stefano-pytgvoip-pyrogram 0.0.16

Pyrogram support module for Telegram VoIP Library for Python

pytgvoip_pyrogram

Sample usage of PytgVoIP library with Pyrogram

# making outgoing calls
from pyrogram import Client
from tgvoip_pyrogram import VoIPFileStreamService

app = Client('account')
app.start()

service = VoIPFileStreamService(app, receive_calls=False)
call = service.start_call('@bakatrouble')
call.play('input.raw')
call.play_on_hold(['input.raw'])
call.set_output_file('output.raw')

@call.on_call_ended
def call_ended(call):
    app.stop()

# accepting incoming calls
from pyrogram import Client
from tgvoip_pyrogram import VoIPFileStreamService, VoIPIncomingFileStreamCall

app = Client('account')
app.start()

service = VoIPFileStreamService(app)

@service.on_incoming_call
def handle_call(call: VoIPIncomingFileStreamCall):
    call.accept()
    call.play('input.raw')
    call.play_on_hold(['input.raw'])
    call.set_output_file('output.raw')
    
    # you can use `call.on_call_ended(lambda _: app.stop())` here instead
    @call.on_call_ended
    def call_ended(call):
        app.stop()

More examples

Requirements

• Python 3.5 or higher
• PytgVoIP (listed as dependency)
• Pyrogram (listed as dependency)

Installing

pip3 install pytgvoip-pyrogram

Encoding audio streams

Streams consumed by libtgvoip should be encoded in 16-bit signed PCM audio.

$ ffmpeg -i input.mp3 -f s16le -ac 1 -ar 48000 -acodec pcm_s16le input.raw  # encode
$ ffmpeg -f s16le -ac 1 -ar 48000 -acodec pcm_s16le -i output.raw output.mp3  # decode

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📜 License

MIT