From 2f8159e580c096d3ef4a1141ed461ad568981277 Mon Sep 17 00:00:00 2001 From: wm4 Date: Mon, 6 Aug 2012 19:15:04 +0200 Subject: manpage: reflect recent VO changes --- DOCS/man/en/vo.rst | 141 +++++++++++++---------------------------------------- 1 file changed, 33 insertions(+), 108 deletions(-) (limited to 'DOCS') diff --git a/DOCS/man/en/vo.rst b/DOCS/man/en/vo.rst index 6fbc5aefb6..271e4ef5d3 100644 --- a/DOCS/man/en/vo.rst +++ b/DOCS/man/en/vo.rst @@ -390,119 +390,44 @@ v4l2 (requires Linux 2.6.22+ kernel) Explicitly choose the TV-out output to be used for the video signal. -md5sum - Calculate MD5 sums of each frame and write them to a file. Supports RGB24 - and YV12 colorspaces. Useful for debugging. - - outfile= - Specify the output filename (default: ``./md5sums``). - -yuv4mpeg - Transforms the video stream into a sequence of uncompressed YUV 4:2:0 - images and stores it in a file (default: ``./stream.yuv``). The format is - the same as the one employed by mjpegtools, so this is useful if you want - to process the video with the mjpegtools suite. It supports the YV12 - format. If your source file has a different format and is interlaced, make - sure to use ``--vf=scale=::1`` to ensure the conversion uses interlaced - mode. You can combine it with the ``--fixed-vo`` option to concatenate - files with the same dimensions and fps value. - - interlaced - Write the output as interlaced frames, top field first. - interlaced_bf - Write the output as interlaced frames, bottom field first. - file= - Write the output to instead of the default ``stream.yuv``. - - *NOTE*: If you do not specify any option the output is progressive (i.e. - not interlaced). - -gif89a - Output each frame into a single animated GIF file in the current - directory. It supports only RGB format with 24 bpp and the output is - converted to 256 colors. - - - Float value to specify framerate (default: 5.0). - - Specify the output filename (default: ``./out.gif``). - - *NOTE*: You must specify the framerate before the filename or the - framerate will be part of the filename. - - *EXAMPLE*: ``mplayer video.nut --vo=gif89a:fps=15:output=test.gif`` - -jpeg - Output each frame into a JPEG file in the current directory. Each file +image + Output each frame into an image file in the current directory. Each file takes the frame number padded with leading zeros as name. - [no]progressive + format= + Select the image file format. + + jpg + JPEG files, extension .jpg. + jpeg + JPEG files, extension .jpeg. + png + PNG files. + ppm + Portable bitmap format. + pgm + Portable graymap format. + pgmyuv + Portable graymap format, using the YV12 pixel format. + tga + Truevision TGA. + + png-compression=<0-9> + PNG compression factor (speed vs. file size tradeoff) (default: 7) + jpeg-quality=<0-100> + JPEG quality factor (default: 85) + [no-]jpeg-progressive Specify standard or progressive JPEG (default: noprogressive). - [no]baseline - Specify use of baseline or not (default: baseline). - optimize=<0-100> - optimization factor (default: 100) - smooth=<0-100> + [no-]jpeg-baseline + Specify use of JPEG baseline or not (default: baseline). + jpeg-optimize=<0-100> + JPEG ptimization factor (default: 100) + jpeg-smooth=<0-100> smooth factor (default: 0) - quality=<0-100> - quality factor (default: 75) - outdir= - Specify the directory to save the JPEG files to (default: ``./``). - subdirs= - Create numbered subdirectories with the specified prefix to save the - files in instead of the current directory. - maxfiles= (subdirs only) - Maximum number of files to be saved per subdirectory. Must be equal to - or larger than 1 (default: 1000). - -pnm - Output each frame into a PNM file in the current directory. Each file - takes the frame number padded with leading zeros as name. It supports PPM, - PGM and PGMYUV files in both raw and ASCII mode. See also ``pnm(5)``, - ``ppm(5)`` and ``pgm(5)``. - - ppm - Write PPM files (default). - pgm - Write PGM files. - pgmyuv - Write PGMYUV files. PGMYUV is like PGM, but it also contains the U and - V plane, appended at the bottom of the picture. - raw - Write PNM files in raw mode (default). - ascii - Write PNM files in ASCII mode. + jpeg-dpi=<1-> + JPEG DPI (default: 72) outdir= - Specify the directory to save the PNM files to (default: ``./``). - subdirs= - Create numbered subdirectories with the specified prefix to save the - files in instead of the current directory. - maxfiles= (subdirs only) - Maximum number of files to be saved per subdirectory. Must be equal to - or larger than 1 (default: 1000). - -png - Output each frame into a PNG file in the current directory. Each file - takes the frame number padded with leading zeros as name. 24bpp RGB and - BGR formats are supported. - - z=<0-9> - Specifies the compression level. 0 is no compression, 9 is maximum - compression. - alpha - Create PNG files with an alpha channel. Note that MPlayer in general - does not support alpha, so this will only be useful in some rare - cases. - -tga - Output each frame into a Targa file in the current directory. Each file - takes the frame number padded with leading zeros as name. The purpose of - this video output driver is to have a simple lossless image writer to use - without any external library. It supports the BGR[A] color format, with - 15, 24 and 32 bpp. You can force a particular format with the format video - filter. - - *EXAMPLE*: ``mplayer video.nut --vf=format=bgr15 --vo=tga`` + Specify the directory to save the image files to (default: ``./``). sharedbuffer (Mac OS X 10.6 and later) Mac OS X headless video output designed to interact with GUIs. It copies -- cgit v1.2.3