Modify pitch and volume while a sound file is playing

1. rodio

   1 9 2,000 9.6 Rust

   Rust audio playback library

   

   I have tried the https://crates.io/crates/rodio crate already but I did not find a way to change the parameters while the background thread is playing the song.

2. InfluxDB

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   InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.

   

3. cpal

   2 13 3,107 7.1 Rust

   Cross-platform audio I/O library in pure Rust

   

   I had to do something similar to this a while back. I used cpal.

4. rubato

   3 2 229 5.4 Rust

   An asyncronous resampling library written in Rust (by HEnquist)

   

   If you want to change tempo and pitch together, that's resampling. You can use Rubato's asynchronous resamplers for that.

5. creek

   4 4 123 7.5 Rust

   Realtime disk streaming IO for audio (by MeadowlarkDAW)

   

   Rodio is high level and likely not really suited to what you're trying to do. Rodio is nice if you just want to play sound files and don't care about the details. If you want to manipulate audio in realtime, Creek is likely a better fit. You can take a look how I am combining Creek and Rubato for realtime tempo changes in the DJ application I am writing.

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