|
Name |
|
Date |
Size |
#Lines |
LOC |
| .. | | 03-May-2022 | - |
| 16bit.c | H A D | 13-Dec-1995 | 21.5 KiB | 886 | 499 |
| 2x2.c | H A D | 26-Sep-1995 | 8.8 KiB | 391 | 220 |
| ANNOUNCE | H A D | 19-Jan-1996 | 8 KiB | 191 | 144 |
| BUGS | H A D | 20-Oct-1995 | 769 | 22 | 13 |
| CHANGES | H A D | 16-Nov-1995 | 3.6 KiB | 86 | 79 |
| COPYRIGHT | H A D | 26-Sep-1995 | 1.1 KiB | 21 | 20 |
| INSTALL | H A D | 26-Sep-1995 | 4.1 KiB | 111 | 76 |
| Imakefile | H A D | 03-May-2022 | 939 | 30 | 20 |
| Imakefile.proto | H A D | 26-Sep-1995 | 933 | 30 | 20 |
| Makefile.gnu | H A D | 18-Mar-1998 | 8.5 KiB | 339 | 245 |
| Makefile.proto | H A D | 12-Oct-1995 | 6.2 KiB | 205 | 41 |
| PLATFORMS | H A D | 26-Sep-1995 | 696 | 16 | 11 |
| README | H A D | 18-Mar-1998 | 3.1 KiB | 78 | 61 |
| README.jpeg | H A D | 18-Mar-1998 | 19.7 KiB | | |
| README.lib | H A D | 19-Jan-1996 | 2.8 KiB | | |
| TODO | H A D | 26-Sep-1995 | 868 | 28 | 22 |
| VERSION | H A D | 20-Oct-1995 | 12 | 2 | 1 |
| check-shift.c | H A D | 26-Sep-1995 | 898 | 41 | 25 |
| ctrlbar.c | H A D | 16-Oct-1995 | 36.1 KiB | 1,296 | 911 |
| ctrlbar.h | H A D | 12-Oct-1995 | 3.8 KiB | 98 | 27 |
| decoders.c | H A D | 12-Oct-1995 | 30.7 KiB | 969 | 567 |
| decoders.h | H A D | 26-Sep-1995 | 16.1 KiB | 495 | 264 |
| descrip.mms | H A D | 26-Sep-1995 | 421 | 1 | 1 |
| dither.h | H A D | 26-Sep-1995 | 2.3 KiB | 54 | 26 |
| floatdct.c | H A D | 26-Sep-1995 | 2.9 KiB | 120 | 56 |
| fs2.c | H A D | 26-Sep-1995 | 9.3 KiB | 398 | 155 |
| fs2.h | H A D | 26-Sep-1995 | 1.1 KiB | 28 | 5 |
| fs2fast.c | H A D | 26-Sep-1995 | 7.9 KiB | 354 | 212 |
| fs4.c | H A D | 26-Sep-1995 | 7.6 KiB | 301 | 169 |
| fs4.h | H A D | 26-Sep-1995 | 1.1 KiB | 30 | 7 |
| gdith.c | H A D | 25-Oct-1995 | 30.6 KiB | 1,256 | 798 |
| gray.c | H A D | 26-Sep-1995 | 8.7 KiB | 337 | 246 |
| hybrid.c | H A D | 26-Sep-1995 | 6.7 KiB | 241 | 126 |
| hybriderr.c | H A D | 26-Sep-1995 | 10.8 KiB | 366 | 232 |
| jrevdct.c | H A D | 18-Mar-1998 | 50.3 KiB | 1,716 | 1,093 |
| main.c | H A D | 17-Apr-1998 | 32.7 KiB | 1,205 | 923 |
| mb_ordered.c | H A D | 12-Oct-1995 | 14.2 KiB | 568 | 378 |
| mono.c | H A D | 26-Sep-1995 | 5.1 KiB | 217 | 141 |
| motionvector.c | H A D | 12-Oct-1995 | 7.2 KiB | 238 | 110 |
| mpeg_play.1 | H A D | 12-Oct-1995 | 8.1 KiB | 241 | 238 |
| mpeg_play.man | H A D | 03-May-2022 | 8.1 KiB | 241 | 238 |
| mpegvga.patch | H A D | 26-Sep-1995 | 29.9 KiB | 1,207 | 1,096 |
| ordered.c | H A D | 26-Sep-1995 | 8 KiB | 310 | 193 |
| ordered2.c | H A D | 26-Sep-1995 | 8.3 KiB | 338 | 213 |
| parseblock.c | H A D | 12-Oct-1995 | 14 KiB | 535 | 296 |
| proto.h | H A D | 21-Feb-1996 | 10.2 KiB | 241 | 138 |
| readfile.c | H A D | 01-Nov-1995 | 28.3 KiB | 1,066 | 720 |
| util.c | H A D | 22-Nov-1995 | 12.3 KiB | 496 | 197 |
| util.h | H A D | 12-Oct-1995 | 22.7 KiB | 394 | 314 |
| util32.c | H A D | 12-Oct-1995 | 4.9 KiB | 174 | 70 |
| video.c | H A D | 18-Mar-1998 | 124 KiB | 4,435 | 2,888 |
| video.h | H A D | 03-May-2022 | 17.1 KiB | 454 | 281 |
README
1 MPEG Video Software Decoder
2 (Version 2.3; March 1996)
3
4 Lawrence A. Rowe, Ketan Patel, Brian Smith, Steve Smoot, and Eugene Hung
