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Diffstat (limited to 'libavformat/mpegtsenc.c')
-rw-r--r--libavformat/mpegtsenc.c153
1 files changed, 77 insertions, 76 deletions
diff --git a/libavformat/mpegtsenc.c b/libavformat/mpegtsenc.c
index 51677eaaf4..f4cb862bb9 100644
--- a/libavformat/mpegtsenc.c
+++ b/libavformat/mpegtsenc.c
@@ -293,7 +293,7 @@ static int mpegts_write_pmt(AVFormatContext *s, MpegTSService *service)
err = 1;
break;
}
- switch (st->codec->codec_id) {
+ switch (st->codecpar->codec_id) {
case AV_CODEC_ID_MPEG1VIDEO:
case AV_CODEC_ID_MPEG2VIDEO:
stream_type = STREAM_TYPE_VIDEO_MPEG2;
@@ -358,19 +358,19 @@ static int mpegts_write_pmt(AVFormatContext *s, MpegTSService *service)
q += 2; /* patched after */
/* write optional descriptors here */
- switch (st->codec->codec_type) {
+ switch (st->codecpar->codec_type) {
case AVMEDIA_TYPE_AUDIO:
- if (st->codec->codec_id==AV_CODEC_ID_AC3 && (ts->flags & MPEGTS_FLAG_SYSTEM_B)) {
+ if (st->codecpar->codec_id==AV_CODEC_ID_AC3 && (ts->flags & MPEGTS_FLAG_SYSTEM_B)) {
*q++=0x6a; // AC3 descriptor see A038 DVB SI
*q++=1; // 1 byte, all flags sets to 0
*q++=0; // omit all fields...
}
- if (st->codec->codec_id==AV_CODEC_ID_EAC3 && (ts->flags & MPEGTS_FLAG_SYSTEM_B)) {
+ if (st->codecpar->codec_id==AV_CODEC_ID_EAC3 && (ts->flags & MPEGTS_FLAG_SYSTEM_B)) {
*q++=0x7a; // EAC3 descriptor see A038 DVB SI
*q++=1; // 1 byte, all flags sets to 0
*q++=0; // omit all fields...
}
- if (st->codec->codec_id==AV_CODEC_ID_S302M) {
+ if (st->codecpar->codec_id==AV_CODEC_ID_S302M) {
*q++ = 0x05; /* MPEG-2 registration descriptor*/
*q++ = 4;
*q++ = 'B';
@@ -378,7 +378,7 @@ static int mpegts_write_pmt(AVFormatContext *s, MpegTSService *service)
*q++ = 'S';
*q++ = 'D';
}
- if (st->codec->codec_id==AV_CODEC_ID_OPUS) {
+ if (st->codecpar->codec_id==AV_CODEC_ID_OPUS) {
/* 6 bytes registration descriptor, 4 bytes Opus audio descriptor */
if (q - data > SECTION_LENGTH - 6 - 4) {
err = 1;
@@ -396,12 +396,12 @@ static int mpegts_write_pmt(AVFormatContext *s, MpegTSService *service)
*q++ = 2;
*q++ = 0x80;
- if (st->codec->extradata && st->codec->extradata_size >= 19) {
- if (st->codec->extradata[18] == 0 && st->codec->channels <= 2) {
+ if (st->codecpar->extradata && st->codecpar->extradata_size >= 19) {
+ if (st->codecpar->extradata[18] == 0 && st->codecpar->channels <= 2) {
/* RTP mapping family */
- *q++ = st->codec->channels;
- } else if (st->codec->extradata[18] == 1 && st->codec->channels <= 8 &&
- st->codec->extradata_size >= 21 + st->codec->channels) {
+ *q++ = st->codecpar->channels;
+ } else if (st->codecpar->extradata[18] == 1 && st->codecpar->channels <= 8 &&
+ st->codecpar->extradata_size >= 21 + st->codecpar->channels) {
static const uint8_t coupled_stream_counts[9] = {
1, 0, 1, 1, 2, 2, 2, 3, 3
};
@@ -427,14 +427,14 @@ static int mpegts_write_pmt(AVFormatContext *s, MpegTSService *service)
};
/* Vorbis mapping family */
- if (st->codec->extradata[19] == st->codec->channels - coupled_stream_counts[st->codec->channels] &&
