VirtualDub is a video capture and processing program. It features fast capturing, process files larger than the 2 gigabyte limit, optimized for linear editing, support for Motion-JPEG, MPEG-1 video and layer 3 audio, real-time and near-realtime video processing, video job queues, and much more.

Changes:

• Converted help from WinHelp to HTML and updated dialog help to current feature set
• Added frame rate conversion to arbitrary frame rates
• Added logging to report non-fatal warnings during operations
• MPEG parser detects and reports timestamp discontinuities
• Added limited error concealment capabilities to input handlers
• Optimized audio filters a bit and added tap count control for lowpass, highpass, and resampling filters
• Added "new rate" audio filter to relabel an audio stream with a new sampling rate without resampling
• Incomplete audio format headers that are rejected by ACM MP3 codecs are automatically fixed with the required fields
• Added workaround for AVI1 files with MP3 audio being detected as MP3 files by Windows Media Player 8
• Fixed capture free space indicator being limited to 4GB under Windows 98