typedef struct MpegTSService {
int running:1;
- int sid;
- char *provider_name;
- char *name;
+ int sid; /**< MPEG Program Number of stream */
+ char *provider_name; /**< DVB Network name, "" if not DVB stream */
+ char *name; /**< DVB Service name, "MPEG Program [sid]" if not DVB stream*/
} MpegTSService;
struct MpegTSContext {
/* user data */
AVFormatContext *stream;
- int raw_packet_size; /* raw packet size, including FEC if present */
- int auto_guess; /* if true, all pids are analized to find streams */
+ /** raw packet size, including FEC if present */
+ int raw_packet_size;
+ /** if true, all pids are analyzed to find streams */
+ int auto_guess;
int set_service_ret;
- int mpeg2ts_raw; /* force raw MPEG2 transport stream output, if possible */
- int mpeg2ts_compute_pcr; /* compute exact PCR for each transport stream packet */
+ /** force raw MPEG2 transport stream output, if possible */
+ int mpeg2ts_raw;
+ /** compute exact PCR for each transport stream packet */
+ int mpeg2ts_compute_pcr;
- /* used to estimate the exact PCR */
- int64_t cur_pcr;
- int pcr_incr;
- int pcr_pid;
+ int64_t cur_pcr; /**< used to estimate the exact PCR */
+ int pcr_incr; /**< used to estimate the exact PCR */
+ int pcr_pid; /**< used to estimate the exact PCR */
/* data needed to handle file based ts */
- int stop_parse; /* stop parsing loop */
- AVPacket *pkt; /* packet containing av data */
+ /** stop parsing loop */
+ int stop_parse;
+ /** packet containing Audio/Video data */
+ AVPacket *pkt;
/******************************************/
/* private mpegts data */
/* scan context */
MpegTSFilter *sdt_filter;
+ /** number of PMTs in the last PAT seen */
int nb_services;
+ /** list of PMTs in the last PAT seen */
MpegTSService **services;
/* set service context (XXX: allocated it ?) */
SetServiceCallback *set_service_cb;
void *set_service_opaque;
+ /** filter for the PAT */
MpegTSFilter *pat_filter;
+ /** filter for the PMT for the MPEG program number specified by req_sid */
MpegTSFilter *pmt_filter;
+ /** MPEG program number of stream we want to decode */
int req_sid;
+ /** filters for various streams specified by PMT + for the PAT and PMT */
MpegTSFilter *pids[NB_PID_MAX];
};
+/**
+ * Assembles PES packets out of TS packets, and then calls the "section_cb"
+ * function when they are complete.
+ */
static void write_section_data(AVFormatContext *s, MpegTSFilter *tss1,
const uint8_t *buf, int buf_size, int is_start)
{