Optional 3rd parties for I/O module

ViSP I/O module may use several optional third-party libraries which are: OpenCV, jpeg, png and ffmpeg.

Recommended optional 3rd parties

You don’t need to install all these dependencies. The next table gives the recommended libraries that should be installed to enable some ViSP capabilities.

3rd party				Capabilities
OpenCV	++	++	++	Image and video I/O

Other optional 3rd parties

The following table shows the capabilities that could be obtained with the other optional 3rd party libraries.

3rd party				Capabilities
jpeg	+	+	+	Image I/O (useful only if OpenCV not installed)
png	+	+	+	Image I/O (useful only if OpenCV not installed)
ffmpeg	+	+		Video I/O (useful only if OpenCV not installed)