nannou-org/nannou

Add audio input stream examples

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#435 opened on Dec 11, 2019

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 (1 comment) (0 reactions) (0 assignees)Rust (4,662 stars) (254 forks)batch import
audiogood first issue

Description

To begin, it might be nice to port CPAL's record_wav.rs example.

Following this, CPAL's feedback.rs example might also be useful for demonstrating how to run an input and output stream simultaneously and feed audio from one to the other. This might be especially useful seeing as we don't yet have a duplex audio stream API just yet.

Contributor guide

Tech stack
rust
Domain
documentation
Issue type
feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
stale
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
clear
Prerequisites
Rust programmingFamiliarity with CPAL
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
70
Research direction
This issue asks to port two examples from CPAL: record wav.rs and feedback.rs. The nannou crate uses CPAL for audio, so these examples can be replicated in nannou's examples directory. Look at existing examples in the repository for pattern. The main challenge is adapting CPAL's API to nannou's framework. There is one comment on the issue, likely for clarification. No linked PRs.