Should add an extension to rendered file names or guess format from entered extension

[Alexey Kotlyarov]

Binary package hint: pitivi

When rendering output, there are separate selections for file name and file format. Therefore, it is easy to create a file in some format without any extension, which might lead to confusion later when opening that file. Pitivi should append an extension to the file name based on chosen format and/or guess the format from file extension entered, like, for example, Gimp does.

ProblemType: Bug
Architecture: amd64
Date: Wed Oct 7 23:02:42 2009
DistroRelease: Ubuntu 9.10
NonfreeKernelModules: nvidia
Package: pitivi 0.13.3-2
PackageArchitecture: all
ProcEnviron:
 PATH=(custom, user)
 LANG=ru_RU.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-12.39-generic
SourcePackage: pitivi
Uname: Linux 2.6.31-12-generic x86_64