diff --git a/libavformat/matroskaenc.c b/libavformat/matroskaenc.c index 9be086237a..f9e69c6c89 100644 --- a/libavformat/matroskaenc.c +++ b/libavformat/matroskaenc.c @@ -57,6 +57,10 @@ #include "libavcodec/mpeg4audio.h" #include "libavcodec/internal.h" +/* Level 1 elements we create a SeekHead entry for: + * Info, Tracks, Chapters, Attachments, Tags and Cues */ +#define MAX_SEEKHEAD_ENTRIES 6 + typedef struct ebml_master { int64_t pos; ///< absolute offset in the containing AVIOContext where the master's elements start int sizebytes; ///< how many bytes were reserved for the size @@ -69,11 +73,9 @@ typedef struct mkv_seekhead_entry { typedef struct mkv_seekhead { int64_t filepos; - int64_t segment_offset; ///< the file offset to the beginning of the segment - int reserved_size; ///< -1 if appending to file - int max_entries; - mkv_seekhead_entry *entries; + mkv_seekhead_entry entries[MAX_SEEKHEAD_ENTRIES]; int num_entries; + int reserved_size; } mkv_seekhead; typedef struct mkv_cuepoint { @@ -136,7 +138,7 @@ typedef struct MatroskaMuxContext { int64_t cluster_pts; int64_t duration_offset; int64_t duration; - mkv_seekhead *seekhead; + mkv_seekhead seekhead; mkv_cues *cues; mkv_track *tracks; mkv_attachments *attachments; @@ -396,10 +398,6 @@ static void mkv_deinit(AVFormatContext *s) ffio_free_dyn_buf(&mkv->tracks_bc); ffio_free_dyn_buf(&mkv->tags_bc); - if (mkv->seekhead) { - av_freep(&mkv->seekhead->entries); - av_freep(&mkv->seekhead); - } if (mkv->cues) { av_freep(&mkv->cues->entries); av_freep(&mkv->cues); @@ -412,61 +410,33 @@ static void mkv_deinit(AVFormatContext *s) } /** - * Initialize a mkv_seekhead element to be ready to index level 1 Matroska - * elements. If a maximum number of elements is specified, enough space - * will be reserved at the current file location to write a seek head of - * that size. - * - * @param segment_offset The absolute offset to the position in the file - * where the segment begins. - * @param numelements The maximum number of elements that will be indexed - * by this seek head, 0 if unlimited. + * Initialize the SeekHead element to be ready to index level 1 Matroska + * elements. Enough space to write MAX_SEEKHEAD_ENTRIES SeekHead entries + * will be reserved at the current file location. */ -static mkv_seekhead *mkv_start_seekhead(AVIOContext *pb, int64_t segment_offset, - int numelements) +static void mkv_start_seekhead(MatroskaMuxContext *mkv, AVIOContext *pb) { - mkv_seekhead *new_seekhead = av_mallocz(sizeof(mkv_seekhead)); - if (!new_seekhead) - return NULL; - - new_seekhead->segment_offset = segment_offset; - - if (numelements > 0) { - new_seekhead->filepos = avio_tell(pb); - // 21 bytes max for a seek entry, 10 bytes max for the SeekHead ID - // and size, 6 bytes for a CRC32 element, and 3 bytes to guarantee - // that an EBML void element will fit afterwards - new_seekhead->reserved_size = numelements * MAX_SEEKENTRY_SIZE + 19; - new_seekhead->max_entries = numelements; - put_ebml_void(pb, new_seekhead->reserved_size); - } - return new_seekhead; + mkv->seekhead.filepos = avio_tell(pb); + // 21 bytes max for a Seek entry, 6 bytes max for the SeekHead ID + // and size, 6 bytes for a CRC32 element, and 2 bytes to guarantee + // that an EBML void element will fit afterwards + mkv->seekhead.reserved_size = MAX_SEEKHEAD_ENTRIES * MAX_SEEKENTRY_SIZE + 14; + put_ebml_void(pb, mkv->seekhead.reserved_size); } -static int mkv_add_seekhead_entry(mkv_seekhead *seekhead, uint32_t elementid, uint64_t filepos) +static void mkv_add_seekhead_entry(MatroskaMuxContext *mkv, uint32_t elementid, + uint64_t filepos) { - mkv_seekhead_entry *entries = seekhead->entries; + mkv_seekhead *seekhead = &mkv->seekhead; - // don't store more elements than we reserved space for - if (seekhead->max_entries > 0 && seekhead->max_entries <= seekhead->num_entries) - return -1; - - entries = av_realloc_array(entries, seekhead->num_entries + 1, sizeof(mkv_seekhead_entry)); - if (!entries) - return AVERROR(ENOMEM); - seekhead->entries = entries; + av_assert1(seekhead->num_entries < MAX_SEEKHEAD_ENTRIES); seekhead->entries[seekhead->num_entries].elementid = elementid; - seekhead->entries[seekhead->num_entries++].segmentpos = filepos - seekhead->segment_offset; - - return 0; + seekhead->entries[seekhead->num_entries++].segmentpos = filepos - mkv->segment_offset; } /** - * Write the seek head to the file and free it. If a maximum number of - * elements was specified to mkv_start_seekhead(), the seek head will - * be written at the location reserved for it. Otherwise, it is written - * at the current location in the file. + * Write the SeekHead to the file at the location reserved for it. * * @return The file offset where the seekhead was written, * -1 if an error occurred. @@ -474,19 +444,17 @@ static int mkv_add_seekhead_entry(mkv_seekhead *seekhead, uint32_t elementid, ui static int64_t mkv_write_seekhead(AVIOContext *pb, MatroskaMuxContext *mkv) { AVIOContext *dyn_cp; - mkv_seekhead *seekhead = mkv->seekhead; + mkv_seekhead *seekhead = &mkv->seekhead; ebml_master seekentry; - int64_t currentpos; + int64_t currentpos, remaining; int i; currentpos = avio_tell(pb); - if (seekhead->reserved_size > 0) { if (avio_seek(pb, seekhead->filepos, SEEK_SET) < 0) { currentpos = -1; goto fail; } - } if (start_ebml_master_crc32(pb, &dyn_cp, mkv, MATROSKA_ID_SEEKHEAD) < 0) { currentpos = -1; @@ -507,16 +475,13 @@ static int64_t mkv_write_seekhead(AVIOContext *pb, MatroskaMuxContext *mkv) } end_ebml_master_crc32(pb, &dyn_cp, mkv); - if (seekhead->reserved_size > 0) { - uint64_t remaining = seekhead->filepos + seekhead->reserved_size - avio_tell(pb); + remaining = seekhead->filepos + seekhead->reserved_size - avio_tell(pb); put_ebml_void(pb, remaining); avio_seek(pb, currentpos, SEEK_SET); currentpos = seekhead->filepos; - } + fail: - av_freep(&mkv->seekhead->entries); - av_freep(&mkv->seekhead); return currentpos; } @@ -1429,9 +1394,7 @@ static int mkv_write_tracks(AVFormatContext *s) AVIOContext *pb = s->pb; int i, ret, default_stream_exists = 0; - ret = mkv_add_seekhead_entry(mkv->seekhead, MATROSKA_ID_TRACKS, avio_tell(pb)); - if (ret < 0) - return ret; + mkv_add_seekhead_entry(mkv, MATROSKA_ID_TRACKS, avio_tell(pb)); ret = start_ebml_master_crc32(pb, &mkv->tracks_bc, mkv, MATROSKA_ID_TRACKS); if (ret < 0) @@ -1466,8 +1429,7 @@ static int mkv_write_chapters(AVFormatContext *s) if (!s->nb_chapters || mkv->wrote_chapters) return 0; - ret = mkv_add_seekhead_entry(mkv->seekhead, MATROSKA_ID_CHAPTERS, avio_tell(pb)); - if (ret < 0) return ret; + mkv_add_seekhead_entry(mkv, MATROSKA_ID_CHAPTERS, avio_tell(pb)); ret = start_ebml_master_crc32(pb, &dyn_cp, mkv, MATROSKA_ID_CHAPTERS); if (ret < 0) return ret; @@ -1556,8 +1518,7 @@ static int mkv_write_tag_targets(AVFormatContext *s, uint32_t elementid, int ret; if (!mkv->tags_bc) { - ret = mkv_add_seekhead_entry(mkv->seekhead, MATROSKA_ID_TAGS, avio_tell(s->pb)); - if (ret < 0) return ret; + mkv_add_seekhead_entry(mkv, MATROSKA_ID_TAGS, avio_tell(s->pb)); ret = start_ebml_master_crc32(s->pb, &mkv->tags_bc, mkv, MATROSKA_ID_TAGS); if (ret < 0) @@ -1727,8 +1688,7 @@ static int mkv_write_attachments(AVFormatContext *s) av_lfg_init(&c, av_get_random_seed()); - ret = mkv_add_seekhead_entry(mkv->seekhead, MATROSKA_ID_ATTACHMENTS, avio_tell(pb)); - if (ret < 0) return ret; + mkv_add_seekhead_entry(mkv, MATROSKA_ID_ATTACHMENTS, avio_tell(pb)); ret = start_ebml_master_crc32(pb, &dyn_cp, mkv, MATROSKA_ID_ATTACHMENTS); if (ret < 0) return ret; @@ -1877,16 +1837,10 @@ static int mkv_write_header(AVFormatContext *s) mkv->segment_offset = avio_tell(pb); // we write a seek head at the beginning to point to all other level - // one elements, which aren't more than 10 elements as we write only one - // of every other currently defined level 1 element - mkv->seekhead = mkv_start_seekhead(pb, mkv->segment_offset, 10); - if (!mkv->seekhead) { - return AVERROR(ENOMEM); - } + // one elements (except Clusters). + mkv_start_seekhead(mkv, pb); - ret = mkv_add_seekhead_entry(mkv->seekhead, MATROSKA_ID_INFO, avio_tell(pb)); - if (ret < 0) - return ret; + mkv_add_seekhead_entry(mkv, MATROSKA_ID_INFO, avio_tell(pb)); ret = start_ebml_master_crc32(pb, &mkv->info_bc, mkv, MATROSKA_ID_INFO); if (ret < 0) @@ -2580,10 +2534,7 @@ static int mkv_write_trailer(AVFormatContext *s) cuespos = mkv_write_cues(s, mkv->cues, mkv->tracks, s->nb_streams); } - ret = mkv_add_seekhead_entry(mkv->seekhead, MATROSKA_ID_CUES, - cuespos); - if (ret < 0) - return ret; + mkv_add_seekhead_entry(mkv, MATROSKA_ID_CUES, cuespos); } mkv_write_seekhead(pb, mkv); diff --git a/tests/fate/matroska.mak b/tests/fate/matroska.mak index 4aca4dc8eb..b9ed7322fd 100644 --- a/tests/fate/matroska.mak +++ b/tests/fate/matroska.mak @@ -12,7 +12,7 @@ fate-matroska-prores-header-insertion-bz2: CMD = framecrc -i $(TARGET_SAMPLES)/m FATE_MATROSKA-$(call