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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