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Delayed the parsing of the cues for the case that the KaxInfos (and therefore the timecode scale) is located after the meta seek stuff.

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@10150 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
mosu 2003-05-22 07:49:48 +00:00
parent 2ce15e7969
commit 1e12eb7979
1 changed files with 18 additions and 11 deletions
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29
libmpdemux/demux_mkv.cpp
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@ -896,7 +896,7 @@ extern "C" int demux_mkv_open(demuxer_t *demuxer) {
mkv_track_t *track;
sh_audio_t *sh_a;
sh_video_t *sh_v;
uint64_t seek_pos, current_pos;
uint64_t seek_pos, current_pos, cues_pos;
int seek_element_is_cue;
#ifdef USE_ICONV
@ -962,6 +962,8 @@ extern "C" int demux_mkv_open(demuxer_t *demuxer) {
mp_msg(MSGT_DEMUX, MSGL_V, "[mkv] + a segment...\n");
mkv_d->segment = (KaxSegment *)l0;
mkv_d->tc_scale = MKVD_TIMECODESCALE;
cues_pos = 0;
upper_lvl_el = 0;
exit_loop = 0;
@ -976,8 +978,6 @@ extern "C" int demux_mkv_open(demuxer_t *demuxer) {
// General info about this Matroska file
mp_msg(MSGT_DEMUX, MSGL_V, "[mkv] |+ segment information...\n");
mkv_d->tc_scale = MKVD_TIMECODESCALE;
l2 = es->FindNextElement(l1->Generic().Context, upper_lvl_el,
0xFFFFFFFFL, true, 1);
while (l2 != NULL) {
@ -1340,14 +1340,8 @@ extern "C" int demux_mkv_open(demuxer_t *demuxer) {
} // while (l3 != NULL)
if (!mkv_d->cues_found && (seek_pos > 0) &&
seek_element_is_cue && (s->end_pos != 0)) {
current_pos = io.getFilePointer();
io.setFilePointer(mkv_d->segment->GetGlobalPosition(seek_pos));
mkv_d->cues_found = parse_cues(mkv_d);
if (s->eof)
stream_reset(s);
io.setFilePointer(current_pos);
}
seek_element_is_cue && (s->end_pos != 0))
cues_pos = mkv_d->segment->GetGlobalPosition(seek_pos);
} else
mp_msg(MSGT_DEMUX, MSGL_V, "[mkv] | + unknown element, level 2: "
@ -1411,6 +1405,19 @@ extern "C" int demux_mkv_open(demuxer_t *demuxer) {
return 0;
}
// If we have found an entry for the cues in the meta seek data but no
// cues at the front of the file then read them now. This way the
// timecode scale will have been initialized correctly.
if (cues_pos && !mkv_d->cues_found) {
current_pos = io.getFilePointer();
io.setFilePointer(cues_pos);
mkv_d->cues_found = parse_cues(mkv_d);
if (s->eof)
stream_reset(s);
io.setFilePointer(current_pos);
}
} catch (exception &ex) {
mp_msg(MSGT_DEMUX, MSGL_ERR, "[mkv] caught exception\n");
return 0;