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use the rate of the logical stream to calculate duration instead of current rate.

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Original commit message from CVS:
use the rate of the logical stream to calculate duration instead
of current rate.
This commit is contained in:
Wim Taymans 2002-11-12 20:56:13 +00:00
parent dc446a0fa1
commit f0ceb74eb2
1 changed files with 24 additions and 13 deletions
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37
ext/vorbis/vorbisfile.c
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@ -721,26 +721,37 @@ gst_vorbisfile_src_convert (GstPad *pad,
gint i; gint i;
gint64 count = 0; gint64 count = 0;
if (src_value >= vorbisfile->vf.links) {
count = ov_pcm_total (&vorbisfile->vf, -1);
}
else {
for (i = 0; i < src_value; i++) {
count += ov_pcm_total (&vorbisfile->vf, i);
}
}
switch (*dest_format) { switch (*dest_format) {
case GST_FORMAT_BYTES: case GST_FORMAT_BYTES:
scale = bytes_per_sample; res = FALSE;
break;
case GST_FORMAT_UNITS: case GST_FORMAT_UNITS:
*dest_value = count *scale; if (src_value > vorbisfile->vf.links) {
src_value = vorbisfile->vf.links;
}
for (i = 0; i < src_value; i++) {
vi = ov_info (&vorbisfile->vf, i);
count += ov_pcm_total (&vorbisfile->vf, i);
}
*dest_value = count;
break; break;
case GST_FORMAT_TIME: case GST_FORMAT_TIME:
if (vi->rate == 0) {
return FALSE; if (src_value > vorbisfile->vf.links) {
src_value = vorbisfile->vf.links;
}
for (i = 0; i < src_value; i++) {
vi = ov_info (&vorbisfile->vf, i);
if (vi->rate)
count += ov_pcm_total (&vorbisfile->vf, i) * GST_SECOND / vi->rate;
else
count += ov_time_total (&vorbisfile->vf, i) * GST_SECOND;
}
/* we use the pcm totals to get the total time, it's more accurate */ /* we use the pcm totals to get the total time, it's more accurate */
*dest_value = count * GST_SECOND / vi->rate; *dest_value = count;
break; break;
}
default: default:
res = FALSE; res = FALSE;
} }