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chenxiaolong / BCR

A Basic Call Recorder for rooted Android devices
GNU General Public License v3.0
1.76k stars 113 forks source link

Some recordings only contain my voice - the other side is not recorded #587

Closed Lassie111 closed 2 months ago

Lassie111 commented 2 months ago

My device is Samsung Galaxy S21 FE.

Some of the calls are recorded flawlessly, but some others only contain my voice. I can't see any pattern when this is happening and when it is not. Here is a log created in debug mode from a call which was not recorded correctly: 20240820_153111.346+0300_out.log.txt

And also the crash log: crash.log.txt

chenxiaolong commented 2 months ago

Thanks for the logs!

This is not something that's fixable in BCR. Android itself is responsible for mixing the audio for both sides into a single audio stream. BCR just saves what it receives from Android into a file.

The crash is an unrelated issue that's already fixed in #578, which will be included in the upcoming 1.70 version.

Lassie111 commented 2 months ago

This is not something that's fixable in BCR. Android itself is responsible for mixing the audio for both sides into a single audio stream. BCR just saves what it receives from Android into a file.

Checking through my recordings directory, I notices that the problem appeared after updating from one UI 6.0 to 6.1. Before the update almost all of the recordings are fine. After the update - almost all are not fine. I don't think they are going to fix that in the future unfortunately.

Lassie111 commented 2 months ago

I can't see any pattern when this is happening and when it is not.

Found the pattern. Fails on all VoWiFi calls. Disabling it solves the problem.