put_ebml_uint(cuepoint, MATROSKA_ID_CUETRACK , tracks[idx].track_num);
put_ebml_uint(cuepoint, MATROSKA_ID_CUECLUSTERPOSITION , entry->cluster_pos);
put_ebml_uint(cuepoint, MATROSKA_ID_CUERELATIVEPOSITION, entry->relative_pos);
put_ebml_uint(cuepoint, MATROSKA_ID_CUETRACK , tracks[idx].track_num);
put_ebml_uint(cuepoint, MATROSKA_ID_CUECLUSTERPOSITION , entry->cluster_pos);
put_ebml_uint(cuepoint, MATROSKA_ID_CUERELATIVEPOSITION, entry->relative_pos);
put_ebml_uint(cuepoint, MATROSKA_ID_CUEDURATION , entry->duration);
end_ebml_master(cuepoint, track_positions);
} while (++entry < end && entry->pts == pts);
put_ebml_uint(cuepoint, MATROSKA_ID_CUEDURATION , entry->duration);
end_ebml_master(cuepoint, track_positions);
} while (++entry < end && entry->pts == pts);
int64_t chapterstart = av_rescale_q(c->start, c->time_base, scale);
int64_t chapterend = av_rescale_q(c->end, c->time_base, scale);
const AVDictionaryEntry *t;
int64_t chapterstart = av_rescale_q(c->start, c->time_base, scale);
int64_t chapterend = av_rescale_q(c->end, c->time_base, scale);
const AVDictionaryEntry *t;
if (chapterstart < 0 || chapterstart > chapterend || chapterend < 0) {
av_log(s, AV_LOG_ERROR,
"Invalid chapter start (%"PRId64") or end (%"PRId64").\n",
if (chapterstart < 0 || chapterstart > chapterend || chapterend < 0) {
av_log(s, AV_LOG_ERROR,
"Invalid chapter start (%"PRId64") or end (%"PRId64").\n",
put_ebml_string(dyn_cp, MATROSKA_ID_FILEDESC, t->value);
if (!(t = av_dict_get(st->metadata, "filename", NULL, 0))) {
av_log(s, AV_LOG_ERROR, "Attachment stream %d has no filename tag.\n", i);
put_ebml_string(dyn_cp, MATROSKA_ID_FILEDESC, t->value);
if (!(t = av_dict_get(st->metadata, "filename", NULL, 0))) {
av_log(s, AV_LOG_ERROR, "Attachment stream %d has no filename tag.\n", i);
AVCodecParameters *par = s->streams[pkt->stream_index]->codecpar;
mkv_track *track = &mkv->tracks[pkt->stream_index];
uint8_t *data = NULL, *side_data = NULL;
AVCodecParameters *par = s->streams[pkt->stream_index]->codecpar;
mkv_track *track = &mkv->tracks[pkt->stream_index];
uint8_t *data = NULL, *side_data = NULL;
int err = 0, offset = 0, size = pkt->size;
int64_t ts = track->write_dts ? pkt->dts : pkt->pts;
uint64_t additional_id;
int err = 0, offset = 0, size = pkt->size;
int64_t ts = track->write_dts ? pkt->dts : pkt->pts;
uint64_t additional_id;
- buffer_size_t id_size, settings_size;
- int size;
+ size_t id_size, settings_size;
+ int size, id_size_int, settings_size_int;
const char *id, *settings;
int64_t ts = track->write_dts ? pkt->dts : pkt->pts;
const int flags = 0;
const char *id, *settings;
int64_t ts = track->write_dts ? pkt->dts : pkt->pts;
const int flags = 0;
size = id_size + 1 + settings_size + 1 + pkt->size;
/* The following string is identical to the one in mkv_write_block so that
size = id_size + 1 + settings_size + 1 + pkt->size;
/* The following string is identical to the one in mkv_write_block so that
put_ebml_num(pb, track->track_num, track->track_num_size);
avio_wb16(pb, ts - mkv->cluster_pts);
avio_w8(pb, flags);
put_ebml_num(pb, track->track_num, track->track_num_size);
avio_wb16(pb, ts - mkv->cluster_pts);
avio_w8(pb, flags);
- avio_printf(pb, "%.*s\n%.*s\n%.*s", id_size, id, settings_size, settings, pkt->size, pkt->data);
+
+ id_size_int = id_size;
+ settings_size_int = settings_size;
+ avio_printf(pb, "%.*s\n%.*s\n%.*s", id_size_int, id, settings_size_int, settings, pkt->size, pkt->data);
put_ebml_uint(pb, MATROSKA_ID_BLOCKDURATION, pkt->duration);
end_ebml_master(pb, blockgroup);
put_ebml_uint(pb, MATROSKA_ID_BLOCKDURATION, pkt->duration);
end_ebml_master(pb, blockgroup);
mkv_track *track = &mkv->tracks[pkt->stream_index];
AVCodecParameters *par = s->streams[pkt->stream_index]->codecpar;
uint8_t *side_data;
mkv_track *track = &mkv->tracks[pkt->stream_index];
AVCodecParameters *par = s->streams[pkt->stream_index]->codecpar;
uint8_t *side_data;
AVCodecParameters *par = s->streams[pkt->stream_index]->codecpar;
mkv_track *track = &mkv->tracks[pkt->stream_index];
int keyframe = !!(pkt->flags & AV_PKT_FLAG_KEY);
AVCodecParameters *par = s->streams[pkt->stream_index]->codecpar;
mkv_track *track = &mkv->tracks[pkt->stream_index];
int keyframe = !!(pkt->flags & AV_PKT_FLAG_KEY);
ret = mkv_write_block(s, pb, MATROSKA_ID_SIMPLEBLOCK, pkt, keyframe);
if (ret < 0)
return ret;
if (keyframe && IS_SEEKABLE(s->pb, mkv) &&
ret = mkv_write_block(s, pb, MATROSKA_ID_SIMPLEBLOCK, pkt, keyframe);
if (ret < 0)
return ret;
if (keyframe && IS_SEEKABLE(s->pb, mkv) &&
- (par->codec_type == AVMEDIA_TYPE_VIDEO || !mkv->have_video && !track->has_cue)) {
+ (par->codec_type == AVMEDIA_TYPE_VIDEO ||
+ par->codec_type == AVMEDIA_TYPE_SUBTITLE ||
+ !mkv->have_video && !track->has_cue)) {
ret = mkv_add_cuepoint(mkv, pkt->stream_index, ts,
ret = mkv_add_cuepoint(mkv, pkt->stream_index, ts,
} else {
ebml_master blockgroup = start_ebml_master(pb, MATROSKA_ID_BLOCKGROUP,
mkv_blockgroup_size(pkt->size,
track->track_num_size));
} else {
ebml_master blockgroup = start_ebml_master(pb, MATROSKA_ID_BLOCKGROUP,
mkv_blockgroup_size(pkt->size,
track->track_num_size));
-#if FF_API_CONVERGENCE_DURATION
-FF_DISABLE_DEPRECATION_WARNINGS
- /* For backward compatibility, prefer convergence_duration. */
- if (pkt->convergence_duration > 0) {
- duration = pkt->convergence_duration;
- }
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif
/* All subtitle blocks are considered to be keyframes. */
mkv_write_block(s, pb, MATROSKA_ID_BLOCK, pkt, 1);
put_ebml_uint(pb, MATROSKA_ID_BLOCKDURATION, duration);
/* All subtitle blocks are considered to be keyframes. */
mkv_write_block(s, pb, MATROSKA_ID_BLOCK, pkt, 1);
put_ebml_uint(pb, MATROSKA_ID_BLOCKDURATION, duration);