- st->codec->extradata[20] == coupled_stream_counts[st->codec->channels] &&
- memcmp(&st->codec->extradata[21], channel_map_a[st->codec->channels-1], st->codec->channels) == 0) {
- *q++ = st->codec->channels;
- } else if (st->codec->channels >= 2 && st->codec->extradata[19] == st->codec->channels &&
- st->codec->extradata[20] == 0 &&
- memcmp(&st->codec->extradata[21], channel_map_b[st->codec->channels-1], st->codec->channels) == 0) {
- *q++ = st->codec->channels | 0x80;
+ if (st->codecpar->extradata[19] == st->codecpar->channels - coupled_stream_counts[st->codecpar->channels] &&
+ st->codecpar->extradata[20] == coupled_stream_counts[st->codecpar->channels] &&
+ memcmp(&st->codecpar->extradata[21], channel_map_a[st->codecpar->channels-1], st->codecpar->channels) == 0) {
+ *q++ = st->codecpar->channels;
+ } else if (st->codecpar->channels >= 2 && st->codecpar->extradata[19] == st->codecpar->channels &&
+ st->codecpar->extradata[20] == 0 &&
+ memcmp(&st->codecpar->extradata[21], channel_map_b[st->codecpar->channels-1], st->codecpar->channels) == 0) {
+ *q++ = st->codecpar->channels | 0x80;
} else {
/* Unsupported, could write an extended descriptor here */
av_log(s, AV_LOG_ERROR, "Unsupported Opus Vorbis-style channel mapping");
@@ -442,12 +442,12 @@ static int mpegts_write_pmt(AVFormatContext *s, MpegTSService *service)
}
} else {
/* Unsupported */
- av_log(s, AV_LOG_ERROR, "Unsupported Opus channel mapping for family %d", st->codec->extradata[18]);
+ av_log(s, AV_LOG_ERROR, "Unsupported Opus channel mapping for family %d", st->codecpar->extradata[18]);
*q++ = 0xff;
}
- } else if (st->codec->channels <= 2) {
+ } else if (st->codecpar->channels <= 2) {
/* Assume RTP mapping family */
- *q++ = st->codec->channels;
+ *q++ = st->codecpar->channels;
} else {
/* Unsupported */
av_log(s, AV_LOG_ERROR, "Unsupported Opus channel mapping");
@@ -498,7 +498,7 @@ static int mpegts_write_pmt(AVFormatContext *s, MpegTSService *service)
const char default_language[] = "und";
const char *language = lang && strlen(lang->value) >= 3 ? lang->value : default_language;
- if (st->codec->codec_id == AV_CODEC_ID_DVB_SUBTITLE) {
+ if (st->codecpar->codec_id == AV_CODEC_ID_DVB_SUBTITLE) {
uint8_t *len_ptr;
int extradata_copied = 0;
@@ -517,9 +517,9 @@ static int mpegts_write_pmt(AVFormatContext *s, MpegTSService *service)
if (*language != '\0')
language++;
- if (st->codec->extradata_size - extradata_copied >= 5) {
- *q++ = st->codec->extradata[extradata_copied + 4]; /* subtitling_type */
- memcpy(q, st->codec->extradata + extradata_copied, 4); /* composition_page_id and ancillary_page_id */
+ if (st->codecpar->extradata_size - extradata_copied >= 5) {
+ *q++ = st->codecpar->extradata[extradata_copied + 4]; /* subtitling_type */
+ memcpy(q, st->codecpar->extradata + extradata_copied, 4); /* composition_page_id and ancillary_page_id */
extradata_copied += 5;
q += 4;
} else {
