History

avformat/matroskaenc: Don't waste bytes to Write Tag length fields

This is possible by using a dynamic buffer to write them; said dynamic buffer is (re)used and reset as appropriate.

Andreas Rheinhardt committed 4 years ago

Commit b468ddc1 parent 58df81b26 files · +131 −122Browse files

Unified · Split

26 files
  1. libavformat/matroskaenc.c +61 −52
  2. tests/ref/fate/aac-autobsf-adtstoasc +2 −2
  3. tests/ref/fate/matroska-avoid-negative-ts +2 −2
  4. tests/ref/fate/matroska-dovi-write-config7 +2 −2
  5. tests/ref/fate/matroska-dovi-write-config8 +2 −2
  6. tests/ref/fate/matroska-dvbsub-remux +2 −2
  7. tests/ref/fate/matroska-flac-extradata-update +2 −2
  8. tests/ref/fate/matroska-h264-remux +2 −2
  9. tests/ref/fate/matroska-mastering-display-metadata +2 −2
  10. tests/ref/fate/matroska-move-cues-to-front +2 −2
  11. tests/ref/fate/matroska-mpegts-remux +2 −2
  12. tests/ref/fate/matroska-ms-mode +2 −2
  13. tests/ref/fate/matroska-pgs-remux +2 −2
  14. tests/ref/fate/matroska-pgs-remux-durations +2 −2
  15. tests/ref/fate/matroska-qt-mode +2 −2
  16. tests/ref/fate/matroska-spherical-mono-remux +2 −2
  17. tests/ref/fate/matroska-vp8-alpha-remux +2 −2
  18. tests/ref/fate/matroska-zero-length-block +2 −2
  19. tests/ref/fate/rgb24-mkv +2 −2
  20. tests/ref/fate/webm-dash-chapters +2 −2
  21. tests/ref/fate/webm-webvtt-remux +2 −2
  22. tests/ref/lavf-fate/av1.mkv +2 −2
  23. tests/ref/lavf/mka +2 −2
  24. tests/ref/lavf/mkv +2 −2
  25. tests/ref/lavf/mkv_attachment +2 −2
  26. tests/ref/seek/lavf-mkv +22 −22
libavformat/matroskaenc.c+61−52
@@ -216,6 +216,13 @@ typedef struct MatroskaMuxContext { · 215 unmodified lines
216216
217217 BlockContext cur_block;
218218
219+ /* Used as temporary buffer to use the minimal amount of bytes
220+ * to write the length field of EBML Masters.
221+ * Every user has to reset the buffer after using it and
222+ * different uses may not overlap. It is currently used in
223+ * mkv_write_tag(). */
224+ AVIOContext *tmp_bc;
225+
219226 AVPacket *cur_audio_pkt;
220227
221228 unsigned nb_attachments;
@@ -247,6 +254,9 @@ typedef struct MatroskaMuxContext { · 25 unmodified lines
247254 /** 4 * (1-byte EBML ID, 1-byte EBML size, 8-byte uint max) */
248255 #define MAX_CUETRACKPOS_SIZE 40
249256
257+/** 2 + 1 Simpletag header, 2 + 1 + 8 Name "DURATION", 23B for TagString */
258+#define DURATION_SIMPLETAG_SIZE (2 + 1 + (2 + 1 + 8) + 23)
259+
250260 /** Seek preroll value for opus */
251261 #define OPUS_SEEK_PREROLL 80000000
252262
@@ -824,6 +834,7 @@ static void mkv_deinit(AVFormatContext *s) · 571 unmodified lines
824834 ffio_free_dyn_buf(&mkv->info.bc);
825835 ffio_free_dyn_buf(&mkv->track.bc);
826836 ffio_free_dyn_buf(&mkv->tags.bc);
837+ ffio_free_dyn_buf(&mkv->tmp_bc);
827838
828839 av_freep(&mkv->cur_block.h2645_nalu_list.nalus);
829840 av_freep(&mkv->cues.entries);
@@ -1921,24 +1932,14 @@ static int mkv_write_simpletag(AVIOContext *pb, const AVDictionaryEntry *t) · 1091 unmodified lines
19211932 return ret;
19221933 }
19231934
1924−static int mkv_write_tag_targets(MatroskaMuxContext *mkv, AVIOContext **pb,
1925− ebml_master *tag, uint32_t elementid, uint64_t uid)
1935+static void mkv_write_tag_targets(MatroskaMuxContext *mkv, AVIOContext *pb,
1936+ uint32_t elementid, uint64_t uid)
19261937 {
1927− ebml_master targets;
1928− int ret;
1929−
1930− if (!*pb) {
1931− ret = start_ebml_master_crc32(pb, mkv);
1932− if (ret < 0)
1933− return ret;
1934− }
1935−
1936− *tag = start_ebml_master(*pb, MATROSKA_ID_TAG, 0);
1937− targets = start_ebml_master(*pb, MATROSKA_ID_TAGTARGETS, 4 + 1 + 8);
1938+ ebml_master targets = start_ebml_master(pb, MATROSKA_ID_TAGTARGETS,
