Version history AC3Filter

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Changes from v1.60b -> v1.61b

• Clear DirectShow filter cache on install and uninstall
• Fixed: Matrix was not saved
• Fixed: Popping sound when seeking DTS/WAV or AC3/WAV file
• Translations updated: Slovak (thanks to Artam), Spanish (thanks to Ferny)

Changes from v1.51a -> v1.60b

• Major change in this version is x64 support.
• Now filter is distributed in several editions: Full, Lite and Win9x. More about the difference.
• Much work with equalizer. Now you can work with each channel individually and with all channels at once. You can see the equalizer's real frequency response, and build your own equalizers with custom frequency bands up to one hertz precise.
• Spectrum is now synchronized with audio playback. Also, you can see the spectrum of individual channels.
• Translated to Greek (thanks to thanks to Peter Perdik and Dimitrios Topouzidis) and Slovenian (thanks to DarkHand).
• Installer is localized now.

Changes from v1.50a -> v1.51a

• CPU usage takes in account number of processors
• Center, Voice and LFE levels are synchronized across Mixer and Gains pages
• 'Decoder info' box did not work sometimes
• Slovak, Spanish and Italian translations updated

Changes from v1.46 -> v1.50a

• Equalizer
• Spectrum analyzer
• Sample rate conversion
• spdif_test utility
• New and updated translations
• Old bugs killed, new made :)

Changes from v1.45b -> v1.46

• AC3 encoder bitrate is now adjustable
• Korean translation added (thanks to starcodec)
• Upmixing of Dolby Surround files works now (thanks to Stefan Schott)
• MPEG Audio Joint stereo playback fixed (thanks to Daniel Bechter)
• Problem with decimal point in mixing matrix on some non-english Windows (thanks to Marcin Hencz)

Changes from v1.40 -> v1.40b

• Localization support!
• Localization procedure is easy and can by done by everyone!
• Russian translation !
• Fixed bug in AC3 decoder (audio skips). Thanks to Chris Meadowcroft!
• User manual fixed (broken in v1.35b)
• Mixing LFE channel into several channels preserves resulting loudness. LFE level now means gain relative to front channles.

Changes from v1.30b -> v1.35b

• Fixed a bug in AC3 decoder (decoding of 4.1 and 3.1 AC3 files was affected). Thanks to Dietmar Kleiner for reporting and testing!
• Fixed a bug with fast playback of mono files in WMP
• Delay units works correctly in offline config utility
• SPDIF page added, all SPDIF-related options are moved there
• AC3Config utility supports themes
• Invert levels option to fix a bug with levels display in 3rd-party themes
• Default output format changed to stereo (Much of people with stereo setup cannot hear center channel with default multichannel output)

Changes from v1.20b -> v1.30b

• AC3 decoding level made louder by +6dB
• Fixed: sometimes 2 tray icons appear in WMP
• Fixed: Matrix editing did not work in Vista
• Fixed: Gains was not saved in Vista

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