dolbyio-rest-apis 3.1.0

A Python wrapper for the Dolby.io REST APIs.

Dolby.io REST APIs

Python wrapper for the dolby.io REST Communications and Media APIs. All the functions are using the async pattern.

Install this project

Check the dolbyio-rest-apis package on PyPI. To install the latest stable python package run the following command:

python3 -m pip install  dolbyio-rest-apis

Upgrade your package to the latest version:

python3 -m pip install --upgrade dolbyio-rest-apis

Logging

You can change the log level by using the Python (logging)[https://docs.python.org/3/library/logging.html] library.

import logging

logging.basicConfig(level="DEBUG")

Communications Examples

Authenticate

To get an access token that will be used by the client SDK for an end user to open a session against dolby.io, use the following code:

import asyncio
from dolbyio_rest_apis.communications import authentication

APP_KEY = "YOUR_APP_KEY"
APP_SECRET = "YOUR_APP_SECRET"

loop = asyncio.get_event_loop()
task = authentication.get_api_token(APP_KEY, APP_SECRET)
at = loop.run_until_complete(task)

print(f"Access Token: {at.access_token}")

You can write an async function like that:

from dolbyio_rest_apis.communications import authentication

APP_KEY = "YOUR_APP_KEY"
APP_SECRET = "YOUR_APP_SECRET"

async def get_client_access_token():
    at = await authentication.get_client_access_token(APP_KEY, APP_SECRET)
    print(f"Access Token: {at.access_token}")

To get an access token that will be used by your server to perform backend operations like creating a conference, use the following code.

import asyncio
from dolbyio_rest_apis.communications import authentication

APP_KEY = "YOUR_APP_KEY"
APP_SECRET = "YOUR_APP_SECRET"

loop = asyncio.get_event_loop()
task = authentication.get_api_access_token(APP_KEY, APP_SECRET)
at = loop.run_until_complete(task)

print(f"Access Token: {at.access_token}")

Create a conference

To create a Dolby Voice conference, you first must retrieve an API Access Token, then use the following code to create the conference.

import asyncio
from dolbyio_rest_apis.communications import conference
from dolbyio_rest_apis.communications.models import Participant, Permission, VideoCodec

access_token = "" # Retrieve an API Access Token
owner_id = "" # Identifier of the owner of the conference
alias = "" # Conference alias

participants = [
    Participant("hostA", [Permission.JOIN, Permission.SEND_AUDIO, Permission.SEND_VIDEO], notify=True),
    Participant("listener1", [Permission.JOIN], notify=False),
]

loop = asyncio.get_event_loop()
task = conference.create_conference(
    access_token,
    owner_id,
    alias,
    video_codec=VideoCodec.VP8,
    participants=participants
)
conf = loop.run_until_complete(task)

print(f"Conference created: {conf.id}")

Media Examples

Media Input and Output

Upload a media file to the temporary Dolby.io cloud storage for processing:

import asyncio
from dolbyio_rest_apis.media import io

ACCESS_TOKEN = "YOUR_API_TOKEN"

# Get an Upload URL
task = io.get_upload_url(
    access_token=ACCESS_TOKEN,
    dlb_url='dlb://in/file.mp4'
)
upload_url = loop.run_until_complete(task)

print(f"Upload URL: {upload_url}")

# Upload the file
task = io.upload_file(
    upload_url=upload_url,
    file_path='/path/to/file.mp4'
)
loop.run_until_complete(task)

Download a file that was processed by the API:

import asyncio
from dolbyio_rest_apis.media import io

ACCESS_TOKEN = "YOUR_API_TOKEN"

task = io.download_file(
    access_token=ACCESS_TOKEN,
    dlb_url='dlb://out/file.mp4',
    file_path='/path/to/processed_file.mp4'
)
loop.run_until_complete(task)