#include "avformat.h"
#include "mpegts.h"
#include "internal.h"
+#include "avio_internal.h"
#include "seek.h"
+#include "mpeg.h"
#include "isom.h"
-/* 1.0 second at 24Mbit/s */
-#define MAX_SCAN_PACKETS 32000
-
/* maximum size in which we look for synchronisation if
synchronisation is lost */
#define MAX_RESYNC_SIZE 65536
uint8_t *buffer;
} PESContext;
-extern AVInputFormat mpegts_demuxer;
+extern AVInputFormat ff_mpegts_demuxer;
static void clear_program(MpegTSContext *ts, unsigned int programid)
{
MpegTSFilter *filter;
MpegTSSectionFilter *sec;
- dprintf(ts->stream, "Filter: pid=0x%x\n", pid);
+ av_dlog(ts->stream, "Filter: pid=0x%x\n", pid);
if (pid >= NB_PID_MAX || ts->pids[pid])
return NULL;
return 0;
}
-static int64_t get_pts(const uint8_t *p)
-{
- int64_t pts = (int64_t)((p[0] >> 1) & 0x07) << 30;
- pts |= (AV_RB16(p + 1) >> 1) << 15;
- pts |= AV_RB16(p + 3) >> 1;
- return pts;
-}
-
static void new_pes_packet(PESContext *pes, AVPacket *pkt)
{
av_init_packet(pkt);
pes->header[2] == 0x01) {
/* it must be an mpeg2 PES stream */
code = pes->header[3] | 0x100;
- dprintf(pes->stream, "pid=%x pes_code=%#x\n", pes->pid, code);
+ av_dlog(pes->stream, "pid=%x pes_code=%#x\n", pes->pid, code);
if ((pes->st && pes->st->discard == AVDISCARD_ALL) ||
code == 0x1be) /* padding_stream */
code != 0x1f8) { /* ITU-T Rec. H.222.1 type E stream */
pes->state = MPEGTS_PESHEADER;
if (pes->st->codec->codec_id == CODEC_ID_NONE) {
- dprintf(pes->stream, "pid=%x stream_type=%x probing\n",
+ av_dlog(pes->stream, "pid=%x stream_type=%x probing\n",
pes->pid, pes->stream_type);
pes->st->codec->codec_id = CODEC_ID_PROBE;
}
pes->pts = AV_NOPTS_VALUE;
pes->dts = AV_NOPTS_VALUE;
if ((flags & 0xc0) == 0x80) {
- pes->dts = pes->pts = get_pts(r);
+ pes->dts = pes->pts = ff_parse_pes_pts(r);
r += 5;
} else if ((flags & 0xc0) == 0xc0) {
- pes->pts = get_pts(r);
+ pes->pts = ff_parse_pes_pts(r);
r += 5;
- pes->dts = get_pts(r);
+ pes->dts = ff_parse_pes_pts(r);
r += 5;
}
pes->extended_stream_id = -1;
break;
case MPEGTS_PAYLOAD:
if (buf_size > 0 && pes->buffer) {
- if (pes->data_index+buf_size > pes->total_size) {
+ if (pes->data_index > 0 && pes->data_index+buf_size > pes->total_size) {
new_pes_packet(pes, ts->pkt);
pes->total_size = MAX_PES_PAYLOAD;
pes->buffer = av_malloc(pes->total_size+FF_INPUT_BUFFER_PADDING_SIZE);
if (!pes->buffer)
return AVERROR(ENOMEM);
ts->stop_parse = 1;
+ } else if (pes->data_index == 0 && buf_size > pes->total_size) {
+ // pes packet size is < ts size packet and pes data is padded with 0xff
+ // not sure if this is legal in ts but see issue #2392
+ buf_size = pes->total_size;
}
memcpy(pes->buffer+pes->data_index, p, buf_size);
pes->data_index += buf_size;
int *es_id, uint8_t **dec_config_descr,
int *dec_config_descr_size)
{
- ByteIOContext pb;
+ AVIOContext pb;
int tag;
unsigned len;
- init_put_byte(&pb, buf, size, 0, NULL, NULL, NULL, NULL);
+ ffio_init_context(&pb, buf, size, 0, NULL, NULL, NULL, NULL);
len = ff_mp4_read_descr(s, &pb, &tag);
if (tag == MP4IODescrTag) {
- get_be16(&pb); // ID
