GSTEditor does something useful!
August 18, 2006
Yes, that’s correct. We no longer have the world’s crappiest drawing app. You can actually make elements, link them up and make the beepers beep and the lights blink. I feel almost like I’ve just given birth. Well not really, but it’s pretty satisfying. Anyway, there are a bunch of bugs to fix but look for an alpha release next week. In the meantime check out some Istanbul screencasts of hot gstreaming action:
audiotestsrc -> alsasink
videoteststc -> agingtv -> ximagesink
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1. Uwe | September 8, 2006 at 4:16 pm
Hi,
i just tried to run the pipeline you suggested :
[uh@Paula Desktop]$ gst-launch-0.10 videotestsrc ! xvimagesink
Setting pipeline to PAUSED …
Pipeline is PREROLLING …
Pipeline is PREROLLED …
Setting pipeline to PLAYING …
New clock: GstSystemClock
Caught interrupt — Pausing pipeline.
Pipeline paused.
WARNING: Element “pipeline0″ warns: pipeline interrupted
Element “pipeline0″ has gone from PLAYING to PAUSED, quitting.
Execution ended after 5213494000 ns.
Setting pipeline to PAUSED …
Setting pipeline to READY …
Setting pipeline to NULL …
FREEING pipeline …
[me@mymachine test]$ gst-launch-0.10 videotestsrc ! agingtv ! xvimagesink
Setting pipeline to PAUSED …
ERROR: Pipeline doesn’t want to pause.
FEHLER: Von Element /pipeline0/videotestsrc0: Could not negotiate format
Zusätzliche Debugginginformation:
gstbasesrc.c(1790): gst_base_src_start (): /pipeline0/videotestsrc0:
Check your filtered caps, if any
Setting pipeline to NULL …
FREEING pipeline …
… ???????
What’s wrong with me?
2. Brendan | September 8, 2006 at 4:27 pm
hmm… I don’t know enough abut the inner workings of the xvimagesink but I was using the ximagesink (Note one is using XV and the other is vanilla X without a V). XV is dependent on the optimized Xv extensions for rendering whereas the ximagesink just uses standard Xlib calls.
Let me know if that works.
3. Uwe | September 8, 2006 at 4:58 pm
Jesus … i would only whish i could read a little more careful
Thank you heaps, worked!