Telestream lightspeed live capture, Руководство пользователя

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Appendix B: Containers, Codecs, and Vantage Actions
MXF OP1a Output
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Lightspeed Live Capture User Guide
436 Data Track . Specifies how to add SMPTE 436 data (None | Ancillary | VBI) to the
output.
Partition Strategy . Specifies how to apply the MXF partitioning.
Broadcast Wave Audio . When checked, sets the audio tracks to Broadcast Wave
format, adding metadata such as timestamps to the audio stream.
Mpeg Picture Element . Specifies that MPEG picture elements should be used for Avid
and Adobe Premiere Pro compatibility.
Telestream Index . When enabled, a proprietary Telestream Index file is created for use
in specific customer workflows.
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.
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 configuration details,
see appropriate topic following.
AVC
Profile . Specifies the encoding profile: Baseline | Main | High.
Bit Rate (in kbps) . Specifies the target bit rate (512 - 50,000).
Avid DNxHD
Quality . Specifies video quality profile: 444 | HQX (10 bit) | HQ (220/185 Mbps) | HQ TR
(145/20 Mbps) | SQ (145/120 Mbps) | SQ TR (100/100 Mbps) | LB (45/36 Mbps).
Avid DNxHR
Quality . Specifies video quality profile: 444 | HQX (10 bit) | HQ | SQ | LB.
DV
Quality . Specifies video quality profile: DV 25 Mbps | DVCPRO 25 Mbps | DVCPRO 50
Mbps