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Improve PCR generation after reconfig

reconfig
Kieran Kunhya 2013-06-14 20:34:41 +01:00
rodzic 75b0b98d0d
commit 5c123b89f9
1 zmienionych plików z 4 dodań i 7 usunięć
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libmpegts.c
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@ -190,14 +190,10 @@ static void write_iso_lang_descriptor( bs_t *s, ts_int_stream_t *stream )
static int check_pcr( ts_writer_t *w, ts_int_program_t *program )
{
// if the next packet written goes over the max pcr retransmit boundary, write the pcr in the next packet
double next_pkt_pcr = ((w->packets_written * TS_PACKET_SIZE) + (TS_PACKET_SIZE + 7)) * 8.0 / w->ts_muxrate -
(double)program->last_pcr / TS_CLOCK;
next_pkt_pcr += TS_START;
int64_t next_pkt_pcr = get_pcr_int( w, (TS_PACKET_SIZE + 7) * 8 ) - program->last_pcr;
if( next_pkt_pcr >= (double)w->pcr_period / 1000 )
{
if( next_pkt_pcr >= w->pcr_period * (TS_CLOCK/1000) )
return 1;
}
return 0;
}
@ -2025,7 +2021,7 @@ int increase_pcr( ts_writer_t *w, int num_packets, int imaginary )
// TODO do this for all programs
ts_int_program_t *program = w->programs[0];
double next_pcr = TS_START + (w->packets_written + num_packets) * 8.0 * TS_PACKET_SIZE / w->ts_muxrate;
double next_pcr = get_pcr_double( w, num_packets * TS_PACKET_SIZE );
/* buffer drip (TODO: all buffers?) */
drip_buffer( w, program, w->rx_sys, &w->tb, next_pcr );
for( int i = 0; i < program->num_streams; i++ )
@ -2037,6 +2033,7 @@ int increase_pcr( ts_writer_t *w, int num_packets, int imaginary )
if( !imaginary )
{
// FIXME this is wrong for multiple packets
if( w->num_pcrs > w->pcr_list_alloced )
{
temp = realloc( w->pcr_list, w->pcr_list_alloced * 2 * sizeof(int64_t) );