Doesn't like 32bit wavs, rendered with Sox

[mungewell]

Rendered some files with Sox whilst debuging root note issue, these cause lots (!!) of warning messages.

Detecting and converting multisamples...

Analyzing: C:\Users\simon\Documents\MPC\20211014_keygroup_exp_[ProjectData]\sources\71264_v2_BanjoUkulele_DaveHilowitz_SFZ\Banjo Ukulele [SFZ]\silent

Analyzing: C:\Users\simon\Documents\MPC\20211014_keygroup_exp_[ProjectData]\sources\71264_v2_BanjoUkulele_DaveHilowitz_SFZ\Banjo Ukulele [SFZ]\silent\Samples

Analyzing: C:\Users\simon\Documents\MPC\20211014_keygroup_exp_[ProjectData]\sources\71264_v2_BanjoUkulele_DaveHilowitz_SFZ\Banjo Ukulele [SFZ]\silent\Banjo Ukulele.sfz
Can't read sample file. Either not a WAV or broken: %1

java.io.IOException: de.mossgrabers.sampleconverter.exception.CompressionNotSupportedException: Unsupported data compression: Extensible

at de.mossgrabers.sampleconverter.core.DefaultSampleMetadata.addMissingInfoFromWaveFile(DefaultSampleMetadata.java:538)

at de.mossgrabers.sampleconverter.core.detector.AbstractDetectorTask.loadMissingValues(AbstractDetectorTask.java:292)

at de.mossgrabers.sampleconverter.format.sfz.SfzDetectorTask.parseVelocityLayers(SfzDetectorTask.java:204)

at de.mossgrabers.sampleconverter.format.sfz.SfzDetectorTask.parseMetadataFile(SfzDetectorTask.java:114)

at de.mossgrabers.sampleconverter.format.sfz.SfzDetectorTask.readFile(SfzDetectorTask.java:87)

at de.mossgrabers.sampleconverter.core.detector.AbstractDetectorTask.detect(AbstractDetectorTask.java:83)

at de.mossgrabers.sampleconverter.core.detector.AbstractDetectorTask.call(AbstractDetectorTask.java:112)

at de.mossgrabers.sampleconverter.core.detector.AbstractDetectorTask.call(AbstractDetectorTask.java:37)

at javafx.concurrent.Task$TaskCallable.call(Task.java:1425)

at java.base/java.util.concurrent.FutureTask.run(Unknown Source)

at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)

at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)

at java.base/java.lang.Thread.run(Unknown Source)

Caused by: de.mossgrabers.sampleconverter.exception.CompressionNotSupportedException: Unsupported data compression: Extensible

at de.mossgrabers.sampleconverter.file.wav.DataChunk.calculateLength(DataChunk.java:61)

at de.mossgrabers.sampleconverter.core.DefaultSampleMetadata.addMissingInfoFromWaveFile(DefaultSampleMetadata.java:533)

... 12 more

Can't read sample file. Either not a WAV or broken: %1

C:\Users\simon\Documents\MPC\20211014_keygroup_exp_[ProjectData]\sources\71264_v2_BanjoUkulele_DaveHilowitz_SFZ\Banjo Ukulele [SFZ]\silent>head -n 20 "Banjo Ukulele.sfz"
<group>
seq_length=8
ampeg_release=10
trigger=attack
lovel=0
hivel=79

<region> pitch_keycenter=60 lokey=60 hikey=60 seq_position=1 sample=Samples/BU1_60_C3_p_1.wav
<region> pitch_keycenter=61 lokey=61 hikey=61 seq_position=1 sample=Samples/BU1_61_C#3_p_1.wav
<region> pitch_keycenter=62 lokey=62 hikey=62 seq_position=1 sample=Samples/BU1_62_D3_p_1.wav
<region> pitch_keycenter=63 lokey=63 hikey=63 seq_position=1 sample=Samples/BU1_63_D#3_p_1.wav
<region> pitch_keycenter=64 lokey=64 hikey=64 seq_position=1 sample=Samples/BU1_64_E3_p_1.wav
<region> pitch_keycenter=65 lokey=65 hikey=65 seq_position=1 sample=Samples/BU1_65_F3_p_1.wav
<region> pitch_keycenter=66 lokey=66 hikey=66 seq_position=1 sample=Samples/BU1_66_F#3_p_1.wav
<region> pitch_keycenter=67 lokey=67 hikey=67 seq_position=1 sample=Samples/BU1_67_G3_p_1.wav
<region> pitch_keycenter=68 lokey=68 hikey=68 seq_position=1 sample=Samples/BU1_68_G#3_p_1.wav
<region> pitch_keycenter=69 lokey=69 hikey=69 seq_position=1 sample=Samples/BU1_69_A3_p_1.wav
<region> pitch_keycenter=70 lokey=70 hikey=70 seq_position=1 sample=Samples/BU1_70_A#3_p_1.wav
<region> pitch_keycenter=71 lokey=71 hikey=71 seq_position=1 sample=Samples/BU1_71_B3_p_1.wav
<region> pitch_keycenter=72 lokey=72 hikey=72 seq_position=1 sample=Samples/BU1_72_C4_p_1.wav

C:\Users\simon\Documents\MPC\20211014_keygroup_exp_[ProjectData]\sources\71264_v2_BanjoUkulele_DaveHilowitz_SFZ\Banjo Ukulele [SFZ]\silent>"c:\Program Files (x86)\sox-14.4.2\sox.exe" --info Samples\BU1_60_C3_p_1.wav

Input File     : 'Samples\BU1_60_C3_p_1.wav'
Channels       : 1
Sample Rate    : 8000
Precision      : 32-bit
Duration       : 00:00:03.00 = 24000 samples ~ 225 CDDA sectors
File Size      : 96.1k
Bit Rate       : 256k
Sample Encoding: 32-bit Signed Integer PCM

BU1_60_C3_p_1.zip

[mungewell]

for reference the sample was created with...

$ find Samples -name *.wav -exec sox -n -r 8000 silent/{} synth 3 sine 500 gain -90 \;

[git-moss]

Do you have some of these files with some meaningful content for testing?

[mungewell]

I'm not sure how much more meaningful these are, but here's some 48KHz mono WAVs rendered by sox with different tones in them. I'm away from my PC with your convertor so unable to confirm whether they cause the same error... tones.zip

C:\Users\swood\Downloads\tones>"c:\Program Files (x86)\sox-14-4-2\sox.exe" --info part_0.wav

Input File     : 'part_0.wav'
Channels       : 1
Sample Rate    : 48000
Precision      : 32-bit
Duration       : 00:00:01.00 = 48000 samples ~ 75 CDDA sectors
File Size      : 192k
Bit Rate       : 1.54M
Sample Encoding: 32-bit Signed Integer PCM

[git-moss]

I allow this format now in the next update (but not fully sure if the 2 x mono to stereo conversion will work). However, the WAV files are not loaded by the MPC software.

[mungewell]

Thank you.