1939+ 4 + 1 + 8);
19381940 if (elementid)
1939− put_ebml_uid(*pb, elementid, uid);
1940− end_ebml_master(*pb, targets);
1941− return 0;
1941+ put_ebml_uid(pb, elementid, uid);
1942+ end_ebml_master(pb, targets);
19421943 }
19431944
19441945 static int mkv_check_tag_name(const char *name, uint32_t elementid)
@@ -1956,29 +1957,41 @@ static int mkv_check_tag_name(const char *name, uint32_t elementid) · 11 unmodified lines
19561957 }
19571958
19581959 static int mkv_write_tag(MatroskaMuxContext *mkv, const AVDictionary *m,
1959− AVIOContext **pb, ebml_master *tag,
1960+ AVIOContext **pb, unsigned reserved_size,
19601961 uint32_t elementid, uint64_t uid)
19611962 {
19621963 const AVDictionaryEntry *t = NULL;
1963− ebml_master tag2;
1964− int ret;
1964+ AVIOContext *const tmp_bc = mkv->tmp_bc;
1965+ uint8_t *buf;
1966+ int ret, size;
19651967
1966− ret = mkv_write_tag_targets(mkv, pb, tag ? tag : &tag2, elementid, uid);
1967− if (ret < 0)
1968− return ret;
1968+ mkv_write_tag_targets(mkv, tmp_bc, elementid, uid);
19691969
19701970 while ((t = av_dict_get(m, "", t, AV_DICT_IGNORE_SUFFIX))) {
19711971 if (mkv_check_tag_name(t->key, elementid)) {
1972− ret = mkv_write_simpletag(*pb, t);
1972+ ret = mkv_write_simpletag(tmp_bc, t);
19731973 if (ret < 0)
1974− return ret;
1974+ goto end;
19751975 }
19761976 }
1977+ if (reserved_size)
1978+ put_ebml_void(tmp_bc, reserved_size);
19771979
1978− if (!tag)
1979− end_ebml_master(*pb, tag2);
1980+ size = avio_get_dyn_buf(tmp_bc, &buf);
1981+ if (tmp_bc->error) {
1982+ ret = tmp_bc->error;
1983+ goto end;
1984+ }
1985+ if (!*pb) {
1986+ ret = start_ebml_master_crc32(pb, mkv);
1987+ if (ret < 0)
1988+ goto end;
1989+ }
1990+ put_ebml_binary(*pb, MATROSKA_ID_TAG, buf, size);
19801991
1981− return 0;
1992+end:
1993+ ffio_reset_dyn_buf(tmp_bc);
1994+ return ret;
19821995 }
19831996
19841997 static int mkv_check_tag(const AVDictionary *m, uint32_t elementid)
@@ -1995,15 +2008,14 @@ static int mkv_check_tag(const AVDictionary *m, uint32_t elementid) · 10 unmodified lines
19952008 static int mkv_write_tags(AVFormatContext *s)
19962009 {
19972010 MatroskaMuxContext *mkv = s->priv_data;
1998− ebml_master tag, *tagp = IS_SEEKABLE(s->pb, mkv) ? &tag : NULL;
1999− int i, ret;
2011+ int i, ret, seekable = IS_SEEKABLE(s->pb, mkv);
20002012
20012013 mkv->wrote_tags = 1;
20022014
20032015 ff_metadata_conv_ctx(s, ff_mkv_metadata_conv, NULL);
20042016
20052017 if (mkv_check_tag(s->metadata, 0)) {
2006− ret = mkv_write_tag(mkv, s->metadata, &mkv->tags.bc, NULL, 0, 0);
2018+ ret = mkv_write_tag(mkv, s->metadata, &mkv->tags.bc, 0, 0, 0);
20072019 if (ret < 0)
20082020 return ret;
20092021 }
@@ -2015,29 +2027,16 @@ static int mkv_write_tags(AVFormatContext *s) · 5 unmodified lines
20152027 if (st->codecpar->codec_type == AVMEDIA_TYPE_ATTACHMENT)
20162028 continue;
20172029
2018− if (!tagp && !mkv_check_tag(st->metadata, MATROSKA_ID_TAGTARGETS_TRACKUID))
2030+ if (!seekable && !mkv_check_tag(st->metadata, MATROSKA_ID_TAGTARGETS_TRACKUID))
20192031 continue;
20202032
2021− ret = mkv_write_tag(mkv, st->metadata, &mkv->tags.bc, tagp,
2033+ ret = mkv_write_tag(mkv, st->metadata, &mkv->tags.bc,
2034+ seekable ? DURATION_SIMPLETAG_SIZE : 0,
20222035 MATROSKA_ID_TAGTARGETS_TRACKUID, track->uid);
20232036 if (ret < 0)
20242037 return ret;
2025−
2026− if (tagp) {
2027− AVIOContext *pb = mkv->tags.bc;
2028− ebml_master simpletag;
2029−
2030− simpletag = start_ebml_master(pb, MATROSKA_ID_SIMPLETAG,
2031− 2 + 1 + 8 + 23);
2032− put_ebml_string(pb, MATROSKA_ID_TAGNAME, "DURATION");
2033− track->duration_offset = avio_tell(pb);
2034−
2035− // Reserve space to write duration as a 20-byte string.
