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filoe / cscore

An advanced audio library, written in C#. Provides tons of features. From playing/recording audio to decoding/encoding audio streams/files to processing audio data in realtime (e.g. applying custom effects during playback, create visualizations,...). The possibilities are nearly unlimited.
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Unity Editor crash when calling Read of IWaveSource #446

Open Curtis-VL opened 3 years ago

Curtis-VL commented 3 years ago

Hi,

I'm a little stumped as I've seen a bunch of examples with 'in theory' identical code that should work. In a nutshell, the Editor crashes and doesn't provide a great deal of detail in the log beyond this:

0x00007FFC7BC9759E (resampledmo) DllGetClassObject

Code can be found here: https://pastebin.com/0KkrAX69

Crash occures on line 195 at calling '_convertedSource.Read(buffer, 0, buffer.Length)'.

Any thoughts on what I'm doing wrong here? From what I can see I'm using it exactly as the example code I have says, which compiles and runs fine, though that is not a Unity application!

(And yes, I'm aware Untiy isn't 'really' support but should work! Sorry for asking about this!)

escheiermann commented 2 years ago

Hi,

I'm having a similar issue with CSCore and Unity Editor (2020.3.12f). In my project I'm loading the audiofile with:

IWaveSource song = CSCore.Codecs.CodecFactory.Instance.GetCodec("Assets/Music/sample.mp3");

And when I try to write the content of the audioclip to a stream with:

MemoryStream stream = new MemoryStream();
song.WriteToStream(stream);

The editor crashes while in game mode.

I figured out that this has something to do with the mp3 Codec from CSCore. As a workaround I'm currently using .wav files which work perfectly fine with CSCore and Unity.

In this issue on Unity's issuetracker the author has a similar issue and mentions that this crash doesn't reproduce with .NET 3.5.

I hope that someone can look a little bit further into the issue, or give a workaround to use .mp3 files in Unity with CSCore.