Telestream lightspeed live capture, Руководство пользователя

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Appendix B: Containers, Codecs, and Vantage Actions
QuickTime Output
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Lightspeed Live Capture User Guide
- Encoded Pixels - The encoded pixels are displayed intact in this mode. Under this mode
the track dimensions are equal to the encoded dimensions. No scaling or
transformation takes place.
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.
AVC
Quality . Specifies video quality profile: Baseline | Main | High.
Bit Rate (in kbps) . Specifies the target bit rate (512 - 50,000).