DEMMUX, MATROSKA, MATROSKA) += fate-matroska-remux fate-matroska-remux: CMD = md5pipe -i $(TARGET_SAMPLES)/vp9-test-vectors/vp90-2-2pass-akiyo.webm -color_trc 4 -c:v copy -fflags +bitexact -strict -2 -f matroska fate-matroska-remux: CMP = oneline -fate-matroska-remux: REF = e5457e5fa606d564a54914bd12f426c8 +fate-matroska-remux: REF = 49a60ef91cf7302ab7276f9373f8a429 FATE_MATROSKA-$(call ALLYES, MATROSKA_DEMUXER VORBIS_PARSER) += fate-matroska-xiph-lacing fate-matroska-xiph-lacing: CMD = framecrc -i $(TARGET_SAMPLES)/mkv/xiph_lacing.mka -c:a copy diff --git a/tests/fate/wavpack.mak b/tests/fate/wavpack.mak index 286e17f2ae..a89cc1293d 100644 --- a/tests/fate/wavpack.mak +++ b/tests/fate/wavpack.mak @@ -91,12 +91,12 @@ fate-wavpack-matroskamode: CMD = md5 -i $(TARGET_SAMPLES)/wavpack/special/matros FATE_WAVPACK-$(call DEMMUX, WV, MATROSKA) += fate-wavpack-matroska_mux-mono fate-wavpack-matroska_mux-mono: CMD = md5pipe -i $(TARGET_SAMPLES)/wavpack/num_channels/mono_16bit_int.wv -c copy -fflags +bitexact -f matroska fate-wavpack-matroska_mux-mono: CMP = oneline -fate-wavpack-matroska_mux-mono: REF = c5a2b46d8b31c9c2e7bfb436f9d56f02 +fate-wavpack-matroska_mux-mono: REF = 0a1a7c6d3b413925f8261c92d1d53363 FATE_WAVPACK-$(call DEMMUX, WV, MATROSKA) += fate-wavpack-matroska_mux-61 fate-wavpack-matroska_mux-61: CMD = md5pipe -i $(TARGET_SAMPLES)/wavpack/num_channels/eva_2.22_6.1_16bit-partial.wv -c copy -fflags +bitexact -f matroska fate-wavpack-matroska_mux-61: CMP = oneline -fate-wavpack-matroska_mux-61: REF = 22fc2a591be22657d19cab89ad6eef55 +fate-wavpack-matroska_mux-61: REF = 1f012f7c237f46f2f63089ba84c589c5 FATE_SAMPLES_AVCONV += $(FATE_WAVPACK-yes) fate-wavpack: $(FATE_WAVPACK-yes) diff --git a/tests/ref/fate/aac-autobsf-adtstoasc b/tests/ref/fate/aac-autobsf-adtstoasc index 9bf9dfe78f..45b68b62bd 100644 --- a/tests/ref/fate/aac-autobsf-adtstoasc +++ b/tests/ref/fate/aac-autobsf-adtstoasc @@ -1,5 +1,5 @@ -b09fc2f554712adbf84fe7899eb679d4 *tests/data/fate/aac-autobsf-adtstoasc.matroska -6695 tests/data/fate/aac-autobsf-adtstoasc.matroska +d10b73732b32f6b2f08885b40c41c77f *tests/data/fate/aac-autobsf-adtstoasc.matroska +6606 tests/data/fate/aac-autobsf-adtstoasc.matroska #extradata 0: 2, 0x0030001c #tb 0: 1/1000 #media_type 0: audio diff --git a/tests/ref/fate/binsub-mksenc b/tests/ref/fate/binsub-mksenc index 4b13ef217a..3266501de6 100644 --- a/tests/ref/fate/binsub-mksenc +++ b/tests/ref/fate/binsub-mksenc @@ -1 +1 @@ -a5811caa0caba3a3f9a449b91569745c +03d376cc2e8622e7af540d4d9809dbf7 diff --git a/tests/ref/fate/rgb24-mkv b/tests/ref/fate/rgb24-mkv index b9db53f592..43b4ee2e19 100644 --- a/tests/ref/fate/rgb24-mkv +++ b/tests/ref/fate/rgb24-mkv @@ -1,5 +1,5 @@ -ffe2c21083d56764aaae7945fd146326 *tests/data/fate/rgb24-mkv.matroska -58305 tests/data/fate/rgb24-mkv.matroska +92861b36a8220a3dae10d91cba614892 *tests/data/fate/rgb24-mkv.matroska +58216 tests/data/fate/rgb24-mkv.matroska #tb 0: 1/10 #media_type 0: video #codec_id 0: rawvideo diff --git a/tests/ref/lavf-fate/av1.mkv b/tests/ref/lavf-fate/av1.mkv index 242c63a541..bd8ae6eefa 100644 --- a/tests/ref/lavf-fate/av1.mkv +++ b/tests/ref/lavf-fate/av1.mkv @@ -1,3 +1,3 @@ -6604d339d44864be58b8580fe2fb52cc *tests/data/lavf-fate/lavf.av1.mkv -55725 tests/data/lavf-fate/lavf.av1.mkv +be4903a6a6710043383c8f38a535a8d3 *tests/data/lavf-fate/lavf.av1.mkv +55636 tests/data/lavf-fate/lavf.av1.mkv tests/data/lavf-fate/lavf.av1.mkv CRC=0x7c27cc15 diff --git a/tests/ref/lavf/mka b/tests/ref/lavf/mka index a244893cf2..e8239442e9 100644 --- a/tests/ref/lavf/mka +++ b/tests/ref/lavf/mka @@ -1,3 +1,3 @@ -a91bfdb08ff5a1e62b039748d16b07f7 *tests/data/lavf/lavf.mka -43652 tests/data/lavf/lavf.mka +58936d3ad4eb1372bd2e5845963fe17c *tests/data/lavf/lavf.mka +43563 tests/data/lavf/lavf.mka tests/data/lavf/lavf.mka CRC=0x3a1da17e diff --git a/tests/ref/lavf/mkv b/tests/ref/lavf/mkv index 05999b79fb..4d73fbf39d 100644 --- a/tests/ref/lavf/mkv +++ b/tests/ref/lavf/mkv @@ -1,3 +1,3 @@ -3cddd26ed41f34925d3f34acabab174e *tests/data/lavf/lavf.mkv -320555 tests/data/lavf/lavf.mkv +6ec6d6a058a85bf616e0b981bb8e383f *tests/data/lavf/lavf.mkv +320466 tests/data/lavf/lavf.mkv tests/data/lavf/lavf.mkv CRC=0xec6c3c68 diff --git a/tests/ref/lavf/mkv_attachment b/tests/ref/lavf/mkv_attachment index 230dff369a..2e9711483f 100644 --- a/tests/ref/lavf/mkv_attachment +++ b/tests/ref/lavf/mkv_attachment @@ -1,3 +1,3 @@ -4a25c53150c09537cd4fcbff8f8f14ff *tests/data/lavf/lavf.mkv_attachment -472706 tests/data/lavf/lavf.mkv_attachment +41b4f132ada6e0faedf92e909526a899 *tests/data/lavf/lavf.mkv_attachment +472617 tests/data/lavf/lavf.mkv_attachment tests/data/lavf/lavf.mkv_attachment CRC=0xec6c3c68 diff --git a/tests/ref/seek/lavf-mkv b/tests/ref/seek/lavf-mkv index 6ed1f3a763..223e098829 100644 --- a/tests/ref/seek/lavf-mkv +++ b/tests/ref/seek/lavf-mkv @@ -1,48 +1,48 @@ -ret: 0 st: 1 flags:1 dts: 0.000000 pts: 0.000000 pos: 803 size: 208 +ret: 0 st: 1 flags:1 dts: 0.000000 pts: 0.000000 pos: 714 size: 208 ret: 0 st:-1 flags:0 ts:-1.000000 -ret: 0 st: 0 flags:1 dts: 0.011000 pts: 0.011000 pos: 1019 size: 27837 +ret: 0 st: 0 flags:1 dts: 0.011000 pts: 0.011000 pos: 930 size: 27837 ret: 0 st:-1 flags:1 ts: 1.894167 -ret: 0 st: 0 flags:1 dts: 0.971000 pts: 0.971000 pos: 292435 size: 27834 +ret: 0 st: 0 flags:1 dts: 0.971000 pts: 0.971000 pos: 292346 size: 27834 ret: 0 st: 0 flags:0 ts: 0.788000 -ret: 0 st: 0 flags:1 dts: 0.971000 pts: 0.971000 pos: 292435 size: 27834 +ret: 0 st: 0 flags:1 dts: 0.971000 pts: 0.971000 pos: 292346 size: 27834 ret: 0 st: 0 flags:1 ts:-0.317000 -ret: 0 st: 0 flags:1 dts: 0.011000 pts: 0.011000 pos: 1019 size: 27837 +ret: 0 st: 0 flags:1 dts: 0.011000 pts: 0.011000 pos: 930 size: 27837 ret:-1 st: 1 flags:0 ts: 2.577000 ret: 0 st: 1 flags:1 ts: 1.471000 -ret: 0 st: 1 flags:1 dts: 0.993000 pts: 0.993000 pos: 320276 size: 209 +ret: 0 st: 1 flags:1 dts: 0.993000 pts: 0.993000 pos: 320187 size: 209 ret: 0 st:-1 flags:0 ts: 