microsoft / microsoft/pxt

The software has no sound

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Dominant language
TypeScript
Stars
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Forks
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Avg merge
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Merged PRs (30d)
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Description

When I open a project and insert a music item into it, such as playing melody and clicking Edit melody, the software is in a state of suspended animation and can't operate. It takes a few minutes to respond. It can edit melody but has no sound. My operating system is win7 X64,maybe it is ,There are several sound cards on my computer, including an external USB sound card, the system's Realtek on-board sound card, a Bluetooth connected sound card, a sound card on the graphics card and four virtual sound channel cards, but the default sound card is the system's own Realtek。

ADD:
I just found out that there is no volume control bar in the volume synthesizer of the system, which should have been registered by the application

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Research direction

The issue names no files, tests, or entry points. Start by reproducing project opening and melody editing on Windows 7 with the reported multiple audio devices, then investigate the missing sound and absent system volume-mixer registration; done means the editor responds promptly, playback works, and the application appears in the mixer.

Written by the indexing model from the issue text.

Assessment

Tech stack
typescript
Domain
frontend
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
20/100

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