Commit 1aae3489 authored by Niobos's avatar Niobos Committed by Baptiste Coudurier

rename freq to period which is more correct, patch by Niobos, niobos dot be at gmail dot com

Originally committed as revision 19529 to svn://svn.ffmpeg.org/ffmpeg/trunk
parent ff736f84
...@@ -44,7 +44,7 @@ typedef struct MpegTSService { ...@@ -44,7 +44,7 @@ typedef struct MpegTSService {
char *provider_name; char *provider_name;
int pcr_pid; int pcr_pid;
int pcr_packet_count; int pcr_packet_count;
int pcr_packet_freq; int pcr_packet_period;
} MpegTSService; } MpegTSService;
typedef struct MpegTSWrite { typedef struct MpegTSWrite {
...@@ -52,9 +52,9 @@ typedef struct MpegTSWrite { ...@@ -52,9 +52,9 @@ typedef struct MpegTSWrite {
MpegTSSection sdt; /* MPEG2 sdt table context */ MpegTSSection sdt; /* MPEG2 sdt table context */
MpegTSService **services; MpegTSService **services;
int sdt_packet_count; int sdt_packet_count;
int sdt_packet_freq; int sdt_packet_period;
int pat_packet_count; int pat_packet_count;
int pat_packet_freq; int pat_packet_period;
int nb_services; int nb_services;
int onid; int onid;
int tsid; int tsid;
...@@ -442,11 +442,11 @@ static int mpegts_write_header(AVFormatContext *s) ...@@ -442,11 +442,11 @@ static int mpegts_write_header(AVFormatContext *s)
if (total_bit_rate <= 8 * 1024) if (total_bit_rate <= 8 * 1024)
total_bit_rate = 8 * 1024; total_bit_rate = 8 * 1024;
service->pcr_packet_freq = (total_bit_rate * PCR_RETRANS_TIME) / service->pcr_packet_period = (total_bit_rate * PCR_RETRANS_TIME) /
(TS_PACKET_SIZE * 8 * 1000); (TS_PACKET_SIZE * 8 * 1000);
ts->sdt_packet_freq = (total_bit_rate * SDT_RETRANS_TIME) / ts->sdt_packet_period = (total_bit_rate * SDT_RETRANS_TIME) /
(TS_PACKET_SIZE * 8 * 1000); (TS_PACKET_SIZE * 8 * 1000);
ts->pat_packet_freq = (total_bit_rate * PAT_RETRANS_TIME) / ts->pat_packet_period = (total_bit_rate * PAT_RETRANS_TIME) /
(TS_PACKET_SIZE * 8 * 1000); (TS_PACKET_SIZE * 8 * 1000);
ts->mux_rate = 1; // avoid div by 0 ts->mux_rate = 1; // avoid div by 0
...@@ -470,7 +470,7 @@ static int mpegts_write_header(AVFormatContext *s) ...@@ -470,7 +470,7 @@ static int mpegts_write_header(AVFormatContext *s)
PCR_RETRANS_TIME * 8 * 8 / 1000; /* PCR size */ PCR_RETRANS_TIME * 8 * 8 / 1000; /* PCR size */
av_log(s, AV_LOG_DEBUG, "muxrate %d freq sdt %d pat %d\n", av_log(s, AV_LOG_DEBUG, "muxrate %d freq sdt %d pat %d\n",
total_bit_rate, ts->sdt_packet_freq, ts->pat_packet_freq); total_bit_rate, ts->sdt_packet_period, ts->pat_packet_period);
if (s->mux_rate) if (s->mux_rate)
ts->mux_rate = s->mux_rate; ts->mux_rate = s->mux_rate;
...@@ -498,11 +498,11 @@ static void retransmit_si_info(AVFormatContext *s) ...@@ -498,11 +498,11 @@ static void retransmit_si_info(AVFormatContext *s)
MpegTSWrite *ts = s->priv_data; MpegTSWrite *ts = s->priv_data;
int i; int i;
if (++ts->sdt_packet_count == ts->sdt_packet_freq) { if (++ts->sdt_packet_count == ts->sdt_packet_period) {
ts->sdt_packet_count = 0; ts->sdt_packet_count = 0;
mpegts_write_sdt(s); mpegts_write_sdt(s);
} }
if (++ts->pat_packet_count == ts->pat_packet_freq) { if (++ts->pat_packet_count == ts->pat_packet_period) {
ts->pat_packet_count = 0; ts->pat_packet_count = 0;
mpegts_write_pat(s); mpegts_write_pat(s);
for(i = 0; i < ts->nb_services; i++) { for(i = 0; i < ts->nb_services; i++) {
...@@ -546,7 +546,7 @@ static void mpegts_write_pes(AVFormatContext *s, AVStream *st, ...@@ -546,7 +546,7 @@ static void mpegts_write_pes(AVFormatContext *s, AVStream *st,
if (ts_st->pid == ts_st->service->pcr_pid) { if (ts_st->pid == ts_st->service->pcr_pid) {
ts_st->service->pcr_packet_count++; ts_st->service->pcr_packet_count++;
if (ts_st->service->pcr_packet_count >= if (ts_st->service->pcr_packet_count >=
ts_st->service->pcr_packet_freq) { ts_st->service->pcr_packet_period) {
ts_st->service->pcr_packet_count = 0; ts_st->service->pcr_packet_count = 0;
write_pcr = 1; write_pcr = 1;
} }
......
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