+- Moode Forum (https://moodeaudio.org/forum)
+-- Forum: moOde audio player (https://moodeaudio.org/forum/forumdisplay.php?fid=3)
+--- Forum: Support (https://moodeaudio.org/forum/forumdisplay.php?fid=7)
+--- Thread: [SOLVED] Bitrate issue (/showthread.php?tid=3841)
Bitrate issue - officialsm - 05-22-2021
I'm using Moode 7.3 on custom case and oled screen.
For test purpose on my friend home connected to Lector S-192 dac, also palying 24 bit (96 or 192) songs the dac input was fixed to 44.1 bitrate.
My friends stream from Auralic G1, with this configuration dac goes up to 24/192 (same usb cable).
With Raspberry + Moode goes also 16/44.1
As you can see from picture, Raspberry display shows high bitrate, Lector dac only 44.1
I stream from BubbleUpNP setted up for 24/192
Why i have this issue? How can i investigate?
Here picture with details:
https://drive.google.com/file/d/13NDwIgTosAjTc0Hbvxcmk25OZlBc5a8A/view?usp=drivesdk
RE: Bitrate issue - Tim Curtis - 05-22-2021
What does the Audio device section of Audio info show?
Example
[attachment=2322]
RE: Bitrate issue - adrii - 05-22-2021
Hi officialsm
It probably relates to this mpd_oled issue
https://github.com/antiprism/mpd_oled/issues/67
If you try the latest version of mpd_oled you will hopefully see the full bitrate.
Adrian.
RE: Bitrate issue - officialsm - 05-22-2021
(05-22-2021, 02:51 PM)adrii Wrote: Hi officialsmThank you but Raspberry display shows 2849 kbs (24 bit x 96) output. Dax 44.1 input. Do you think the issue is the bug you are talking about?
It probably relates to this mpd_oled issue
https://github.com/antiprism/mpd_oled/issues/67
If you try the latest version of mpd_oled you will hopefully see the full bitrate.
Adrian.
RE: Bitrate issue - adrii - 05-22-2021
Hi officialsm
If you look at Francesco's screenshot, taken after the problem is fixed
https://user-images.githubusercontent.com/71403166/117939354-3ed21e00-b308-11eb-9a10-4df79368a8cf.jpeg
the mpd_oled bitrate (which I think might be a property of the media) is not the same as the one reported by the DAC.
If you are not running the latest mpd_oled, I think it is quite likely you are seeing the same issue as Francesco.
Adrian.
RE: Bitrate issue - officialsm - 05-23-2021
Ok fixed after package upgrade.
Thank you!
RE: Bitrate issue - officialsm - 05-23-2021
My doubt is that in AUDIO INFO it shows that ouput is always 32 bit x 192 khz also if decode bitrate was less.
Is there a way to have same output as input?
Thank you
RE: Bitrate issue - Tim Curtis - 05-23-2021
Many high speed USB chipsets only accept 32-bit word length and so MPD/ALSA will zero pad 16 and 24-bit samples to 32.
The Audio device section in Audio info should show which formats the device accepts.