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PostPosted: Fri Mar 02, 2018 6:23 am 

Joined: Tue Jan 16, 2018 9:07 am
Posts: 15
These are playable in Foobar2000 with vgm stream component installed ofcourse
But I'm confused, Should I convert it to MP3 or FLAC/WAV
Is this file lossy or lossless?

https://jumpshare.com/v/dvpqq5moILmJRolRJnQn

Duration : 1:00.060 (2 882 880 samples)
Sample rate : 48000 Hz
Channels : 2
Bits per sample : 16
Bitrate : 432 kbps
Codec : CRI ADX 4-bit ADPCM
Encoding : lossless
<INTERLEAVE> : 0x12
<LAYOUT> : interleave
<METADATA_SOURCE> : CRI ADX header type 04
<STREAM_TOTAL_SAMPLES> : 2882912


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PostPosted: Sat Mar 03, 2018 3:35 pm 

Joined: Thu Nov 16, 2017 7:11 pm
Posts: 41
It’s lossy. It’s only reporting lossless because it’s hardcoded (idk why). Eventually I’ll fix it to report a more accurate reading.


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PostPosted: Sun Mar 04, 2018 12:29 am 

Joined: Tue Jan 16, 2018 9:07 am
Posts: 15
Thank You
And this is another file from God of War 3

https://jumpshare.com/v/Sfdv9IirZmgIbKXHqNIe

Duration : 2:52.077 (8 259 696 samples)
Sample rate : 48000 Hz
Channels : 2
Bits per sample : 16
Bitrate : 438 kbps
Codec : Playstation 4-bit ADPCM
Encoding : lossless
<INTERLEAVE> : 0x10
<LAYOUT> : interleave
<METADATA_SOURCE> : Sony XVAG header
<STREAM_TOTAL_SAMPLES> : 8259720


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PostPosted: Mon Mar 05, 2018 5:55 am 

Joined: Thu Nov 16, 2017 7:11 pm
Posts: 41
The general rule of thumb is ADPCM = lossy. By default, foo_input_vgmstream reports lossless on every supported file type ragardles if it’s accurate or not since it’s hardcoded. Like I said, I’ll have to fix that at some point unless my colleagues get to it before I do.


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