Switching the audio device will cause the cache file to be cleared.

[zhouxinghong]

mpv Information

mpv db70ae6 Copyright © 2000-2024 mpv/MPlayer/mplayer2 projects
 built on Dec 10 2024 09:30:27
libplacebo version: v7.350.0
FFmpeg version: 6be17a1
FFmpeg library versions:
   libavcodec      61.19.100
   libavdevice     61.3.100
   libavfilter     10.4.100
   libavformat     61.7.100
   libavutil       59.39.100
   libswresample   5.3.100
   libswscale      8.3.100

Other Information

- Windows version:10 19044
- GPU model, driver and version: 
- Source of mpv:https://github.com/zhongfly/mpv-winbuild/releases/download/2024-12-10-c00bd46/mpv-x86_64-20241210-git-c00bd46.7z
- Latest known working version:
- Issue started after the following happened:

Reproduction Steps

Switching the audio device will cause the cache file to be cleared.

Hello everyone! During the live stream, if you switch the audio device, the cache file will be cleared and repeated downloads will cause a waste of user network traffic.

Link:

mpv "https://www.youtube.com/watch?v=_7oboa3DpQE"

Expected Behavior

During the live stream, switching audio devices will not clear cache files.

Actual Behavior

During the live stream, switching audio devices will clear cache files.

Log File

...

Sample Files

No response

I carefully read all instruction and confirm that I did the following:

• I tested with the latest mpv version to validate that the issue is not already fixed.
• I provided all required information including system and mpv version.
• I produced the log file with the exact same set of files, parameters, and conditions used in "Reproduction Steps", with the addition of --log-file=output.txt.
• I produced the log file while the behaviors described in "Actual Behavior" were actively observed.
• I attached the full, untruncated log file.
• I attached the backtrace in the case of a crash.