NikiWiki - User contributions [en]

Vladest

2005-11-08T15:45:12Z

Rdconsult: /* High priority */

Since February 2004 netlabs.org is hiring vladest as full time developer. Vladest is the main guy behind [http://warpvision.netlabs.org Warpvision] (GUI Version) and the open sourced version of [http://uniaud.netlabs.org Innotek UNIAUD].

For sure this costs money, so far it is basicaly my personal money which goes to Vladest. There are some usergroups who promised me sponsoring and I also get some money from individuals. This page here is mainly thought for people who are curious what happens with their money and for sure it should also attract you and other people & usergroups to [http://www.mensys.net/NETLABS support netlabs.org] <- yes this link takes you to the Mensys page where you can buy sponsoring units :-)

As usual I will keep no money for myself, I have a good salary and I do not want to make profit out of netlabs.org. All money we get is invested into our open source projects and our hired developers, from time to time also into hardware for the servers.

Thanks

Adrian Gschwend<br>
Founder of netlabs.org

==ToDo's for Vladest==
===General===
* Updated source in CVS!
* Document work progress
* Keep the website up to date (Webcam & TV Support is not mentioned at the moment), add news on a regular base
* Post new releases of both UNIAUD & WVGUI to the mailinglists
* Bugs in Bugtracker (Ktk has to do them first :)

===WVGUI===
====High priority====
# Full embedded plugin support for Mozilla Firefox (including streaming), like [http://mplayerplug-in.sourceforge.net/ mplayer-plugin]
# DVD Menu support
# Enhanced Webcam integration (GUI, dialogs...)
# Recording of TV picture to disk

====Low priority/ongoing====
# Bug fixing etc.
# Always fresh libavcodec.

===UNIAUD===
====High priority====
# Add bldlevel information to UNIAUD
# Improve boot time message processing / documentation methode <p> add version / bldlevel info to frist line of alsahlp$. Add all of the boot messages, not just log/trace info.
# Documantion - readme How to install, to debug, get support and report bugs <p> cumulative change log? ( e.g. document the methode "copy alsahlp$ uniaud.log" )
# debug level 1 and 2 bug / problem reports
# Creating PM aggressive mixer
# Adding new sound API (alsa-lib like) based only on 32 bit driver. So software which uses this API won't require PM/MMOS2. Alsa-lib like interface will simplify porting audio applications from Linux. This basically means that we have to port [http://jackit.sourceforge.net/ JACK]

====Low priority/ongoing====
# Adding multichannel support
# Adding software mixing of PCM streams (will be available only for own API)
# Multicards support
# Standalone AC3->PCM decoding project with SPDIF IN support (i.e. software AC3 decoder)

==Work History==

===Week 14/04: 29. March 2004 - 2. April 2004===
Uniaud:
Uniaud API separated to standalone DLL (UNIAUD.DLL)
Added multicard support to API
Almost finished mixer API in UNIAUD.DLL.
Now, mixer api supports mixer callbacks for easy creating of an aggessive mixer
As usual - latest fixes/changes in core code from ALSA project
WVGUI:
Written first plugins API draft. It requires some more work and polishing. Any ideas are welcome
A lot of fixes/bugfixes etc.

=== - 11. May 2004===
Uniaud:
Uniaud API almost finished
Added multicard support. (Only different card at this time. Same cards support will be added later)
Added workaround for EARLYMEMINIT
A lot of fixes from ALSA team
Added SB Live 2003 support
WVGUI:
Basically a lot of fixes.
New subtitles look&feel (thanks to KO Myung-Hun )

=== - 20. May 2004===
Uniaud:
Multichannel support for UNIAUD API (SB Live tested and works)
Latest fixes from ALSA team
WVGUI:
General Plugins API
Started work on Audio Out plugins (DART & UNIAUD plugins)

=== - 22. May 2004===
Uniaud:
Cards with same PCI ID now supported
Latest fixes from ALSA team

=== - 31. May 2004===
Uniaud:
Added ALC850 codec
Fixed shared access to uniaud via MMOS2
WVGUI:
Added DART Audio Out plugin

