[squeak-dev] GStreamer
Yoshiki Ohshima
yoshiki at vpri.org
Wed Aug 13 06:01:20 UTC 2008
Hello, Josh and John and list,
I'm playing with the GStreamer stuff on Fedora. With the latest
stuff, and some changes (attached), I managed to play a .ogg file that
*only* has video track. But there are a few questions:
* I needed to use the subclasses of GstElemFakeSink to play back,
assuming that GStreamerElementForSqueak... are being obsoleted.
Is it right?
* #checkDimension is only sent but not implemented. I assumed that
it wants to check whether the dimension of video is sane, and I
thought that "sane-ness" is just checking both width and height
are bigger than zero. Is it right?
* #openFile: was written under the assumption that .ogg file is
either "video and audio" or "audio only" but I have a file that
is "video only". If I open a video only file with older
definition, it basically forever paused and wait until it is
ready and doesn't play it back. #openFile: should check the type
of tracks and call a proper #oggHookupToSqueak... method. But is
there a simple way to query it when I have the filesrc element?
Thank you!
-- Yoshiki
People are often on vacation around this time of year, so have
fun... but at your convenient time, please think about Squeak stuff^^;
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