Twitch: m3u8 streams are currently disabled by default, but you can enable them via SVP's configuration: tube.ydl.protocols = "http,rtmp,m3u8"
Crunchyroll streams are in RTMP protocol so the video player / codecs have to support it. For example mpv plays it just fine...
Funimation doesn't work because it's protected with captcha o_O
11:18:49.868 [W]: Tube: py-error: ERROR: Access to funimation.com is blocked by CloudFlare. Please browse to http://www.funimation.com/, solve the reCAPTCHA, export browser cookies to a text file, and then try again with --cookies YOUR_COOKIE_FILE.