I had enough difficulty making those changes to the mpd.conf file using "vi". If anyone thinks of anything about audio settings which they think I may find helpful please chime in, but please go easy on me. Where are the parameters which govern any resampling to be found? Iĭo I need to configure any other settings in my attempt to get bit-perfect playback? vi /home/xxx/. asoundrc in your home and/or root directory. So firefox-esr wouldn't play audio at all but mpv work with bitperfect. If you setup bitperfect, alsa will unable to resample audio (without replace nf).
The following README assumes that your device use mpd only.
#Configure alsa bitperfect install
Will my 16/44.1 or 16/48 files get resampled as they are played back? Bash script for realtime monitoring of a source, mpd, and alsa. Setting Bit-perfect audio is easier in FreeBSD, in Linux there are options like deadbeef with the alsa-plugin output. It is also possible to install a system wide configuration file as /etc/nf When an alsa application starts both configuration files are read. Audiophiles guide to bit perfect USB audio Audiophiles Guide To Bit Perfect USB Audio. Some information about bitperfect audio replay with usb audio interface through alsa via mpd. I have noticed that a few 24/192 flac files I have play fine, so I have the following questions :. My USB DAC is capable of 32kHz,44.1Hz, and 48kHz at 16 bit only, and most of my music library is 16/44.1 flac files. Mixer_type "software" # 8 July 2014 Uncommented this line The parts in the mpd.conf file which have been altered from the default settings are shown below.īind_to_address "any" # 8 July 2014 changed from "localhost" to "any"ĭevice "hw:1,0" # optional USB output. I followed the instructions (appropriate to my set up) from this guide :. You are highly interested in bitperfect exclusive audio output.
You can use ALSA's dmix interface if you want to have multiple things connecting to the ALSA device, but that just resamples to a fixed rate, mixing the sources as the name implies, so I don. I have mpd (v0.16) working on a raspberry pi running rasbian wheezy OS. You should use ALSA when: You use Kodi as your standalone media center. Apps can connect to the ALSA interface directly, or to PA which in turn connects to the ALSA interface, or to Jack which sits in a similar position to PA.
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