Operation Manual

Chapter 9: MPEG-4 Options and Settings
66 ViewCast
Tab
Description
work.
 If you set up a custom watermark, the evaluation watermark preempts it as
long as you have evaluation mode turned on.
Filters, Deinterlace Filter
 Removes artifacts that the system can introduce when encoding NTSC, PAL,
or SECAM formatted video.
 These artifacts usually manifest as a jaggedness surrounding a moving
object.
 Apply and store these filters per each device.
 Applies to all filters and pins associated with a specific device.
 Includes four radio button options:
1. Off that disallows interlacing.
2. Motion adaptive that applies motion adaptive interlacing to all video.
3. Inverse telecine that applies inverse telecine deinterlacing to all telecine
video.
a. It performs no deinterlacing of non-telecine video.
b. It is available for NTSC video only.
4. Auto that applies inverse telecine deinterlacing to all telecine video.
a. It applies motion adaptive deinterlacing to all non-telecine
video.
b. It switches dynamically between the two modes as the content
changes.
c. It is available for NTSC video only.
Filters, Telecine
 NTSC video originally created on 24-frame-per-second film.
 Repeats certain fields in a regular, recurring sequence in the telecine
conversion process.
 Provides visible interlacing artifacts if you view a telecined sequence on a
progressive window.
 Only applies to NTSC video.
 Not used for PAL and SECAM video.
 If you select PAL or SECAM as the video standard, you disable telecine.
 Represents the film-to-video conversion process.
Filters, Inverse Telecine
 The reverse of telecine.
 Drops redundant fields and reassembles video in a 24 fps progressive
format.
 Removes 100% of interlacing artifacts.
 When you view video at 24 fps, you see the exact timing and sequence on
the original film.
 When you view video at 30 fps, the system repeats every fifth frame and
eliminates de-interlacing artifacts