With this code you can hijack the JSON data WeTV player loads - doesn't matter the encryption version. Change the
hijackedCallback function to do whatever you want with the data and then you can create a bookmarklet with this tool. After running the bookmarklet it will hijack one request - initial video load or when you change the quality. Comment out line 10 if you want it to keep hijacking.
If you use this code in your project - let me know and credit me. ;)