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MPEG-4 encoder settings (Intel) 351
MPEG-4 encoder settings (Intel)
In the „Advanced Settings“ you can make detailed adjustments to the MPEG 4-data
flow.
The advanced settings are divided into "Video", "Audio", and "Multiplexer".
Video (H.264)
Bit Rate Mode: The bit rate indicates how much data is saved in the video per second
(at playback speed). This makes the bit rate the deciding parameter with regard to the
file size and quality of the video to be encoded. A higher bit rate means more quality
but also a larger file size.
• Constant: The exact value entered in "Average bit rate" is applied which enables
precise calculation of the video size.
• Variable: The value entered in "Average bit rate" is used as an approximate
guideline for the value applied to the video. This means that the size of the video
can only be estimated.
• Constant quantization parameter: This parameter ensures that the video quality
remains the same throughout. Entering a value sets the quality level:
- Low values lead to large video files with good image quality.
- High values lead to small videos files with poor image quality.
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.