=== - 05. June 2004===
WVGUI:
Added UNIAUD Audio Out plugin. Now multichannel works on SB Live and other cards

=== - 05. July 2004===
WVGUI:
Added DUMP Audio Out plugin. It is not requires sound card and produces pure PCM stream, usually coming right to sound card
Added AC3 demuxer
Fixed strange behavior of some DVD disks (unsynced and clicking/cracking sound)
A lot of other fixes
Uniaud:
Yamaha multichannel support (up to 4 channels)
Audigy2 side channels (i.e. 7.1 support)
A lot of fixes from ALSA team

=== -19. July 2004===
WVGUI:
R&D to adding cache level to dvdcss.dll. This will allow startup DVD disks fery fast
UNIAUD:
Ohh. 3rd wave of fullsourcetree alsa updates finished. Hope it is last (takes too much time :( ). Some PM bugs fixed

=== -1. August 2004===
WVGUI:
Cache in dvdcss.dll almost works
Improved DVD error recovery (bad blocks etc). Now it skip some sectors right after bad sector. recovering is very fast now and doesnt freezes wvgui
Fixed bug in Uniaud plugin. Coused sound skipping on rates != 48000Hz on some adapters
Added DTS support
UNIAUD:
Latest updates from ALSA

=== -11. August 2004===
WVGUI:
Added changing of fullscreen coordinates
Started working on SNAP TVOut/Zoom support
UNIAUD:
Latest updates from ALSA

=== -18. August 2004===
WVGUI:
R&D of USB/FireWire video in.
Reasearch for new project for video editing
UNIAUD:
Started R&D of resampling for 48000-only cards

=== -1. September 2004===
WVGUI:
Some post drop fixes
UNIAUD:
Resampling almost works.

=== -20. September 2004===
WVGUI:
Added TV OUT plugin for Scitech SNAP
Started work on ATI Radeons TVOUT plugin (should works better than SNAP)
Added native ULTImotion support (macaw.avi now works!!!)
Size of audio portions for playing now vary from sample rate. Better sync on low bitrate sounds
UNIAUD:
Fixed resampling. Looks like it works better, then DART's one

=== -16. October 2004===
WVGUI:
Fixed DVD LPCM 16 bit sound
Fixed VCD tracks detection and SVCD disks detection/playing
Fixed abnormal playing stops when playing streams with AC3 sound (VOBs, DVDs etc)
UNIAUD:
Fixed resampling.
Started R&D for mixing sound for 1 stream cards

=== -12. December 2004===
UNIAUD
Reworking resampling
Added support for 8bit samples when resampling
Added FM801 cards
Added ATI IXP cards

=== -2. January 2005===
UNIAUD:
AudigyLS support added
Small old typo in Audigy part. Caused Mono output on FRONT

WVGUI:
Subtitles durations and sync fixes
8 bit sound fixes
TV Cards support. Based on Doctor's TVSHOW library.
WVGUI_DVD_LOG environment variable. Use it to geberate more complex dvd cache logs to stdout
SSaver support ON/OFF when playing
A lot of Mozilla plugin fixes
Mozilla plugin search video2.exe in user profile ini.
Just add key:"WarpVision", string value "exePath"
full path and file name of video2.exe
Added Indeo5 support via ODIN

=== -31. January 2005===
UNIAUD:
Intel HDA support added
WVGUI:
Added WMV3 (aka WMV9) support (via ODIN)
Added TV Tuner settings and a lot of other things
DVD cache reworked again
Added setwvgui.cmd for adding location of wvgui to os2.ini
Fixed wrong colors in MJPEG, MOV (RLE & rpza) etc codecs
Added snapshot to TV tuner

=== -21. March 2005===
UNIAUD:
Fixed pops and clicks in Creative Labs cards
Fixed suspend/resume om Maestro2 cards
Other minor fixes from ALSA tree
WVGUI:
Fixed DART playing/pause issues
Created capture library for Phillips-based WebCams.
Starting integrating above library to WVGUI
Starting creating video writing feature from different sources (TV/WebCams/An media file)
Added support of addition keys on Logitech keyboards (Media/Paly&Pause/Mute/Volume)
Fixed UNIAUD plugin. Now left front channel is mute/unmute too.
Added volume changing for all 6 channels in UNIAUD plugin via volume slider

