Page 334 - Manual_Movie Edit Pro 2021_EN_Neat

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Multiplexer

Streamable: The generated video is suitable for live playback on websites.

HTML Start file: MAGIX Movie Edit Pro generates an HTML file with a video player
that opens the HTML file and plays it back.

HEVC encoder settings

In the "Advanced Settings" you can make detailed adjustments to the HEVC data
flow.

The advanced settings are divided into "Video", "Audio", and "Multiplexer".

Below is an explanation of all the settings that can be changed.

Video

Average bit rate (kbps): The bit rate entered here is used as the average rate applied
to the video. The size of the video to be exported can only be approximated.

Maximum bit rate (kbps): This is the maximum bit rate for the video stream, i.e. the
maximum number of bits the decoder is allowed to transfer per second. This
parameter only takes effect in the "Variable" bit rate mode.

CPB (Coded Picture Buffer): The entered value specifies the maximum amount of
storage space for an encoded frame. Higher values can improve quality, but might
also cause problems during export. If export is aborted, lower this value.

Maximum GOP length: The maximum GOP length is determined here. High values
mean improved compression. Lower values create stronger security protection and
enable improved access to individual frames for processing the video.
A general rule: The shorter the GOP, the more compatible the generated video file.

Tip: A good rule of thumb is to enter the frame rate as the GOP length.

GOP structure: The GOP structure is the sequence of the various frames. At the
beginning of a GOP there is an I-Frame, at the end there are several B-Frames,
followed by a P-Frame. The sequence of B-Frames und P-Frames repeats until the end
of the GOP.

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