The Intel® RealSense™ SDK provides a new feature for developers to record camera streaming sequences to a file on disk for future playback. This feature is very helpful in debugging and troubleshooting camera issues in the apps. Recording raw color and depth streams into disk files imposes a challenge for disk IO bandwidth on the host system. For example, with color configuration RGB32 1920x1080x30fps and depth configuration 640x480x30fps, the SDK needs about 272MB/s disk I/O bandwidth to write the samples to the disk. This makes most spinning disks and certain slow SSDs not capable for such file recording jobs.
Use the Intel® VTune™ Amplifier installed on the Windows* or Linux* host to analyze code performance on remote Linux systems.