mirscreencast(1)

mirscreencast1

Mir screencast capture tool

Usage

mirscreencast [options]

Overview

Capture Mir server frames and dump them as RBGA/BGRA data to file or stdout.

Options

-h [ --help ]: Show help text and exit.

-n [ --number-of-frames ] <N> Capture <N> number of frames.

`-d [ --display-id ] <ID>`	ID of the display to capture.
`-m [ --mir-socket-file ] <mir-server-socket-file-path>`	Full path to the Mir server socket file.
`-f [ --file ] <output-file>`	Output filename (default: /tmp/mir_screencast_<w>x<h>.<rgba\|bgra>).
`-s [ --size ] <width> <height>`	Screencast size.
`-r [ --screen-region ] <left> <top> <width> <height>`	Screen region to capture.

--stdout: Use stdout for output (--file will be ignored if this option is used).

--query: Only query the colorspace and output size used but don't start an actual screencast.

--cap-interval <every-Nth-frame>: Adjusts the capture rate to <every-Nth-frame> display refresh intervals.

	1 -> capture at display rate
	2 -> capture at half the display rate (i.e. every second frame)
	3 -> capture at a third of the display rate (i.e. every second third)
	N -> etc.

$ mirscreencast

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