Bug 1065736

Summary:	Lossy lossless compression in hybrid mode
Product:	[Fedora] Fedora	Reporter:	František Dvořák <valtri>
Component:	wavpack	Assignee:	Peter Lemenkov <lemenkov>
Status:	CLOSED ERRATA	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	20	CC:	lemenkov, lnie, mlichvar
Target Milestone:	---
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	wavpack-4.70.0-1.fc19	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2014-02-23 08:37:33 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description František Dvořák 2014-02-16 13:28:34 UTC

Description of problem:

wavpack codec supports correction file for hybrid mode, which can be used for fully restoring the original wave data. With options "-bXXXX -c" though, the wave data differs after coding and decoding.

Version-Release number of selected component (if applicable):

4.60.1-8.fc20

How reproducible:

always

Steps to Reproduce:
0. # have 1.wav sound file
1. wavpack -b24 -c 1.wav -o 2.wv
2. wvunpack 2.wv
3. cmp 2.wav 1.wav && echo OK || echo FAIL

Actual results:

2.wav 1.wav differ: char 88213, line 41
FAIL

Expected results:

OK

Additional info:

* 4.70.0 upstream version fixes the problem
* using additional "-cc" option results in loss-less compression even with 4.60.0
* tested with 44100 Hz, 16 bit, stereo file.

Comment 1 Fedora Update System 2014-02-17 13:09:52 UTC

wavpack-4.70.0-1.fc19 has been submitted as an update for Fedora 19.
https://admin.fedoraproject.org/updates/wavpack-4.70.0-1.fc19

Comment 2 Fedora Update System 2014-02-17 13:10:35 UTC

wavpack-4.70.0-1.fc20 has been submitted as an update for Fedora 20.
https://admin.fedoraproject.org/updates/wavpack-4.70.0-1.fc20

Comment 3 Fedora Update System 2014-02-18 13:28:15 UTC

Package wavpack-4.70.0-1.fc19:
* should fix your issue,
* was pushed to the Fedora 19 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing wavpack-4.70.0-1.fc19'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2014-2668/wavpack-4.70.0-1.fc19
then log in and leave karma (feedback).

Comment 4 lnie 2014-02-21 03:23:26 UTC

wavpack-4.70.0-1.fc19 works

Comment 5 Fedora Update System 2014-02-23 08:37:33 UTC

wavpack-4.70.0-1.fc20 has been pushed to the Fedora 20 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 6 Fedora Update System 2014-03-06 08:08:50 UTC

wavpack-4.70.0-1.fc19 has been pushed to the Fedora 19 stable repository.  If problems still persist, please make note of it in this bug report.