TEncoder saves its settings to the app folder now.
A strong candidate to the database.
Quote:
TEncoder is a multithreaded video and audio converter that uses MEncoder, MPlayer and FFMpeg. It can convert almost every video and audio type to each other. Subtitles with same name as video can be hard-coded into video. Up to 8 simultaneous encoders can be run so encoding time decreases. You can select between multiple audio and subtitle tracks. Extracting video or audio content is possible. Edit subtitle and audio delays and part of video that will be encoded. Effects like deinterlacing can be applied to videos.
Features
Supports almost all video formats
Multithreading enables you to use all cores of your CPU
Subtitles can be hard-coded into video
Output video codecs are: Mpeg1, Mpeg2, Xvid, Mpeg4, H264, FLV, WMV, VP8
Output audio codecs are: MP3, WAV, AAC, OGG Vorbis, AC3, Mp2
Choose between FFMpeg and Mencoder as encoder
Select between different audio and subtitle tracks for each file
Skin support
Do two passes to improve quality
Pass custom commands to encoders
Preview files before encoding

Download v.2.1.2454 Portable:
http://sourceforge.net/projects/tencoder/files/2.1/TEncoder%282.1.2454%29%28portable%29.7z/download