User guide

Elecard Converter Studio 40 User Guide
Control
Description
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.