0

I have a Chinese TV-Box (ARM based running Android 4.4) that has no input for microphone. I decided to buy a USB sound card so I could extend its capabilities. After inserting the sound card into a USB connector I remarked that not only the input but also the output would be redirected automatically through it. How can I change back the output to go through the build-in HDMI? I would like to have use the TV speakers and no, the analog path is not an option. The device is rooted and I can edit the configuration files (if there are any) using a terminal window, but I do not know what file to overwrite with what values. I have some experience with Windows and Linux, but Android looks quite cryptic to me. I found a file (/etc/audio_policy.conf) that contains some settings, but do not know if this the file I need to modify and how. If this is the file in question, I can post its contents, but it looks to me that the configuration is correct, despite the unwanted results.

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Browse other questions tagged or ask your own question.