2036− // 2 (ebml id) + 1 (data size) + 20 (data)
2037− put_ebml_void(pb, 23);
2038− end_ebml_master(pb, simpletag);
2039− end_ebml_master(pb, tag);
2040− }
2038+ if (seekable)
2039+ track->duration_offset = avio_tell(mkv->tags.bc) - DURATION_SIMPLETAG_SIZE;
20412040 }
20422041
20432042 if (mkv->nb_attachments && !IS_WEBM(mkv)) {
@@ -2051,7 +2050,7 @@ static int mkv_write_tags(AVFormatContext *s) · 7 unmodified lines
20512050 if (!mkv_check_tag(st->metadata, MATROSKA_ID_TAGTARGETS_ATTACHUID))
20522051 continue;
20532052
2054− ret = mkv_write_tag(mkv, st->metadata, &mkv->tags.bc, NULL,
2053+ ret = mkv_write_tag(mkv, st->metadata, &mkv->tags.bc, 0,
20552054 MATROSKA_ID_TAGTARGETS_ATTACHUID, track->uid);
20562055 if (ret < 0)
20572056 return ret;
@@ -2136,7 +2135,7 @@ static int mkv_write_chapters(AVFormatContext *s) · 78 unmodified lines
21362135 ff_metadata_conv(&c->metadata, ff_mkv_metadata_conv, NULL);
21372136
21382137 if (mkv_check_tag(c->metadata, MATROSKA_ID_TAGTARGETS_CHAPTERUID)) {
2139− ret = mkv_write_tag(mkv, c->metadata, tags, NULL,
2138+ ret = mkv_write_tag(mkv, c->metadata, tags, 0,
21402139 MATROSKA_ID_TAGTARGETS_CHAPTERUID, uid);
21412140 if (ret < 0)
21422141 goto fail;
@@ -2336,6 +2335,10 @@ static int mkv_write_header(AVFormatContext *s) · 193 unmodified lines
23362335 AVIOContext *pb = s->pb;
23372336 int ret, version = 2;
23382337
2338+ ret = avio_open_dyn_buf(&mkv->tmp_bc);
2339+ if (ret < 0)
2340+ return ret;
2341+
23392342 if (!IS_WEBM(mkv) ||
23402343 av_dict_get(s->metadata, "stereo_mode", NULL, 0) ||
23412344 av_dict_get(s->metadata, "alpha_mode", NULL, 0))
@@ -3010,6 +3013,7 @@ after_cues: · 668 unmodified lines
30103013
30113014 // update stream durations
30123015 if (mkv->tags.bc) {
3016+ AVIOContext *tags_bc = mkv->tags.bc;
30133017 int i;
30143018 for (i = 0; i < s->nb_streams; ++i) {
30153019 const AVStream *st = s->streams[i];
@@ -3018,17 +3022,22 @@ after_cues: · 2 unmodified lines
30183022 if (track->duration_offset > 0) {
30193023 double duration_sec = track->duration * av_q2d(st->time_base);
30203024 char duration_string[20] = "";
3025+ ebml_master simpletag;
30213026
30223027 av_log(s, AV_LOG_DEBUG, "stream %d end duration = %" PRIu64 "\n", i,
30233028 track->duration);
30243029
3025− avio_seek(mkv->tags.bc, track->duration_offset, SEEK_SET);
3030+ avio_seek(tags_bc, track->duration_offset, SEEK_SET);
3031+ simpletag = start_ebml_master(tags_bc, MATROSKA_ID_SIMPLETAG,
3032+ 2 + 1 + 8 + 23);
3033+ put_ebml_string(tags_bc, MATROSKA_ID_TAGNAME, "DURATION");
30263034
30273035 snprintf(duration_string, 20, "%02d:%02d:%012.9f",
30283036 (int) duration_sec / 3600, ((int) duration_sec / 60) % 60,
30293037 fmod(duration_sec, 60));
30303038
3031− put_ebml_binary(mkv->tags.bc, MATROSKA_ID_TAGSTRING, duration_string, 20);