@@ -527,9 +527,9 @@ static int mpegts_write_pmt(AVFormatContext *s, MpegTSService *service)
* 0x10 - normal with no monitor aspect ratio criticality
* 0x20 - for the hard of hearing with no monitor aspect ratio criticality */
*q++ = (st->disposition & AV_DISPOSITION_HEARING_IMPAIRED) ? 0x20 : 0x10;
- if ((st->codec->extradata_size == 4) && (extradata_copied == 0)) {
+ if ((st->codecpar->extradata_size == 4) && (extradata_copied == 0)) {
/* support of old 4-byte extradata format */
- memcpy(q, st->codec->extradata, 4); /* composition_page_id and ancillary_page_id */
+ memcpy(q, st->codecpar->extradata, 4); /* composition_page_id and ancillary_page_id */
extradata_copied += 4;
q += 4;
} else {
@@ -540,7 +540,7 @@ static int mpegts_write_pmt(AVFormatContext *s, MpegTSService *service)
}
*len_ptr = q - len_ptr - 1;
- } else if (st->codec->codec_id == AV_CODEC_ID_DVB_TELETEXT) {
+ } else if (st->codecpar->codec_id == AV_CODEC_ID_DVB_TELETEXT) {
uint8_t *len_ptr = NULL;
int extradata_copied = 0;
@@ -556,8 +556,8 @@ static int mpegts_write_pmt(AVFormatContext *s, MpegTSService *service)
if (*language != '\0')
language++;
- if (st->codec->extradata_size - 1 > extradata_copied) {
- memcpy(q, st->codec->extradata + extradata_copied, 2);
+ if (st->codecpar->extradata_size - 1 > extradata_copied) {
+ memcpy(q, st->codecpar->extradata + extradata_copied, 2);
extradata_copied += 2;
q += 2;
} else {
@@ -592,7 +592,7 @@ static int mpegts_write_pmt(AVFormatContext *s, MpegTSService *service)
}
break;
case AVMEDIA_TYPE_DATA:
- if (st->codec->codec_id == AV_CODEC_ID_SMPTE_KLV) {
+ if (st->codecpar->codec_id == AV_CODEC_ID_SMPTE_KLV) {
*q++ = 0x05; /* MPEG-2 registration descriptor */
*q++ = 4;
*q++ = 'K';
@@ -866,13 +866,13 @@ static int mpegts_init(AVFormatContext *s)
ts_st->first_pts_check = 1;
ts_st->cc = 15;
/* update PCR pid by using the first video stream */
- if (st->codec->codec_type == AVMEDIA_TYPE_VIDEO &&
+ if (st->codecpar->codec_type == AVMEDIA_TYPE_VIDEO &&
service->pcr_pid == 0x1fff) {
service->pcr_pid = ts_st->pid;
pcr_st = st;
}
- if (st->codec->codec_id == AV_CODEC_ID_AAC &&
- st->codec->extradata_size > 0) {
+ if (st->codecpar->codec_id == AV_CODEC_ID_AAC &&
+ st->codecpar->extradata_size > 0) {
AVStream *ast;
ts_st->amux = avformat_alloc_context();
if (!ts_st->amux) {
@@ -890,7 +890,7 @@ static int mpegts_init(AVFormatContext *s)
ret = AVERROR(ENOMEM);
goto fail;
}
- ret = avcodec_copy_context(ast->codec, st->codec);
+ ret = avcodec_parameters_copy(ast->codecpar, st->codecpar);
if (ret != 0)
goto fail;
ast->time_base = st->time_base;
@@ -898,8 +898,8 @@ static int mpegts_init(AVFormatContext *s)
if (ret < 0)
goto fail;
}
- if (st->codec->codec_id == AV_CODEC_ID_OPUS) {
- ts_st->opus_pending_trim_start = st->codec->initial_padding * 48000 / st->codec->sample_rate;
+ if (st->codecpar->codec_id == AV_CODEC_ID_OPUS) {
+ ts_st->opus_pending_trim_start = st->codecpar->initial_padding * 48000 / st->codecpar->sample_rate;
}
}
@@ -927,14 +927,15 @@ static int mpegts_init(AVFormatContext *s)
