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gst/qtdemux/qtdemux.c: More coherent framerate setting on caps.

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Original commit message from CVS:
* gst/qtdemux/qtdemux.c: (gst_qtdemux_loop_header),
(gst_qtdemux_add_stream), (qtdemux_parse_trak):
More coherent framerate setting on caps.
If sample_size is available, use that for the samples' duration in
the index. This enables single frame streams to work (and I imagine
fixes some other cases).
Tested on testsuite, no regression.
This commit is contained in:
Edward Hervey 2006-01-24 11:58:53 +00:00
parent 593a09066d
commit 98acdd1dc3
1 changed files with 9 additions and 5 deletions
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14
gst/qtdemux/qtdemux.c
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@ -644,8 +644,7 @@ gst_qtdemux_loop_header (GstPad * pad)
buf = NULL; buf = NULL;
if (size > 0) { if (size > 0) {
GST_LOG_OBJECT (qtdemux, "reading %d bytes @ " G_GINT64_FORMAT, GST_LOG_OBJECT (qtdemux, "reading %d bytes @ %lld", size, offset);
size, offset);
if (gst_pad_pull_range (qtdemux->sinkpad, offset, if (gst_pad_pull_range (qtdemux->sinkpad, offset,
size, &buf) != GST_FLOW_OK) size, &buf) != GST_FLOW_OK)
@ -744,12 +743,15 @@ gst_qtdemux_add_stream (GstQTDemux * qtdemux,
stream->pad = gst_pad_new_from_template (templ, name); stream->pad = gst_pad_new_from_template (templ, name);
gst_object_unref (templ); gst_object_unref (templ);
g_free (name); g_free (name);
if (stream->samples[0].duration == 0) { if ((stream->n_samples == 1) && (stream->samples[0].duration == 0)) {
stream->fps_n = 0; stream->fps_n = 0;
stream->fps_d = 1; stream->fps_d = 1;
} else { } else {
stream->fps_n = stream->timescale; stream->fps_n = stream->timescale;
stream->fps_d = stream->samples[0].duration; if (stream->samples[0].duration == 0)
stream->fps_d = 1;
else
stream->fps_d = stream->samples[0].duration;
} }
if (stream->caps) { if (stream->caps) {
@ -2336,8 +2338,10 @@ qtdemux_parse_trak (GstQTDemux * qtdemux, GNode * trak)
samples[j].size = samples[j].size =
samples_per_chunk * stream->bytes_per_frame / samples_per_chunk * stream->bytes_per_frame /
stream->samples_per_packet / stream->compression; stream->samples_per_packet / stream->compression;
else else if (stream->bytes_per_frame)
samples[j].size = stream->bytes_per_frame; samples[j].size = stream->bytes_per_frame;
else
samples[j].size = sample_size;
samples[j].duration = samples[j].duration =
samples_per_chunk * stream->timescale / (stream->rate / 2); samples_per_chunk * stream->timescale / (stream->rate / 2);
samples[j].timestamp = timestamp; samples[j].timestamp = timestamp;