=== -27. March 2005===
UNIAUD:
Added support for following cards:
Audigy2 ZS 7.1 Model:SB0350
Audigy2 6.1 Model:SB0240
Audigy2 Platinum Model:SB msb0240230009266
Audigy4 Pro Model:SB0380 M1SB0380472001901E
(they are 32bit only, so no big deal for DART)
Dell Creative Labs SB0200 model
WVGUI:
Fixed libavformat support
Added latest patches to libavformat

=== -28. March 2005===
UNIAUD:
Added support for Audigy 1 ES [SB0160]

=== -14. April 2005===
UNIAUD:
Extend UNIAUD API with new functions for more precise audio setup
Fixed multichannel on CMedia via UNIAUD API
Fixed mono->stereo resampling detection in UNIAUD API
WVGUI:
UNIPLUG: Meet latest changes in UNIAUD API
Fixed libavformat support
Speedup DVD startup

=== -14. April 2005===
UNIAUD:
Added AD1981/AD1983 codecs support to HDA drivers
WVGUI:
Fixed blocky video on XVID files

=== -17. April 2005===
WVGUI:
New postprocessing added. Now works as filtes chain
Matroshka support added

=== -17. April 2005===
WVGUI:
Indeo2 codec added
TV IN pause added

=== -05. May 2005===
WVGUI:
WMV3/9 now works with DIVE and support OSD/subtitles, snapshots etc
UNIAUD:
Force to close PCM stream in UNIAUD16 to allow UNAUD API to work on cards with only one PCM stream

=== -02. August 2005===
WVGUI:
Visited Germany. Nice trip :)
Moved to GCC335rc1
Fixed crash when webcamera is not attached
Fixed crash adding to playlist
A lot of small fixes
UNIAUD:
Reworked previouse bug. Need to find better solution
Fixed ICH5/6/7 chipsets initing
Hundreds of ALSA fixes

=== -23. September 2005===
WVGUI:
Reworked demuxers again. Preparing to new demuxing schemes (demuxer/stream plugins)
Fixes some networks issues
Added selection of prefer audio codec for DVDs
Added experimental code for avoid stop playing due broken frames
Added recording code (not turned on yet)
Experimental fixes for sync
UNIAUD:
Tons of fixes from ALSA (ohh :( )
Moved to OW1.4
Some multichannel fixes in UNIAUD API

=== -01. October 2005===
WVGUI:
Redesigned TVSHOW lib for hardware scaling support (needed for recording)

=== -03. October 2005===
WVGUI:
TVIN scaled to 352x288. Reduces cpu load at least twice. No need of deinterlaicer. Ready for recording
Fixed MOV with MP4A audio codecs (was jerky sound/sync)
Fixed handling of large files (>2Gb)
Fixed DVD non playable audio streams

=== -05. October 2005===
WVGUI:
Fixed crash after stops TVIN when no uniaud installed
Fixed wrong play time for DVD
Rollback sync fixes
Fixed desync/sound loss after pause
Fixed seek while pause

=== -09. October 2005===
WVGUI:
Fixed ULTIMotion colors

=== -12. October 2005===
WVGUI:
Turned on recording (w/o sound for a while)
UNIAUD:
Add DXS for Clevo D470
Fixed suspend/resume for es1938 (ess solo1)
Fixed volume control on Acer Aspire 3003LCi laptop

=== -13. October 2005===
WVGUI:
Fixed few seconds pause when stopping tvin or closing while tvin works

=== -20. October 2005===
UNIAUD:
Fix maestro3 hang after cold boot
Reduce interrupt latency in VIA chipsets

=== -26. October 2005===
UNIAUD:
Fixed sample rate selecting on chips which support > 48KHz in UNIAUD API
WVGUI:
Fixed non starting second copy
Added native QDM2 audio codec support (uses in QT)
Fixed lost subtitles and subtitles parts (by KO Myung-Hun)

Vladest

2005-11-08T11:17:00Z

Rdconsult: /* High priority */

Since February 2004 netlabs.org is hiring vladest as full time developer. Vladest is the main guy behind [http://warpvision.netlabs.org Warpvision] (GUI Version) and the open sourced version of [http://uniaud.netlabs.org Innotek UNIAUD].

