Yup, a new release of PulseCaster is finally out with some real improvements. Iffy design? You betcha. Ugly code? Don’t even get me started. Pernicious bugs lurking? Bring it on. But I’m still happy, and you know why?
Working VU meters. That’s right, it took me forever to find the answer that was right under my nose all the time: the GStreamer “level” element. Why build a bunch of bindings to PulseAudio, even if I love it, when I can just set up a GStreamer pipeline with a couple quick Python commands? It seemed to me I pored over the GStreamer docs constantly when I started working on this project, but somehow I just kept missing “level,” when it was all I needed.
The recording guts haven’t changed at all — PulseCaster is currently designed to do just one thing, which is allow you to record two sides of an audio conversation supported by a PulseAudio server to an Ogg Vorbis file you can immediately publish. So if you want to interview someone using a SIP application, you just dial them up, run PulseCaster and set the inputs, and hit the record button.
That being said, this is a 0.1.x series and is nowhere near what I want the interface to look like eventually. I have plans for that, <evil_laugh>mwahahaha</evil_laugh>. But it’s at least the teeny-tiniest bit useful as is, and because it’s Python, it’s eminently hackable if you have the inclination. Just wear shades when you read the code so you’re not blinded by the horror.
The git repo has a TODO list currently, but I’m going to make an effort to transfer its contents soon to Trac tickets at the upstream site, and do a better job at release management. You know, in my copious spare time.