"Failed to start recording/playback" Issue with USB-C and Samsung S10e - Printable Version +- eXtream Software Development Forum (https://www.extreamsd.com/forum) +-- Forum: Apps (https://www.extreamsd.com/forum/forum-4.html) +--- Forum: Audio Evolution Mobile (https://www.extreamsd.com/forum/forum-21.html) +---- Forum: Help (https://www.extreamsd.com/forum/forum-10.html) +---- Thread: "Failed to start recording/playback" Issue with USB-C and Samsung S10e (/thread-1067.html)

"Failed to start recording/playback" Issue with USB-C and Samsung S10e - Yoda - 07-11-2020 Hey everyone, I'm experiencing the following issue with my Samsung S10e (Android 10): I'm trying to record the stereo audio output of my Teenage Engineering OP-Z (USB-C Port), a device with a class compliant soundcard built in, into AEMS. I managed to get the signal into the app as I can see the volume meters working when I press play on the OP-Z and the audio track is record ready, but as soon as I try press play or record on the transport, I get an error message: "'Failed to start recording/playback" and "Recording failed" in succession. The play cursor just won't move and record... Here's what I've tried with no success: My USB-Setup works, as my RME Babyface connects beautifully to the app I've tried direct USB-C connection as well as via OTG, but to no avail I've fiddled with all the settings in the app, disabled MIDI on both the OP-Z and the app It's exactly the same with my older Sony Xperia XCompact smartphone I've tried USB-Debugging mode and disabling auto-routing of USB-Audio in the Android Developer settings Downgraded the firmware on the OP-Z, by the way it works perfectly on a windows computer without driver installation, just via USB-C I'd love to hear your suggestions, as I'm at my wits' end. All the best! RE: "Failed to start recording/playback" Issue with USB-C and Samsung S10e - dwrae - 07-13-2020 I can understand. We have tried a lot as well, but we cannot get the OP-Z to work unfortunately. Perhaps the Android driver works? RE: "Failed to start recording/playback" Issue with USB-C and Samsung S10e - Yoda - 07-13-2020 Thank you for your answer! Unfortunately not, the android driver doesn't work...