/* Arbitrary values, PAT/PMT will also be written on video key frames */
ts->sdt_packet_period = 200;
ts->pat_packet_period = 40;
- if (pcr_st->codec->codec_type == AVMEDIA_TYPE_AUDIO) {
- if (!pcr_st->codec->frame_size) {
+ if (pcr_st->codecpar->codec_type == AVMEDIA_TYPE_AUDIO) {
+ int frame_size = av_get_audio_frame_duration2(pcr_st->codecpar, 0);
+ if (!frame_size) {
av_log(s, AV_LOG_WARNING, "frame size not set\n");
service->pcr_packet_period =
- pcr_st->codec->sample_rate / (10 * 512);
+ pcr_st->codecpar->sample_rate / (10 * 512);
} else {
service->pcr_packet_period =
- pcr_st->codec->sample_rate / (10 * pcr_st->codec->frame_size);
+ pcr_st->codecpar->sample_rate / (10 * frame_size);
}
} else {
// max delta PCR 0.1s
@@ -1132,10 +1133,10 @@ static void mpegts_write_pes(AVFormatContext *s, AVStream *st,
int afc_len, stuffing_len;
int64_t pcr = -1; /* avoid warning */
int64_t delay = av_rescale(s->max_delay, 90000, AV_TIME_BASE);
- int force_pat = st->codec->codec_type == AVMEDIA_TYPE_VIDEO && key && !ts_st->prev_payload_key;
+ int force_pat = st->codecpar->codec_type == AVMEDIA_TYPE_VIDEO && key && !ts_st->prev_payload_key;
- av_assert0(ts_st->payload != buf || st->codec->codec_type != AVMEDIA_TYPE_VIDEO);
- if (ts->flags & MPEGTS_FLAG_PAT_PMT_AT_FRAMES && st->codec->codec_type == AVMEDIA_TYPE_VIDEO) {
+ av_assert0(ts_st->payload != buf || st->codecpar->codec_type != AVMEDIA_TYPE_VIDEO);
+ if (ts->flags & MPEGTS_FLAG_PAT_PMT_AT_FRAMES && st->codecpar->codec_type == AVMEDIA_TYPE_VIDEO) {
force_pat = 1;
}
@@ -1205,31 +1206,31 @@ static void mpegts_write_pes(AVFormatContext *s, AVStream *st,
*q++ = 0x01;
is_dvb_subtitle = 0;
is_dvb_teletext = 0;
- if (st->codec->codec_type == AVMEDIA_TYPE_VIDEO) {
- if (st->codec->codec_id == AV_CODEC_ID_DIRAC)
+ if (st->codecpar->codec_type == AVMEDIA_TYPE_VIDEO) {
+ if (st->codecpar->codec_id == AV_CODEC_ID_DIRAC)
*q++ = 0xfd;
else
*q++ = 0xe0;
- } else if (st->codec->codec_type == AVMEDIA_TYPE_AUDIO &&
- (st->codec->codec_id == AV_CODEC_ID_MP2 ||
- st->codec->codec_id == AV_CODEC_ID_MP3 ||
- st->codec->codec_id == AV_CODEC_ID_AAC)) {
+ } else if (st->codecpar->codec_type == AVMEDIA_TYPE_AUDIO &&
+ (st->codecpar->codec_id == AV_CODEC_ID_MP2 ||
+ st->codecpar->codec_id == AV_CODEC_ID_MP3 ||
+ st->codecpar->codec_id == AV_CODEC_ID_AAC)) {
*q++ = 0xc0;
- } else if (st->codec->codec_type == AVMEDIA_TYPE_AUDIO &&
- st->codec->codec_id == AV_CODEC_ID_AC3 &&
+ } else if (st->codecpar->codec_type == AVMEDIA_TYPE_AUDIO &&
+ st->codecpar->codec_id == AV_CODEC_ID_AC3 &&
ts->m2ts_mode) {
*q++ = 0xfd;
- } else if (st->codec->codec_type == AVMEDIA_TYPE_DATA) {
+ } else if (st->codecpar->codec_type == AVMEDIA_TYPE_DATA) {
*q++ = stream_id != -1 ? stream_id : 0xfc;
if (stream_id == 0xbd) /* asynchronous KLV */
pts = dts = AV_NOPTS_VALUE;
} else {
*q++ = 0xbd;
- if (st->codec->codec_type == AVMEDIA_TYPE_SUBTITLE) {
- if (st->codec->codec_id == AV_CODEC_ID_DVB_SUBTITLE) {