3039+ put_ebml_binary(tags_bc, MATROSKA_ID_TAGSTRING, duration_string, 20);
3040+ end_ebml_master(tags_bc, simpletag);
30323041 }
30333042 }
30343043
tests/ref/fate/aac-autobsf-adtstoasc+2−2
@@ -1,5 +1,5 @@
1−224607440d242dad567b8ee2ed3afeac *tests/data/fate/aac-autobsf-adtstoasc.matroska
2−6651 tests/data/fate/aac-autobsf-adtstoasc.matroska
1+29daa1e1985dac4baae0774a0b56149d *tests/data/fate/aac-autobsf-adtstoasc.matroska
2+6644 tests/data/fate/aac-autobsf-adtstoasc.matroska
33 #extradata 0: 2, 0x0030001c
44 #tb 0: 1/1000
55 #media_type 0: audio
tests/ref/fate/matroska-avoid-negative-ts+2−2
@@ -1,5 +1,5 @@
1−804842437b2be0a1604ce33c6b08c800 *tests/data/fate/matroska-avoid-negative-ts.matroska
2−973070 tests/data/fate/matroska-avoid-negative-ts.matroska
1+fbe66be73d379073e0705891f290a6b2 *tests/data/fate/matroska-avoid-negative-ts.matroska
2+973055 tests/data/fate/matroska-avoid-negative-ts.matroska
33 #extradata 0: 22, 0x2885037c
44 #tb 0: 1/1000
55 #media_type 0: video
tests/ref/fate/matroska-dovi-write-config7+2−2
@@ -1,5 +1,5 @@
1−7981e419c77ebd4180caafc0b45ade4d *tests/data/fate/matroska-dovi-write-config7.matroska
2−72693 tests/data/fate/matroska-dovi-write-config7.matroska
1+d23b8b0d0613a82ba36fdc27acf3ef5d *tests/data/fate/matroska-dovi-write-config7.matroska
2+72672 tests/data/fate/matroska-dovi-write-config7.matroska
33 #extradata 0: 116, 0x2b8d1669
44 #extradata 1: 116, 0x2b8d1669
55 #tb 0: 1/1000
tests/ref/fate/matroska-dovi-write-config8+2−2
@@ -1,5 +1,5 @@
1−a5f259b0d7590e1ef77e09c3a75d0801 *tests/data/fate/matroska-dovi-write-config8.matroska
2−3600595 tests/data/fate/matroska-dovi-write-config8.matroska
1+0047ca43aa8ab2948752e367f184dc1f *tests/data/fate/matroska-dovi-write-config8.matroska
2+3600576 tests/data/fate/matroska-dovi-write-config8.matroska
33 #extradata 0: 551, 0xa18acf66
44 #extradata 1: 2, 0x00340022
55 #tb 0: 1/1000
tests/ref/fate/matroska-dvbsub-remux+2−2
@@ -1,5 +1,5 @@
1−e675d3a76a4720f3e65bf56ec6041fe1 *tests/data/fate/matroska-dvbsub-remux.matroska
2−39025 tests/data/fate/matroska-dvbsub-remux.matroska
1+77d210dc36d7a01988d159b3c902524c *tests/data/fate/matroska-dvbsub-remux.matroska
2+39010 tests/data/fate/matroska-dvbsub-remux.matroska
33 #extradata 0: 5, 0x00bb0064
44 #extradata 1: 5, 0x00bb0064
55 #tb 0: 1/1000
tests/ref/fate/matroska-flac-extradata-update+2−2
@@ -1,5 +1,5 @@
1−56ff5763fd81ad3bc02c22402cd685e2 *tests/data/fate/matroska-flac-extradata-update.matroska
2−2008 tests/data/fate/matroska-flac-extradata-update.matroska
1+732446e97bae29037ff0cd9963d4ac08 *tests/data/fate/matroska-flac-extradata-update.matroska
2+1987 tests/data/fate/matroska-flac-extradata-update.matroska
33 #extradata 0: 34, 0x7acb09e7
44 #extradata 1: 34, 0x7acb09e7
55 #extradata 2: 34, 0x443402dd
tests/ref/fate/matroska-h264-remux+2−2
