More Settings
30
choose one based on your needs.
Video Quality
Adjust the video quality with
. Higher numbers
indicate better video quality but bigger file size.
Video Bitrate
Video bitrate refers to the number of bits used per
second. Higher bitrate means a bigger file size and
generally better video quality.
Entropy Mode
CALVC or CABAC are two modes of entropy
encoding, a data compression scheme, for H.264.
CAVLC, supported in all H.264 profiles, is the
lower-quality, easier-to-decode option. CABAC
delivers higher-quality video and compresses data
more efficiently than CAVLC but takes more
processing to decompress. CABAC is not supported in
Baseline and Extended profiles.
Profile
The profile defines the configurations for encoding the
files.
Level
The level specifies a limit for a variable such as the
maximum resolutions and data rates.
Windows Media Format Windows Media Format means the compression type
developed by Microsoft.
Audio Encoder
A tool of audio compression. A better audio encoder
produces higher audio resolutions with less audio
distortion and smaller file size.
Audio Attribute
Audio attribute contains a coding mode, a sampling
rate, the number of channels, and a quantization level.
Audio Sample Rate
Audio Sample Rate refers to the numbers of times the
analog audio signal is sampled per second when
being converted to digital one. Higher numbers means
better audio quality but bigger file size.
Audio Quality
Select one from the video quality menu. Higher
numbers indicate better audio quality but bigger file
size.
Audio Bitrate
Audio bitrate refers to the numbers of bits used per
second. Higher bitrate means a bigger file size and
generally better audio quality.
