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flvdemux: simplify framerate fraction calculation

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This commit is contained in:
Mark Nauwelaerts 2011-04-12 11:49:54 +02:00
parent 071b90059f
commit c539fc40dd
1 changed files with 2 additions and 14 deletions
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16
gst/flv/gstflvdemux.c
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@ -1089,26 +1089,14 @@ gst_flv_demux_video_negotiate (GstFlvDemux * demux, guint32 codec_tag)
} }
if (G_LIKELY (demux->framerate)) { if (G_LIKELY (demux->framerate)) {
GValue fps_double = { 0, }; gint num = 0, den = 0;
GValue fps_fraction = { 0, };
gint num = 0;
gint den = 0;
g_value_init (&fps_double, G_TYPE_DOUBLE);
g_value_init (&fps_fraction, GST_TYPE_FRACTION);
g_value_set_double (&fps_double, demux->framerate);
g_value_transform (&fps_double, &fps_fraction);
num = gst_value_get_fraction_numerator (&fps_fraction);
den = gst_value_get_fraction_denominator (&fps_fraction);
gst_util_double_to_fraction (demux->framerate, &num, &den);
GST_DEBUG_OBJECT (demux->video_pad, GST_DEBUG_OBJECT (demux->video_pad,
"fps to be used on caps %f (as a fraction = %d/%d)", demux->framerate, "fps to be used on caps %f (as a fraction = %d/%d)", demux->framerate,
num, den); num, den);
gst_caps_set_simple (caps, "framerate", GST_TYPE_FRACTION, num, den, NULL); gst_caps_set_simple (caps, "framerate", GST_TYPE_FRACTION, num, den, NULL);
g_value_unset (&fps_double);
g_value_unset (&fps_fraction);
} }
if (demux->video_codec_data) { if (demux->video_codec_data) {