- get_byte(&pb);
- get_byte(&pb);
- get_byte(&pb);
- get_byte(&pb);
- get_byte(&pb);
+ avio_rb16(&pb); // ID
+ avio_r8(&pb);
+ avio_r8(&pb);
+ avio_r8(&pb);
+ avio_r8(&pb);
+ avio_r8(&pb);
len = ff_mp4_read_descr(s, &pb, &tag);
if (tag == MP4ESDescrTag) {
- *es_id = get_be16(&pb); /* ES_ID */
- dprintf(s, "ES_ID %#x\n", *es_id);
- get_byte(&pb); /* priority */
+ *es_id = avio_rb16(&pb); /* ES_ID */
+ av_dlog(s, "ES_ID %#x\n", *es_id);
+ avio_r8(&pb); /* priority */
len = ff_mp4_read_descr(s, &pb, &tag);
if (tag == MP4DecConfigDescrTag) {
*dec_config_descr = av_malloc(len);
if (!*dec_config_descr)
return AVERROR(ENOMEM);
*dec_config_descr_size = len;
- get_buffer(&pb, *dec_config_descr, len);
+ avio_read(&pb, *dec_config_descr, len);
}
}
}
return 0;
}
+int ff_parse_mpeg2_descriptor(AVFormatContext *fc, AVStream *st, int stream_type,
+ const uint8_t **pp, const uint8_t *desc_list_end,
+ int mp4_dec_config_descr_len, int mp4_es_id, int pid,
+ uint8_t *mp4_dec_config_descr)
+{
+ const uint8_t *desc_end;
+ int desc_len, desc_tag;
+ char language[252];
+ int i;
+
+ desc_tag = get8(pp, desc_list_end);
+ if (desc_tag < 0)
+ return -1;
+ desc_len = get8(pp, desc_list_end);
+ if (desc_len < 0)
+ return -1;
+ desc_end = *pp + desc_len;
+ if (desc_end > desc_list_end)
+ return -1;
+
+ av_dlog(fc, "tag: 0x%02x len=%d\n", desc_tag, desc_len);
+
+ if (st->codec->codec_id == CODEC_ID_NONE &&
+ stream_type == STREAM_TYPE_PRIVATE_DATA)
+ mpegts_find_stream_type(st, desc_tag, DESC_types);
+
+ switch(desc_tag) {
+ case 0x1F: /* FMC descriptor */
+ get16(pp, desc_end);
+ if (st->codec->codec_id == CODEC_ID_AAC_LATM &&
+ mp4_dec_config_descr_len && mp4_es_id == pid) {
+ AVIOContext pb;
+ ffio_init_context(&pb, mp4_dec_config_descr,
+ mp4_dec_config_descr_len, 0, NULL, NULL, NULL, NULL);
+ ff_mp4_read_dec_config_descr(fc, st, &pb);
+ if (st->codec->codec_id == CODEC_ID_AAC &&
+ st->codec->extradata_size > 0)
+ st->need_parsing = 0;
+ }
+ break;
+ case 0x56: /* DVB teletext descriptor */
+ language[0] = get8(pp, desc_end);
+ language[1] = get8(pp, desc_end);
+ language[2] = get8(pp, desc_end);
+ language[3] = 0;
+ av_metadata_set2(&st->metadata, "language", language, 0);
+ break;
+ case 0x59: /* subtitling descriptor */
+ language[0] = get8(pp, desc_end);
+ language[1] = get8(pp, desc_end);
+ language[2] = get8(pp, desc_end);
+ language[3] = 0;
+ /* hearing impaired subtitles detection */
+ switch(get8(pp, desc_end)) {
+ case 0x20: /* DVB subtitles (for the hard of hearing) with no monitor aspect ratio criticality */
+ case 0x21: /* DVB subtitles (for the hard of hearing) for display on 4:3 aspect ratio monitor */
+ case 0x22: /* DVB subtitles (for the hard of hearing) for display on 16:9 aspect ratio monitor */
+ case 0x23: /* DVB subtitles (for the hard of hearing) for display on 2.21:1 aspect ratio monitor */
+ case 0x24: /* DVB subtitles (for the hard of hearing) for display on a high definition monitor */
+ case 0x25: /* DVB subtitles (for the hard of hearing) with plano-stereoscopic disparity for display on a high definition monitor */
