- an example gstreamer pipeline: gst-launch filesrc location = foo.wav ! wavparse ! audioconvert ! pitch tempo=0.8 ! audioconvert! autoaudiosink
- Totem has quite a few plugins already, in python, C and vala.
- A tiny tutorial on pygtk and gstreamer might help.
Sunday, 27 January 2008
Oh flying spaghetti monster, music students need a tempo slider plugin for Totem!
Kids studying music often benefit from slowed down audio playback when studying. I'd love to see a Totem tempo plugin, with a slider to control playback speed. The building blocks are there: