Can't convert 8 minute file to MatLab


#1

Hi!

I am having a problem converting longer recordings to MatLab using MusePlayer. I have no problems converting recordings that are 1-2 minutes, but when trying to convert a longer recording to .mat file, I get the following error message:
[SIZE=11px]muse-player -f /Applications/Muse/recordings/Sleep-9-5_1 -M /Applications/Muse/recordings/Sleep-9-5_1.mat[/SIZE]
[SIZE=11px]Muse Player 1.8.4[/SIZE]
[SIZE=11px]Input: [/SIZE]
[SIZE=11px] * Muse file(s): [’/Applications/Muse/recordings/Sleep-9-5_1’][/SIZE]
[SIZE=11px]Output: [/SIZE]
[SIZE=11px] * Matlab output file: /Applications/Muse/recordings/Sleep-9-5_1.mat[/SIZE]
[SIZE=11px]Exception in thread Thread-1:[/SIZE]
[SIZE=11px]Traceback (most recent call last):[/SIZE]
[SIZE=11px] File “/Users/Shared/Jenkins/Home/jobs/MusePlayer-MacOS-1.8.x/workspace/build/muse-player/out00-PYZ.pyz/threading”, line 810, in __bootstrap_inner[/SIZE]
[SIZE=11px] File “/Users/Shared/Jenkins/Home/jobs/MusePlayer-MacOS-1.8.x/workspace/build/muse-player/out00-PYZ.pyz/threading”, line 763, in run[/SIZE]
[SIZE=11px] File “/Users/Shared/Jenkins/Home/jobs/MusePlayer-MacOS-1.8.x/workspace/build/muse-player/out00-PYZ.pyz/input_handler”, line 120, in parse_files[/SIZE]
[SIZE=11px] File “/Users/Shared/Jenkins/Home/jobs/MusePlayer-MacOS-1.8.x/workspace/build/muse-player/out00-PYZ.pyz/input_handler”, line 149, in __parse_head[/SIZE]
[SIZE=11px]IndexError: list index out of range[/SIZE]

I have read that MusePlayer can convert files that doesn’t exceed 32 minutes, so this seems strange to me. What could be the problem?


#2

I’m no expert in Muse. In fact, I’m just getting started. Perhaps there’s an inaccuracy in the documentation and you need to downsample a little bit?