MPD Protocol: expose more metadata for httpd output

[roiz-git]

Feature request

When querying outputs I could hit httpd but no idea what is the encoder nor the encoded format

this information is helpful when selecting capable streaming engine

Useful info:

1. port
2. encoder
3. format

[MaxKellermann]

I have no idea what this is about. Please rephrase.

[roiz-git]

The below is the output "outputs" command in the protocol. as you can see I am experimenting with httpd plugin. What I would like each of them is the encoder, the port in which it is available and the format (e.g. 44100:16:2)

I'm developing an app for Mpd which one of its feature is local streaming, per the response from mpd I can assign the correct audio engine to process the data and output sound through the phone. the additional metadata will help a lot

echo -e "outputs\nclose" | nc piamos 6600 OK MPD 0.24.0 outputid: 0 outputname: http-mp3 plugin: httpd outputenabled: 1 outputid: 1 outputname: http-wave plugin: httpd outputenabled: 1 outputid: 2 outputname: WALNUT-PCM-44100 plugin: httpd outputenabled: 1 outputid: 3 outputname: WALNUT-PCM-48000 plugin: httpd outputenabled: 1 OK