/*
- * MPEG2 transport stream (aka DVB) mux
+ * MPEG2 transport stream (aka DVB) muxer
* Copyright (c) 2003 Fabrice Bellard.
*
- * This library is free software; you can redistribute it and/or
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
*
- * This library is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#include "avformat.h"
+#include "libavutil/crc.h"
+#include "avformat.h"
#include "mpegts.h"
/* write DVB SI sections */
-static const uint32_t crc_table[256] = {
- 0x00000000, 0x04c11db7, 0x09823b6e, 0x0d4326d9, 0x130476dc, 0x17c56b6b,
- 0x1a864db2, 0x1e475005, 0x2608edb8, 0x22c9f00f, 0x2f8ad6d6, 0x2b4bcb61,
- 0x350c9b64, 0x31cd86d3, 0x3c8ea00a, 0x384fbdbd, 0x4c11db70, 0x48d0c6c7,
- 0x4593e01e, 0x4152fda9, 0x5f15adac, 0x5bd4b01b, 0x569796c2, 0x52568b75,
- 0x6a1936c8, 0x6ed82b7f, 0x639b0da6, 0x675a1011, 0x791d4014, 0x7ddc5da3,
- 0x709f7b7a, 0x745e66cd, 0x9823b6e0, 0x9ce2ab57, 0x91a18d8e, 0x95609039,
- 0x8b27c03c, 0x8fe6dd8b, 0x82a5fb52, 0x8664e6e5, 0xbe2b5b58, 0xbaea46ef,
- 0xb7a96036, 0xb3687d81, 0xad2f2d84, 0xa9ee3033, 0xa4ad16ea, 0xa06c0b5d,
- 0xd4326d90, 0xd0f37027, 0xddb056fe, 0xd9714b49, 0xc7361b4c, 0xc3f706fb,
- 0xceb42022, 0xca753d95, 0xf23a8028, 0xf6fb9d9f, 0xfbb8bb46, 0xff79a6f1,
- 0xe13ef6f4, 0xe5ffeb43, 0xe8bccd9a, 0xec7dd02d, 0x34867077, 0x30476dc0,
- 0x3d044b19, 0x39c556ae, 0x278206ab, 0x23431b1c, 0x2e003dc5, 0x2ac12072,
- 0x128e9dcf, 0x164f8078, 0x1b0ca6a1, 0x1fcdbb16, 0x018aeb13, 0x054bf6a4,
- 0x0808d07d, 0x0cc9cdca, 0x7897ab07, 0x7c56b6b0, 0x71159069, 0x75d48dde,
- 0x6b93dddb, 0x6f52c06c, 0x6211e6b5, 0x66d0fb02, 0x5e9f46bf, 0x5a5e5b08,
- 0x571d7dd1, 0x53dc6066, 0x4d9b3063, 0x495a2dd4, 0x44190b0d, 0x40d816ba,
- 0xaca5c697, 0xa864db20, 0xa527fdf9, 0xa1e6e04e, 0xbfa1b04b, 0xbb60adfc,
- 0xb6238b25, 0xb2e29692, 0x8aad2b2f, 0x8e6c3698, 0x832f1041, 0x87ee0df6,
- 0x99a95df3, 0x9d684044, 0x902b669d, 0x94ea7b2a, 0xe0b41de7, 0xe4750050,
- 0xe9362689, 0xedf73b3e, 0xf3b06b3b, 0xf771768c, 0xfa325055, 0xfef34de2,
- 0xc6bcf05f, 0xc27dede8, 0xcf3ecb31, 0xcbffd686, 0xd5b88683, 0xd1799b34,
- 0xdc3abded, 0xd8fba05a, 0x690ce0ee, 0x6dcdfd59, 0x608edb80, 0x644fc637,
- 0x7a089632, 0x7ec98b85, 0x738aad5c, 0x774bb0eb, 0x4f040d56, 0x4bc510e1,
- 0x46863638, 0x42472b8f, 0x5c007b8a, 0x58c1663d, 0x558240e4, 0x51435d53,
- 0x251d3b9e, 0x21dc2629, 0x2c9f00f0, 0x285e1d47, 0x36194d42, 0x32d850f5,
- 0x3f9b762c, 0x3b5a6b9b, 0x0315d626, 0x07d4cb91, 0x0a97ed48, 0x0e56f0ff,
- 0x1011a0fa, 0x14d0bd4d, 0x19939b94, 0x1d528623, 0xf12f560e, 0xf5ee4bb9,
- 0xf8ad6d60, 0xfc6c70d7, 0xe22b20d2, 0xe6ea3d65, 0xeba91bbc, 0xef68060b,
- 0xd727bbb6, 0xd3e6a601, 0xdea580d8, 0xda649d6f, 0xc423cd6a, 0xc0e2d0dd,
- 0xcda1f604, 0xc960ebb3, 0xbd3e8d7e, 0xb9ff90c9, 0xb4bcb610, 0xb07daba7,
- 0xae3afba2, 0xaafbe615, 0xa7b8c0cc, 0xa379dd7b, 0x9b3660c6, 0x9ff77d71,
