dash:dash

dash:dash¶

castLabs DASHencrypt - DASH without encryption or DRM support

The latest commercial release of the open source project [castLabs DASHencrypt](https://castlabs.com/open-source/dash-encrypt/) with additional features

Open Source Version: [DASHencrypt](https://github.com/castlabs/dashencrypt/)

Example:

    {
      "tool": "dash:dash",
      "parameters": {
                "outputdir": "DASH_clear",
        "tracks": [
          "clear-video/1024_2400k.mp4",
          "clear-video/1240_3500k.mp4",
                  "clear-video/1920_7500k.mp4",
                  "clear-video/384_600k.mp4",
                  "clear-video/640_1100k.mp4",
                  "clear-video/864_1800k.mp4"
        ],
                "subtitles": [
                "ITA.vtt",
                ...
                ]
          }
        },

Parameter	Properties	Default	Type	Description
tracks	required [list value]			List of input files, one for each track.
split_manifest	optional			Generates a Manifest for all resolutions below the given height, above the given height and the normal Manifest with all resolutions
adjust_dimensions	optional	false	bool	Will set all width/height to the same values within one adaptation set
outputdir	optional	out/dash	str	The output directory
explode	optional	false	bool	Write each segment into a separate file
timescale	optional			Sets the timescale of the resulting stream.
smoothstreamingcompat	optional	false	bool	Triggers DASH/SmoothStreaming compatibility mode. DASH and Smooth Streaming Manifest will be created at the same time
compresstimeline	optional	false	bool	Compresses the timeline by using the repeat attribute in case of DASH-Live manifest or Smooth Streaming.
verbose	optional	false	bool	Enable verbose output
avc3	optional	false	bool	Convert avc1 tracks to avc3 tracks
subtitles	optional [list value]			Add subtitles (typically for foreign language when no dub is available) as TTML or WebVTT (.xml/.ttml/*.dfxp)
closed_captions	optional [list value]			Add closed captions (typically also replaces sound and assumes that viewer cannot hear) as TTML or WebVTT(.xml/.ttml/*.dfxp)
trick_mode_files	optional [list value]			Add reduced framerate representations to assist fast forward in players.
ma	optional			Minimum audio segment duration.
mv	optional			Minimum video segment duration.