Short: MPEG audio encoder (MC68030+FPU/040,060) Author: Stephane TAVENARD (FRANCE) Uploader: tavenard@xiii.univ-angers.fr Type: mus/misc Requires: a MC68EC030+ and FPU (accelerator and fastram recommended) When I tryed MusicIn from Michael Rausch I read this: "Encoding takes 50 times realtime on my A4000/040 for 44kHz stereo to a 128kBit stream; so don't expect it to fly on your A3000 ...." Argh he was right and it was too slow for my poor 68030/FPU/40 MHz" :( I decided to optimize this one. Now you can encode a 3 min mono sample in about 2 hours with a 68030/FPU/40 Mhz :'} but if you have a 68060 (like me) you can encode it in 15 minutes. This new version (21/08/1996) has less 'software FPU supported instructions' for '040 and '060 processors. ============================= Archive contents ============================= Original Packed Ratio Date Time Name -------- ------- ----- --------- -------- ------------- 153 107 30.0% 21-Aug-96 21:22:08 +GLOBALOPTS 61512 35707 41.9% 21-Aug-96 21:47:48 +MusicIn.030FPU 61756 35795 42.0% 21-Aug-96 21:32:30 +MusicIn.040FPU 38988 10455 73.1% 20-Aug-96 21:47:40 +musicin.c 486 284 41.5% 20-Aug-96 21:16:48 +musicin.c.info 168 117 30.3% 21-Aug-96 21:32:30 +MusicIn.lnk 768 512 33.3% 21-Aug-96 21:38:30 +MusicIn.readme 6546 1674 74.4% 21-Aug-96 21:32:24 +FFT_float.c 486 279 42.5% 20-Aug-96 21:16:48 +FFT_float.c.info 6637 1394 78.9% 21-Aug-96 20:39:46 +FFT_float_asm.a 496 308 37.9% 20-Aug-96 21:30:36 +FFT_float_asm.a.info 21425 5967 72.1% 16-Feb-96 23:54:20 +psy.c 486 281 42.1% 02-May-95 19:10:02 +psy.c.info 153 107 30.0% 16-Feb-96 22:28:26 +SCOPTIONS 486 275 43.4% 02-May-95 19:10:02 +tonal.c.info 1794 537 70.0% 14-Aug-95 18:47:52 +FFT_float_asm.h 486 229 52.8% 02-May-95 19:10:02 +FFT_float_asm.h.info 842 448 46.7% 02-May-95 19:10:02 +Find.info 2954 455 84.5% 02-May-95 19:10:02 +SCOPTIONS.info 1368 607 55.6% 23-Apr-95 23:56:26 +subs.c 486 279 42.5% 02-May-95 19:10:02 +subs.c.info 628 268 57.3% 02-May-95 19:10:02 +tables.info 37453 10435 72.1% 21-Mar-94 05:12:40 +tonal.c 48933 12622 74.2% 02-Dec-95 22:17:38 +common.c 486 279 42.5% 02-May-95 19:10:02 +common.c.info 17487 4465 74.4% 02-Dec-95 22:07:28 +common.h 486 230 52.6% 02-May-95 19:10:02 +common.h.info 2632 1711 34.9% 02-May-95 19:09:48 +Debug 14653 3054 79.1% 21-Mar-94 06:26:38 +encoder.h 486 231 52.4% 02-May-95 19:10:02 +encoder.h.info 1010 385 61.8% 23-Apr-95 14:52:12 +FFT_float.h 486 228 53.0% 02-May-95 19:10:02 +FFT_float.h.info 841 495 41.1% 02-May-95 19:10:02 +Build.info 831 376 54.7% 02-May-95 19:10:02 +Debug.info 838 541 35.4% 02-May-95 19:10:02 +Edit.info 53705 14114 73.7% 16-Feb-96 23:26:12 +encode.c 486 273 43.8% 02-May-95 19:10:02 +encode.c.info 137 77 43.7% 21-Mar-94 05:12:42 +1cb2 1984 943 52.4% 21-Mar-94 05:12:42 +1th0 1902 905 52.4% 21-Mar-94 05:12:42 +1th1 1902 905 52.4% 21-Mar-94 05:12:42 +1th2 145 81 44.1% 21-Mar-94 05:12:42 +1cb1 157 86 45.2% 21-Mar-94 05:12:42 +2cb1 149 83 44.2% 21-Mar-94 05:12:42 +2cb2 6285 697 88.9% 21-Mar-94 05:12:42 +absthr_2 4234 815 80.7% 21-Mar-94 05:12:42 +alloc_0 4388 838 80.9% 11-Apr-95 21:56:58 +alloc_1 1094 256 76.5% 21-Mar-94 05:12:42 +alloc_2 1519 335 77.9% 21-Mar-94 05:12:42 +alloc_3 140 79 43.5% 21-Mar-94 05:12:42 +1cb0 159 87 45.2% 21-Mar-94 05:12:42 +2cb0 2375 1133 52.2% 21-Mar-94 05:12:42 +2th1 2476 1202 51.4% 21-Mar-94 05:12:42 +2th2 5296 807 84.7% 21-Mar-94 05:12:42 +absthr_0 6129 725 88.1% 21-Mar-94 05:12:42 +absthr_1 10621 3498 67.0% 21-Mar-94 05:12:42 +dewindow 10621 3244 69.4% 21-Mar-94 05:12:42 +enwindow 2453 1171 52.2% 21-Mar-94 05:12:42 +2th0 3472 1735 50.0% 22-Aug-96 11:07:08 +MusicIn.doc -------- ------- ----- --------- -------- 457555 165226 63.8% 23-Aug-96 23:33:02 59 files