There were callbacks connected to app_src on 'seek', but if stream type was not seekable, they would never launch.
Created attachment 242401 [details] sets the app_src stream type in WebKitMediaSourceGStreamer to seekable. this will fix it.
Comment on attachment 242401 [details] sets the app_src stream type in WebKitMediaSourceGStreamer to seekable. View in context: https://bugs.webkit.org/attachment.cgi?id=242401&action=review > Source/WebCore/ChangeLog:3 > + [GStreamer] To receive seek signal, we need to set app_src stream type to seekable. This bug title could be improved I think... How about [GStreamer] MediaSource seeking fails ... ? That's the symptom, right?
Does [GStreamer] Media Source sending seek event fails. sounds better? I'm not sure will everything work since this, but without it MediaPlayerPrivateGStreamer::doSeek() will fail.
Created attachment 242408 [details] sets the stream type to seekable, changed patch name Changed name accordingly.
Comment on attachment 242408 [details] sets the stream type to seekable, changed patch name Clearing flags on attachment: 242408 Committed r176664: <http://trac.webkit.org/changeset/176664>
All reviewed patches have been landed. Closing bug.