+ st->disposition |= AV_DISPOSITION_HEARING_IMPAIRED;
+ break;
+ }
+ if (st->codec->extradata) {
+ if (st->codec->extradata_size == 4 && memcmp(st->codec->extradata, *pp, 4))
+ av_log_ask_for_sample(fc, "DVB sub with multiple IDs\n");
+ } else {
+ st->codec->extradata = av_malloc(4 + FF_INPUT_BUFFER_PADDING_SIZE);
+ if (st->codec->extradata) {
+ st->codec->extradata_size = 4;
+ memcpy(st->codec->extradata, *pp, 4);
+ }
+ }
+ *pp += 4;
+ av_metadata_set2(&st->metadata, "language", language, 0);
+ break;
+ case 0x0a: /* ISO 639 language descriptor */
+ for (i = 0; i + 4 <= desc_len; i += 4) {
+ language[i + 0] = get8(pp, desc_end);
+ language[i + 1] = get8(pp, desc_end);
+ language[i + 2] = get8(pp, desc_end);
+ language[i + 3] = ',';
+ switch (get8(pp, desc_end)) {
+ case 0x01: st->disposition |= AV_DISPOSITION_CLEAN_EFFECTS; break;
+ case 0x02: st->disposition |= AV_DISPOSITION_HEARING_IMPAIRED; break;
+ case 0x03: st->disposition |= AV_DISPOSITION_VISUAL_IMPAIRED; break;
+ }
+ }
+ if (i) {
+ language[i - 1] = 0;
+ av_metadata_set2(&st->metadata, "language", language, 0);
+ }
+ break;
+ case 0x05: /* registration descriptor */
+ st->codec->codec_tag = bytestream_get_le32(pp);
+ av_dlog(fc, "reg_desc=%.4s\n", (char*)&st->codec->codec_tag);
+ if (st->codec->codec_id == CODEC_ID_NONE &&
+ stream_type == STREAM_TYPE_PRIVATE_DATA)
+ mpegts_find_stream_type(st, st->codec->codec_tag, REGD_types);
+ break;
+ default:
+ break;
+ }
+ *pp = desc_end;
+ return 0;
+}
+
static void pmt_cb(MpegTSFilter *filter, const uint8_t *section, int section_len)
{
MpegTSContext *ts = filter->u.section_filter.opaque;
SectionHeader h1, *h = &h1;
PESContext *pes;
AVStream *st;
- const uint8_t *p, *p_end, *desc_list_end, *desc_end;
+ const uint8_t *p, *p_end, *desc_list_end;
int program_info_length, pcr_pid, pid, stream_type;
- int desc_list_len, desc_len, desc_tag;
- char language[4];
+ int desc_list_len;
uint32_t prog_reg_desc = 0; /* registration descriptor */
uint8_t *mp4_dec_config_descr = NULL;
int mp4_dec_config_descr_len = 0;
int mp4_es_id = 0;
#ifdef DEBUG
- dprintf(ts->stream, "PMT: len %i\n", section_len);
+ av_dlog(ts->stream, "PMT: len %i\n", section_len);
av_hex_dump_log(ts->stream, AV_LOG_DEBUG, (uint8_t *)section, section_len);
#endif
if (parse_section_header(h, &p, p_end) < 0)
return;
- dprintf(ts->stream, "sid=0x%x sec_num=%d/%d\n",
+ av_dlog(ts->stream, "sid=0x%x sec_num=%d/%d\n",
h->id, h->sec_num, h->last_sec_num);
if (h->tid != PMT_TID)
return;
add_pid_to_pmt(ts, h->id, pcr_pid);
- dprintf(ts->stream, "pcr_pid=0x%x\n", pcr_pid);
+ av_dlog(ts->stream, "pcr_pid=0x%x\n", pcr_pid);
program_info_length = get16(&p, p_end) & 0xfff;
if (program_info_length < 0)
tag = get8(&p, p_end);
len = get8(&p, p_end);
- dprintf(ts->stream, "program tag: 0x%02x len=%d\n", tag, len);
+ av_dlog(ts->stream, "program tag: 0x%02x len=%d\n", tag, len);
if(len > program_info_length - 2)
//something else is broken, exit the program_descriptors_loop
if (desc_list_end > p_end)
break;
for(;;) {
- desc_tag = get8(&p, desc_list_end);
