A description of some of the currently available video encoders
follows.
+@section GIF
+
+GIF image/animation encoder.
+
+@subsection Options
+
+@table @option
+@item gifflags @var{integer}
+Sets the flags used for GIF encoding.
+
+@table @option
+@item offsetting
+Enables picture offsetting.
+
+Default is enabled.
+
+@item transdiff
+Enables transparency detection between frames.
+
+Default is enabled.
+
+@end table
+
+@item gifimage @var{integer}
+Enables encoding one full GIF image per frame, rather than an animated GIF.
+
+Default value is @option{0}.
+
+@item global_palette @var{integer}
+Writes a palette to the global GIF header where feasible.
+
+If disabled, every frame will always have a palette written, even if there
+is a global palette supplied.
+
+Default value is @option{1}.
+
+@end table
+
@section Hap
Vidvox Hap video encoder.