#Onyx for mac os x seria movie#
#Onyx for mac os x seria iso#

#Onyx for mac os x seria movie#

Finally, you can set the trigger anywhere in the middle, for example having 90% of the recorded movie be what happens prior to the trigger and 10% after the trigger. If you set the trigger to stop the recording (0% post trigger) and save all frames up to the time of the trigger, the camera will simply stop recording upon the trigger and all the frames in memory before the trigger will be saved. In this mode, once the trigger is pressed any images already in memory are overwritten and you record until memory is full, then it stops.

It can be set so that only frames that occur after the trigger are saved (100% post trigger).

What you end up actually saving in memory is a function of how you've set up your trigger. This behavior is called 'circular buffer recording'. When it gets to the end of memory, it cycles back to the beginning and continues recording, constantly overwriting itself вЂ“ until the camera is triggered. When the camera is in the pre-trigger mode (you've pressed 'Capture' in the user interface), the camera is continuously recording images into that memory. Most Phantom cameras come with a fixed amount of high-speed dynamic RAM.

The exposure index (EI) range is specified by Vision Research per camera model to ensure optimal image quality throughout the range.

#Onyx for mac os x seria iso#

Please note that most modern Phantom cameras include Exposure Index control, which will boost the apparent ISO through the use of pre-defined tone curves that get applied to the raw images. When T or D is not specified, it can be assumed that the value published is the Daylight variant. Per the spec, we will often publish both a Daylight (D) and a Tungsten (T) value because the source of illumination has a significant bearing on the result, particularly with monochrome sensors. A gain adjustment to boost sensitivity is available on all Phantom cameras using image processing tools, if increased noise can be tolerated. When using gain to increase sensitivity, you also boost the noise level. The SAT method does not use gain to boost sensitivity. We use the SAT method which we believe is the best method for determining a sensor's sensitivity. We test the ISO of every Phantom camera model to the industry standard ISO 12232. The correlated double sampling (CDS) in standard mode provides clean image with dark regions. Interchangeable lens mounts increase flexibility by adapting to Nikon, PL, C, and Canon EF with electronic control. The very low noise rating of 7.2e- (the lowest of any Phantom camera) and the 64dB dynamic range (the highest of any global shutter Phantom camera) work well together making the Onyx a great choice for high-speed VFX production. Image quality for media and production is of the highest importance and the Phantom v2640 Onyx has multiple features that aid in producing pristine images. The Onyx includes an all-black housing and optical low pass filter (OLPF) to reduce aliasing artifacts caused by the sensor's bayer pattern CFA. Adapted from our v2640 scientific camera the Onyx delivers the world's fastest 4 Mpx camera to the media and production industry. The v2640 Onyx is a special model of Phantom camera only available for rent through Vision Research and select partners in different regions.