TS_PACKET_SIZE); ts->total_size += TS_PACKET_SIZE; + ts->nb_packets++; } static void section_write_packet(MpegTSSection *s, const uint8_t *packet) -- 2.35.1