Changed QC workflow.

Ad_break enhancement

Added parameter <stream_title/> to advanced_hls and fmp4_hls output formats.

Added <audio_only /> and <video_only /> parameters for mp4 output format.

Added parameter for mpeg-ts output format.

Added copy option for , , , <force_interlaced/>, <color_primaries/>, <transfer_characteristics/>, and <matrix_coefficients/> parameters for the apple_prores output format.

Added option to change initialization and segment files extensions.

Audio only stream in main manifest

Added option <reduce_structural_overhead /> to advanced_hls output format.

Added ability to make <use_stream_id /> use only source's audio tracks as streams list.