5 Computer Science Division-EECS, Univ. of Calif. at Berkeley
6
7This directory contains a public domain MPEG video software
8decoder. The decoder is implemented as a library that will
9take a video stream and display it in an X window on an 8, 24
10or 32 bit deep display. The main routine is supplied to
11demonstrate the use of the decoder library. Several dithering
12algorithms are supplied based on the Floyd-Steinberg, ordered
13dither, and half-toning algorithms that tradeoff quality and
14performance. Neither the library nor the main routine handle
15real-time synchronization or audio streams.
16
17The decoder implements the standard described in the Committee
18Draft ISO/IEC CD 11172 dated December 6, 1991 which is
19sometimes refered to as "Paris Format." The code has been
20compiled and tested on the following platforms:
21
22 HP PA-RISC (HP/UX 9.X, X11R5) (i.e., HP 9000/7XX and 9000/3XX)
23 Sun Sparc (SunOS 4.X, Solaris)
24 DECstation 5000 and Alpha
25 Silicon Graphics Indigo
26 MIPS RISC/os 4.51
27 Linux
28
29If you decide to port the code to a new architecture, please let
30us know if there are any significant changes, so that we can incorporate
31them into our sources.
32
33This directory contains everything required to build and
34display video. We have included source code, a makefile, an Imakefile,
35installation instructions, and a man page. Data files can
36be obtained from the same ftp site this was located in.
37See the INSTALL file for instructions on how to
38compile and run the decoder.
39
40Our future plans include porting the decoder to run on other
41platforms, integrating it into a video playback system that
42supports real-time synchronization and audio streams, and
43further experiments to improve the performance of the
44decoder. Vendors or other organizations interested in supporting
45this research or discussing other aspects of this project should
46contact Larry Rowe at Rowe@CS.Berkeley.EDU.
47
48The decoder can not be compiled as a library, see README.lib
49
50Reporting bugs:
51 If you find any bugs in this software, please send them to
52 mpeg-bugs@plateau.cs.berkeley.edu. Since this software
53 is unsupported, we make no guarantees about how long it will
54 take to fix the bug, or if it will be fixed at all. Bug fixes
55 will be cheerfully accepted. Please include as much detailed
56 information as possible, including:
57
58 1) the version number of the program you are using (cf. VERSION)
59 2) the data file that caused the bug (if possible)
60 3) the OS version and machine type you ran the program on
61 4) the compiler used to compile the program
62
63ACKNOWLEDGEMENTS:
64 We gratefully thank Hewlett-Packard, Fujitsu, the Semiconductor
65 Research Corporation for financial support.
66
67 We also want to thank the following people for their help:
68
69 Tom Lane of the Independent JPEG Group provided us with
70 the basic inverse DCT code used by our player.
71 (tom_lane@g.gp.cs.cmu.edu)
72
73 Reid Judd of Sun Microsystems provided advice and assistance.
74
75 Todd Brunhoff of NVR provided advice and assistance.
76
77 Toshihiko Kawai of Sony provided advice and assistance.
78