Clarify Benchmark: MPG321

Error classes

There is 1 normal class (corresponding to the successful playing of an mp3 file), and 3 error classes.

  Error message Cause of the error
1 
mpg321 -v --wav cf1.wav cf1.mp3
High Performance MPEG 1.0/2.0/2.5 Audio Player for Layer 1, 2, and 3.
Version ClarifySpecial (2004/10/17 : last year, in honor Whidbey Beta 1).
Title  : Corrente                        Artist: G. Frescobaldi
Album  :                                 Year  : 2002
Comment: Chuck Flanders - Guitar         Genre : Classical
Directory: C:\Clarify\
Playing MPEG stream from cf1.mp3 ...
MPEG 1.0, Layer: III, Freq: 44100, mode: Single-Channel, modext: 0, BPF : 2560
Channels: 1, copyright: No, original: Yes, CRC: No, emphasis: 0.
Bitrate: 128 Kbits/s, Extension value: 0
Audio: 1:1 conversion, rate: 44100, encoding: signed 16 bit, channels: 1
Frame#   975 [ 1347], Time: 00:25.56 [00:35.09],
[0:25] Decoding of C:\Clarify\cf1.mp3 finished.
MP3 frames were corrupt
2 
mpg321 -v --wav .wav ct1.mp3
High Performance MPEG 1.0/2.0/2.5 Audio Player for Layer 1, 2, and 3.
Version ClarifySpecial (2004/10/17 : last year, in honor Whidbey Beta 1).
Directory: C:\Clarify\
Playing MPEG stream from ct1.mp3 ...
MPEG 1.0, Layer: III, Freq: 44100, mode: Single-Channel, modext: 0, BPF : 1280
Channels: 1, copyright: No, original: No, CRC: No, emphasis: 0.
Bitrate: 64 Kbits/s, Extension value: 0
Audio: 1:1 conversion, rate: 44100, encoding: signed 16 bit, channels: 1
Frame#  3498 [    5], Time: 01:31.37 [00:00.14],
[1:31] Decoding of C:\Clarify\ct1.mp3 finished.
ID3 tags were corrupt. Corrupted ID3 tags rendered as empty strings while mpg321 ignores internal error messages from libid3tag.
3   Unsupported file format usually manages to produce some garbled audio, and only crashes occasionally.

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Last modified: Fri Sep 15 13:50:42 CDT 2006