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Very long audio files : sub_iter.strides(0)[0] == 0 INTERNAL ASSERT FAILED #42
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Can you post the stacktrace with the |
Sure ! In this case, I get killed because of a memory issue before having enhanced the first 16-hour long audio file (no output is generated)
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Hi there ! Update on my problem :) If you agree, I think we can close this issue. |
Hey @MarvinLvn. The amount of memory required by the streaming processor shouldn't be more than one or twice the input audio file size (so total 3 times if you count the input audio itself). 16h of uncompressed audio is quite large, but this is very specific to your use case and we won't add extra support for this. Glad you managed to find a workaround, closing the issue then :) |
Hi there !
Thanks for your work ! I've been applying your model on short audio files with success, and the result is very impressive !
I'd like to go one step further and enhance 16-hour long audio files.
When I launch :
I get :
I tried to launch the model on cpus, with or without the --streaming flag but without success.
According to this thread, it seems that the error occurs when calling the sum function on very large tensors.
Here's the error I get on CPU :
Does it seem unrealistic to enhance such long audio files to you ? Can you think of any workaround ?
I could cut my long audio files into multiple smaller chunks, but I'd create artifacts and would prefer to avoid this pain :)
Thanks a lot :)
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