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snapshot: use a keyframe seek

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One would usualy get good quality snapshots quickly. The exact seek position
does not really matter.
This commit is contained in:
Stefan Kost 2011-01-18 10:20:29 +02:00
parent 5075b891aa
commit f6dad2e868
1 changed files with 2 additions and 2 deletions
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4
tests/examples/snapshot/snapshot.c
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@ -99,8 +99,8 @@ main (int argc, char *argv[])
* by seeking to somewhere else we have a bigger chance of getting something
* more interesting. An optimisation would be to detect black images and then
* seek a little more */
gst_element_seek_simple (pipeline, GST_FORMAT_TIME, GST_SEEK_FLAG_FLUSH,
position);
gst_element_seek_simple (pipeline, GST_FORMAT_TIME,
GST_SEEK_FLAG_KEY_UNIT | GST_SEEK_FLAG_FLUSH, position);
/* get the preroll buffer from appsink, this block untils appsink really
* prerolls */