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IDProjectCategoryView StatusDate SubmittedLast Update
0000153OpenMPTFile Format Supportpublic2011-07-14 10:342011-07-16 18:29
Reporterjmkz Assigned ToSaga Musix  
PriorityhighSeverityminorReproducibilityalways
Status resolvedResolutionfixed 
Platformx86OSWindowsOS VersionXP
Product VersionOpenMPT 1.19.02.00 (upgrade first) 
Target VersionOpenMPT 1.19.03.00 (upgrade first)Fixed in VersionOpenMPT 1.19.03.00 (upgrade first) 
Summary0000153: 8-Bit Stereo samples are saved incorrectly in sample tab
Description

I have loaded a sample into a sample slot and converted to 8 bit (16KHz, 16 bits signed) Then I saved to wav and when I load again to other sample slot it detects as unknown file type (dialog). That's strange AFAIK it don't saves samples as RAW.

Additional Information

I have detected in current release, and so for testing version. After some testing, I have noticed that loading a sample (mostly any, unsure) then converted to 8 bit and saved to WAV, OpenMPT saves as raw.

TagsNo tags attached.
Has the bug occurred in previous versions?
Tested code revision (in case you know it)

Activities

jmkz

jmkz

2011-07-14 12:48

reporter   ~0000247

Tested upto v1.18.3 and has the same bug
jmkz

jmkz

2011-07-15 00:46

reporter   ~0000248

Is this aleady known as a known issue?
Saga Musix

Saga Musix

2011-07-15 07:22

administrator   ~0000249

Please check whether the suggested sample filename ends with ".raw", and if the selected file type in the selection dialog is "RAW Audio"
jmkz

jmkz

2011-07-15 10:46

reporter   ~0000250

Last edited: 2011-07-15 10:46

It's .wav and yes it shows the RAW audio dialog.
jmkz

jmkz

2011-07-15 10:51

reporter   ~0000251

Last edited: 2011-07-15 17:07

Please check this http://www.mediafire.com/file/4bmo0hyj9nfq5m0/example%20wavs.7z
jmkz

jmkz

2011-07-15 17:08

reporter   ~0000252

Thanks for writting the new title ;D
jmkz

jmkz

2011-07-16 17:53

reporter   ~0000253

With revision 917 I can confirm this bug is fixed; but I don't know if it needs more research.
Saga Musix

Saga Musix

2011-07-16 18:17

administrator   ~0000254

The code for unsigned interleaved 8-bit stereo samples was simply missing - I don't think that this needs any more research. :D

Issue History

Date Modified Username Field Change
2011-07-14 10:34 jmkz New Issue
2011-07-14 10:37 jmkz Description Updated
2011-07-14 12:48 jmkz Note Added: 0000247
2011-07-15 00:46 jmkz Note Added: 0000248
2011-07-15 07:22 Saga Musix Note Added: 0000249
2011-07-15 10:46 jmkz Note Added: 0000250
2011-07-15 10:46 jmkz Note Edited: 0000250
2011-07-15 10:51 jmkz Note Added: 0000251
2011-07-15 13:11 Saga Musix Assigned To => Saga Musix
2011-07-15 13:11 Saga Musix Status new => assigned
2011-07-15 13:11 Saga Musix Product Version OpenMPT 1.19.02.* (old testing) => OpenMPT 1.19.02.00 (upgrade first)
2011-07-15 13:11 Saga Musix Target Version => OpenMPT 1.19.03.00 (upgrade first)
2011-07-15 13:11 Saga Musix Summary Saved samples from Samples tab are saved as raw => 8-Bit Stereo samples are saved as raw in sample tab
2011-07-15 17:07 jmkz Note Edited: 0000251
2011-07-15 17:08 jmkz Note Added: 0000252
2011-07-16 17:53 jmkz Note Added: 0000253
2011-07-16 18:17 Saga Musix Note Added: 0000254
2011-07-16 18:17 Saga Musix Status assigned => resolved
2011-07-16 18:17 Saga Musix Fixed in Version => OpenMPT 1.19.02.* (old testing)
2011-07-16 18:17 Saga Musix Resolution open => fixed
2011-07-16 18:29 Saga Musix Summary 8-Bit Stereo samples are saved as raw in sample tab => 8-Bit Stereo samples are saved incorrectly in sample tab