For sure this costs money, so far it is basicaly my personal money which goes to Vladest. There are some usergroups who promised me sponsoring and I also get some money from individuals. This page here is mainly thought for people who are curious what happens with their money and for sure it should also attract you and other people & usergroups to [http://www.mensys.net/NETLABS support netlabs.org] <- yes this link takes you to the Mensys page where you can buy sponsoring units :-)

As usual I will keep no money for myself, I have a good salary and I do not want to make profit out of netlabs.org. All money we get is invested into our open source projects and our hired developers, from time to time also into hardware for the servers.

Thanks

Adrian Gschwend<br>
Founder of netlabs.org

==ToDo's for Vladest==
===General===
* Updated source in CVS!
* Document work progress
* Keep the website up to date (Webcam & TV Support is not mentioned at the moment), add news on a regular base
* Post new releases of both UNIAUD & WVGUI to the mailinglists
* Bugs in Bugtracker (Ktk has to do them first :)

===WVGUI===
====High priority====
# Full embedded plugin support for Mozilla Firefox (including streaming), like [http://mplayerplug-in.sourceforge.net/ mplayer-plugin]
# DVD Menu support
# Enhanced Webcam integration (GUI, dialogs...)
# Recording of TV picture to disk

====Low priority/ongoing====
# Bug fixing etc.
# Always fresh libavcodec.

===UNIAUD===
====High priority====
# Add bldlevel information to UNIAUD
# Add boot time message processing / documentation methode like the danis506.add driver

quote from DANIS505.DOC

Beginning with beta 7, the driver saves all messages possibly shown at
boot-up internally. Users may redisplay these messages, or store them into
a file later with commands like these:

COPY IBMS506$ con: or
COPY IBMS506$ anyfile

end quote

# debug level 1 and 2 bug / problem reports
# Creating PM aggressive mixer
# Adding new sound API (alsa-lib like) based only on 32 bit driver. So software which uses this API won't require PM/MMOS2. Alsa-lib like interface will simplify porting audio applications from Linux. This basically means that we have to port [http://jackit.sourceforge.net/ JACK]

====Low priority/ongoing====
# Adding multichannel support
# Adding software mixing of PCM streams (will be available only for own API)
# Multicards support
# Standalone AC3->PCM decoding project with SPDIF IN support (i.e. software AC3 decoder)

==Work History==

===Week 14/04: 29. March 2004 - 2. April 2004===
Uniaud:
Uniaud API separated to standalone DLL (UNIAUD.DLL)
Added multicard support to API
Almost finished mixer API in UNIAUD.DLL.
Now, mixer api supports mixer callbacks for easy creating of an aggessive mixer
As usual - latest fixes/changes in core code from ALSA project
WVGUI:
Written first plugins API draft. It requires some more work and polishing. Any ideas are welcome
A lot of fixes/bugfixes etc.

=== - 11. May 2004===
Uniaud:
Uniaud API almost finished
Added multicard support. (Only different card at this time. Same cards support will be added later)
Added workaround for EARLYMEMINIT
A lot of fixes from ALSA team
Added SB Live 2003 support
WVGUI:
Basically a lot of fixes.
New subtitles look&feel (thanks to KO Myung-Hun )

=== - 20. May 2004===
Uniaud:
Multichannel support for UNIAUD API (SB Live tested and works)
Latest fixes from ALSA team
WVGUI:
General Plugins API
Started work on Audio Out plugins (DART & UNIAUD plugins)

=== - 22. May 2004===
Uniaud:
Cards with same PCI ID now supported
Latest fixes from ALSA team

=== - 31. May 2004===
Uniaud:
Added ALC850 codec
Fixed shared access to uniaud via MMOS2
WVGUI:
Added DART Audio Out plugin

