ffmpeg_command

Implements a web-based graphics device for animated visualisations.
Modelled on the 'base' syntax, it extends the 'base' graphics functions to
support frame-by-frame animation and keyframes animation.
The target use cases are real-time animated visualisations, including agent-based
models, dynamical systems, and animated diagrams.
The generated visualisations can be deployed as GIF images / MP4 videos, as
'Shiny' apps (with interactivity) or as HTML documents through embedding into
R Markdown documents.

Chun Fung (Jackson) Kwok

animate

A Web-Based Graphics Device for Animated Visualisations

Chun Fung Kwok

Davis McCarthy

ffmpeg_command function

<dl><dt>input</dt>
<dd>A character string; the path to the input video file.</dd>
<dt>output</dt>
<dd>A character string; the path to the output video file.</dd>
<dt>...</dt>
<dd>Parameters to be passed to the <code>ffmpeg</code> command-line interface.</dd></dl>

Arguments

'FFmpeg' command builder — ffmpeg_command

<dl>

<dt>input</dt>
<dd>A character string; the path to the input video file.</dd>


<dt>output</dt>
<dd>A character string; the path to the output video file.</dd>


<dt>...</dt>
<dd>Parameters to be passed to the <code>ffmpeg</code> command-line interface.</dd>

</dl>

ffmpeg_command: 'FFmpeg' command builder

Description

Usage

Value

Arguments