Image capture impossible when luciole is running under Natty (11.04)
Bug #872053 reported by
NicoInattendu
This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| Luciole |
Fix Released
|
Critical
|
NicoInattendu | ||
Bug Description
In luciole 0.8 series. running on Natty (11.04), the capture of an image is impossible. The snapshot starts but never finish
Related branches
lp:~nico-inattendu/luciole/bug_872053
- NicoInattendu: Pending requested
-
Diff: 177 lines (+81/-35)1 file modifiedlucioLib/lcl_gst/lcl_gst_acq.py (+81/-35)
Revision history for this message
| NicoInattendu (nico-inattendu) wrote | #1 |
| Changed in luciole: | |
| status: | New → Fix Committed |
| Changed in luciole: | |
| status: | Fix Committed → Fix Released |
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The Problem is due to transition if gstreamer base to version 0.10.32.
For making snapshot luciole use the 'probe' functionality of gstreamer via add_buffer_probe function.
This function no more works in natty with pygst. Reason : I don't know. This function is not really supported and considered as a hack.
So the way to make image snapshots shall be changed. The 'handoff' signal ( http://
The advantage of this method is that Jpeg encoding is no more necessary on all the frames, only the captured one is encoded in Jpeg and stored in hard drive