Update configuration.md

This commit is contained in:
badaix 2020-08-30 21:41:04 +02:00
parent 894d457c80
commit a1e6e47b70

View file

@ -4,13 +4,16 @@
source URI of the PCM input stream, can be configured multiple times
The following notation is used in this paragraph:
- `<angle brackets>`: the whole expression must be replaced with your specific setting
- `[square brackets]`: the whole expression is optional and can be left out
- `[key=value]`: if you leave this option out, "value" will be the default for "key"
Format:
TYPE://host/path?name=<name>[&codec=<codec>][&sampleformat=<sampleformat>][&chunk_ms=<chunk ms>]
```sh
TYPE://host/path?name=<name>[&codec=<codec>][&sampleformat=<sampleformat>][&chunk_ms=<chunk ms>]
```
parameters have the form `key=value`, they are concatenated with an `&` character
parameter `name` is mandatory for all sources, while `codec`, `sampleformat` and `chunk_ms` are optional
@ -21,65 +24,85 @@ Available types are:
### pipe
pipe:///<path/to/pipe>?name=<name>[&mode=create][&dryout_ms=2000], mode can be "create" or "read"
```sh
pipe:///<path/to/pipe>?name=<name>[&mode=create][&dryout_ms=2000], mode can be "create" or "read"
```
### librespot
librespot:///<path/to/librespot>?name=<name>[&dryout_ms=2000][&username=<my username>&password=<my password>][&devicename=Snapcast][&bitrate=320][&wd_timeout=7800][&volume=100][&onevent=""][&nomalize=false][&autoplay=false]
```sh
librespot:///<path/to/librespot>?name=<name>[&dryout_ms=2000][&username=<my username>&password=<my password>][&devicename=Snapcast][&bitrate=320][&wd_timeout=7800][&volume=100][&onevent=""][&normalize=false][&autoplay=false]
```
note that you need to have the librespot binary on your machine
sampleformat will be set to "44100:16:2"
sampleformat will be set to `44100:16:2`
### file
file:///<path/to/PCM/file>?name=<name>
```sh
file:///<path/to/PCM/file>?name=<name>
```
### process
process:///<path/to/process>?name=<name>[&dryout_ms=2000][&wd_timeout=0][&log_stderr=false][&params=<process arguments>]
```sh
process:///<path/to/process>?name=<name>[&dryout_ms=2000][&wd_timeout=0][&log_stderr=false][&params=<process arguments>]
```
### airplay
airplay:///<path/to/airplay>?name=<name>[&dryout_ms=2000][&port=5000]
```sh
airplay:///<path/to/airplay>?name=<name>[&dryout_ms=2000][&port=5000]
```
note that you need to have the airplay binary on your machine
sampleformat will be set to "44100:16:2"
sampleformat will be set to `44100:16:2`
### tcp server
tcp://<listen IP, e.g. 127.0.0.1>:<port>?name=<name>[&mode=server]
```sh
tcp://<listen IP, e.g. 127.0.0.1>:<port>?name=<name>[&mode=server]
```
default for `port` (if omitted) is 4953, default for `mode` is `server`
mopidy.conf (running GStreamer in [client mode](https://www.freedesktop.org/software/gstreamer-sdk/data/docs/latest/gst-plugins-base-plugins-0.10/gst-plugins-base-plugins-tcpclientsink.html))
[audio]
output = audioresample ! audioconvert ! audio/x-raw,rate=48000,channels=2,format=S16LE ! wavenc ! tcpclientsink
```sh
[audio]
output = audioresample ! audioconvert ! audio/x-raw,rate=48000,channels=2,format=S16LE ! wavenc ! tcpclientsink
```
### tcp client
tcp://<server IP, e.g. 127.0.0.1>:<port>?name=<name>&mode=client
```sh
tcp://<server IP, e.g. 127.0.0.1>:<port>?name=<name>&mode=client
```
mopidy.conf (running GStreamer in [server mode](https://www.freedesktop.org/software/gstreamer-sdk/data/docs/latest/gst-plugins-base-plugins-0.10/gst-plugins-base-plugins-tcpserversink.html))
[audio]
output = audioresample ! audioconvert ! audio/x-raw,rate=48000,channels=2,format=S16LE ! wavenc ! tcpserversink
```sh
[audio]
output = audioresample ! audioconvert ! audio/x-raw,rate=48000,channels=2,format=S16LE ! wavenc ! tcpserversink
```
### alsa
alsa://?name=<name>&device=<alsa device>
```sh
alsa://?name=<name>&device=<alsa device>
```
Snapcast v0.21 can capture audio from alsa, and to capture the output of a player, an alsa loopback device can be used:
1. setup the alsa loopback device by loading the kernel module:
```
```sh
sudo modprobe snd-aloop
```
2. the loopback device should show up in `aplay -l`
```
```sh
aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: Loopback [Loopback], device 0: Loopback PCM [Loopback PCM]
@ -120,13 +143,13 @@ Snapcast v0.21 can capture audio from alsa, and to capture the output of a playe
For mopidy (gstreamer) it should be something like this (not tested):
```
```sh
output = audioresample ! audioconvert ! audio/x-raw,rate=48000,channels=2,format=S16LE ! wavenc ! alsasink device=hw:0,0,0
```
For mpd: in mpd.conf
```
```sh
audio_output_format "48000:16:2"
audio_output {
type "alsa"
@ -142,7 +165,7 @@ Snapcast v0.21 can capture audio from alsa, and to capture the output of a playe
4. Configure Snapserver to capture the loopback device:
```
```sh
[stream]
stream = alsa://?name=SomeName&sampleformat=48000:16:2&device=hw:0,1,0
```