- 0x92b45ba8, 0x9675461f, 0x8832161a, 0x8cf30bad, 0x81b02d74, 0x857130c3,
- 0x5d8a9099, 0x594b8d2e, 0x5408abf7, 0x50c9b640, 0x4e8ee645, 0x4a4ffbf2,
- 0x470cdd2b, 0x43cdc09c, 0x7b827d21, 0x7f436096, 0x7200464f, 0x76c15bf8,
- 0x68860bfd, 0x6c47164a, 0x61043093, 0x65c52d24, 0x119b4be9, 0x155a565e,
- 0x18197087, 0x1cd86d30, 0x029f3d35, 0x065e2082, 0x0b1d065b, 0x0fdc1bec,
- 0x3793a651, 0x3352bbe6, 0x3e119d3f, 0x3ad08088, 0x2497d08d, 0x2056cd3a,
- 0x2d15ebe3, 0x29d4f654, 0xc5a92679, 0xc1683bce, 0xcc2b1d17, 0xc8ea00a0,
- 0xd6ad50a5, 0xd26c4d12, 0xdf2f6bcb, 0xdbee767c, 0xe3a1cbc1, 0xe760d676,
- 0xea23f0af, 0xeee2ed18, 0xf0a5bd1d, 0xf464a0aa, 0xf9278673, 0xfde69bc4,
- 0x89b8fd09, 0x8d79e0be, 0x803ac667, 0x84fbdbd0, 0x9abc8bd5, 0x9e7d9662,
- 0x933eb0bb, 0x97ffad0c, 0xafb010b1, 0xab710d06, 0xa6322bdf, 0xa2f33668,
- 0xbcb4666d, 0xb8757bda, 0xb5365d03, 0xb1f740b4
-};
-
-unsigned int mpegts_crc32(const uint8_t *data, int len)
-{
- register int i;
- unsigned int crc = 0xffffffff;
-
- for (i=0; i<len; i++)
- crc = (crc << 8) ^ crc_table[((crc >> 24) ^ *data++) & 0xff];
-
- return crc;
-}
-
/*********************************************/
/* mpegts section writer */
} MpegTSSection;
/* NOTE: 4 bytes must be left at the end for the crc32 */
-void mpegts_write_section(MpegTSSection *s, uint8_t *buf, int len)
+static void mpegts_write_section(MpegTSSection *s, uint8_t *buf, int len)
{
unsigned int crc;
unsigned char packet[TS_PACKET_SIZE];
unsigned char *q;
int first, b, len1, left;
- crc = mpegts_crc32(buf, len - 4);
+ crc = bswap_32(av_crc(av_crc_get_table(AV_CRC_32_IEEE), -1, buf, len - 4));
buf[len - 4] = (crc >> 24) & 0xff;
buf[len - 3] = (crc >> 16) & 0xff;
buf[len - 2] = (crc >> 8) & 0xff;
buf[len - 1] = (crc) & 0xff;
-
+
/* send each packet */
buf_ptr = buf;
while (len > 0) {
b |= 0x40;
*q++ = b;
*q++ = s->pid;
- s->cc = (s->cc + 1) & 0xf;
*q++ = 0x10 | s->cc;
+ s->cc = (s->cc + 1) & 0xf;
if (first)
*q++ = 0; /* 0 offset */
len1 = TS_PACKET_SIZE - (q - packet);
- if (len1 > len)
+ if (len1 > len)
len1 = len;
memcpy(q, buf_ptr, len1);
q += len1;
*q_ptr = q;
}
-int mpegts_write_section1(MpegTSSection *s, int tid, int id,
+static int mpegts_write_section1(MpegTSSection *s, int tid, int id,
int version, int sec_num, int last_sec_num,
uint8_t *buf, int len)
{
uint8_t section[1024], *q;
unsigned int tot_len;
-
+
tot_len = 3 + 5 + len + 4;
/* check if not too big */
if (tot_len > 1024)
*q++ = sec_num;
*q++ = last_sec_num;
memcpy(q, buf, len);
-
+
mpegts_write_section(s, section, tot_len);
return 0;
}
/* we retransmit the SI info at this rate */
#define SDT_RETRANS_TIME 500
#define PAT_RETRANS_TIME 100
+#define PCR_RETRANS_TIME 20
typedef struct MpegTSWriteStream {
+ struct MpegTSService *service;
int pid; /* stream associated pid */
