CDN Live Streaming: A Comprehensive Guide for Developers

1import requests
2
3stream_url = "rtmp://your-stream-source"
4cdn_ingest_url = "rtmp://your-cdn-ingest-point"
5
6# This is a simplified example.  Real-world implementations are much more complex.
7# You'd typically use an encoder library or external encoder process.
8
9def push_stream_to_cdn(stream_url, cdn_ingest_url):
10    print(f"Pushing stream from {stream_url} to {cdn_ingest_url}")
11    # In a real implementation, this would involve reading the stream from
12    # stream_url and re-streaming it to cdn_ingest_url using a streaming library.
13    # For example, using ffmpeg:
14    # command = ["ffmpeg", "-i", stream_url, "-c", "copy", "-f", "flv", cdn_ingest_url]
15    # subprocess.run(command)
16
17    print("Stream push initiated.")
18
19# Example call (replace with actual values and implementation)
20# push_stream_to_cdn(stream_url, cdn_ingest_url)
21

1{
2  "origin_url": "rtmp://your-origin-server/live",
3  "stream_key": "your-stream-key",
4  "cache_ttl": 3600,
5  "security": {
6    "ddos_protection": true,
7    "access_control": {
8      "allowed_countries": ["US", "CA", "GB"]
9    }
10  }
11}
12

1# Example using curl to check the status of a CDN resource
2curl -I https://your-cdn-domain.com/your-stream.m3u8
3
4# Expected output (example):
5# HTTP/2 200 
6# content-type: application/vnd.apple.mpegurl
7# cache-control: max-age=3600
8# ...
9