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by gery
Thu Jan 28, 2016 12:21 pm
Forum: Advanced users
Topic: Short delay audio playback
Replies: 0
Views: 315

Short delay audio playback

Hello everyone, I'm looking to play back some audio (wave) files in python and I need to minimise the delay between the play command and the actual playback. There are many audio libraries out there for python but I don't know which one would work best for this. I've been using these commands: os.sy...
by gery
Fri Jan 15, 2016 1:10 pm
Forum: Beginners
Topic: Simple tone generator
Replies: 2
Views: 2166

Re: Simple tone generator

pysox has many functions I'm not interested in. sox works like a charm. I think I'll write my own library for it. Thanks a lot!
by gery
Thu Jan 14, 2016 4:25 pm
Forum: Beginners
Topic: Simple tone generator
Replies: 2
Views: 2166

Simple tone generator

Hello everyone! I trying to make my python program that needs to play simple tones through the 3.5mm jack. I can't find a way to make this happen. I need something like: beep(freq=440, volume=70, length=3, wave=sawtooth) I've tried: Audacity - generates nice tones but I can't avoid the GUI pippi - c...
by gery
Wed Oct 14, 2015 6:34 pm
Forum: OpenVG
Topic: Gradient example needed
Replies: 2
Views: 1349

Re: Gradient example needed

Oh I see! When I ran shapedemo I did so without any arguments, so the gradient example didn't show. I tought it was only for demoing the basic shapes. I managed the figure it out. Thanks for the help and the great library! 8-)
by gery
Wed Oct 07, 2015 10:18 pm
Forum: OpenVG
Topic: Gradient example needed
Replies: 2
Views: 1349

Gradient example needed

I've run into problems using ajstarks' OpenVG library. What I want to achieve is blurred white lines running across the screen, but I can't quite understand how to use FillLinearGradient. Could someone give me a simple C example please? I couldn't work it out from the Go example that is provided in ...

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