+ if (st->codecpar->codec_type == AVMEDIA_TYPE_SUBTITLE) {
+ if (st->codecpar->codec_id == AV_CODEC_ID_DVB_SUBTITLE) {
is_dvb_subtitle = 1;
- } else if (st->codec->codec_id == AV_CODEC_ID_DVB_TELETEXT) {
+ } else if (st->codecpar->codec_id == AV_CODEC_ID_DVB_TELETEXT) {
is_dvb_teletext = 1;
}
}
@@ -1244,8 +1245,8 @@ static void mpegts_write_pes(AVFormatContext *s, AVStream *st,
header_len += 5;
flags |= 0x40;
}
- if (st->codec->codec_type == AVMEDIA_TYPE_VIDEO &&
- st->codec->codec_id == AV_CODEC_ID_DIRAC) {
+ if (st->codecpar->codec_type == AVMEDIA_TYPE_VIDEO &&
+ st->codecpar->codec_id == AV_CODEC_ID_DIRAC) {
/* set PES_extension_flag */
pes_extension = 1;
flags |= 0x01;
@@ -1259,8 +1260,8 @@ static void mpegts_write_pes(AVFormatContext *s, AVStream *st,
* otherwise it will not play sound on blu-ray
*/
if (ts->m2ts_mode &&
- st->codec->codec_type == AVMEDIA_TYPE_AUDIO &&
- st->codec->codec_id == AV_CODEC_ID_AC3) {
+ st->codecpar->codec_type == AVMEDIA_TYPE_AUDIO &&
+ st->codecpar->codec_id == AV_CODEC_ID_AC3) {
/* set PES_extension_flag */
pes_extension = 1;
flags |= 0x01;
@@ -1278,14 +1279,14 @@ static void mpegts_write_pes(AVFormatContext *s, AVStream *st,
}
if (len > 0xffff)
len = 0;
- if (ts->omit_video_pes_length && st->codec->codec_type == AVMEDIA_TYPE_VIDEO) {
+ if (ts->omit_video_pes_length && st->codecpar->codec_type == AVMEDIA_TYPE_VIDEO) {
len = 0;
}
*q++ = len >> 8;
*q++ = len;
val = 0x80;
/* data alignment indicator is required for subtitle and data streams */
- if (st->codec->codec_type == AVMEDIA_TYPE_SUBTITLE || st->codec->codec_type == AVMEDIA_TYPE_DATA)
+ if (st->codecpar->codec_type == AVMEDIA_TYPE_SUBTITLE || st->codecpar->codec_type == AVMEDIA_TYPE_DATA)
val |= 0x04;
*q++ = val;
*q++ = flags;
@@ -1298,7 +1299,7 @@ static void mpegts_write_pes(AVFormatContext *s, AVStream *st,
write_pts(q, 1, dts);
q += 5;
}
- if (pes_extension && st->codec->codec_id == AV_CODEC_ID_DIRAC) {
+ if (pes_extension && st->codecpar->codec_id == AV_CODEC_ID_DIRAC) {
flags = 0x01; /* set PES_extension_flag_2 */
*q++ = flags;
*q++ = 0x80 | 0x01; /* marker bit + extension length */
@@ -1309,7 +1310,7 @@ static void mpegts_write_pes(AVFormatContext *s, AVStream *st,
/* For Blu-ray AC3 Audio Setting extended flags */
if (ts->m2ts_mode &&
pes_extension &&
- st->codec->codec_id == AV_CODEC_ID_AC3) {
+ st->codecpar->codec_id == AV_CODEC_ID_AC3) {
flags = 0x01; /* set PES_extension_flag_2 */
*q++ = flags;
*q++ = 0x80 | 0x01; /* marker bit + extension length */
@@ -1503,15 +1504,15 @@ static int mpegts_write_packet_internal(AVFormatContext *s, AVPacket *pkt)
}
ts_st->first_pts_check = 0;
- if (st->codec->codec_id == AV_CODEC_ID_H264) {
+ if (st->codecpar->codec_id == AV_CODEC_ID_H264) {
const uint8_t *p = buf, *buf_end = p + size;
uint32_t state = -1;
- int extradd = (pkt->flags & AV_PKT_FLAG_KEY) ? st->codec->extradata_size : 0;
+ int extradd = (pkt->flags & AV_PKT_FLAG_KEY) ? st->codecpar->extradata_size : 0;
