How do I select an audio track when playing a video stored in a USB flash drive?
Applicable products：
HUAWEI Vision S
Applicable system:
HarmonyOS 2.0
Applicable products：
Applicable system:
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| How do I select an audio track when playing a video stored in a USB flash drive? |
1. On the video playback screen, press the 
key on the remote control, then go to .
2. Select an option from the audio tracks list.
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