sparseTrackType

Identifies the type of data to place in the sparse track: - SCTE35: Insert SCTE-35 messages from the source content. With each message, insert an IDR frame to start a new segment. - SCTE35_WITHOUT_SEGMENTATION: Insert SCTE-35 messages from the source content. With each message, insert an IDR frame but don't start a new segment. - NONE: Don't generate a sparse track for any outputs in this output group.