Package: firefox-esr Version: 52.5.0esr-1~deb9u1 Hi,
I also want to say thanks for maintaining Firefox in Debian! I noticed in the past couple of days that a video I had previously played extensively had stopped working. https://www.youtube.com/watch?v=Ga3maNZ0x0w <- very popular 'live' video The 'debug info' from Youtube contains this fragment: "debug_error": { "errorCode": "fmt.unplayable", "errorDetail": "itag.242;seg.2256990;time.14387.1-14392.1;off.0;len.115183;end.1;merr.4;msg.0x80004005_ IsInitSegmentPresent_ Invalid webm content", "message": "An error has occurred. Please try again later.", "messageKey": "YTP_ERROR_GENERIC_WITHOUT_LINK" } 'Stats for nerds' mentions 'Codecs: VP9 (244) / mp4a 40.2 (140)' Regards, Scott.