int cc;
int payload_index;
int64_t payload_pts;
+ int64_t payload_dts;
uint8_t payload[DEFAULT_PES_PAYLOAD_SIZE];
} MpegTSWriteStream;
typedef struct MpegTSService {
MpegTSSection pmt; /* MPEG2 pmt table context */
- int pcr_pid;
int sid; /* service ID */
char *name;
char *provider_name;
+ int pcr_pid;
+ int pcr_packet_count;
+ int pcr_packet_freq;
} MpegTSService;
typedef struct MpegTSWrite {
MpegTSService *service;
uint8_t data[1012], *q;
int i;
-
+
q = data;
for(i = 0; i < ts->nb_services; i++) {
service = ts->services[i];
val = 0xf000 | (q - program_info_length_ptr - 2);
program_info_length_ptr[0] = val >> 8;
program_info_length_ptr[1] = val;
-
+
for(i = 0; i < s->nb_streams; i++) {
AVStream *st = s->streams[i];
MpegTSWriteStream *ts_st = st->priv_data;
- switch(st->codec.codec_id) {
+ switch(st->codec->codec_id) {
case CODEC_ID_MPEG1VIDEO:
case CODEC_ID_MPEG2VIDEO:
stream_type = STREAM_TYPE_VIDEO_MPEG2;
q += 2; /* patched after */
/* write optional descriptors here */
+ switch(st->codec->codec_type) {
+ case CODEC_TYPE_AUDIO:
+ if (strlen(st->language) == 3) {
+ *q++ = 0x0a; /* ISO 639 language descriptor */
+ *q++ = 4;
+ *q++ = st->language[0];
+ *q++ = st->language[1];
+ *q++ = st->language[2];
+ *q++ = 0; /* undefined type */
+ }
+ break;
+ case CODEC_TYPE_SUBTITLE:
+ {
+ const char *language;
+ language = st->language;
+ if (strlen(language) != 3)
+ language = "eng";
+ *q++ = 0x59;
+ *q++ = 8;
+ *q++ = language[0];
+ *q++ = language[1];
+ *q++ = language[2];
+ *q++ = 0x10; /* normal subtitles (0x20 = if hearing pb) */
+ put16(&q, 1); /* page id */
+ put16(&q, 1); /* ancillary page id */
+ }
+ break;
+ }
val = 0xf000 | (q - desc_length_ptr - 2);
desc_length_ptr[0] = val >> 8;
}
mpegts_write_section1(&service->pmt, PMT_TID, service->sid, 0, 0, 0,
data, q - data);
-}
+}
/* NOTE: str == NULL is accepted for an empty string */
static void putstr8(uint8_t **q_ptr, const char *str)
MpegTSService *service;
uint8_t data[1012], *q, *desc_list_len_ptr, *desc_len_ptr;
int i, running_status, free_ca_mode, val;
-
+
q = data;
put16(&q, ts->onid);
*q++ = 0xff;
desc_len_ptr[0] = q - desc_len_ptr - 1;
/* fill descriptor length */
- val = (running_status << 13) | (free_ca_mode << 12) |
+ val = (running_status << 13) | (free_ca_mode << 12) |
(q - desc_list_len_ptr - 2);
desc_list_len_ptr[0] = val >> 8;
desc_list_len_ptr[1] = val;
data, q - data);
}
-static MpegTSService *mpegts_add_service(MpegTSWrite *ts,
- int sid,
- const char *provider_name,
+static MpegTSService *mpegts_add_service(MpegTSWrite *ts,
+ int sid,
+ const char *provider_name,
const char *name)
{
MpegTSService *service;
static void section_write_packet(MpegTSSection *s, const uint8_t *packet)
{
AVFormatContext *ctx = s->opaque;
- put_buffer(&ctx->pb, packet, TS_PACKET_SIZE);
