Audio file always resampled to 41000hz on pipewire

[LMFuture-Me]

[Plutomobubak]

Still does. You have to resample played audio file to 41100 Hz

[yara-blue]

I do not really understand this issue. What is the expected behavior and why is the current behavior wrong?

[Plutomobubak]

I do not really understand this issue. What is the expected behavior and why is the current behavior wrong?

• have 16000 Hz sample rate .wav file => try to play it => just noise
• use ffmpeg to resample to 44100Hz => play => works fine

[yara-blue]

strange, rodio should resample the file on the go. Can you share the file or is it copyrighted?

[Plutomobubak]

audio.tar.gz Both written using hound wav writer. The one with re is then resampled using ffmpeg and works fine.

[Plutomobubak]

I think it can be related to #584 and another closed issue with low quality audio that mentions this issue. Even though the wav specs of both files (checked with media info) are almost same their stream size differs a lot - 15.5 KiB vs 227 KiB.

It also has something to do with hound WavWriter resampling of audio (I'm resampling it to 44100Hz, the original is about 16000Hz), that doesn't change the size of buffer but only the sampling rate. This is playable for system audio player but appareantly not for rodio.

[yara-blue]

I took a look at the current resampler in rodio. Instead of trying to improve it the plan is to first see what switching to rubato does. That is going to take while unfortunately.