im_format_avi.h
Go to the documentation of this file.00001 /** \file
00002 * \brief Register the AVI Format
00003 *
00004 * See Copyright Notice in im_lib.h
00005 * $Id: im_format_avi.h,v 1.2 2005/04/15 18:59:53 scuri Exp $
00006 */
00007
00008 #ifndef __IM_FORMAT_AVI_H
00009 #define __IM_FORMAT_AVI_H
00010
00011 #if defined(__cplusplus)
00012 extern "C" {
00013 #endif
00014
00015 /** \defgroup avi AVI - Windows Audio-Video Interleaved RIFF
00016 * \section Description
00017 *
00018 * \par
00019 * Windows Copyright Microsoft Corporation.
00020 * \par
00021 * Internal Implementation, Windows Only. \n
00022 * You must link the application with "im_avi.lib"
00023 * and you must call the function \ref imFormatRegisterAVI once
00024 * to register the format into the IM core library. \n
00025 * Depends also on the VFW library (vfw32.lib).
00026 * When using the "im_avi.dll" this extra library is not necessary. \n
00027 * If using Cygwin or MingW must link with "-lvfw32".
00028 * Old versions of Cygwin and MingW use the "-lvfw_ms32" and "-lvfw_avi32".
00029 * \par
00030 * See \ref im_format_avi.h
00031 *
00032 * \section Features
00033 *
00034 \verbatim
00035 Data Types: Byte
00036 Color Spaces: RGB, MAP and Binary (Gray saved as MAP)
00037 Compressions (installed in Windows XP by default):
00038 NONE - no compression [default]
00039 RLE - Microsoft RLE (8bpp only)
00040 CINEPACK - Cinepak Codec by Radius
00041 MSVC - Microsoft Video 1 (old)
00042 M261 - Microsoft H.261 Video Codec
00043 M263 - Microsoft H.263 Video Codec
00044 I420 - Intel 4:2:0 Video Codec (same as M263)
00045 IV32 - Intel Indeo Video Codec 3.2 (old)
00046 IV41 - Intel Indeo Video Codec 4.5 (old)
00047 IV50 - Intel Indeo Video 5.1
00048 IYUV - Intel IYUV Codec
00049 MPG4 - Microsoft MPEG-4 Video Codec V1 (not MPEG-4 compliant) (old)
00050 MP42 - Microsoft MPEG-4 Video Codec V2 (not MPEG-4 compliant)
00051 CUSTOM - (show compression dialog)
00052 DIVX - DivX 5.0.4 Codec (DivX must be installed)
00053 (others, must be the 4 charaters of the fourfcc code)
00054 Can have more than one image.
00055 Can have an alpha channel (only for RGB)
00056 Internally the components are always packed.
00057 Lines arranged from top down to bottom or bottom up to top. But are saved always as bottom up.
00058 Handle() returns PAVIFILE.
00059
00060 Attributes:
00061 FPS IM_FLOAT (1) (should set when writing, default 15)
00062 AVIQuality IM_INT (1) [1-10000, default -1] (write only)
00063 KeyFrameRate IM_INT (1) (write only) [key frame frequency, if 0 not using key frames, default 15]
00064 DataRate IM_INT (1) (write only) [kilobits/second, default 2400]
00065
00066 Comments:
00067 Reads only the first video stream. Other streams are ignored.
00068 All the images have the same size, you must call imFileReadImageInfo/imFileWriteImageInfo
00069 at least once.
00070 For codecs comparsion and download go to:
00071 http://graphics.lcs.mit.edu/~tbuehler/video/codecs/
00072 http://www.fourcc.org
00073 \endverbatim
00074 * \ingroup format */
00075
00076 /** Register the AVI Format
00077 * \ingroup avi */
00078 void imFormatRegisterAVI(void);
00079
00080 #if defined(__cplusplus)
00081 }
00082 #endif
00083
00084 #endif