=== - 05. June 2004===
WVGUI:
Added UNIAUD Audio Out plugin. Now multichannel works on SB Live and other cards

=== - 05. July 2004===
WVGUI:
Added DUMP Audio Out plugin. It is not requires sound card and produces pure PCM stream, usually coming right to sound card
Added AC3 demuxer
Fixed strange behavior of some DVD disks (unsynced and clicking/cracking sound)
A lot of other fixes
Uniaud:
Yamaha multichannel support (up to 4 channels)
Audigy2 side channels (i.e. 7.1 support)
A lot of fixes from ALSA team

=== -19. July 2004===
WVGUI:
R&D to adding cache level to dvdcss.dll. This will allow startup DVD disks fery fast
UNIAUD:
Ohh. 3rd wave of fullsourcetree alsa updates finished. Hope it is last (takes too much time :( ). Some PM bugs fixed

=== -1. August 2004===
WVGUI:
Cache in dvdcss.dll almost works
Improved DVD error recovery (bad blocks etc). Now it skip some sectors right after bad sector. recovering is very fast now and doesnt freezes wvgui
Fixed bug in Uniaud plugin. Coused sound skipping on rates != 48000Hz on some adapters
Added DTS support
UNIAUD:
Latest updates from ALSA

=== -11. August 2004===
WVGUI:
Added changing of fullscreen coordinates
Started working on SNAP TVOut/Zoom support
UNIAUD:
Latest updates from ALSA

=== -18. August 2004===
WVGUI:
R&D of USB/FireWire video in.
Reasearch for new project for video editing
UNIAUD:
Started R&D of resampling for 48000-only cards

=== -1. September 2004===
WVGUI:
Some post drop fixes
UNIAUD:
Resampling almost works.

=== -20. September 2004===
WVGUI:
Added TV OUT plugin for Scitech SNAP
Started work on ATI Radeons TVOUT plugin (should works better than SNAP)
Added native ULTImotion support (macaw.avi now works!!!)
Size of audio portions for playing now vary from sample rate. Better sync on low bitrate sounds
UNIAUD:
Fixed resampling. Looks like it works better, then DART's one

=== -16. October 2004===
WVGUI:
Fixed DVD LPCM 16 bit sound
Fixed VCD tracks detection and SVCD disks detection/playing
Fixed abnormal playing stops when playing streams with AC3 sound (VOBs, DVDs etc)
UNIAUD:
Fixed resampling.
Started R&D for mixing sound for 1 stream cards

=== -12. December 2004===
UNIAUD
Reworking resampling
Added support for 8bit samples when resampling
Added FM801 cards
Added ATI IXP cards

=== -2. January 2005===
UNIAUD:
AudigyLS support added
Small old typo in Audigy part. Caused Mono output on FRONT

WVGUI:
Subtitles durations and sync fixes
8 bit sound fixes
TV Cards support. Based on Doctor's TVSHOW library.
WVGUI_DVD_LOG environment variable. Use it to geberate more complex dvd cache logs to stdout
SSaver support ON/OFF when playing
A lot of Mozilla plugin fixes
Mozilla plugin search video2.exe in user profile ini.
Just add key:"WarpVision", string value "exePath"
full path and file name of video2.exe
Added Indeo5 support via ODIN

=== -31. January 2005===
UNIAUD:
Intel HDA support added
WVGUI:
Added WMV3 (aka WMV9) support (via ODIN)
Added TV Tuner settings and a lot of other things
DVD cache reworked again
Added setwvgui.cmd for adding location of wvgui to os2.ini
Fixed wrong colors in MJPEG, MOV (RLE & rpza) etc codecs
Added snapshot to TV tuner

=== -21. March 2005===
UNIAUD:
Fixed pops and clicks in Creative Labs cards
Fixed suspend/resume om Maestro2 cards
Other minor fixes from ALSA tree
WVGUI:
Fixed DART playing/pause issues
Created capture library for Phillips-based WebCams.
Starting integrating above library to WVGUI
Starting creating video writing feature from different sources (TV/WebCams/An media file)
Added support of addition keys on Logitech keyboards (Media/Paly&Pause/Mute/Volume)
Fixed UNIAUD plugin. Now left front channel is mute/unmute too.
Added volume changing for all 6 channels in UNIAUD plugin via volume slider