@@ -1,5 +1,5 @@
1−e4b0303e7bfbc8394bf47e11ab991d48 *tests/data/fate/matroska-h264-remux.matroska
2−2036061 tests/data/fate/matroska-h264-remux.matroska
1+3c00191234d5c4d77151d38a86403101 *tests/data/fate/matroska-h264-remux.matroska
2+2036033 tests/data/fate/matroska-h264-remux.matroska
33 #tb 0: 1/25
44 #media_type 0: video
55 #codec_id 0: rawvideo
tests/ref/fate/matroska-mastering-display-metadata+2−2
@@ -1,5 +1,5 @@
1−62866a79d93bbe699d6abb6592ceb50e *tests/data/fate/matroska-mastering-display-metadata.matroska
2−1669585 tests/data/fate/matroska-mastering-display-metadata.matroska
1+69a904789151abaee46033391a4fce46 *tests/data/fate/matroska-mastering-display-metadata.matroska
2+1669555 tests/data/fate/matroska-mastering-display-metadata.matroska
33 #extradata 0: 4, 0x040901a3
44 #extradata 3: 200, 0x506463a8
55 #tb 0: 1/1000
tests/ref/fate/matroska-move-cues-to-front+2−2
@@ -1,5 +1,5 @@
1−62064edeb4a621fd0097f04c410c165c *tests/data/fate/matroska-move-cues-to-front.matroska
2−23210303 tests/data/fate/matroska-move-cues-to-front.matroska
1+8ebfcf15768bbe66611e349383fbf26a *tests/data/fate/matroska-move-cues-to-front.matroska
2+23210287 tests/data/fate/matroska-move-cues-to-front.matroska
33 #tb 0: 1/1000
44 #media_type 0: audio
55 #codec_id 0: pcm_s24be
tests/ref/fate/matroska-mpegts-remux+2−2
@@ -1,5 +1,5 @@
1−4e6253c1f5f96ff64ae855dea426547d *tests/data/fate/matroska-mpegts-remux.matroska
2−6509 tests/data/fate/matroska-mpegts-remux.matroska
1+acaf3ebe07afe9815e0a984921d3ab87 *tests/data/fate/matroska-mpegts-remux.matroska
2+6494 tests/data/fate/matroska-mpegts-remux.matroska
33 #tb 0: 1/1000
44 #media_type 0: audio
55 #codec_id 0: ac3
tests/ref/fate/matroska-ms-mode+2−2
@@ -1,5 +1,5 @@
1−20e86febdfa8a2d5aefd83f89d5d99a7 *tests/data/fate/matroska-ms-mode.matroska
2−413101 tests/data/fate/matroska-ms-mode.matroska
1+afb4fc9b2ca6cafc03d8029fdf4da876 *tests/data/fate/matroska-ms-mode.matroska
2+413086 tests/data/fate/matroska-ms-mode.matroska
33 #extradata 0: 40, 0x54290c93
44 #extradata 1: 114, 0xb6c80771
55 #tb 0: 1/1000
tests/ref/fate/matroska-pgs-remux+2−2
@@ -1,5 +1,5 @@
1−9aa538611b5f3bd0455b2afd3dafe08d *tests/data/fate/matroska-pgs-remux.matroska
2−49751 tests/data/fate/matroska-pgs-remux.matroska
1+6703d4e9a905bc5a1fc529776e8ffb51 *tests/data/fate/matroska-pgs-remux.matroska
2+49744 tests/data/fate/matroska-pgs-remux.matroska
33 #tb 0: 1/1000
44 #media_type 0: subtitle
55 #codec_id 0: hdmv_pgs_subtitle
tests/ref/fate/matroska-pgs-remux-durations+2−2
@@ -1,5 +1,5 @@
1−20fa9d515b08718c42d3e3a8a4a8bf5d *tests/data/fate/matroska-pgs-remux-durations.matroska
2−49763 tests/data/fate/matroska-pgs-remux-durations.matroska
1+a547f8b6463a60e5ef2e9a2b117c4dfa *tests/data/fate/matroska-pgs-remux-durations.matroska
2+49756 tests/data/fate/matroska-pgs-remux-durations.matroska
