Thumbnails not collected by dmedia

[johnprattchristian]

Dmedia seems to have failed to get thumbails for half the footage. Playback is perfectly fine.

ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: dmedia 13.05.0-0~raring [origin: LP-PPA-novacut-stable]
ProcVersionSignature: Ubuntu 3.8.0-23.34-generic 3.8.11
Uname: Linux 3.8.0-23-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.9.2-0ubuntu8.1
Architecture: amd64
CrashDB: {'impl': 'launchpad', 'project': 'dmedia'}
Date: Mon Jun 10 01:03:29 2013
InstallationDate: Installed on 2013-03-21 (81 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
MarkForUpload: True
PackageArchitecture: all
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: dmedia
UpgradeStatus: Upgraded to raring on 2013-04-25 (45 days ago)