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RAOP-Player

RAOP player and library (AirPlay)

This is a RAOP (airplay) player and python-library for the v2 protocol (with synchro). It should work for Windows, OSX, Linux x86 and ARM. It is based on the fantastic RAOP-Player C-Library by philippe44. The sample player can play raw pcm files. Use ffmpeg to transform your files to pcm data e.g.

ffmpeg -y -i input.mp3  -acodec pcm_s16le -f s16le -ac 2 -ar 44100 output.pcm

The player is an example application of how to use these python bindings. An additional flag for password protected airplay receivers (-pwd) was added. Note that different devices might require different flags. For Apple TV 4 and Homepods for example you should not use the -e flag. If your Homepod is the default speaker for your Apple TV, stream to the Homepod, not the Apple TV. For shairport-sync the combination -e -c alac with an optional password should work.

usage: raop_player <server_ip> <filename> [-h] [-ntp NTP_FILE] [-p PORT] [-v VOLUME] [-l LATENCY] [-a] [-w WAIT] [-n START] [-nf START_FILE] [-e] [-pwd PASSWORD] [-s SECRET] [-d DEBUG] [-pin ] [-i]
                  
                 
Stream audio data to an airplay receiver

positional arguments:
  server_ip             IP address of the airplay server
  filename              the filename to stream to the airplay device

optional arguments:
  -h             --help                       show this help message and exit
  -ntp NTP_FILE  --ntp-file NTP_FILE          write the current NTP to <NTP_FILE> and exit
  -p PORT        --port PORT                  the port number
  -v VOLUME      --volume VOLUME              the default volume to use
  -l LATENCY     --latency LATENCY            the default latency (frames) to use
  -c             --codec                      the audio codec to use (alac, alac_raw, pcm)
  -w WAIT        --wait WAIT                  start after <WAIT> milliseconds
  -n START       --start START                start at NTP <START> + <WAIT>
  -nf START_FILE --start_file START_FILE      start at NTP <FILE_START> + <WAIT>
  -e             --encrypt                    encrypt the audio stream
  -pwd PASSWORD  --password PASSWORD          optional airplay password of the receiver
  -s SECRET      --secret SECRET              valid secret for AppleTV
  -d DEBUG       --debug DEBUG                debug level (0 = silent)
  -pin           --pin                        request a new pin from an Apple TV
  -i             --interactive                interactive commands: 'p'=pause, 'r'=resume, 's'=stop, 'q'=exit'

It's possible to send synchronous audio to multiple players by using the NTP options (optionally combined with the wait option). Use the -ntp option to get NTP to be written to a file and reuse that file when calling the instances of raop_player.py.

Installing

Make sure OpenSSL is installed on your system. Run:

pip install git+https://github.com/Schlaubischlump/RAOP-Player-bindings