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Create cue entries for audio only files.

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Original commit message from CVS:
Create cue entries for audio only files.
Fix writing of CUETIME, wrongly used gst_ebml_write_date.
This commit is contained in:
Arwed v. Merkatz 2004-09-01 13:41:37 +00:00
parent e83fb2a3c2
commit 1fcf92b730
2 changed files with 21 additions and 5 deletions
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5
ChangeLog
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@ -3,7 +3,9 @@
* gst/matroska/ebml-ids.h:
* gst/matroska/ebml-read.c: (gst_ebml_read_date):
* gst/matroska/ebml-write.c: (gst_ebml_write_date):
automatically convert unix time <-> ebml time when reading/writing a date
* gst/matroska/matroska-mux.c: (gst_matroska_mux_finish):
automatically convert unix time <-> ebml time when reading/writing a date,
use gst_ebml_write_uint to write CUETIME, not gst_ebml_write_date.
* gst/matroska/matroska-ids.h:
* gst/matroska/matroska-mux.c: (gst_matroska_mux_create_uid),
(gst_matroska_mux_reset), (gst_matroska_mux_audio_pad_link),
@ -11,6 +13,7 @@
(gst_matroska_mux_write_data):
Write track and segment UIDs, write muxing date, write
TRACKDEFAULTDURATION for TTA audio, write BLOCKDURATION if known.
Create cues for audio only files.
2004-08-31 Ronald S. Bultje <rbultje@ronald.bitfreak.net>

21
gst/matroska/matroska-mux.c
View file

@ -845,7 +845,7 @@ gst_matroska_mux_finish (GstMatroskaMux * mux)
pointentry_master = gst_ebml_write_master_start (ebml,
GST_MATROSKA_ID_POINTENTRY);
gst_ebml_write_date (ebml, GST_MATROSKA_ID_CUETIME,
gst_ebml_write_uint (ebml, GST_MATROSKA_ID_CUETIME,
idx->time / mux->time_scale);
trackpos_master = gst_ebml_write_master_start (ebml,
GST_MATROSKA_ID_CUETRACKPOSITION);
@ -969,10 +969,10 @@ gst_matroska_mux_write_data (GstMatroskaMux * mux)
mux->sink[i].duration += GST_BUFFER_DURATION (buf);
/* We currently write an index entry for each keyframe in a
* video track. This can be largely improved, such as doing
* video track or one entry for each cluster in an audio track
* for audio only files. This can be largely improved, such as doing
* one for each keyframe or each second (for all-keyframe
* streams), only the *first* video track or the audio track
* if we have no video tracks. But that'll come later... */
* streams), only the *first* video track. But that'll come later... */
if (mux->sink[i].track->type == GST_MATROSKA_TRACK_TYPE_VIDEO &&
GST_BUFFER_FLAG_IS_SET (buf, GST_BUFFER_KEY_UNIT)) {
GstMatroskaIndex *idx;
@ -983,6 +983,19 @@ gst_matroska_mux_write_data (GstMatroskaMux * mux)
}
idx = &mux->index[mux->num_indexes++];
idx->pos = ebml->pos;
idx->time = GST_BUFFER_TIMESTAMP (buf);
idx->track = mux->sink[i].track->num;
} else if ((mux->sink[i].track->type == GST_MATROSKA_TRACK_TYPE_AUDIO) &&
(mux->num_streams == 1)) {
GstMatroskaIndex *idx;
if (mux->num_indexes % 32 == 0) {
mux->index = g_renew (GstMatroskaIndex, mux->index,
mux->num_indexes + 32);
}
idx = &mux->index[mux->num_indexes++];
idx->pos = ebml->pos;
idx->time = GST_BUFFER_TIMESTAMP (buf);
idx->track = mux->sink[i].track->num;