playback disabled

• Feb 9, 2021 - 09:31

For weeks I have been unable to use Musescore because the playback is disabled. Following the instructions in the Handbook under "How to restore sound if playback stops working," I tried options 1-6 with no success. The synthesizer option is disabled in the "View" menu. Nor do the I/O options under "Preferences" work. What can be done?


Comments

In reply to by bobjp

Yes, I am using Bluetooth headphones. Today I opened Musescore without turning on the headphones and the playback worked. I turned on the headphones and the playback still worked, but was not audible through the headphones, only through the computer’s built-in speakers. I closed Musescore and then reopened it. The playback was again disabled. In Preferences/IO, both API and Devices had become disabled again.

In reply to by theoradic

OK then. With your headphones turned on (MuseScore not open), go to Control Panel. One way to get there is to type "con" in the search box in the left side of the task bar. Control Panel should be at the top of the list. Select it. Once in Control Panel, select Sound(speaker icon). The pop-up will show playback devices. Your headphones should be listed, but may not be checked as the default device. Change them to default device. Open MuseScore and try to play a score. Normally, You would have to change things in I/O. But I've had times when I/O said Speakers were the output device even though I was using Bluetooth headphones.

Earlier you wrote:
Following the instructions in the Handbook under "How to restore sound if playback stops working," I tried options 1-6 with no success.

Two additional options are mentioned there...
"In case of interference with other programs, esp. on Windows, go into your soundcard configuration from Control Panel and ensure that the Allow applications to take exclusive control of this device in the Advanced tab of both Playback and Recording is unticked."
- also -
"Using bluetooth headphones/speakers: In some cases it might also work to toggle (i.e. press twice) the MIDI input button (looking like a 5-pin DIN connector) on the main toolbar or just restart MuseScore."

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