osxvideosrc

[William Lee-7]

Hi all,

I'm attempting to write a simple pipeline to use osxvideosrc to display a captured video using ximagesink,

My pipeline is

osxvideosrc ! ffmpegcolorspace ! ximagesink

Here's the log I'm getting

Setting pipeline to PAUSED ...

/GstPipeline:pipeline0/GstOSXVideoSrc:osxvideosrc0.GstPad:src: caps = video/x-raw-yuv, format=(fourcc)UYVY, width=(int)640, height=(int)480, framerate=(fraction)30/1, pixel-aspect-ratio=(fraction)1/1

Pipeline is live and does not need PREROLL ...

Setting pipeline to PLAYING ...

New clock: GstSystemClock

ERROR: from element /GstPipeline:pipeline0/GstOSXVideoSrc:osxvideosrc0: Internal data flow error.

Additional debug info:

gstbasesrc.c(2334): gst_base_src_loop (): /GstPipeline:pipeline0/GstOSXVideoSrc:osxvideosrc0:

streaming task paused, reason not-negotiated (-4)

Execution ended after 184031000 ns.

Setting pipeline to PAUSED ...

Setting pipeline to READY ...

/GstPipeline:pipeline0/GstOSXVideoSrc:osxvideosrc0.GstPad:src: caps = NULL

Setting pipeline to NULL ...

Freeing pipeline ...

Clearly the caps negotiation aren't matching. However, I tried using different caps after the ffmpegcolorspace element but still not getting a successful negotiation. 

Has anyone tried something similar? Can someone show me a working pipeline? Much appreciated.

William

--

William Lee @ Breeze Capsule
Email: william at breezecapsule.com
Mobile: [phone]

------------------------------------------------------------------------------
Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day
trial. Simplify your report design, integration and deployment - and focus on
what you do best, core application coding. Discover what's new with
Crystal Reports now.  http://p.sf.net/sfu/bobj-july
_______________________________________________
gstreamer-devel mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/gstreamer-devel