Appendix B: Containers, Codecs, and Vantage Actions
Proxy MP4 Output
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Lightspeed Live Capture User Guide
Same as Source
. When enabled, the width and height of the source is passed through.
Width and Height parameters are ignored.
CAUTION:
Same as Source
cannot
be used when UHD/4K is set as the primary
output.
Width
. Specifies the output frame width in pixels.
Height
. Specifies the output frame height in pixels.
Bit Rate
. Specifies the output video bit rate in kbps.
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
Specifies that the audio is encoded using the PCM codec. No other codecs are available.
General
Channel Configuration
. Specifies the number and layout of the audio channels.
NOTE: 32 channels are not supported from SDI sources.
