@@ -210,4 +210,67 @@ Alternatively you can write the command as:

 ffmpeg -benchmark -i INPUT -f null -

 @end example

+@section matroska

+

+Matroska container muxer.

+

+This muxer implements the matroska and webm container specs.

+

+The recognized metadata settings in this muxer are:

+

+@table @option

+

+@item title=@var{title name}

+Name provided to a single track

+@end table

+

+@table @option

+

+@item language=@var{language name}

+Specifies the language of the track in the Matroska languages form

+@end table

+

+@table @option

+

+@item STEREO_MODE=@var{mode}

+Stereo 3D video layout of two views in a single video track

+@table @option

+@item mono

+video is not stereo

+@item left_right

+Both views are arranged side by side, Left-eye view is on the left

+@item bottom_top

+Both views are arranged in top-bottom orientation, Left-eye view is at bottom

+@item top_bottom

+Both views are arranged in top-bottom orientation, Left-eye view is on top

+@item checkerboard_rl

+Each view is arranged in a checkerboard interleaved pattern, Left-eye view being first

+@item checkerboard_lr

+Each view is arranged in a checkerboard interleaved pattern, Right-eye view being first

+@item row_interleaved_rl

+Each view is constituted by a row based interleaving, Right-eye view is first row

+@item row_interleaved_lr

+Each view is constituted by a row based interleaving, Left-eye view is first row

+@item col_interleaved_rl

+Both views are arranged in a column based interleaving manner, Right-eye view is first column

+@item col_interleaved_lr

+Both views are arranged in a column based interleaving manner, Left-eye view is first column

+@item anaglyph_cyan_red

+All frames are in anaglyph format viewable through red-cyan filters

+@item right_left

+Both views are arranged side by side, Right-eye view is on the left

+@item anaglyph_green_magenta

+All frames are in anaglyph format viewable through green-magenta filters

+@item block_lr

+Both eyes laced in one Block, Left-eye view is first

+@item block_rl

+Both eyes laced in one Block, Right-eye view is first

+@end table

+@end table

+

+For example a 3D WebM clip can be created using the following command line:

+@example

+ffmpeg -i sample_left_right_clip.mpg -an -vcodec libvpx -metadata STEREO_MODE=left_right -y stereo_clip.webm

+@end example

+

 @c man end MUXERS