ANNOTATE
Add metadata to a request
The syntax is annotate:key="val",key2="val2",...:uri
.
FFMPEG
Decode any file to wave using ffmpeg
The syntax is ffmpeg:uri
.
FILE
File protocol. Only local files are supported
The syntax is file:///path/to/file
. This protocol is static.
GTTS
Generate speech synthesis using Google translate’s text-to-speech API. This requires the gtts-cli
binary. Result may be mono.
The syntax is gtts:Text to read
. This protocol is static.
HTTP
Download http URLs using curl
The syntax is http://...
.
HTTPS
Download http URLs using curl
The syntax is https://...
.
MPD
Finds all files with a tag equal to a given value using mpd.
The syntax is mpd:tag=value
.
POLLY
Generate speech synthesis using AWS polly service. Result might be mono, needs aws binary in the path.
The syntax is polly:Text to read
. This protocol is static.
PROCESS
Resolve a request using an arbitrary process. <cmd>
is interpolated with: [("input",<input>),("output",<output>),("colon",":")]
. uri
is an optional child request, <output>
is the name of a fresh temporary file and has extension .<extname>
. <input>
is an optional input file name as returned while resolving uri
.
The syntax is process:<extname>,<cmd>[:uri]
.
REPLAYGAIN
Compute replaygain value using the extract-replaygain script. Adds returned value as "replaygain_track_gain"
metadata
The syntax is replaygain:uri
.
S3
Fetch files from s3 using the AWS CLI
The syntax is s3://uri
.
SAY
Generate speech synthesis using text2wave. Result is always stereo.
The syntax is say:Text to read
. This protocol is static.
STEREO
Convert a file to stereo (currently decodes to wav).
The syntax is stereo:<uri>
. This protocol is static.
SYNTH
Syntesize audio. Parameters are optional.
The syntax is synth:shape=sine,frequency=440.,duration=10.
. This protocol is static.
TEXT2WAVE
Generate speech synthesis using text2wave. Result may be mono.
The syntax is text2wave:Text to read
. This protocol is static.
TMP
Mark the given uri as temporary. Useful when chaining protocols
The syntax is tmp:uri
.
YOUTUBE-DL
Resolve a request using youtube-dl.
The syntax is youtube-dl:uri
.
YOUTUBE-PL
Resolve a request as a youtube playlist using youtube-dl.
The syntax is youtube-pl:uri
.