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Using OTG USB for audio out?
#10
If you are seeing unreliable behavior with the USB audio out and it doesn't seem to be working at all with MobileSheetsPro, then unfortunately, I'm out of ideas Sad I wish I could quickly add support for USB audio out, but it would only be possible if I already had my own low level audio engine implemented. I'm using Google's library for doing all of the audio playback, so there is no control over how the audio is routed.

I was looking at this thread https://community.spotify.com/t5/Android...d-p/874571 and saw a user post the following:

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After few tries I finally got it worked on my HTC M8 with Nexum Aqua USB DAC/Amp.

Try these steps and see if you got any luck:
1. unplug the external DAC (Nexum Aqua in my case) from the device (HTC M8 in my case)
2. start playing music in Spotify; music will come out from device's loudspeaker.
3. set Spotify/device volume to mid or low level to avoid sudden burst later on.
4. plug in earphone to the external DAC, and then plug in the DAC to the device while Spotify is still playing.
5. Wait for few seconds, and then music output will switch from device loudspeaker to earphone via DAC.

The steps has to be repeated again everytime when switching the music player from Spotify to others (such as Android default Music Player) and back to Spotify again.

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I wonder if the same steps might work for MobileSheetsPro...
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Messages In This Thread
Using OTG USB for audio out? - by pax_eterna - 04-05-2017, 03:12 AM
RE: Using OTG USB for audio out? - by Zubersoft - 04-05-2017, 04:52 PM
RE: Using OTG USB for audio out? - by pax_eterna - 04-06-2017, 02:52 AM
RE: Using OTG USB for audio out? - by Zubersoft - 04-06-2017, 02:34 PM
RE: Using OTG USB for audio out? - by Zubersoft - 04-06-2017, 02:42 PM
RE: Using OTG USB for audio out? - by pax_eterna - 04-06-2017, 04:41 PM
RE: Using OTG USB for audio out? - by pax_eterna - 04-07-2017, 12:21 AM
RE: Using OTG USB for audio out? - by Steve B. - 04-07-2017, 06:15 AM
RE: Using OTG USB for audio out? - by pax_eterna - 04-07-2017, 09:59 AM
RE: Using OTG USB for audio out? - by Zubersoft - 04-07-2017, 03:30 PM
RE: Using OTG USB for audio out? - by pax_eterna - 04-08-2017, 02:19 AM
RE: Using OTG USB for audio out? - by pax_eterna - 04-08-2017, 02:28 AM
RE: Using OTG USB for audio out? - by pax_eterna - 04-08-2017, 02:56 AM
RE: Using OTG USB for audio out? - by Zubersoft - 04-08-2017, 03:58 AM
RE: Using OTG USB for audio out? - by pax_eterna - 04-08-2017, 05:13 AM
RE: Using OTG USB for audio out? - by pax_eterna - 04-11-2017, 05:11 AM
RE: Using OTG USB for audio out? - by Steve B. - 04-11-2017, 08:21 AM
RE: Using OTG USB for audio out? - by pax_eterna - 04-11-2017, 11:57 AM
RE: Using OTG USB for audio out? - by Steve B. - 04-11-2017, 10:04 PM
RE: Using OTG USB for audio out? - by Zubersoft - 04-11-2017, 02:19 PM
RE: Using OTG USB for audio out? - by pax_eterna - 04-11-2017, 02:36 PM
RE: Using OTG USB for audio out? - by pax_eterna - 04-12-2017, 01:34 AM
RE: Using OTG USB for audio out? - by pax_eterna - 04-13-2017, 04:26 AM
RE: Using OTG USB for audio out? - by pax_eterna - 04-13-2017, 04:55 AM
RE: Using OTG USB for audio out? - by Zubersoft - 04-14-2017, 01:30 AM
RE: Using OTG USB for audio out? - by pax_eterna - 04-14-2017, 02:15 AM
RE: Using OTG USB for audio out? - by pax_eterna - 04-14-2017, 05:06 AM
RE: Using OTG USB for audio out? - by freetomfr - 07-31-2018, 11:28 PM
RE: Using OTG USB for audio out? - by Zubersoft - 05-24-2017, 03:19 PM
RE: Using OTG USB for audio out? - by jackyyy - 05-21-2018, 12:20 PM
RE: Using OTG USB for audio out? - by sciurius - 05-22-2018, 07:13 AM
RE: Using OTG USB for audio out? - by Kerryling - 05-29-2018, 09:39 PM
RE: Using OTG USB for audio out? - by BRX - 07-06-2018, 12:00 AM
RE: Using OTG USB for audio out? - by GraemeJ - 07-06-2018, 07:05 PM
RE: Using OTG USB for audio out? - by Zubersoft - 08-01-2018, 12:49 AM



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