Elecard Converter Studio, Руководство пользователя

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Control Description
HQ Chroma Upsampling Improves the visual quality of the decoded video by using the better algorithm
of chroma component decoding. It is especially noticeable during decoding
video with color blends.
It is recommended to use only if video is converted to MPEG-2 4:2:2 or to AVI
Uncompressed/HufYUV. See example below.
Postprocessing
(deblocking)
Removes the MPEG compression artifacts by using deblocking and deringing
filters. For MPEG-4 AVC/H.264 streams this option must be enabled. See ex-
ample below.
Input picture type According to the picture type all filters will be set for picture transformation in
order to provide maximum quality of the output stream. You can select a pic-
ture type:
•
Auto —
Automatically defines a picture type
• Progressive — A picture type is set into progressive mode
• Interlaced — A picture type is set into interlaced mode. All frames will
be processed by fields
Teletext language Allows selection of the teletext language for overlay during the transcoding
process.
Denoising Allows visual improvement of the picture by reducing high-frequency noise.
The denoising filter operates both in software and hardware mode on video
adapters supporting NVIDIA CUDA technology. Concurrent utilization of
several video cards makes it possible to boost the processing speed up to 33
times as compared to standard CPU performance.
Auto detect noise level Enables the automatic noise level detection. This option provides more
effective work of the denoising filter.
Noise level Specifies the noise level value, if the automatic noise detection is disabled.
The 2 value corresponds to the insignificant noise level, the 7 value
corresponds to the heavy noise. The optimal values – from 3 to 5.
Residual noise Specifies the allowable residual noise level after the denoising process. The
lower residual noise level the higher denoising effect and lower processing
speed. The optimal values – from 0.2 to 0.4.
Denoise chroma Allows both luma and chroma component denoising. This option provides
more effective work of the denoising filter.
Elecard Converter Studio 41 User Guide