+ put_buffer(ctx->pb, packet, TS_PACKET_SIZE);
}
static int mpegts_write_header(AVFormatContext *s)
MpegTSService *service;
AVStream *st;
int i, total_bit_rate;
+ const char *service_name;
ts->tsid = DEFAULT_TSID;
ts->onid = DEFAULT_ONID;
/* allocate a single DVB service */
- service = mpegts_add_service(ts, DEFAULT_SID,
- DEFAULT_PROVIDER_NAME, DEFAULT_SERVICE_NAME);
+ service_name = s->title;
+ if (service_name[0] == '\0')
+ service_name = DEFAULT_SERVICE_NAME;
+ service = mpegts_add_service(ts, DEFAULT_SID,
+ DEFAULT_PROVIDER_NAME, service_name);
service->pmt.write_packet = section_write_packet;
service->pmt.opaque = s;
if (!ts_st)
goto fail;
st->priv_data = ts_st;
+ ts_st->service = service;
ts_st->pid = DEFAULT_START_PID + i;
ts_st->payload_pts = AV_NOPTS_VALUE;
- /* update PCR pid if needed */
- if (st->codec.codec_type == CODEC_TYPE_VIDEO &&
+ ts_st->payload_dts = AV_NOPTS_VALUE;
+ /* update PCR pid by using the first video stream */
+ if (st->codec->codec_type == CODEC_TYPE_VIDEO &&
service->pcr_pid == 0x1fff)
service->pcr_pid = ts_st->pid;
- total_bit_rate += st->codec.bit_rate;
+ total_bit_rate += st->codec->bit_rate;
}
+
+ /* if no video stream, use the first stream as PCR */
+ if (service->pcr_pid == 0x1fff && s->nb_streams > 0) {
+ ts_st = s->streams[0]->priv_data;
+ service->pcr_pid = ts_st->pid;
+ }
+
if (total_bit_rate <= 8 * 1024)
total_bit_rate = 8 * 1024;
- ts->sdt_packet_freq = (total_bit_rate * SDT_RETRANS_TIME) /
+ service->pcr_packet_freq = (total_bit_rate * PCR_RETRANS_TIME) /
+ (TS_PACKET_SIZE * 8 * 1000);
+ ts->sdt_packet_freq = (total_bit_rate * SDT_RETRANS_TIME) /
(TS_PACKET_SIZE * 8 * 1000);
- ts->pat_packet_freq = (total_bit_rate * PAT_RETRANS_TIME) /
+ ts->pat_packet_freq = (total_bit_rate * PAT_RETRANS_TIME) /
(TS_PACKET_SIZE * 8 * 1000);
#if 0
- printf("%d %d %d\n",
+ printf("%d %d %d\n",
total_bit_rate, ts->sdt_packet_freq, ts->pat_packet_freq);
#endif
for(i = 0; i < ts->nb_services; i++) {
mpegts_write_pmt(s, ts->services[i]);
}
- put_flush_packet(&s->pb);
+ put_flush_packet(s->pb);
return 0;
}
}
+static void write_pts(uint8_t *q, int fourbits, int64_t pts)
+{
+ int val;
+
+ val = fourbits << 4 | (((pts >> 30) & 0x07) << 1) | 1;
+ *q++ = val;
+ val = (((pts >> 15) & 0x7fff) << 1) | 1;
+ *q++ = val >> 8;
+ *q++ = val;
+ val = (((pts) & 0x7fff) << 1) | 1;
+ *q++ = val >> 8;
+ *q++ = val;
+}
+
/* NOTE: pes_data contains all the PES packet */
static void mpegts_write_pes(AVFormatContext *s, AVStream *st,
const uint8_t *payload, int payload_size,
- int64_t pts)
+ int64_t pts, int64_t dts)
{
MpegTSWriteStream *ts_st = st->priv_data;
uint8_t buf[TS_PACKET_SIZE];
uint8_t *q;
- int val, is_start, len, ts_len, header_len;
+ int val, is_start, len, header_len, write_pcr, private_code, flags;