- if (desc_tag < 0)
- break;
- desc_len = get8(&p, desc_list_end);
- if (desc_len < 0)
- break;
- desc_end = p + desc_len;
- if (desc_end > desc_list_end)
+ if (ff_parse_mpeg2_descriptor(ts->stream, st, stream_type, &p, desc_list_end,
+ mp4_dec_config_descr_len, mp4_es_id, pid, mp4_dec_config_descr) < 0)
break;
- dprintf(ts->stream, "tag: 0x%02x len=%d\n",
- desc_tag, desc_len);
-
- if (st->codec->codec_id == CODEC_ID_NONE &&
- stream_type == STREAM_TYPE_PRIVATE_DATA)
- mpegts_find_stream_type(st, desc_tag, DESC_types);
-
- switch(desc_tag) {
- case 0x1F: /* FMC descriptor */
- get16(&p, desc_end);
- if (st->codec->codec_id == CODEC_ID_AAC_LATM &&
- mp4_dec_config_descr_len && mp4_es_id == pid) {
- ByteIOContext pb;
- init_put_byte(&pb, mp4_dec_config_descr,
- mp4_dec_config_descr_len, 0, NULL, NULL, NULL, NULL);
- ff_mp4_read_dec_config_descr(ts->stream, st, &pb);
- if (st->codec->codec_id == CODEC_ID_AAC &&
- st->codec->extradata_size > 0)
- st->need_parsing = 0;
- }
- break;
- case 0x56: /* DVB teletext descriptor */
- language[0] = get8(&p, desc_end);
- language[1] = get8(&p, desc_end);
- language[2] = get8(&p, desc_end);
- language[3] = 0;
- av_metadata_set2(&st->metadata, "language", language, 0);
- break;
- case 0x59: /* subtitling descriptor */
- language[0] = get8(&p, desc_end);
- language[1] = get8(&p, desc_end);
- language[2] = get8(&p, desc_end);
- language[3] = 0;
- get8(&p, desc_end);
- if (st->codec->extradata) {
- if (st->codec->extradata_size == 4 && memcmp(st->codec->extradata, p, 4))
- av_log_ask_for_sample(ts->stream, "DVB sub with multiple IDs\n");
- } else {
- st->codec->extradata = av_malloc(4 + FF_INPUT_BUFFER_PADDING_SIZE);
- if (st->codec->extradata) {
- st->codec->extradata_size = 4;
- memcpy(st->codec->extradata, p, 4);
- }
- }
- p += 4;
- av_metadata_set2(&st->metadata, "language", language, 0);
- break;
- case 0x0a: /* ISO 639 language descriptor */
- language[0] = get8(&p, desc_end);
- language[1] = get8(&p, desc_end);
- language[2] = get8(&p, desc_end);
- language[3] = 0;
- av_metadata_set2(&st->metadata, "language", language, 0);
- break;
- case 0x05: /* registration descriptor */
- st->codec->codec_tag = bytestream_get_le32(&p);
- dprintf(ts->stream, "reg_desc=%.4s\n", (char*)&st->codec->codec_tag);
- if (st->codec->codec_id == CODEC_ID_NONE &&
- stream_type == STREAM_TYPE_PRIVATE_DATA)
- mpegts_find_stream_type(st, st->codec->codec_tag, REGD_types);
- break;
- default:
- break;
- }
- p = desc_end;
-
if (prog_reg_desc == AV_RL32("HDMV") && stream_type == 0x83 && pes->sub_st) {
ff_program_add_stream_index(ts->stream, h->id, pes->sub_st->index);
pes->sub_st->codec->codec_tag = st->codec->codec_tag;
int sid, pmt_pid;
#ifdef DEBUG
- dprintf(ts->stream, "PAT:\n");
+ av_dlog(ts->stream, "PAT:\n");
av_hex_dump_log(ts->stream, AV_LOG_DEBUG, (uint8_t *)section, section_len);
#endif
p_end = section + section_len - 4;
if (pmt_pid < 0)
break;
- dprintf(ts->stream, "sid=0x%x pid=0x%x\n", sid, pmt_pid);
+ av_dlog(ts->stream, "sid=0x%x pid=0x%x\n", sid, pmt_pid);
