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老话重提了:sweatingbullets: % w5 L- k: Y% h3 O$ s0 t) F* ]
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刚刚FLAC了一份FF 2002交响音乐会
e& f3 d! B( u% f% [6 n% S本想直接镜像或者WAV的……3 g- }6 z: X% N L% U
不想保存成APE了
# P2 U. x& A) O I) n# p+ m- ZWavPack呢2 D: I; A+ ~6 W' W7 }1 T
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偶的CD是大部分是为了收藏
9 [) P, U: t' `淘碟也还是蛮有趣的过程
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: ?' G* ?7 F( a+ K8 b) M; [ Comparison Table
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o+ }7 `/ z( e4 F* x| Features | WavPack | ALAC | FLAC | Monkey's | OptimFROG | Shorten | | Encoding speed | very fast | average | fast | fast | slow | very fast | | Decoding speed | very fast | fast | very fast | average | average | very fast | | Compression* | 58.0% | 58.50% | 58.70% | 55.50% | 54.70% | 63.50% | | Flexibility** | very good | bad | very good | very good | very good | bad | | | | Error handling | yes | | yes | no | yes | no | | Seeking | yes | yes | yes | yes | yes | yes | | Tagging | ID3/APE | QT tags | Vorbis tags | ID3/APE | ID3/APE | no | | Hardware support | limited | good | very good | limited | no | limited | | Software support | good | bad | very good | good | average | very good | | Hybrid/lossy | yes | no | no | no | yes | no | | ReplayGain | yes | sort of | yes | no | yes | no | | RIFF chunks | yes | | no | yes | yes | yes | | Streaming | yes | yes | yes | no | yes | no | | Pipe support | yes | no | yes | yes | yes | yes | | Open source | yes | Yes (decoding) | yes | yes | no | yes | | Multichannel | yes | yes | yes | no | no | no | | High resolution | yes | yes | yes | yes | yes | no | | OS support | All | Win/Mac | All | All | Win/Mac/Linux | All | 8 W; B" l, s) ^# a
(table continued below) 5 G* N, f' {$ v% h
| Features | WMA | LA | TTA | LPAC | MPEG-4 ALS | MPEG-4 SLS | Real Lossless | | Encoding speed | average | slow | very fast | average | average | slow | slow | | Decoding speed | average | slow | fast | fast | fast | slow | fast | | Compression* | 56.30% | 53.50% | 57.10% | 57.20% | 57.10% | ? | 57.0% | | Flexibility** | bad | average | bad | bad | very good | bad | bad | | | | Error handling | yes | no | yes | no | yes | yes | | | Seeking | yes | yes | yes | slow | yes | yes | yes | | Tagging | Proprietary | ID3v1 | ID3 | no | yes | yes | Proprietary | | Hardware support | limited | no | limited | no | no | no | no | | Software support | good | bad | average | average | bad | bad | bad | | Hybrid/lossy | no | no | no | no | no | yes | no | | ReplayGain | no | no | yes | no | yes | yes | no | | RIFF chunks | no | yes | no | yes | | | | | Streaming | yes | | no | no | yes | yes | yes | | Pipe support | yes | yes | no | | | | no | | Open source | no | no | yes | no | yes | yes | no | | Multichannel | yes | no | yes | no | yes | yes | no | | High resolution | yes | no | yes | yes | yes | yes | no | | OS support | Win/Mac | Win/Linux | All | Win/Linux/Sol | All | All | Win/Mac/Linux | ( K# }5 g- ?9 p2 b
* The Compression ratio is calculated with the division of compressed size by uncompressed size * 100. So, lower is better.
! v/ ^$ _+ a/ Q0 c% W8 HEncoding speed, Decoding speed and Compression ratio are based on each encoder's default settings.
' r8 _8 M2 s$ ~$ y7 G** Flexibility refers to the amount of encoding choices offered to the users (Fast/low compression, Slow/high compression and everything inbetween) " y% a% m. a7 N K) X
[ 本帖最后由 STike 于 2007-5-3 02:19 编辑 ] |
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