Extra Information

Chapter 7: RealProducer Options and Settings
48 ViewCast
Tab Description
— Uncheck the Gamma checkbox
• When you enable gamma correction, the text box and graphic show the
factor applied.
• If you run preview video while adjusting the filter, you see your adjustment
effects interactively.
• You can use one of three methods to adjust the gamma correction value:
(1) Directly enter text in the numeric text box.
(2) Click [+] and [-].
(3) Select Signal field (NTSC, PAL, or SECAM) from the list of options.
NOTE: The value represents the inverses of the gamma bias that you
applied at the video source per the video standard so the resulting
video becomes gamma-neutral.
• To enable:
— Check the enable field.
— When the setting equals 1.00, you make the response characteristics and
the bandwidth identical to the original picture.
• Gamma correction applies to all filters and all output pins on each device.
• You can have different gamma corrections for different physical devices.
Tuning Utilities
• Access the Tuning Utilities for a selected card.
• Refer to Chapter 12: Tuning Utilities for additional diagnostics information.
Audio Settings
• Lists the input source options for selected audio devices (Figure 79).
• Makes left and right volume levels available for adjustments if the audio
capture device supports them.
• Fields remain available whether device runs or remains idle.
Figure 79. RealProducer Audio Settings
Output
• Allows users to select the encoder profile based on the expected audience
for the created content (Figure 80).
• Use the drop-down box to select the desired audience.
• RealProducer only allows Push Output and Save to file.
• Check Save to file if you want to save the content to a file.
• Remember the encoder system references the file name and not the system