Hi,
I'm looking how PiTiVi works. I'm interested to work in Pipeline tests 
for still images from PiTiVi love.

I work on pitivi version v0.13.5.1 from git.pitivi.org/git/pitivi.git

I play a bit with PiTiVi and a debugger. I created a project with 2 
images and a sound track. The put the 2 images on a timeline track and 
the sound on the other timeline track and finally play the timeline. I 
set a breakpoint on file plumber.py class DefaultVideoSink method _makeBin.
This breakpoint is never reach.

So I don't understand how the pipeline from timeline is constrcuted. And 
how pitivi display the image on the viewer. I suppose is a consumer of 
the pipeline. But I don't see the link with the drawingarea ... and btw 
how the video is displayed.


I have 2 goals for work in *Pipeline tests for still images*. One is to 
help PiTiVi. What is the remaining problem ?
The other goal is on other project. I'm a dev on luciole, a stop-motion 
tool. Luciole is written in python and use gstreamer. The app can takes 
snapshot from a webcam or a DV-cam. After capturing the images from 
devices I have some images. I wan't to add some basic timeline 
features.  Allow to create a sequence of images and add a sound track. 
So this why I'm trying gnonlin and pitivi these days.

I implemented also on lucile an 'export to pitivi' feature : From a 
luciole project ( a collection of snapshots, with a given ordern and a 
framerate) generates a PiTiVi project to continue the non-linear edition 
of the movie.

Thanks
Nicpo




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