0.365002 -ret: 0 st: 0 flags:1 dts: 0.491000 pts: 0.491000 pos: 146987 size: 27925 +ret: 0 st: 0 flags:1 dts: 0.491000 pts: 0.491000 pos: 146898 size: 27925 ret: 0 st:-1 flags:1 ts:-0.740831 -ret: 0 st: 0 flags:1 dts: 0.011000 pts: 0.011000 pos: 1019 size: 27837 +ret: 0 st: 0 flags:1 dts: 0.011000 pts: 0.011000 pos: 930 size: 27837 ret:-1 st: 0 flags:0 ts: 2.153000 ret: 0 st: 0 flags:1 ts: 1.048000 -ret: 0 st: 0 flags:1 dts: 0.971000 pts: 0.971000 pos: 292435 size: 27834 +ret: 0 st: 0 flags:1 dts: 0.971000 pts: 0.971000 pos: 292346 size: 27834 ret: 0 st: 1 flags:0 ts:-0.058000 -ret: 0 st: 1 flags:1 dts: 0.000000 pts: 0.000000 pos: 803 size: 208 +ret: 0 st: 1 flags:1 dts: 0.000000 pts: 0.000000 pos: 714 size: 208 ret: 0 st: 1 flags:1 ts: 2.836000 -ret: 0 st: 1 flags:1 dts: 0.993000 pts: 0.993000 pos: 320276 size: 209 +ret: 0 st: 1 flags:1 dts: 0.993000 pts: 0.993000 pos: 320187 size: 209 ret:-1 st:-1 flags:0 ts: 1.730004 ret: 0 st:-1 flags:1 ts: 0.624171 -ret: 0 st: 0 flags:1 dts: 0.491000 pts: 0.491000 pos: 146987 size: 27925 +ret: 0 st: 0 flags:1 dts: 0.491000 pts: 0.491000 pos: 146898 size: 27925 ret: 0 st: 0 flags:0 ts:-0.482000 -ret: 0 st: 0 flags:1 dts: 0.011000 pts: 0.011000 pos: 1019 size: 27837 +ret: 0 st: 0 flags:1 dts: 0.011000 pts: 0.011000 pos: 930 size: 27837 ret: 0 st: 0 flags:1 ts: 2.413000 -ret: 0 st: 0 flags:1 dts: 0.971000 pts: 0.971000 pos: 292435 size: 27834 +ret: 0 st: 0 flags:1 dts: 0.971000 pts: 0.971000 pos: 292346 size: 27834 ret:-1 st: 1 flags:0 ts: 1.307000 ret: 0 st: 1 flags:1 ts: 0.201000 -ret: 0 st: 1 flags:1 dts: 0.000000 pts: 0.000000 pos: 803 size: 208 +ret: 0 st: 1 flags:1 dts: 0.000000 pts: 0.000000 pos: 714 size: 208 ret: 0 st:-1 flags:0 ts:-0.904994 -ret: 0 st: 0 flags:1 dts: 0.011000 pts: 0.011000 pos: 1019 size: 27837 +ret: 0 st: 0 flags:1 dts: 0.011000 pts: 0.011000 pos: 930 size: 27837 ret: 0 st:-1 flags:1 ts: 1.989173 -ret: 0 st: 0 flags:1 dts: 0.971000 pts: 0.971000 pos: 292435 size: 27834 +ret: 0 st: 0 flags:1 dts: 0.971000 pts: 0.971000 pos: 292346 size: 27834 ret: 0 st: 0 flags:0 ts: 0.883000 -ret: 0 st: 0 flags:1 dts: 0.971000 pts: 0.971000 pos: 292435 size: 27834 +ret: 0 st: 0 flags:1 dts: 0.971000 pts: 0.971000 pos: 292346 size: 27834 ret: 0 st: 0 flags:1 ts:-0.222000 -ret: 0 st: 0 flags:1 dts: 0.011000 pts: 0.011000 pos: 1019 size: 27837 +ret: 0 st: 0 flags:1 dts: 0.011000 pts: 0.011000 pos: 930 size: 27837 ret:-1 st: 1 flags:0 ts: 2.672000 ret: 0 st: 1 flags:1 ts: 1.566000 -ret: 0 st: 1 flags:1 dts: 0.993000 pts: 0.993000 pos: 320276 size: 209 +ret: 0 st: 1 flags:1 dts: 0.993000 pts: 0.993000 pos: 320187 size: 209 ret: 0 st:-1 flags:0 ts: 0.460008 -ret: 0 st: 0 flags:1 dts: 0.491000 pts: 0.491000 pos: 146987 size: 27925 +ret: 0 st: 0 flags:1 dts: 0.491000 pts: 0.491000 pos: 146898 size: 27925 ret: 0 st:-1 flags:1 ts:-0.645825 -ret: 0 st: 0 flags:1 dts: 0.011000 pts: 0.011000 pos: 1019 size: 27837 +ret: 0 st: 0 flags:1 dts: 0.011000 pts: 0.011000 pos: 930 size: 27837