Aspect Ratio Mode; Clean Aperture; Video Stream Details; Codec - Telestream Lightspeed Live Capture User Manual

238 Appendix B: Containers, Codecs, and Vantage Actions
QuickTime 'Open' Output
Note: The Clean Aperture selection should not be used in conjunction with the
Enable CLAP Atom selection. Only one or the other should be used.
Enable CLAP atom. Enables the QuickTime Clean Aperture atom.
Note: CLAP Atom insertion should not be used in conjunction with Conform
Aperture > Clean Aperture selection above. Only one or the other should be used.

Aspect Ratio Mode

Aspect Ratio Mode. Specifies how to set the display or pixel aspect ratio of the output.
- Automatic - Set the aspect ratio setting automatically, based on detected content.
- Display Aspect Ratio - Specifies 4:3 | 16:9.
- Pixel Aspect Ratio - Specifies the selected pixel aspect ratio.

Clean Aperture

Specify the crop settings for Left, Right, Top, and Bottom pixels to apply to the Clean
Aperture. Options include:
- Not Enabled - Turns off the crop settings for Clean Aperture.
- Specify Inset - Enables the ability to specify the Clean Aperture crop settings.

Video Stream Details

Select the Video Stream component to display its options on the right.

Codec

Codec. Specifies which codec to use to encode video streams. For details, see the
appropriate topic following.

Apple ProRes

Quality. Specifies video quality profile: 422 HQ | 422 SQ | 422 LT | 422 Proxy | 444.

Avid DNxHD

Quality. Specifies video quality profile: 444 | HQX (10 bit, 220/185 Mbps) | HQ (220/185
Mbps) | SQ (145/120 Mbps) | SQ TR (100 Mbps) | LB (45/36 Mbps).
Quality
- 444
- HQX (10 bit, 220/185 Mbps)
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