mpeg-2_sourcecode

所属分类:mpeg/mp3
开发工具:Visual C++
文件大小:835KB
下载次数:94
上传日期:2006-04-07 13:23:06
上 传 者slumber
说明:  mpeg2的源码 包括编解码整个过程 供大家参考
(mpeg2 including the source codec entire process for your consideration)

文件列表:
mpeg-2 sourcecode (0, 2006-03-20)
mpeg-2 sourcecode\bin (0, 2006-03-20)
mpeg-2 sourcecode\bin\emu387 (36864, 2006-03-20)
mpeg-2 sourcecode\bin\mpeg2dec.exe (131072, 2006-03-20)
mpeg-2 sourcecode\bin\mpeg2enc.exe (151552, 2006-03-20)
mpeg-2 sourcecode\doc (0, 2006-03-20)
mpeg-2 sourcecode\doc\ARCHITECTURE (6708, 2006-03-20)
mpeg-2 sourcecode\doc\BUGS (85, 2006-03-20)
mpeg-2 sourcecode\doc\m2d_old.doc (7718, 2006-03-20)
mpeg-2 sourcecode\doc\mpeg2enc.doc (24606, 2006-03-20)
mpeg-2 sourcecode\par (0, 2006-03-20)
mpeg-2 sourcecode\par\inter.mat (192, 2006-03-20)
mpeg-2 sourcecode\par\intra.mat (192, 2006-03-20)
mpeg-2 sourcecode\par\MPEG-1.par (3004, 2006-03-20)
mpeg-2 sourcecode\par\NTSC.par (3003, 2006-03-20)
mpeg-2 sourcecode\par\PAL.par (3003, 2006-03-20)
mpeg-2 sourcecode\src (0, 2006-03-23)
mpeg-2 sourcecode\src\mpeg2dec (0, 2006-03-23)
mpeg-2 sourcecode\src\mpeg2dec\CHANGES (2747, 2006-03-20)
mpeg-2 sourcecode\src\mpeg2dec\config.h (1583, 2006-03-20)
mpeg-2 sourcecode\src\mpeg2dec\display.c (34891, 2006-03-20)
mpeg-2 sourcecode\src\mpeg2dec\EXAMPLES (1488, 2006-03-20)
mpeg-2 sourcecode\src\mpeg2dec\getbits.c (4590, 2006-03-20)
mpeg-2 sourcecode\src\mpeg2dec\getblk.c (13307, 2006-03-20)
mpeg-2 sourcecode\src\mpeg2dec\gethdr.c (30622, 2006-03-20)
mpeg-2 sourcecode\src\mpeg2dec\getpic.c (35367, 2006-03-20)
mpeg-2 sourcecode\src\mpeg2dec\getvlc.c (16283, 2006-03-20)
mpeg-2 sourcecode\src\mpeg2dec\getvlc.h (20617, 2006-03-20)
mpeg-2 sourcecode\src\mpeg2dec\global.h (14143, 2006-03-20)
mpeg-2 sourcecode\src\mpeg2dec\idct.c (5968, 2006-03-20)
mpeg-2 sourcecode\src\mpeg2dec\idctref.c (2994, 2006-03-20)
mpeg-2 sourcecode\src\mpeg2dec\IEEE1180 (11486, 2006-03-20)
mpeg-2 sourcecode\src\mpeg2dec\Makefile (3405, 2006-03-20)
mpeg-2 sourcecode\src\mpeg2dec\motion.c (7262, 2006-03-20)
mpeg-2 sourcecode\src\mpeg2dec\mpeg2dec.c (19378, 2006-03-20)
mpeg-2 sourcecode\src\mpeg2dec\mpeg2dec.h (4170, 2006-03-20)
mpeg-2 sourcecode\src\mpeg2dec\recon.c (16008, 2006-03-20)
mpeg-2 sourcecode\src\mpeg2dec\SPATIAL.DOC (6032, 2006-03-20)
... ...

MPEG2DEC.EXE / MPEG2ENC.EXE =========================== MPEG-2 Encoder / Decoder, Version 1.1, June 1994 MPEG Software Simulation Group (MPEG-L@netcom.com) This archive contains precompiled executables of mpeg2encode and mpeg2decode (without graphics support) for MSDOS. The programs are mpeg2enc.exe and mpeg2dec.exe. They require at least a '386, for mpeg2enc.exe a '387 is strongly recommended. For usage of the programs refer to the documentation in the source code distribution which is available via anonymous ftp from: ftp.netcom.com:/pub/cfogg/mpeg2/mpeg2codec_v1.1.tar.gz The programs may need up to 2-3 MB of RAM to run without paging. Don't reserve all your free memory for a RAMDISK or EMS. This could drastically reduce performance. If the programs complain about the CPU not being in real mode, you have an EMS emulator installed with the option -noems. You need to remove this option. If the programs exit with a 'malloc failed' error message you don't have enough RAM available. In this case make sure the environment variable GO32TMP points to a directory on your hard disk with sufficient room for the paging file. If you don't have a math coprocessor, you have to enter set go32=emu c:\mpeg2\emu387 replacing the path with the appropriate one for your installation. This activates an emulator for floating-point instructions. In this case the encoder runs about 10 times slower than with a '387. The programs in this archive are compiled with GNU gcc into 32 bit flat memory code and therefore need a 32 bit DOS extender to run under MSDOS. The .exe files include the DOS extender GO32 (version 1.11maint5) by DJ Delorie. Sources and executables of the complete development system (DJGPP) can be obtained from: File location: host: omnigate.clarkson.edu login: ftp password: send your e-mail address directory: ~ftp/pub/msdos/djgpp Acknowledgements: DJGPP is Copyright (C) DJ Delorie 24 Kirsten Ave Rochester NH 03867-2954 This product includes software developed by the University of California, Berkeley and its contributors.

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