cb72197f8e
* initial work for supporting non-optimised mp4 * Update AppCoordinator.swift * some refactor and fixed seek for a restructured mp4 * nit * nit * nit * runs swiftlint * improvements * improvements * handles case where we the stream is not seekable for an mp4 file * better check for mp4, seekable and moov atom * nit * fix an issue with seek * some refactoring