Failed to Process large file

[MaherBouidani]

Description

It fails to process large audio file at step: !spleeter separate -i "AnyFile.mp3" -o output/

Steps to reproduce

• Run: !wget "Link to Audio File" Note: The Audio file is 40 min in length
• Run: Audio('Audio File')
• Run: !spleeter separate -h -Run: !spleeter separate -i Audio File -o output/

Output

Expected: Message - Separation successful into vocal and accompaniment

Output: Message - malloc related issue, issue with resource allocation

Environment

Google Colab

[amo13]

To me, it looks like the normal output and you just have to wait. If spleeter actually is going to process the 40 minutes, you might have to wait quite a while... But I think I saw somewhere in the config a limitation to max 10 minutes by default, so the last 30 minutes might get dropped anyway. If I am not mistaken, you would have to use -d 240. But you might run into issues because of insufficient RAM when using with long audio files.

For that purpose I just posted a script that splits the input file in parts, lets spleeter process them one by one and finally join the separated stems back together to full length stems. Unfortunately, there are audio cracks at the junctures. Find it here: #391