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老话重提了:sweatingbullets:
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7 R. k4 Z9 g; W* h刚刚FLAC了一份FF 2002交响音乐会. x$ @ z h5 ^2 C" i
本想直接镜像或者WAV的……
M, [0 Y" e1 h不想保存成APE了! r' F% H; k( X% m
WavPack呢& |' N; ]% N4 P1 B% a
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+ U7 l( s' i1 U' C% f$ d偶的CD是大部分是为了收藏 @7 k7 y' Q7 J
淘碟也还是蛮有趣的过程
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4 N- n" p( O1 ?: P" _, L4 g7 F Comparison Table# e. i- D# x# R0 c! D0 ]
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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 | ) k2 m/ n& h, G, c1 c
(table continued below)
q; _% `% @- q" w5 YFeatures | 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 |
) g, G# U- i; i/ X# p5 T/ e* The Compression ratio is calculated with the division of compressed size by uncompressed size * 100. So, lower is better. " J% R& i/ z8 r/ c4 T0 _1 x! S
Encoding speed, Decoding speed and Compression ratio are based on each encoder's default settings.
, R- c; F# x7 \ ?5 b** Flexibility refers to the amount of encoding choices offered to the users (Fast/low compression, Slow/high compression and everything inbetween)
$ v/ [, a6 L7 K* j: d[ 本帖最后由 STike 于 2007-5-3 02:19 编辑 ] |
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