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Bug 323896 - pngdec/videomixer negotation problem in 0.10
pngdec/videomixer negotation problem in 0.10
Status: RESOLVED FIXED
Product: GStreamer
Classification: Platform
Component: gst-plugins-good
git master
Other Linux
: Normal normal
: 0.10.1
Assigned To: GStreamer Maintainers
GStreamer Maintainers
Depends on:
Blocks:
 
 
Reported: 2005-12-12 17:03 UTC by Thomas Vander Stichele
Modified: 2005-12-23 14:42 UTC
See Also:
GNOME target: ---
GNOME version: ---

Attachments
my overlay (10.09 KB, image/png)
2005-12-12 17:10 UTC, Thomas Vander Stichele 		Details

Description Thomas Vander Stichele 2005-12-12 17:03:36 UTC 
This pipeline works in 0.8, but not in 0.10:

gst-launch-0.10 filesrc location=/tmp/overlay.png name=source ! pngdec !
alphacolor ! videomixer name=mix ! ffmpegcolorspace ! xvimagesink videotestsrc !
ffmpegcolorspace ! mix.
Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
Pipeline is PREROLLED ...
ERROR: from element /pipeline0/pngdec0: Internal data stream error.
Additional debug info:
gstpngdec.c(439): gst_pngdec_task: /pipeline0/pngdec0:
stream stopped, reason not-negotiated
ERROR: pipeline doesn't want to preroll.
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
Setting pipeline to NULL ...
FREEING pipeline ...

repeat runs alternate between videotestsrc and pngdec triggering the error.

This pipeline is used to overlay images in flumotion.
Comment 1 Thomas Vander Stichele 2005-12-12 17:10:11 UTC 
Created attachment 55900 [details]
my overlay
Comment 2 Julien MOUTTE 2005-12-12 21:44:37 UTC 
Fixed.