USB Audio Player PRO (UAPP): 24- and 32-bit playback, ubiquitous USB audio support for Android

[SHIMACM]

Could anyone tell me if it's possible for me to delete a song from the list I created in UAPP without actually deleting the song file from my cell phone?

 

[dmagnan]

I agree that this is the case theoretically, but it is different on actually listening to the differences between WAV and FLAC files the FLAC files sound slightly harsh or bright compared to WAV. Although the FLAC data bits are exactly the same as the WAV data bits, the FLAC decompression process has made a sonic difference probably due to the processing time.

I meant to add that there being noticeable, significant difference in SQ between WAV and FLAC files apparently due to extremely minute timing differences in the processing of the digital data words is to be expected because the resolution of the ear-brain system is vastly greater than most instrumentation. As witness the subtle but significant improvements in SQ acheived by various "tweaks" made to high-end audio systems. LIke better cables, special micro-vibration-absorbing equipment feet, AC power conditioners, etc. This is getting into a controversial area, but I know from experience as a long-term audiophile that these effects are real.

 

[boodi]

I installed the trial version on an ibasso dx320 max ti , uploaded some songs and tried Qobuz but when i press Play button time counter/ progress remains at 00:00 ( no song plays / no music )
No message, just the play button won't play the track

Is it normal, known issue with trial, or did I miss to check something on settings. .or..?

 

[Shrapnel7247]

Hi All,
I recently got UAPP on an iBasso DX340.

• What settings (other than bitperfect) should I look into changing to get the best quality? Any other setting (such as "Android sample rate" or "Limit sample rate") I need to change?
• I have a folder with 1.6k files. Going into 'Folders' takes a couple of seconds to have it's contents displayed, and for some reason, I can't add all it's files into a playlist. I can selecting all files, and select the playlist to add them to, however, the playlist remains at 0 files
• Is there a way in the Tidal section to get to all my favorite Tracks? IE, where's the menu to get me to "Collection"?

 

[boodi]

Is it 'Direct' the best sound and quality option for DAPS and internal DACS ?
What are them best sound settings? ( apart from bitperfect )

 

[Shrapnel7247]

Is it 'Direct' the best sound and quality option for DAPS and internal DACS ?
What are them best sound settings? ( apart from bitperfect )

These two links have the answers

 

[zt78]

Hi Davy,
After last update UAPP don't display album art, when playing from single tracks and plus losing selected background color (in this case black background turns to dark gray).

Thank you for your work

Hi, have you ever solved this problem?

For some (many...) albums UAPP displays exactly the same picture as shown in your old comment, which is of course not the correct album art. All album arts are stored in folder.jpg together with the music files. Is there something I could do in the settings, or is this an (old, but till today not fixed) bug...?

 

[superuser1]

Hi, have you ever solved this problem?

For some (many...) albums UAPP displays exactly the same picture as shown in your old comment, which is of course not the correct album art. All album arts are stored in folder.jpg together with the music files. Is there something I could do in the settings, or is this an (old, but till today not fixed) bug...?

Have you checked the album art and tags using something like TagScanner or Mp3Tag

 

[False Prophet]

Hey all…was hoping to get a little help if possible. I just purchased the latest version of USB Audio Pro to use with a Fiio KA15 DAC and my Samsung A15. It works ok for everything apart from Tidal, which is mainly what I bought it for.
I have tried everything, selecting lowest quality etc. etc. but I just get an error every time I try to play a file.
'Error in get stream url3:requested quality is not…’ and the error is truncated so I can’t read the rest.
Any ideas for a fix? I can’t seem to get the DAC to work in any other quality than PCM 48k using native android hence hoping I can get USB Audio Pro working..
TIA for any suggestions...Cheers,


Doh,please ignore this post.I was signed into wrong Tidal account...

 

[Vartan]

Guys am I getting it right that Hardware Volume in UAPP is the same thing if you press on up/down buttons on your external DAC?

 

[zt78]

Have you checked the album art and tags using something like TagScanner or Mp3Tag

Yes, there`s nothing wrong with the tags or album art (not embedded but in an extra file called "folder.jpg"). Other apps like Bubble UPNP, Foobar, HiBy Music or mconnect can display the album art just fine. It`s only UAPP which seems to have troubles.

 

[ChangTan]

Yes, there`s nothing wrong with the tags or album art (not embedded but in an extra file called "folder.jpg"). Other apps like Bubble UPNP, Foobar, HiBy Music or mconnect can display the album art just fine. It`s only UAPP which seems to have troubles.

Maybe try changing the file name to Cover.jpg and see?
All my album art are named Cover.jpg inside their respective folder.

 

[zt78]

Maybe try changing the file name to Cover.jpg and see?
All my album art are named Cover.jpg inside their respective folder.

well, all my files are called folder.jpg. And while many are displayed OK, many are not. Strange.

 

[superuser1]

Yes, there`s nothing wrong with the tags or album art (not embedded but in an extra file called "folder.jpg"). Other apps like Bubble UPNP, Foobar, HiBy Music or mconnect can display the album art just fine. It`s only UAPP which seems to have troubles.

Do you have prefer embedded art under settings -- user interface, unchecked

 

[Edric Li]

Does anyone have experience on using Android UAPP with a charging/data splitter? I have multiple USB C splitters and powered USB C hubs. All of them allow my USB C iPad to charge and output USB Audio (to a battery-less "dongle DAC") simultaneously. But none of them work on my Android DAPs (Sony NW-A306 and Hiby M300) even with UAPP. Charging will take priority over USB Audio.

Does anyone have success with charging and USB Audio simultaneously on an Android DAP?

Related:

I have it. It will do the trick. Just attach the charger cable (white) on the USB-C port just like this:

I had this problem many years ago with my LG V20. My old Samsung Note 3 functions well with my DACs. Not my LG V20.
Same problem as above. It recognizes my DACs but could not play. It seems it could not deliver the necessary power for a "hand shake" on my DACs.

Or you could go with the standar powered hub: https://www.amazon.com/RSHTECH-Spli...words=usb-c+powered+hub&qid=1619456564&sr=8-1