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Topic: Wavpack MD5 (Read 3650 times) previous topic - next topic
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Wavpack MD5

For encoding files losslessly, I use WavPack 4.31 (the latest version), with the -m (compute & store MD5 signature of raw audio data) included on the command line.

I've encoded all my files with the same command line, and I replaygain the album, so that it looks something like this in foobar2000 when I click "properties":

Code: [Select]
replaygain_track_gain = -7.77 dB
replaygain_album_gain = -8.29 dB
replaygain_track_peak = 0.977233
replaygain_album_peak = 0.977386
index = 45864
samplerate = 44100
channels = 2
bitspersample = 16
format = Integer
codec = WavPack
bitrate = 860
compression = Lossless

Today I encoded a few more albums, I checked the "properties" in foobar2000 again and here is what I got:
Code: [Select]
samplerate = 44100
channels = 2
bitspersample = 16
format = Integer
codec = WavPack
version = 4
bitrate = 928
compression = Lossless, High
original MD5 = 956b378c6220394fbe0bbd14e544c707
referenced_file = 謝霆鋒 - 黃 - Disc 2.wv
replaygain_track_gain = -8.85 dB
replaygain_track_peak = 0.973724
replaygain_album_gain = -9.17 dB
replaygain_album_peak = 0.988708

The difference is that the files encoded today have these displayed in the file's properties:
version = 4
compression = Lossless, High
original MD5 = 956b378c6220394fbe0bbd14e544c707
referenced_file = 謝霆鋒 - 黃 - Disc 2.wv

Is there some reason that my previous files don't display this information?

Wavpack MD5

Reply #1 –
It seems like some of ones loaded in your playlist are CUEs, instead of the actual file, while others aren't. Perhaps only the cue contains the md5?
 

Wavpack MD5

Reply #2 –
Forgot to state that I embed cuesheets in my Wavpack files, the cuesheets embedded don't contain any info on MD5.

I encode the files to Wavpack, replay gain them and embed the cuesheet into the file every time.

I just find it strange that the files encoded today display more information...