[ttml2] Permit XML whitespace in base64 data.

skynavga has just created a new issue for https://github.com/w3c/ttml2:

== Permit XML whitespace in base64 data. ==
See also https://github.com/w3c/ttml2-tests/issues/185#issuecomment-423238917.

Please view or discuss this issue at https://github.com/w3c/ttml2/issues/1003 using your GitHub account

Received on Thursday, 20 September 2018 16:03:48 UTC