1. WL-124_GNU-GPL.zip Driver
2. _bugs.txt File Contents

_bugs.txt Driver File Contents (WL-124_GNU-GPL.zip)

030818 * Jannel jumping
       ! Problem persist only with odd number of channels
         Like 2/1 3/0 3/2 etc...


030303 * Center channel mutes with equalizer in BSPlayer
         (Vladimir Nikiforov)
       

030303 * Does not work with DeDynamic filter


!030221 * sometimes crash at matrix change
       ? because matrix change is not synchronized with 
         working thread?

+030221 * stereo to multichannel matrix gives too low level
         for center channel if it exists at output.
       ! fixed

+030206 * Online speaker change hangs in pause mode
       + speaker change rewrited


+030120 * CM8638 SPDIF does not work
       ! (WinXP, W2K)
       + Works if adjust drivers params!


030120 * Channel jumping (ookzDVD)
       ! XP SP1/Creative only?
       ! Not because of sample's media type
         (checked with mapping3 version by ookzDVD)


+030120 * 24bit output produces noise
       ! mixer level was 2^24 instead 2^23-1 (negative numbers!)
       + fixed


+030120 * Stuttering with SPDIF (v0.6b-v0.63b). 
       ! Works fine with v0.55b.
       ! Stuttering is gone with avisync2 avisync3 versions. 
         But on some systems SPDIF mutes.
       ! works with wave out (laryllan)
       + fixed


+021225 * NVDVD does not work with filter installed?
       ! NVDVD uses default filter instead its own!!!
       + filter merit adjustments done


021225 * Initialization is too long (by PhoeniX)


+021225 * Surround is attenuated by -3dB not only at downmix
       + fixed


+021225 * in W98 config raises error when closing
       + replaced with ControlPanel application


+021225 * in W98 Control Panel icon does not appear
       ! registry string works only in >=W2K
       + Copy ac3filter.ax into system folder with .cpl extention


021225 * Switching between ac3 and mp3 works with Moonlight Odio.
         (Bojan Zivancevic)


+021223 * SPDIF is mute
       + fixed 

+021221 * exp_t shold be uint8_t instead int8_t because in exopnent
          decoding it is only check for > 24


+021217 * BSP is stuttering a little.
       ! Maybe samples are too big (12 blocks).
       ! Incorrect timestamping
       + fixed


+021216 * Does not work with ReClock renderer.
       ! Playback is extrimely fast so only some parts of sound track
         are played. After few seconds GPF occurs.
       ! Problem depends on demultiplexor. Good work with:
         * Mpeg2 Splitter (.vob)
         * Elecard Mpeg2 demultiplexor (.vob)
         * AVI splitter (.avi)
         Does not work with:
         * AC3 Parser (.ac3)
         * Ligos mpeg2 splitter (.vob)
       ! Not all timestamps set.
       ! Crash when Delivery buffer is not allocated.
       ! All timestamps are set now.
       + fixed


+021216 * WMP 9 incorrect playing
       ! Inter video does not use media time
       ! media time is number of samples and for compressed stream
         it means not the same as for PCM.
       ! do not use media time
       + fixed


+021210 * If choose from combobox and release mouse button outside of
         selection list GPF occur.
       + disappeared


+021208 * strange settings load/save behavior
       ! fixed


+021206 * stack overflow when creating local decoder
       ! ~2MB delay buffer
       ! Make dynamic buffer 
       + done


+021204 * Waveformatextensible does not work with KX drivers? v0.55
         by nico berndt
       ! disappeared at nico's comp
       ! ver 5, 10, 00, 3528:
         PCM16 bit stereo - ok
         Float - ok
         PCM24 bit stereo - silence
         PCM16/24 others - rrrr
       + kX drivers problem?


+021204 * incorrect channel mapping in pcm24 v0.6
       ! Works good at VIA AC97
       + disappeared


+021203 * float sample format does not work with waveformatextensible? v0.6
       ! Works good at VIA AC97
       ! Works good at LiveValue with kX
       + Drivers bug?


+021203 * it is scratch sound when render file then switch to float and play. v0.6


+021203 * by Diamond. On Matrix movie master gain lowered to -15dB. v0.55
       ! Checked but not found.


+021203 * click sound on overflow v0.55


+020921 * Zhang He. Incorrect dialog size in W98 Simplified Chineese.
       + patch made


+020921 * Seth Hinze. Cannot connect to DVD Navigator in Graphedit.
       ! I can connect to DVD Navigator, but sound is bad.
       + Thanks to Gabest!!!


+020909 * No SPEAKER_LOW_FREQUENCY defined in ds_channels.
       + fixed


+020907 * Bad sound when mono output
       ! incorrect mono channel mapping in defs.h
       + fixed


+020831 * When error in PES we go to infinite cycle
       + fixed


+020710 * Victor Tomilov
         No sound. When trying open properties - 
         'division by zero' occur. SB128.
         Crash on some players.
       ! problem is in mixer in_order and out_order 
         is not initialized
       ! rematrixing goes to infinite cycle and 
         get out of all bounds
       ! possible divide by null in AC3Decoder
       ! possible 0 in log in AC3Filter_prop
       + fixed


+020710 * Victor Tomilov
         SB Audigy - Reboot computer.
       + disappeared in 0.54b 



+020707 * No left channel in Dracula film
       ! incorrect channel order and channel masking in mixer
       + fixed


+020706 * on 4 speaker config surround speakers not right.
         right surround plays in all 4 speakers
         left suround plays in both surround.
       ! DirectLibA25 works fine
         so problem is in set_speakers() function
       ! DirectSound speaker configuration was choosed
         with nchannels instead of speakers. 
       + fixed.


+020706 * Film Dracula - no sound just one tone.
       ! after mixing all channels may change
         so absent LFE channel not cleared at previous
         cycle mixed again and accumulate errors.
       + fixed


+020702 * too silent
       ! level on checked DVDs was < 0.5
       + level increased by 2 and overflow check implemented


+020630 * when graph destroy with debug version of filter
         there is a message about objects left active.
       ! ROT spy holds FilterGraph and AC3Filter
         object is not destroyed.
       + ROT spy removed


+020630 * when connecting to CyberLink DVD Navigator
         GPF occur.
       ! When connecting Null Transform and select
         DOLBY AC3 format it is error
         "Upstream does not support this format"
       + Disappeared 07.07.02


+020630 * Cannot play when output is not connected.
       ! Do not send samples when not connected.
       + normal


+020630 * Do not working with DVD Navigator.
       ? DVD Navigator gives PES at ouptut?
       ! version 0.3a (with DOLBY_AC3 format enabled)
         not working too.
       ! DVD Navigator bug - it gives PES at output type
         MEDIATYPE_Audio MEDIASUBTYPE_DOLBY_AC3
       + PES parsing implemented


+020630 * Scratch sound when starting. ???
       ! deltbae for 5th fbw channel not set at frame begin
       + fixed


+020630 * Error frames appears when seeking. 
       ! Need to reset decoder after seek.
       + fixed