33 #tb 0: 1/1000
44 #media_type 0: subtitle
55 #codec_id 0: hdmv_pgs_subtitle
tests/ref/fate/matroska-qt-mode+2−2
@@ -1,5 +1,5 @@
1−7f3a5c46ccb2b95074bdabc034ee71d1 *tests/data/fate/matroska-qt-mode.matroska
2−1884236 tests/data/fate/matroska-qt-mode.matroska
1+39a3d6faff69892c8a20301560b80b14 *tests/data/fate/matroska-qt-mode.matroska
2+1884224 tests/data/fate/matroska-qt-mode.matroska
33 #extradata 0: 90, 0x817d0185
44 #tb 0: 1/1000
55 #media_type 0: video
tests/ref/fate/matroska-spherical-mono-remux+2−2
@@ -1,5 +1,5 @@
1−28d9277e1992fa362e7eac7a16261fde *tests/data/fate/matroska-spherical-mono-remux.matroska
2−161569 tests/data/fate/matroska-spherical-mono-remux.matroska
1+31cdace875cb696973d5a493ce776eea *tests/data/fate/matroska-spherical-mono-remux.matroska
2+161554 tests/data/fate/matroska-spherical-mono-remux.matroska
33 #extradata 0: 43, 0x2b0e0d7b
44 #extradata 1: 43, 0x2b0e0d7b
55 #tb 0: 1/1000
tests/ref/fate/matroska-vp8-alpha-remux+2−2
@@ -1,5 +1,5 @@
1−58147987d42f32d105d96b24b0755257 *tests/data/fate/matroska-vp8-alpha-remux.matroska
2−235018 tests/data/fate/matroska-vp8-alpha-remux.matroska
1+fd4f24bf776a2f84e01b0aa7fdfece38 *tests/data/fate/matroska-vp8-alpha-remux.matroska
2+235011 tests/data/fate/matroska-vp8-alpha-remux.matroska
33 #tb 0: 1/1000
44 #media_type 0: video
55 #codec_id 0: vp8
tests/ref/fate/matroska-zero-length-block+2−2
@@ -1,5 +1,5 @@
1−f37ba7e8a30eaa33c1fd0ef77447fb41 *tests/data/fate/matroska-zero-length-block.matroska
2−636 tests/data/fate/matroska-zero-length-block.matroska
1+d9c8efb9d64addce3cac97e6c417d985 *tests/data/fate/matroska-zero-length-block.matroska
2+630 tests/data/fate/matroska-zero-length-block.matroska
33 #tb 0: 1/1000
44 #media_type 0: subtitle
55 #codec_id 0: subrip
tests/ref/fate/rgb24-mkv+2−2
@@ -1,5 +1,5 @@
1−afc7b59819a8d69773b04757278fccef *tests/data/fate/rgb24-mkv.matroska
2−58217 tests/data/fate/rgb24-mkv.matroska
1+a46cb669137f18ac0a42012485e5e863 *tests/data/fate/rgb24-mkv.matroska
2+58211 tests/data/fate/rgb24-mkv.matroska
33 #tb 0: 1/10
44 #media_type 0: video
55 #codec_id 0: rawvideo
tests/ref/fate/webm-dash-chapters+2−2
@@ -1,5 +1,5 @@
1−f97445ba73e182c888fa077348384083 *tests/data/fate/webm-dash-chapters.webm
2−111156 tests/data/fate/webm-dash-chapters.webm
1+aa3ca15fae0239d6bf67fa0658a8bc3b *tests/data/fate/webm-dash-chapters.webm
2+111150 tests/data/fate/webm-dash-chapters.webm
33 #extradata 0: 3469, 0xc6769ddc
44 #tb 0: 1/1000
55 #media_type 0: audio
tests/ref/fate/webm-webvtt-remux+2−2
@@ -1,5 +1,5 @@
1−8620a6614f149fc49ab7f4552373943e *tests/data/fate/webm-webvtt-remux.webm
2−6556 tests/data/fate/webm-webvtt-remux.webm
1+0b43695bf27bbe48ea44e969d8908e1f *tests/data/fate/webm-webvtt-remux.webm
2+6528 tests/data/fate/webm-webvtt-remux.webm
33 #tb 0: 1/1000
