ViewCast Oven 4100 Manual Do Utilizador

Niagara 4100 User Guide

ViewCast

Figure 83. De-Interlace settings

Note: Telecine and inverse telecine only apply to NTSC video. They are not used for PAL and

SECAM video. The system disables Bob0 and Bob1 choices when you select either PAL or
SECAM as the video standard.

9. Click Submit.

Table 1. MPEG encoder and container descriptions

MPEG4 – MP4

MPEG-4 Part 2 is for situations where low bit rate and low resolution are
mandated by other conditions of the applications, such as network
bandwidth or device size. Examples of video applications for MPEG-4 are
cell phones, some low-end video conferencing systems, and surveillance
systems. MPEG-4 is important for legacy handheld devices that do not
support H.264.

H264 – MP4

H.264, MPEG-4 Part 10, or AVC (Advanced Video Coding) was designed for
high data compression while maintaining better quality than its
predecessor, H.263. It also addresses a broad range of applications from
low bit rate to high bit rate and from low resolution such as cell phones to
high resolution such as broadcast.
Niagara SCX’s H.264 is Baseline Profile.

The Third Generation Partnership Project (3GPP) defined 3GP as a multimedia container
format for use on 3G mobile phones. It stores video streams such as MPEG-4 or H.264 and
audio streams such as AAC.

This format has two defined standards:



3GPP for GSM-based mobile phones



3GPP2 for CDMA-based mobile phones

This setting creates an H.263 stream stored in a 3GPP container.
H264 – 3GP

This setting creates an H.264 stream stored in a 3GP container.

H264 – 3G2

This setting creates an H.264 stream stored in a 3G2 container.

MPEG4 – 3GP

This setting creates an MPEG-4 stream stored in a 3GP container.

MPEG4 – 3G2

This setting creates an MPEG-4 stream stored in a 3G2 container.

H263 – 3GP

This setting creates an H.263 stream stored in a 3GP container.

H263 – 3G2

This setting creates an H.263 stream stored in a 3G2 container.