New version of Frank Klemm's MPC encoder available |
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New version of Frank Klemm's MPC encoder available |
 Nov 14 2001, 05:48
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#1
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 Administrator Group: Admin Posts: 2372 Joined: 22-September 01 Member No.: 3  |
Frank Klemm put up a new version 0.90i of his custom MPC encoder. No word on the changes over 0.90f, but it's a little faster for me.
This encoder is still in early development stages... use it with care and please report any bugs to [email=pfk@uni-jena.de] (use a real name and a valid e-mail address). http://www.uni-jena.de/~pfk/mpp/#encoder-binaries[/email] Download: http://www.uni-jena.de/~pfk/mpp/bin/mppenc-windows-0.90i.zip://http://www.uni-jena.de/~pfk/mpp/#en...s-0.90i.zip://http://www.uni-jena.de/~pfk/mpp/#en...s-0.90i.zip://http://www.uni-jena.de/~pfk/mpp/#en...s-0.90i.zip |
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Nov 14 2001, 10:59
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#2
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Group: Members Posts: 64 Joined: 3-October 01 Member No.: 181 |
...and the same question again (but maybe forgotten):
why two executables ??? |
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Nov 14 2001, 11:41
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#3
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Administrator Group: Admin Posts: 2372 Joined: 22-September 01 Member No.: 3 |
The two versions apparently have different speed optimizations for AMD or Pentium class processors. I'm using a PIII 850 MHz and V2 is faster for me... On first tests, i get 5.8x with V1 and 6.0x with V2.
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Nov 14 2001, 16:26
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#4
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Founder Group: Admin Posts: 2958 Joined: 26-August 02 From: Nottingham, UK Member No.: 1 |
Here's a quote from Frank Klemm off the board at http://www.chaostar.org/phorum:
QUOTE On some machines V1 is faster (Athlon?), on other V2 (P2, P3?). There's currently no 3DNow! or SSE code in it, but the Athlon dislikes unordered memory accesses, the P3 math operations. Although a bit OT, the good news is that if there is no 3DNow! or SSE in it, then it's likely that another fairly decent jump in speed is possible when this gets added in 
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Nov 17 2001, 16:40
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#5
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Group: Members (Donating) Posts: 916 Joined: 30-September 01 From: Berlin, Germany Member No.: 112 |
Silly question: What's the advantage of Fran Klemm's encoder over Buschel's mppenc?
CU Dominic |
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Nov 17 2001, 23:03
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#6
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Administrator Group: Admin Posts: 2372 Joined: 22-September 01 Member No.: 3 |
QUOTE Advantages of this Encoder:
ca. 35% faster support of 8 . . . 32 bit linear PCM can encode also encode 1 channel files and multi channel files (only first two channels are encoded) support of directly reading LPAC lossless compressed PCM files support of directly reading FLAC lossless compressed PCM files Can directly read from a pipe (max. 27 hours of audio possible) Support of WAVE files with 2...4 GByte (if file system supports this) some minor bug fixes (which do NOT affect audio quality) smoother fade in and out support of very verbose -v -v |
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Lo-Fi Version | Time is now: 23rd May 2013 - 14:36 |
