We have an assert that ensures that the end time is greater than
the start time for any cue. However we never checked that cues
had a non-zero duration when parsing them.
We will throw away cues with a duration of zero (and print a
warning message) as they are not spec compliant.
Closes: #335
Change-Id: I404e8f3a5a8d43eff75a2554db3e38e8d340f421
Instead of having multiple char readers, one for strings and
one for files, just have one for files and use memory files
when testing.
Change-Id: Id1a2230046ba540ddf69ca10edb3edc74d2419b6
Took the WebVTT Media Parser and created the WebVTT Parser
that will take in a file and output a stream of cues that
will later be passed to another Media Handler that takes in
cues and chunks them.
Bug: 36138902
Change-Id: Ic77813fe19678e85d500269e69f46917510ab7ec