+ int afc_len, stuffing_len;
+ int64_t pcr = -1; /* avoid warning */
is_start = 1;
while (payload_size > 0) {
retransmit_si_info(s);
+ write_pcr = 0;
+ if (ts_st->pid == ts_st->service->pcr_pid) {
+ ts_st->service->pcr_packet_count++;
+ if (ts_st->service->pcr_packet_count >=
+ ts_st->service->pcr_packet_freq) {
+ ts_st->service->pcr_packet_count = 0;
+ write_pcr = 1;
+ /* XXX: this is incorrect, but at least we have a PCR
+ value */
+ pcr = pts;
+ }
+ }
+
/* prepare packet header */
q = buf;
*q++ = 0x47;
val |= 0x40;
*q++ = val;
*q++ = ts_st->pid;
- *q++ = 0x10 | ts_st->cc;
+ *q++ = 0x10 | ts_st->cc | (write_pcr ? 0x20 : 0);
ts_st->cc = (ts_st->cc + 1) & 0xf;
+ if (write_pcr) {
+ *q++ = 7; /* AFC length */
+ *q++ = 0x10; /* flags: PCR present */
+ *q++ = pcr >> 25;
+ *q++ = pcr >> 17;
+ *q++ = pcr >> 9;
+ *q++ = pcr >> 1;
+ *q++ = (pcr & 1) << 7;
+ *q++ = 0;
+ }
if (is_start) {
/* write PES header */
*q++ = 0x00;
*q++ = 0x00;
*q++ = 0x01;
- if (st->codec.codec_type == CODEC_TYPE_VIDEO)
+ private_code = 0;
+ if (st->codec->codec_type == CODEC_TYPE_VIDEO) {
*q++ = 0xe0;
- else
+ } else if (st->codec->codec_type == CODEC_TYPE_AUDIO &&
+ (st->codec->codec_id == CODEC_ID_MP2 ||
+ st->codec->codec_id == CODEC_ID_MP3)) {
*q++ = 0xc0;
- if (pts != AV_NOPTS_VALUE)
- header_len = 8;
- else
- header_len = 3;
- len = payload_size + header_len;
+ } else {
+ *q++ = 0xbd;
+ if (st->codec->codec_type == CODEC_TYPE_SUBTITLE) {
+ private_code = 0x20;
+ }
+ }
+ header_len = 0;
+ flags = 0;
+ if (pts != AV_NOPTS_VALUE) {
+ header_len += 5;
+ flags |= 0x80;
+ }
+ if (dts != AV_NOPTS_VALUE) {
+ header_len += 5;
+ flags |= 0x40;
+ }
+ len = payload_size + header_len + 3;
+ if (private_code != 0)
+ len++;
*q++ = len >> 8;
*q++ = len;
- *q++ = 0x80;
+ val = 0x80;
+ /* data alignment indicator is required for subtitle data */
+ if (st->codec->codec_type == CODEC_TYPE_SUBTITLE)
+ val |= 0x04;
+ *q++ = val;
+ *q++ = flags;
+ *q++ = header_len;
if (pts != AV_NOPTS_VALUE) {
- *q++ = 0x80; /* PTS only */
- *q++ = 0x05; /* header len */
- val = (0x02 << 4) |
- (((pts >> 30) & 0x07) << 1) | 1;
- *q++ = val;
- val = (((pts >> 15) & 0x7fff) << 1) | 1;
- *q++ = val >> 8;
- *q++ = val;
- val = (((pts) & 0x7fff) << 1) | 1;
- *q++ = val >> 8;
- *q++ = val;
- } else {
- *q++ = 0x00;
- *q++ = 0x00;
+ write_pts(q, flags >> 6, pts);
+ q += 5;
+ }
+ if (dts != AV_NOPTS_VALUE) {
+ write_pts(q, 1, dts);
+ q += 5;
}
+ if (private_code != 0)
+ *q++ = private_code;
is_start = 0;
}
- /* write header */
- ts_len = q - buf;
- put_buffer(&s->pb, buf, ts_len);
- /* write data */
- len = TS_PACKET_SIZE - ts_len;
+ /* header size */
+ header_len = q - buf;
+ /* data len */
+ len = TS_PACKET_SIZE - header_len;
if (len > payload_size)
len = payload_size;