if (sid == 0x0000) {
/* NIT info */
char *name, *provider_name;
#ifdef DEBUG
- dprintf(ts->stream, "SDT:\n");
+ av_dlog(ts->stream, "SDT:\n");
av_hex_dump_log(ts->stream, AV_LOG_DEBUG, (uint8_t *)section, section_len);
#endif
if (desc_end > desc_list_end)
break;
- dprintf(ts->stream, "tag: 0x%02x len=%d\n",
+ av_dlog(ts->stream, "tag: 0x%02x len=%d\n",
desc_tag, desc_len);
switch(desc_tag) {
if (name) {
AVProgram *program = av_new_program(ts->stream, sid);
if(program) {
- av_metadata_set2(&program->metadata, "name", name, 0);
- av_metadata_set2(&program->metadata, "provider_name", provider_name, 0);
+ av_metadata_set2(&program->metadata, "service_name", name, 0);
+ av_metadata_set2(&program->metadata, "service_provider", provider_name, 0);
}
}
av_free(name);
if (p >= p_end)
return 0;
- pos = url_ftell(ts->stream->pb);
+ pos = avio_tell(ts->stream->pb);
ts->pos47= pos % ts->raw_packet_size;
if (tss->type == MPEGTS_SECTION) {
get_packet_size() ?) */
static int mpegts_resync(AVFormatContext *s)
{
- ByteIOContext *pb = s->pb;
+ AVIOContext *pb = s->pb;
int c, i;
for(i = 0;i < MAX_RESYNC_SIZE; i++) {
- c = url_fgetc(pb);
- if (c < 0)
+ c = avio_r8(pb);
+ if (pb->eof_reached)
return -1;
if (c == 0x47) {
- url_fseek(pb, -1, SEEK_CUR);
+ avio_seek(pb, -1, SEEK_CUR);
return 0;
}
}
/* return -1 if error or EOF. Return 0 if OK. */
static int read_packet(AVFormatContext *s, uint8_t *buf, int raw_packet_size)
{
- ByteIOContext *pb = s->pb;
+ AVIOContext *pb = s->pb;
int skip, len;
for(;;) {
- len = get_buffer(pb, buf, TS_PACKET_SIZE);
+ len = avio_read(pb, buf, TS_PACKET_SIZE);
if (len != TS_PACKET_SIZE)
return AVERROR(EIO);
/* check paquet sync byte */
if (buf[0] != 0x47) {
/* find a new packet start */
- url_fseek(pb, -TS_PACKET_SIZE, SEEK_CUR);
+ avio_seek(pb, -TS_PACKET_SIZE, SEEK_CUR);
if (mpegts_resync(s) < 0)
return AVERROR(EAGAIN);
else
} else {
skip = raw_packet_size - TS_PACKET_SIZE;
if (skip > 0)
- url_fskip(pb, skip);
+ avio_skip(pb, skip);
break;
}
}
AVFormatParameters *ap)
{
MpegTSContext *ts = s->priv_data;
- ByteIOContext *pb = s->pb;
+ AVIOContext *pb = s->pb;
uint8_t buf[5*1024];
int len;
int64_t pos;
}
/* read the first 1024 bytes to get packet size */
- pos = url_ftell(pb);
- len = get_buffer(pb, buf, sizeof(buf));
+ pos = avio_tell(pb);
+ len = avio_read(pb, buf, sizeof(buf));
if (len != sizeof(buf))
goto fail;
ts->raw_packet_size = get_packet_size(buf, sizeof(buf));
ts->stream = s;
ts->auto_guess = 0;
- if (s->iformat == &mpegts_demuxer) {
+ if (s->iformat == &ff_mpegts_demuxer) {
/* normal demux */
/* first do a scaning to get all the services */
- if (url_fseek(pb, pos, SEEK_SET) < 0)
+ if (avio_seek(pb, pos, SEEK_SET) < 0)
av_log(s, AV_LOG_ERROR, "Unable to seek back to the start\n");
mpegts_open_section_filter(ts, SDT_PID, sdt_cb, ts, 1);
ts->auto_guess = 1;
- dprintf(ts->stream, "tuning done\n");
+ av_dlog(ts->stream, "tuning done\n");
s->ctx_flags |= AVFMTCTX_NOHEADER;
} else {
#endif
}
- url_fseek(pb, pos, SEEK_SET);
+ avio_seek(pb, pos, SEEK_SET);
return 0;
fail:
return -1;
