DVCorrector takes a video clip (NTSC or PAL DV AVI file) as an input,
displays a histogram of the DC coefficients of the video frames (Y - brightness,
Cr - red and Cb - blue) and allows to modify these coefficients by applying a
simple translation to all coefficients of the frame. The resulting effect is a
global brightness correction and/or color correction applied to the whole clip,
without decompression/recompression, i.e. without introducing any quality loss.
DVCorrector input are exclusively AVI DV type 1 or 2 files. The output file is
an AVI file of the same type as the input file, containing the either the full
input file or a selected sequence within this file.
DVCorrector may also be used to fragment a large AVI file or to extract
scenes from an AVI file.
Functions :
- Selection of input clip
- Clip preview (Play, Pause, step by step - with or without playing
audio), histogram display
- Selection of correction to be applied (Y, Cr, Cb correction) with
display of obtained effect
- Audio correction : limited to decreasing the sound level
- Selection of sequence to be processed (beginning, end)
- Selection of output file
- Processing of selected sequence
Installation : through install
program
Download
DVCorrector 1.0
DVCorrector current version is 1.0 (bilingual : English and French).
DVCorrector 1.0 is Freeware. You can redistribute it freely. You should not
modify, translate, reverse engineer, decompile or disassemble it.
Comments, observations : video @ dvstreamer.com
(remove spaces)
This application was build in Delphi 6 (BorlandTM) using the
DSPack component set which is available under MPL at http://www.progdigy.com
Last update : 13 January 2008 12:30 GMT
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