Some audio decoders cannot decode DTS stream if there is no valid timestamp. So, keep upstream buffer meta. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5655>
Some audio decoders cannot decode DTS stream if there is no valid timestamp. So, keep upstream buffer meta. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5655>