VirtualDub (32-bit)

What's new in this version:

[features added]

    * Motion JPEG decoder has improved heuristics for field order determination, support for restart markers, and supports 4:4:4 as well as 4:2:0 and standard 4:2:2.
    * An error is now thrown if a third-party driver leaves the CPU in MMX state when returning, which previously could cause floating-point code to malfunction.
    * Added workaround for ASUS ASV1 driver crashing under Windows NT platforms.
    * MPEG-1 files with small amounts of junk at the beginning are now recognized.
    * BMP image sequences can now be loaded as well as saved.
    * Frame rate changes are reflected in the timestamp panel.
    * Hex Editor no longer locks files and can highlight important fields in AVI files.
    * Capture: Luma squish now supports UYVY in addition to YUY2.
    * AVI handler can now recover OpenDML segments from truncated files and has more aggressive recovery methods.
    * AVI handler recognizes 'bt20' as a format that does not have delta frames.
    * Added workaround for audio sync problems caused by malformed AVI files with VBR MP3 audio.
    * Support for masking video frames and for autoscanning the video stream for bad frames to mask.

[bug fixes]

    * No more crashing when attempting to do certain kinds of seeks with no video loaded.
    * Capture: Noise reduction works properly with cropping.
    * Fixed MPEG-1 frame order bug in frameserver that was also introduced in 1.4.6.
    * Fixed MPEG-to-AVI conversion resulting in trashed wPriority and wLanguage fields in the stream header.
    * Capture: Under Windows 98/2000, monitor and system power down are inhibited in capture mode.
    * Fixed scripts and job entries being trashed when the generated script exceeds 16K.
    * Fixed codec issues caused by script system not handling long strings produced from codec data. Thanks to the DivX 4 team for reporting this one.
    * IVTC no longer causes bitrates for CBR video codecs to drop by 20%%.
    * Fixed output files being generated with type 'ivas' when the source was a type-1 DV file.
    * Fixed diagonal stripe or crash with MMX version of Levels filter when input bitmap is an odd width.
    * Fixed AVI streaming routines going off the deep end when encountering garbage data in the AVI stream.
    * Fixed occasional corrupted frames when playing back AVI with "drop frames when behind" enabled.
    * IVTC now forces interleaving on a 4-frame basis like it's supposed to.
    * The audio compression dialog was passing bad precision values to audio codecs and only querying for real-time compression.
    * Corrected crashes or errors on uncompressed video streams that have a zero or incorrect biSizeImage field.
    * Capture: Multisegment and info panel settings saved correctly.
    * Capture: Compatibility mode capture prohibited when multisegment capture enabled.