---
- provider_name: YouTube
  provider_url: http://www.youtube.com/
  endpoints:
  - url: http://www.youtube.com/oembed
    discovery: true
    example_urls:
    - http://www.youtube.com/oembed?url=http%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DiwGFalTRHDA
    - http://www.youtube.com/oembed?url=http%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DiwGFalTRHDA&format=xml
...

---
- provider_name: YouTube
  provider_url: https://www.youtube.com/
  endpoints:
  - url: https://www.youtube.com/oembed
    discovery: true
    example_urls:
    - https://www.youtube.com/oembed?url=http%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DiwGFalTRHDA
    - https://www.youtube.com/oembed?url=http%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DiwGFalTRHDA&format=xml
...

Change Facebook URLs to HTTPS
Change Facebook URLs to HTTPS

Facebook anyway redirects you to HTTPS, so we can change the endpoint URL to directly point to HTTPS