=== -27. March 2005===
UNIAUD:
Added support for following cards:
Audigy2 ZS 7.1 Model:SB0350
Audigy2 6.1 Model:SB0240
Audigy2 Platinum Model:SB msb0240230009266
Audigy4 Pro Model:SB0380 M1SB0380472001901E
(they are 32bit only, so no big deal for DART)
Dell Creative Labs SB0200 model
WVGUI:
Fixed libavformat support
Added latest patches to libavformat

=== -28. March 2005===
UNIAUD:
Added support for Audigy 1 ES [SB0160]

=== -14. April 2005===
UNIAUD:
Extend UNIAUD API with new functions for more precise audio setup
Fixed multichannel on CMedia via UNIAUD API
Fixed mono->stereo resampling detection in UNIAUD API
WVGUI:
UNIPLUG: Meet latest changes in UNIAUD API
Fixed libavformat support
Speedup DVD startup

=== -14. April 2005===
UNIAUD:
Added AD1981/AD1983 codecs support to HDA drivers
WVGUI:
Fixed blocky video on XVID files

=== -17. April 2005===
WVGUI:
New postprocessing added. Now works as filtes chain
Matroshka support added

=== -17. April 2005===
WVGUI:
Indeo2 codec added
TV IN pause added

=== -05. May 2005===
WVGUI:
WMV3/9 now works with DIVE and support OSD/subtitles, snapshots etc
UNIAUD:
Force to close PCM stream in UNIAUD16 to allow UNAUD API to work on cards with only one PCM stream

=== -02. August 2005===
WVGUI:
Visited Germany. Nice trip :)
Moved to GCC335rc1
Fixed crash when webcamera is not attached
Fixed crash adding to playlist
A lot of small fixes
UNIAUD:
Reworked previouse bug. Need to find better solution
Fixed ICH5/6/7 chipsets initing
Hundreds of ALSA fixes

=== -23. September 2005===
WVGUI:
Reworked demuxers again. Preparing to new demuxing schemes (demuxer/stream plugins)
Fixes some networks issues
Added selection of prefer audio codec for DVDs
Added experimental code for avoid stop playing due broken frames
Added recording code (not turned on yet)
Experimental fixes for sync
UNIAUD:
Tons of fixes from ALSA (ohh :( )
Moved to OW1.4
Some multichannel fixes in UNIAUD API

=== -01. October 2005===
WVGUI:
Redesigned TVSHOW lib for hardware scaling support (needed for recording)

=== -03. October 2005===
WVGUI:
TVIN scaled to 352x288. Reduces cpu load at least twice. No need of deinterlaicer. Ready for recording
Fixed MOV with MP4A audio codecs (was jerky sound/sync)
Fixed handling of large files (>2Gb)
Fixed DVD non playable audio streams

=== -05. October 2005===
WVGUI:
Fixed crash after stops TVIN when no uniaud installed
Fixed wrong play time for DVD
Rollback sync fixes
Fixed desync/sound loss after pause
Fixed seek while pause

=== -09. October 2005===
WVGUI:
Fixed ULTIMotion colors

=== -12. October 2005===
WVGUI:
Turned on recording (w/o sound for a while)
UNIAUD:
Add DXS for Clevo D470
Fixed suspend/resume for es1938 (ess solo1)
Fixed volume control on Acer Aspire 3003LCi laptop

=== -13. October 2005===
WVGUI:
Fixed few seconds pause when stopping tvin or closing while tvin works

=== -20. October 2005===
UNIAUD:
Fix maestro3 hang after cold boot
Reduce interrupt latency in VIA chipsets

=== -26. October 2005===
UNIAUD:
Fixed sample rate selecting on chips which support > 48KHz in UNIAUD API
WVGUI:
Fixed non starting second copy
Added native QDM2 audio codec support (uses in QT)
Fixed lost subtitles and subtitles parts (by KO Myung-Hun)