44 #media_type 0: subtitle
55 #codec_id 0: webvtt
tests/ref/lavf-fate/av1.mkv+2−2
@@ -1,3 +1,3 @@
1−33e58aee4132d60e7ae21ecf3ae9e35f *tests/data/lavf-fate/lavf.av1.mkv
2−55649 tests/data/lavf-fate/lavf.av1.mkv
1+72a4713f9165c73574d40e8b81c5d70f *tests/data/lavf-fate/lavf.av1.mkv
2+55642 tests/data/lavf-fate/lavf.av1.mkv
33 tests/data/lavf-fate/lavf.av1.mkv CRC=0x7c27cc15
tests/ref/lavf/mka+2−2
@@ -1,3 +1,3 @@
1−036f852ae7ae18cf38ddc99ea39032fb *tests/data/lavf/lavf.mka
2−43576 tests/data/lavf/lavf.mka
1+e2d55cd3844fd7237a92181dbbcb08d9 *tests/data/lavf/lavf.mka
2+43569 tests/data/lavf/lavf.mka
33 tests/data/lavf/lavf.mka CRC=0x3a1da17e
tests/ref/lavf/mkv+2−2
@@ -1,3 +1,3 @@
1−c5e6db66eb81415c2a5128f4298850a8 *tests/data/lavf/lavf.mkv
2−320417 tests/data/lavf/lavf.mkv
1+17e637fc06015fea86428840418ffea2 *tests/data/lavf/lavf.mkv
2+320403 tests/data/lavf/lavf.mkv
33 tests/data/lavf/lavf.mkv CRC=0xec6c3c68
tests/ref/lavf/mkv_attachment+2−2
@@ -1,3 +1,3 @@
1−a24aaf26dde6461f89acb7dd7c492015 *tests/data/lavf/lavf.mkv_attachment
2−472567 tests/data/lavf/lavf.mkv_attachment
1+3855fb336711517b32b0ec41e8505b4d *tests/data/lavf/lavf.mkv_attachment
2+472553 tests/data/lavf/lavf.mkv_attachment
33 tests/data/lavf/lavf.mkv_attachment CRC=0xec6c3c68
tests/ref/seek/lavf-mkv+22−22
@@ -1,48 +1,48 @@
1−ret: 0 st: 1 flags:1 dts: 0.000000 pts: 0.000000 pos: 665 size: 208
1+ret: 0 st: 1 flags:1 dts: 0.000000 pts: 0.000000 pos: 651 size: 208
22 ret: 0 st:-1 flags:0 ts:-1.000000
3−ret: 0 st: 0 flags:1 dts: 0.011000 pts: 0.011000 pos: 881 size: 27837
3+ret: 0 st: 0 flags:1 dts: 0.011000 pts: 0.011000 pos: 867 size: 27837
44 ret: 0 st:-1 flags:1 ts: 1.894167
5−ret: 0 st: 0 flags:1 dts: 0.971000 pts: 0.971000 pos: 292297 size: 27834
5+ret: 0 st: 0 flags:1 dts: 0.971000 pts: 0.971000 pos: 292283 size: 27834
66 ret: 0 st: 0 flags:0 ts: 0.788000
7−ret: 0 st: 0 flags:1 dts: 0.971000 pts: 0.971000 pos: 292297 size: 27834
7+ret: 0 st: 0 flags:1 dts: 0.971000 pts: 0.971000 pos: 292283 size: 27834
88 ret: 0 st: 0 flags:1 ts:-0.317000
9−ret: 0 st: 0 flags:1 dts: 0.011000 pts: 0.011000 pos: 881 size: 27837
9+ret: 0 st: 0 flags:1 dts: 0.011000 pts: 0.011000 pos: 867 size: 27837
1010 ret:-1 st: 1 flags:0 ts: 2.577000
1111 ret: 0 st: 1 flags:1 ts: 1.471000
12−ret: 0 st: 1 flags:1 dts: 0.993000 pts: 0.993000 pos: 320138 size: 209
12+ret: 0 st: 1 flags:1 dts: 0.993000 pts: 0.993000 pos: 320124 size: 209
1313 ret: 0 st:-1 flags:0 ts: 0.365002
14−ret: 0 st: 0 flags:1 dts: 0.491000 pts: 0.491000 pos: 146849 size: 27925
14+ret: 0 st: 0 flags:1 dts: 0.491000 pts: 0.491000 pos: 146835 size: 27925
1515 ret: 0 st:-1 flags:1 ts:-0.740831
16−ret: 0 st: 0 flags:1 dts: 0.011000 pts: 0.011000 pos: 881 size: 27837
16+ret: 0 st: 0 flags:1 dts: 0.011000 pts: 0.011000 pos: 867 size: 27837
1717 ret:-1 st: 0 flags:0 ts: 2.153000
