Operating instructions

Vidscope-HD User Manual
Manual vidscope-hd v2.doc
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9.1 Vidscope-HD version
Host Platform
* Operating system: Windows XP Home or Professional with DirectX 9.0
or higher installed.
Input Sources
HDV or DV 625/525 (SD) subject to a IEEE1394 port being available
Any television signal capture device connected to the PC conforming to
the WDM standard or otherwise supported by Microsoft
DirectShow/DirectX8.1+.
Television standard supported subject to capture device or file formats:
1080i, 1080p, 720p any format up to 1920H x 1080V
PAL 625 720x576 and any analogue derived 625 coding.
NTSC 525 720x480/486 and any analogue derived 525 coding.
Display Modes
Waveform, Luminance All lines (1H), 1H to 150H, 1 Field 1, Field 2
(interlaced mode) Frame progressive or interlaced.
RGB, Parade, Stacked and Overlaid
YUV (Y.PrPb.) , Parade, Stacked and Overlaid
Vector, 75%, 100% or arbitrary scaling 1-300%
Histogram, weighted average of discrete luminance values
Combined waveform and vector
Audio waveform, gain selectable -6 to +40dB
Audio vector and phase
Audio level bar graphs,
VU,PPM,NORDIC ,BBC,EBU,70dB Digital scales
Spectrogram stereo or multi-channel using 1024 point FFT
Surround-sound display with GMO graphics
Timing Measurement
Uncalibrated nominal 52 uS full screen 1H modes
Sync/blanking not displayed due to capture card general limitation
Amplitude /Measurements
Video levels +/-0.5% digital levels, absolute analogue levels subject to
gain/calibration of capture source used.
Audio waveform +/- 1% digital level, absolute analogue levels subject
to gain/calibration of capture source used.