- put_buffer(&s->pb, payload, len);
+ stuffing_len = TS_PACKET_SIZE - header_len - len;
+ if (stuffing_len > 0) {
+ /* add stuffing with AFC */
+ if (buf[3] & 0x20) {
+ /* stuffing already present: increase its size */
+ afc_len = buf[4] + 1;
+ memmove(buf + 4 + afc_len + stuffing_len,
+ buf + 4 + afc_len,
+ header_len - (4 + afc_len));
+ buf[4] += stuffing_len;
+ memset(buf + 4 + afc_len, 0xff, stuffing_len);
+ } else {
+ /* add stuffing */
+ memmove(buf + 4 + stuffing_len, buf + 4, header_len - 4);
+ buf[3] |= 0x20;
+ buf[4] = stuffing_len - 1;
+ if (stuffing_len >= 2) {
+ buf[5] = 0x00;
+ memset(buf + 6, 0xff, stuffing_len - 2);
+ }
+ }
+ }
+ memcpy(buf + TS_PACKET_SIZE - len, payload, len);
payload += len;
payload_size -= len;
- ts_len += len;
- /* stuffing */
- len = TS_PACKET_SIZE - ts_len;
- if (len > 0) {
- memset(buf, 0xff, len);
- put_buffer(&s->pb, buf, len);
- }
+ put_buffer(s->pb, buf, TS_PACKET_SIZE);
}
- put_flush_packet(&s->pb);
+ put_flush_packet(s->pb);
}
static int mpegts_write_packet(AVFormatContext *s, AVPacket *pkt)
int size= pkt->size;
uint8_t *buf= pkt->data;
MpegTSWriteStream *ts_st = st->priv_data;
- int len;
+ int len, max_payload_size;
+ if (st->codec->codec_type == CODEC_TYPE_SUBTITLE) {
+ /* for subtitle, a single PES packet must be generated */
+ mpegts_write_pes(s, st, buf, size, pkt->pts, AV_NOPTS_VALUE);
+ return 0;
+ }
+
+ max_payload_size = DEFAULT_PES_PAYLOAD_SIZE;
while (size > 0) {
- len = DEFAULT_PES_PAYLOAD_SIZE - ts_st->payload_index;
+ len = max_payload_size - ts_st->payload_index;
if (len > size)
len = size;
memcpy(ts_st->payload + ts_st->payload_index, buf, len);
ts_st->payload_index += len;
if (ts_st->payload_pts == AV_NOPTS_VALUE)
ts_st->payload_pts = pkt->pts;
- if (ts_st->payload_index >= DEFAULT_PES_PAYLOAD_SIZE) {
+ if (ts_st->payload_dts == AV_NOPTS_VALUE)
+ ts_st->payload_dts = pkt->dts;
+ if (ts_st->payload_index >= max_payload_size) {
mpegts_write_pes(s, st, ts_st->payload, ts_st->payload_index,
- ts_st->payload_pts);
+ ts_st->payload_pts, ts_st->payload_dts);
ts_st->payload_pts = AV_NOPTS_VALUE;
+ ts_st->payload_dts = AV_NOPTS_VALUE;
ts_st->payload_index = 0;
}
}
ts_st = st->priv_data;
if (ts_st->payload_index > 0) {
mpegts_write_pes(s, st, ts_st->payload, ts_st->payload_index,
- ts_st->payload_pts);
+ ts_st->payload_pts, ts_st->payload_dts);
}
}
- put_flush_packet(&s->pb);
-
+ put_flush_packet(s->pb);
+
for(i = 0; i < ts->nb_services; i++) {
service = ts->services[i];
av_freep(&service->provider_name);
return 0;
}
-AVOutputFormat mpegts_mux = {
+AVOutputFormat mpegts_muxer = {
"mpegts",
- "MPEG2 transport stream format",
+ NULL_IF_CONFIG_SMALL("MPEG-2 transport stream format"),
"video/x-mpegts",
- "ts",
+ "ts,m2t",
sizeof(MpegTSWrite),
CODEC_ID_MP2,
CODEC_ID_MPEG2VIDEO,