1818 ret: 0 st: 0 flags:1 ts: 1.048000
19−ret: 0 st: 0 flags:1 dts: 0.971000 pts: 0.971000 pos: 292297 size: 27834
19+ret: 0 st: 0 flags:1 dts: 0.971000 pts: 0.971000 pos: 292283 size: 27834
2020 ret: 0 st: 1 flags:0 ts:-0.058000
21−ret: 0 st: 1 flags:1 dts: 0.000000 pts: 0.000000 pos: 665 size: 208
21+ret: 0 st: 1 flags:1 dts: 0.000000 pts: 0.000000 pos: 651 size: 208
2222 ret: 0 st: 1 flags:1 ts: 2.836000
23−ret: 0 st: 1 flags:1 dts: 0.993000 pts: 0.993000 pos: 320138 size: 209
23+ret: 0 st: 1 flags:1 dts: 0.993000 pts: 0.993000 pos: 320124 size: 209
2424 ret:-1 st:-1 flags:0 ts: 1.730004
2525 ret: 0 st:-1 flags:1 ts: 0.624171
26−ret: 0 st: 0 flags:1 dts: 0.491000 pts: 0.491000 pos: 146849 size: 27925
26+ret: 0 st: 0 flags:1 dts: 0.491000 pts: 0.491000 pos: 146835 size: 27925
2727 ret: 0 st: 0 flags:0 ts:-0.482000
28−ret: 0 st: 0 flags:1 dts: 0.011000 pts: 0.011000 pos: 881 size: 27837
28+ret: 0 st: 0 flags:1 dts: 0.011000 pts: 0.011000 pos: 867 size: 27837
2929 ret: 0 st: 0 flags:1 ts: 2.413000
30−ret: 0 st: 0 flags:1 dts: 0.971000 pts: 0.971000 pos: 292297 size: 27834
30+ret: 0 st: 0 flags:1 dts: 0.971000 pts: 0.971000 pos: 292283 size: 27834
3131 ret:-1 st: 1 flags:0 ts: 1.307000
3232 ret: 0 st: 1 flags:1 ts: 0.201000
33−ret: 0 st: 1 flags:1 dts: 0.000000 pts: 0.000000 pos: 665 size: 208
33+ret: 0 st: 1 flags:1 dts: 0.000000 pts: 0.000000 pos: 651 size: 208
3434 ret: 0 st:-1 flags:0 ts:-0.904994
35−ret: 0 st: 0 flags:1 dts: 0.011000 pts: 0.011000 pos: 881 size: 27837
35+ret: 0 st: 0 flags:1 dts: 0.011000 pts: 0.011000 pos: 867 size: 27837
3636 ret: 0 st:-1 flags:1 ts: 1.989173
37−ret: 0 st: 0 flags:1 dts: 0.971000 pts: 0.971000 pos: 292297 size: 27834
37+ret: 0 st: 0 flags:1 dts: 0.971000 pts: 0.971000 pos: 292283 size: 27834
3838 ret: 0 st: 0 flags:0 ts: 0.883000
39−ret: 0 st: 0 flags:1 dts: 0.971000 pts: 0.971000 pos: 292297 size: 27834
39+ret: 0 st: 0 flags:1 dts: 0.971000 pts: 0.971000 pos: 292283 size: 27834
4040 ret: 0 st: 0 flags:1 ts:-0.222000
41−ret: 0 st: 0 flags:1 dts: 0.011000 pts: 0.011000 pos: 881 size: 27837
41+ret: 0 st: 0 flags:1 dts: 0.011000 pts: 0.011000 pos: 867 size: 27837
4242 ret:-1 st: 1 flags:0 ts: 2.672000
4343 ret: 0 st: 1 flags:1 ts: 1.566000
44−ret: 0 st: 1 flags:1 dts: 0.993000 pts: 0.993000 pos: 320138 size: 209
44+ret: 0 st: 1 flags:1 dts: 0.993000 pts: 0.993000 pos: 320124 size: 209
4545 ret: 0 st:-1 flags:0 ts: 0.460008
46−ret: 0 st: 0 flags:1 dts: 0.491000 pts: 0.491000 pos: 146849 size: 27925
46+ret: 0 st: 0 flags:1 dts: 0.491000 pts: 0.491000 pos: 146835 size: 27925
4747 ret: 0 st:-1 flags:1 ts:-0.645825
48−ret: 0 st: 0 flags:1 dts: 0.011000 pts: 0.011000 pos: 881 size: 27837
48+ret: 0 st: 0 flags:1 dts: 0.011000 pts: 0.011000 pos: 867 size: 27837

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