Problem with capturing video and audio on OS X 10.9 using GStreamer 1.2.0

[nicksonsix]

Hi,

First of all I want to thank for this multimedia framework.

I am using GStreamer 1.2.0 on OS X 10.9 (Mavericks) and I have encountered
some troubles. Tested on MacBook 13-inch, Late 2008, operating system was
clean installed.

*--- Capturing video problem ---*

When I run this command:
gst-launch-1.0 autovideosrc ! videoconvert ! autovideosink

I receive that log:
"WARNING: from element /GstPipeline:pipeline0/GstAutoVideoSrc:autovideosrc0:
Resource not found.
Additional debug info:
gstautovideosrc.c(300): gst_auto_video_src_find_best ():
/GstPipeline:pipeline0/GstAutoVideoSrc:autovideosrc0:
Failed to find a usable video source
WARNING: from element /GstPipeline:pipeline0/GstVideoConvert:videoconvert0:
not negotiated
Additional debug info:
gstbasetransform.c(2115): GstFlowReturn
gst_base_transform_handle_buffer(GstBaseTransform *, GstBuffer *, GstBuffer
**) (): /GstPipeline:pipeline0/GstVideoConvert:videoconvert0:
not negotiated
ERROR: from element
/GstPipeline:pipeline0/GstAutoVideoSrc:autovideosrc0/GstFakeSrc:fake-video-src:
Internal data flow error.
Additional debug info:
gstbasesrc.c(2865): void gst_base_src_loop(GstPad *) ():
/GstPipeline:pipeline0/GstAutoVideoSrc:autovideosrc0/GstFakeSrc:fake-video-src:
streaming task paused, reason not-negotiated (-4)
ERROR: pipeline doesn't want to preroll."

How can I tell that plugin (autovidesrc) that I have camera and how to
connect with it?

*--- Capturing audio problem ---*

When I run this command:
gst-launch-1.0 autoaudiosrc ! audioresample ! autoaudiosink

I receive that log:
"ERROR: from element
/GstPipeline:pipeline0/GstAutoAudioSrc:autoaudiosrc0/GstOsxAudioSrc:autoaudiosrc0-actual-src-osxaudi:
Internal data flow error.
Additional debug info:
gstbasesrc.c(2865): void gst_base_src_loop(GstPad *) ():
/GstPipeline:pipeline0/GstAutoAudioSrc:autoaudiosrc0/GstOsxAudioSrc:autoaudiosrc0-actual-src-osxaudi:
streaming task paused, reason not-negotiated (-4)"

I have also installed GStreamer SDK 2013.6 (Congo) for Mac OS X (it includes
GStreamer 0.10.36). I can capture audio with that version but capturing
video is also not possible. When I had OS X 10.8.x (Mountain Lion),
receiving video and audio works correctly (on GStreamer 0.10.36, I didn't
tested on GStreamer 1.2.0).

I would appreciate any help.



--
View this message in context: http://gstreamer-devel.966125.n4.nabble.com/Problem-with-capturing-video-and-audio-on-OS-X-10-9-using-GStreamer-1-2-0-tp4663105.html
Sent from the GStreamer-devel mailing list archive at Nabble.com.