Inverse telecine has been disabled. It\'s not working
nearly as well on various sources as I\'d hoped, and so
I\'ve disabled it until I have time to fix it.
[features added: main program]
Direct support for YUY2 in both processing and capture
modes.
VirtualDub can now detect when files are about to
exceed available disk space and/or the 4Gb FAT32 limit,
and close the file before the limit.
Replaced puny OS audio compression dialog with better,
BIGGER one.
[features added: capture]
Capture: Implemented video clock adjustment in capture
mode for better audio/video sync.
Capture: Fast field swap (RGB, YUY2, UYVY, YVYU).
Capture: Fast noise reduction (RGB8, RGB24, RGB32, YUY2,
UYVY, YVYU). (Algorithm courtesy of Steven Don).
Capture: Fast 2:1 linear and cubic vertical reduction
(RGB8, RGB24, RGB32, YUY2, UYVY, YVYU).
Capture: CPU usage detection works in Windows NT/2K.
[optimizations]
Added MMX IDCT routine to MPEG-1 and MJPEG decoding.
MJPEG decoding significantly faster.
[bug fixes: main program]
MJPEG mode selections no longer crash if the video
isn\'t in MJPEG format.
Internal MJPEG decoder now handles output from PICVideo
and recent Morgan MJPEG codecs.
Fixed video filter API causing filters to occasionally
receive timestamps in us instead of ms.
Fixed MPEG-1 packet sync errors caused by improper
handling of sequence end tags.
Fixed slight bias in MPEG-1 motion prediction.
Fixed MPEG-1 macroblock skipping at slice start
[fixes KareKano op].
Fixed video compressor confusion when two codecs of the
same format are installed under different FOURCCs (e.g.
PICVideo and MainConcept).
Fixed intermittent file write corruption on NT/2K SMP
systems.
Filters deinitialized on exit (thanks Joey Liaw).
Hitting Cancel on the audio compression dialog no longer
disables audio compression.
Jobs with extended open options work.
Smoother filter saves noise prefilter option.
Fixed some miscellaneous \"Unhandled Microsoft C++
Exception\" crashes that were supposed to be errors.
Fixed audio segments getting dropped during preview
whenever the pipeline stalled temporarily.
Fixed the stupid crash requester not saving crashinfo
files.
[bug fixes: capture]
Fixed capture \'audio relative rate\' value going negative.
Fixed not being able to disable \'stupid capture driver\'
settings in preferences.
Allocate disk space dialog properly shows current
capture drive.
Disk space measurement works with UNC network paths.
Segments can now exceed 2Gb.
Fixed seek timing errors introduced in capture files
with compressed audio.
No longer crashes when running out of spill drives.
Fixed crashing problems when using the \'save compression\'
option with [No compression] or codecs that are
later removed.
About:
VirtualDub is a video capture/processing utility for 32-bit Windows platforms (95/98/ME/NT4/2000/XP), licensed under the GNU General Public License (GPL). It lacks the editing power of a general-purpose editor such as Adobe Premiere, but is streamlined for fast linear operations over video. It has batch-processing capabilities for processing large numbers of files and can be extended with third-party video filters. VirtualDub is mainly geared toward processing AVI files, although it can read (not write) MPEG-1 and also handle sets of BMP images.
An exciting history of VirtualDub startup can be found here.