if (av_new_packet(pkt, TS_PACKET_SIZE) < 0)
return AVERROR(ENOMEM);
- pkt->pos= url_ftell(s->pb);
+ pkt->pos= avio_tell(s->pb);
ret = read_packet(s, pkt->data, ts->raw_packet_size);
if (ret < 0) {
av_free_packet(pkt);
/* compute exact PCR for each packet */
if (parse_pcr(&pcr_h, &pcr_l, pkt->data) == 0) {
/* we read the next PCR (XXX: optimize it by using a bigger buffer */
- pos = url_ftell(s->pb);
+ pos = avio_tell(s->pb);
for(i = 0; i < MAX_PACKET_READAHEAD; i++) {
- url_fseek(s->pb, pos + i * ts->raw_packet_size, SEEK_SET);
- get_buffer(s->pb, pcr_buf, 12);
+ avio_seek(s->pb, pos + i * ts->raw_packet_size, SEEK_SET);
+ avio_read(s->pb, pcr_buf, 12);
if (parse_pcr(&next_pcr_h, &next_pcr_l, pcr_buf) == 0) {
/* XXX: not precise enough */
ts->pcr_incr = ((next_pcr_h - pcr_h) * 300 + (next_pcr_l - pcr_l)) /
break;
}
}
- url_fseek(s->pb, pos, SEEK_SET);
+ avio_seek(s->pb, pos, SEEK_SET);
/* no next PCR found: we use previous increment */
ts->cur_pcr = pcr_h * 300 + pcr_l;
}
MpegTSContext *ts = s->priv_data;
int ret, i;
- if (url_ftell(s->pb) != ts->last_pos) {
+ if (avio_tell(s->pb) != ts->last_pos) {
/* seek detected, flush pes buffer */
for (i = 0; i < NB_PID_MAX; i++) {
if (ts->pids[i] && ts->pids[i]->type == MPEGTS_PES) {
}
}
- ts->last_pos = url_ftell(s->pb);
+ ts->last_pos = avio_tell(s->pb);
return ret;
}
pos = ((*ppos + ts->raw_packet_size - 1 - ts->pos47) / ts->raw_packet_size) * ts->raw_packet_size + ts->pos47;
if (find_next) {
for(;;) {
- url_fseek(s->pb, pos, SEEK_SET);
- if (get_buffer(s->pb, buf, TS_PACKET_SIZE) != TS_PACKET_SIZE)
+ avio_seek(s->pb, pos, SEEK_SET);
+ if (avio_read(s->pb, buf, TS_PACKET_SIZE) != TS_PACKET_SIZE)
return AV_NOPTS_VALUE;
if ((pcr_pid < 0 || (AV_RB16(buf + 1) & 0x1fff) == pcr_pid) &&
parse_pcr(×tamp, &pcr_l, buf) == 0) {
pos -= ts->raw_packet_size;
if (pos < 0)
return AV_NOPTS_VALUE;
- url_fseek(s->pb, pos, SEEK_SET);
- if (get_buffer(s->pb, buf, TS_PACKET_SIZE) != TS_PACKET_SIZE)
+ avio_seek(s->pb, pos, SEEK_SET);
+ if (avio_read(s->pb, buf, TS_PACKET_SIZE) != TS_PACKET_SIZE)
return AV_NOPTS_VALUE;
if ((pcr_pid < 0 || (AV_RB16(buf + 1) & 0x1fff) == pcr_pid) &&
parse_pcr(×tamp, &pcr_l, buf) == 0) {
if(av_seek_frame_binary(s, stream_index, target_ts, flags) < 0)
return -1;
- pos= url_ftell(s->pb);
+ pos= avio_tell(s->pb);
for(;;) {
- url_fseek(s->pb, pos, SEEK_SET);
- if (get_buffer(s->pb, buf, TS_PACKET_SIZE) != TS_PACKET_SIZE)
+ avio_seek(s->pb, pos, SEEK_SET);
+ if (avio_read(s->pb, buf, TS_PACKET_SIZE) != TS_PACKET_SIZE)
return -1;
// pid = AV_RB16(buf + 1) & 0x1fff;
if(buf[1] & 0x40) break;
pos += ts->raw_packet_size;
}
- url_fseek(s->pb, pos, SEEK_SET);
+ avio_seek(s->pb, pos, SEEK_SET);
return 0;
}
av_free(ts);
}
-AVInputFormat mpegts_demuxer = {
+AVInputFormat ff_mpegts_demuxer = {
"mpegts",
NULL_IF_CONFIG_SMALL("MPEG-2 transport stream format"),
sizeof(MpegTSContext),
#endif
};
-AVInputFormat mpegtsraw_demuxer = {
+AVInputFormat ff_mpegtsraw_demuxer = {
"mpegtsraw",
NULL_IF_CONFIG_SMALL("MPEG-2 raw transport stream format"),
sizeof(MpegTSContext),