mirror of https://github.com/mpv-player/mpv
manpage: reflect recent VO changes
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@ -390,119 +390,44 @@ v4l2 (requires Linux 2.6.22+ kernel)
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<output>
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Explicitly choose the TV-out output to be used for the video signal.
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md5sum
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Calculate MD5 sums of each frame and write them to a file. Supports RGB24
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and YV12 colorspaces. Useful for debugging.
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outfile=<value>
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Specify the output filename (default: ``./md5sums``).
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yuv4mpeg
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Transforms the video stream into a sequence of uncompressed YUV 4:2:0
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images and stores it in a file (default: ``./stream.yuv``). The format is
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the same as the one employed by mjpegtools, so this is useful if you want
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to process the video with the mjpegtools suite. It supports the YV12
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format. If your source file has a different format and is interlaced, make
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sure to use ``--vf=scale=::1`` to ensure the conversion uses interlaced
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mode. You can combine it with the ``--fixed-vo`` option to concatenate
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files with the same dimensions and fps value.
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interlaced
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Write the output as interlaced frames, top field first.
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interlaced_bf
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Write the output as interlaced frames, bottom field first.
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file=<filename>
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Write the output to <filename> instead of the default ``stream.yuv``.
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*NOTE*: If you do not specify any option the output is progressive (i.e.
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not interlaced).
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gif89a
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Output each frame into a single animated GIF file in the current
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directory. It supports only RGB format with 24 bpp and the output is
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converted to 256 colors.
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<fps>
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Float value to specify framerate (default: 5.0).
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<output>
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Specify the output filename (default: ``./out.gif``).
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*NOTE*: You must specify the framerate before the filename or the
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framerate will be part of the filename.
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*EXAMPLE*: ``mplayer video.nut --vo=gif89a:fps=15:output=test.gif``
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jpeg
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Output each frame into a JPEG file in the current directory. Each file
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image
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Output each frame into an image file in the current directory. Each file
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takes the frame number padded with leading zeros as name.
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[no]progressive
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format=<format>
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Select the image file format.
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jpg
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JPEG files, extension .jpg.
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jpeg
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JPEG files, extension .jpeg.
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png
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PNG files.
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ppm
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Portable bitmap format.
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pgm
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Portable graymap format.
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pgmyuv
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Portable graymap format, using the YV12 pixel format.
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tga
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Truevision TGA.
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png-compression=<0-9>
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PNG compression factor (speed vs. file size tradeoff) (default: 7)
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jpeg-quality=<0-100>
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JPEG quality factor (default: 85)
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[no-]jpeg-progressive
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Specify standard or progressive JPEG (default: noprogressive).
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[no]baseline
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Specify use of baseline or not (default: baseline).
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optimize=<0-100>
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optimization factor (default: 100)
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smooth=<0-100>
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[no-]jpeg-baseline
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Specify use of JPEG baseline or not (default: baseline).
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jpeg-optimize=<0-100>
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JPEG ptimization factor (default: 100)
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jpeg-smooth=<0-100>
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smooth factor (default: 0)
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quality=<0-100>
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quality factor (default: 75)
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jpeg-dpi=<1->
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JPEG DPI (default: 72)
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outdir=<dirname>
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Specify the directory to save the JPEG files to (default: ``./``).
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subdirs=<prefix>
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Create numbered subdirectories with the specified prefix to save the
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files in instead of the current directory.
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maxfiles=<value> (subdirs only)
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Maximum number of files to be saved per subdirectory. Must be equal to
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or larger than 1 (default: 1000).
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pnm
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Output each frame into a PNM file in the current directory. Each file
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takes the frame number padded with leading zeros as name. It supports PPM,
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PGM and PGMYUV files in both raw and ASCII mode. See also ``pnm(5)``,
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``ppm(5)`` and ``pgm(5)``.
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ppm
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Write PPM files (default).
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pgm
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Write PGM files.
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pgmyuv
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Write PGMYUV files. PGMYUV is like PGM, but it also contains the U and
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V plane, appended at the bottom of the picture.
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raw
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Write PNM files in raw mode (default).
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ascii
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Write PNM files in ASCII mode.
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outdir=<dirname>
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Specify the directory to save the PNM files to (default: ``./``).
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subdirs=<prefix>
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Create numbered subdirectories with the specified prefix to save the
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files in instead of the current directory.
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maxfiles=<value> (subdirs only)
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Maximum number of files to be saved per subdirectory. Must be equal to
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or larger than 1 (default: 1000).
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png
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Output each frame into a PNG file in the current directory. Each file
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takes the frame number padded with leading zeros as name. 24bpp RGB and
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BGR formats are supported.
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z=<0-9>
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Specifies the compression level. 0 is no compression, 9 is maximum
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compression.
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alpha
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Create PNG files with an alpha channel. Note that MPlayer in general
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does not support alpha, so this will only be useful in some rare
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cases.
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tga
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Output each frame into a Targa file in the current directory. Each file
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takes the frame number padded with leading zeros as name. The purpose of
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this video output driver is to have a simple lossless image writer to use
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without any external library. It supports the BGR[A] color format, with
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15, 24 and 32 bpp. You can force a particular format with the format video
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filter.
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*EXAMPLE*: ``mplayer video.nut --vf=format=bgr15 --vo=tga``
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Specify the directory to save the image files to (default: ``./``).
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sharedbuffer (Mac OS X 10.6 and later)
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Mac OS X headless video output designed to interact with GUIs. It copies
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