playsink: cannot enable text flag while playing
authorVineeth TM <vineeth.tm@samsung.com>
Wed, 10 Jun 2015 06:50:12 +0000 (15:50 +0900)
committerSebastian Dröge <sebastian@centricular.com>
Wed, 10 Jun 2015 08:38:45 +0000 (10:38 +0200)
commit50beddd474f44767d0f2da3f2036cd51fb7ea490
treeb24a814f4574ccd4fe56b3b0ea4e88651dfc8ab4
parent53c5112b9095c6f3598cc1e2fb1630cf049f346f
playsink: cannot enable text flag while playing

when text playbin is not enabled in the beginning, then
video_srcpad_stream_synchronizer gets linked to videochain->sinkpad
and when we try to enable text bin during play, since it is already linked to videochain,
text chain does not get linked properly. Hence unlinking the same
before linking to text chain

https://bugzilla.gnome.org/show_bug.cgi?id=748908
gst/playback/gstplaysink.c