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#Scopebox similar programs portable
#Scopebox similar programs software

#Scopebox similar programs software

If you’re involved in video monitoring and editing and can’t afford to shell out thousands of dollars for scope hardware, then scope software makes for an acceptable alternative. Typical scope hardware has inputs supporting SD/HD-SDI video signals and offers a range of waveform and vectorscope displays, along with a variety of product-specific feature sets, such as 3G/6G-SDI inputs, HDMI input/output, high resolution LCD displays, DCI & UHD 4K support and more.ĭepending on technical capabilities, scope hardware can range dramatically in price from several hundred dollars to $10,000 or more. In post-production, scopes are essential for altering and enhancing the color of digital video footage (also known as “color grading”).

In a live multi-camera production environment, the vectorscope and waveform are most useful for calibrating multiple cameras – ensuring greater consistency between shots, as mentioned in the list above.

Film-to-tape transfer, color correction and other production activitiesīecause each person’s eyes see the world differently, scopes are useful for objectively evaluating a shot.

Diagnosing and troubleshooting video equipment.

“Lining up” multi-camera setups (to ensure the same shot under the same conditions will produce the same results).

Practically speaking, waveform and vectorscope monitoring is commonly used in a video environment for the purposes of: A vectorscope maps a video’s color information onto a circular chart. In simplified terms, a waveform monitor displays the brightness (or “luminance”) of a shot over time, while vectorscopes are used to measure the color information in a video image, such as hue and saturation. An electrocardiogram (EKG) waveform Video scopes for live productionīased on oscilloscope technology came two very useful scopes for video: the waveform monitor and the vectorscope. Oscilloscopes are used in the sciences, medicine, engineering, automotive and telecommunications industries.įor example, I’ve you’ve ever been to a hospital or medical clinic for an electrocardiogram–the process of recording the electrical activity of the heart over a period of time using electrodes placed on the skin–you’ve actually experienced a special type of oscilloscope firsthand.

The observed waveform can be analyzed for properties like: amplitude, frequency, rise time, time interval, distortion etc.

The resulting plot is what is known as a waveform – the shape and form of a signal in the shape of a wave. Modern video scopes are based on the original oscilloscope, defined as a type of electronic test instrument that allows observation of constantly varying signal voltages, usually as a two-dimensional plot of one or more signals over a function of time.

#Scopebox similar programs portable

But for those who aren’t – video scopes are powerful tools for perfecting your video productions in both live and post-production settings, especially when combined with portable capture devices, such as Epiphan’s AV.io family of versatile and easy to use video grabbers. If your line of work involves monitoring and/or editing video images, you’re already likely familiar with the concept of a scope.