Appendix B: Containers, Codecs, and Vantage Actions
MXF OP1a Output
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Lightspeed Live Capture User Guide
Time Code Burn-in Filter
Check to implement the Time Code Burn-in Filter, which imprints the media timecode
into each output video frame.
Note:
The burned-in timecode always represents the actual input timecode being
used by the Input Source.
X|Y Position
. Specifies (in pixels from the upper left corner origin) the line upon which
to place the timecode text on the video frame.
Font Size
. Specifies the font size, in pixels.
Text Color
. Specifies the color of the text. Enter a color name (white, red, green, etc.) or
an #RGBA code (for example, #0000DD). The alpha channel is optional.
Background Color
. Specifies the color of the area behind the text. Enter a color name
(white, red, green, etc.) or an #RGBA code (for example, #0000DD). The alpha channel is
optional.
Timecode Transparency
. Specifies the opacity of the timecode text as a real number.
Zero is fully transparent, and 1.00 (100%) is fully opaque.
Audio Stream Details
Select the Audio Stream component to display its details on the right.
Codec (PCM)
Codec
. Specifies PCM as the codec used to generate audio tracks. No other codecs
provided.
General
Channel Configuration
. Specifies Mono | Stereo | number of the audio channels. Note:
32 channels not supported from SDI sources.
Label Channel Pairs Left/Right
. When checked, forces the first channel pair to be
labeled Left and Right, unless Force One Track Per Channel is selected, in which case
this setting is ignored.
Bit Depth
. Specifies the output audio bit depth. 16 | 20 | 24.
Force One Track Per Channel
. When checked, creates multiple mono tracks instead of
a single multi-channel track.
Channel Map
. Allows re-mapping of the incoming source audio channels to the
captured file output channels. Channels are numbered from 1 to 32. Specify the
number of the audio input channel to use for each output channel.
