![]() They can also be aggregated more and more over time. Metrics are relatively easy to report and store because a single record can represent a range of time. ![]() For example: a CPU temperature reading, or a “CPU% used” status. For example: a count of events over one minute's time, or the rate of some event per minute. Metrics are typically reported on a regular schedule. In the software monitoring industry, a metric means a numeric measurement of an application or system. Metricsįirst, we'll explain the definition of metrics from a monitoring industry perspective, and then we'll explain how New Relic handles metrics. But having a better understanding of this can help you get data into New Relic, understand the data you see in our UI, and query your data. You can use most of our features without needing to understand the underlying data structure. This doc will give you a fairly technical explanation of our core MELT data types, their structure, and how they're used in our features. After you sign up for a free New Relic account and install any of our monitoring services, you can start working with your data. The frames are then grabbed from the video tracks in post production using software such as PluralEyes, AutoPano, PTGui Pro, or other products.The New Relic platform is built around the four fundamental telemetry data types we believe are necessary for complete and effective system monitoring: metrics, events, logs, and traces (often referred to as "MELT" in the observability industry). When recording video, the sound track can be used to provide a synchronizing signal, as simple as a clapper board, or sometimes music. Using 120fps video, the HERO4 can achieve 1080p quality and is a set up many of our clients use to achieve tight synchronization (if necessary) in post production to achieve such effects as bullet time slice (made famous by the Matrix movies and displayed in the video above). Start time synchronization between cameras when using Bullet is much less than a second, however, it is not exact synchronization (Genlock and V/H frame sync). The Grab software can be used with multiple PowerPads for use with more than 15 cameras. When downloading files using Grab, it will it will automatically label each file or folder based on the port the camera is attached to and also provides the option to add a time-stamp or custom prefix to the file name. ![]() This allows for downloading or clearing the SD card from multiple cameras with the click of a single button and without the need to plug and unplug cables or remove the SD cards from the cameras. Each camera can be switched from data-connected (for downloading images) to data-disconnected (for powering allowing image capture) under the control of the host computer using our Grab software. Using a PowerPad allows you to power up to 15 cameras and is also capable of connecting all cameras to a computer through a single USB port for downloading files at high speed. The wire for the remote is 3ft and we offer extension cables at 3ft, 10ft, and 25ft lengths that can also be used with the patch cable between cameras. Each Bullet comes with a 1ft patch cable and has an input and output port allowing the boards to be daisy-chained so that any number of cameras can be triggered together. Our triggering board for the GoPro HERO3+ and HERO4 cameras, Bullet, is capable of turning the cameras on/off and controlling the shutter function through a simple trigger input such as our LED Wired Remote. Auto download software for easy file management.
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