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Virtual Dub 1.5.2

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News del 30 Aprile 03 Autore: Alberto
VirtualDub è un programma che permette di acquisire ed elaborare sequenze video provenienti da una qualsiasi periferica di acquisizione.Questo l'elenco delle novità nell'attuale releaseBuild 16188 (Version 1.5.2):
  • [features added]
    • 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 (the infamous "tag 0055" problem).
    • Added workaround for AVI1 files with MP3 audio being detected as MP3 files by Windows Media Player 8.
  • [bug fixes]
    • Fixed capture free space indicator being limited to 4GB under Windows 98 (regression in 1.5 series).
    • Fixed crash when job queue could not be flushed to disk.
    • VDFs that contained multiple filters were only showing the last filter in the library (regression in 1.5 series).
    • Fixed crash when attempting to direct copy a video stream with an abnormally large BITMAPINFOHEADER (>16K). Added code to detect and correct such mistakes.
    • Fixed hang in audio filter graph editor when placing output filter with autoconnect on and no place for it to attach.
    • Fixed livelock at end of operation when lowpass/ highpass audio filters were in use.
    • Fixed internal error when attempting to start an incomplete audio filter graph (unconnected pins).
    • Fixed garbage wLanguage/wPriority values being written to audio AVI track headers when converting an MPEG-1 file.
    • Fixed crash when attempting to load an AVI stream with an invalid sample rate (zero or infinite). Added code to guess and substitute a reasonable value.
    • Fixed small memory leak in "smoother" video filter.
  • [features removed]
    • Removed coach dialogs. Not helpful enough and too outdated to maintain.
Data: 30/04/2003
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Categoria: Multimedia e Burning

Licenza: Freeware GPL

Dimensioni: 612 Kb

OS: Win 9x/Me/NT/2000/XP

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