int ret = ff_check_h264_startcode(s, st, pkt);
if (ret < 0)
return ret;
- if (extradd && AV_RB24(st->codec->extradata) > 1)
+ if (extradd && AV_RB24(st->codecpar->extradata) > 1)
extradd = 0;
do {
@@ -1528,7 +1529,7 @@ static int mpegts_write_packet_internal(AVFormatContext *s, AVPacket *pkt)
data = av_malloc(pkt->size + 6 + extradd);
if (!data)
return AVERROR(ENOMEM);
- memcpy(data + 6, st->codec->extradata, extradd);
+ memcpy(data + 6, st->codecpar->extradata, extradd);
memcpy(data + 6 + extradd, pkt->data, pkt->size);
AV_WB32(data, 0x00000001);
data[4] = 0x09;
@@ -1536,7 +1537,7 @@ static int mpegts_write_packet_internal(AVFormatContext *s, AVPacket *pkt)
buf = data;
size = pkt->size + 6 + extradd;
}
- } else if (st->codec->codec_id == AV_CODEC_ID_AAC) {
+ } else if (st->codecpar->codec_id == AV_CODEC_ID_AAC) {
if (pkt->size < 2) {
av_log(s, AV_LOG_ERROR, "AAC packet too short\n");
return AVERROR_INVALIDDATA;
@@ -1569,11 +1570,11 @@ static int mpegts_write_packet_internal(AVFormatContext *s, AVPacket *pkt)
buf = data;
}
}
- } else if (st->codec->codec_id == AV_CODEC_ID_HEVC) {
+ } else if (st->codecpar->codec_id == AV_CODEC_ID_HEVC) {
int ret = check_hevc_startcode(s, st, pkt);
if (ret < 0)
return ret;
- } else if (st->codec->codec_id == AV_CODEC_ID_OPUS) {
+ } else if (st->codecpar->codec_id == AV_CODEC_ID_OPUS) {
if (pkt->size < 2) {
av_log(s, AV_LOG_ERROR, "Opus packet too short\n");
return AVERROR_INVALIDDATA;
@@ -1594,7 +1595,7 @@ static int mpegts_write_packet_internal(AVFormatContext *s, AVPacket *pkt)
&side_data_size);
if (side_data && side_data_size >= 10) {
- trim_end = AV_RL32(side_data + 4) * 48000 / st->codec->sample_rate;
+ trim_end = AV_RL32(side_data + 4) * 48000 / st->codecpar->sample_rate;
}
ctrl_header_size = pkt->size + 2 + pkt->size / 255 + 1;
@@ -1673,7 +1674,7 @@ static int mpegts_write_packet_internal(AVFormatContext *s, AVPacket *pkt)
ts_st->opus_queued_samples = 0;
}
- if (st->codec->codec_type != AVMEDIA_TYPE_AUDIO || size > ts->pes_payload_size) {
+ if (st->codecpar->codec_type != AVMEDIA_TYPE_AUDIO || size > ts->pes_payload_size) {
av_assert0(!ts_st->payload_size);
// for video and subtitle, write a single pes packet
mpegts_write_pes(s, st, buf, size, pts, dts,
@@ -1766,11 +1767,11 @@ static int mpegts_check_bitstream(struct AVFormatContext *s, const AVPacket *pkt
int ret = 1;
AVStream *st = s->streams[pkt->stream_index];
- if (st->codec->codec_id == AV_CODEC_ID_H264) {
+ if (st->codecpar->codec_id == AV_CODEC_ID_H264) {
if (pkt->size >= 5 && AV_RB32(pkt->data) != 0x0000001 &&
AV_RB24(pkt->data) != 0x000001)
ret = ff_stream_add_bitstream_filter(st, "h264_mp4toannexb", NULL);
- } else if (st->codec->codec_id == AV_CODEC_ID_HEVC) {
+ } else if (st->codecpar->codec_id == AV_CODEC_ID_HEVC) {
if (pkt->size >= 5 && AV_RB32(pkt->data) != 0x0000001 &&
AV_RB24(pkt->data) != 0x000001)
ret = ff_stream_add_bitstream_filter(st, "hevc_mp4toannexb", NULL);
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-01 10:31:50 +0000