virtual dcpomatic::DCPTime approximate_length () const = 0;
virtual std::string identifier () const;
/** @return points at which to split this content when
* REELTYPE_BY_VIDEO_CONTENT is in use.
*/
virtual dcpomatic::DCPTime approximate_length () const = 0;
virtual std::string identifier () const;
/** @return points at which to split this content when
* REELTYPE_BY_VIDEO_CONTENT is in use.
*/