3ivx 5.0.2 has been released

[Kurtnoise]

Some new stuff from the big changelog (http://www.3ivx.com/support/tbd_50.html) :
New Modules

* QuickTime Media Exporter
o Supports MPEG-4 Video
o Supports Uncompress Audio
o Supports AVI file format
o Supports frame resizing
o Supports framerate changing
o Supports template

* QuickTime Media Importer (Custom Install)
o Supports MP4 File Format
o Supports 3GPP File Format
o Supports Nero-style MP4 Chapters
o Supports HE-AAC Audio
(Explicit, Explicit Backwards Compatible and Implicit)
o Supports Advanced Simple Profile MPEG-4,
including B-frames, GMC, QPel and MPEG Quantization
o Supports MPEG-4 Pixel Aspect Ratio signalling
o Supports multiple audio and/or video tracks
o Supercedes Apple MP4 importer
o Falls back to Apple MP4 importer

* QuickTime Audio Decoder (Only available in Bundle versions)
o Decodes LC-AAC Audio
o Decodes HE-AAC Audio
o Decodes LTP, Main Profile and other profiles of AAC audio
o Supports up to 5.1 channels of audio.

New Features

* Windows
o All windows components are now digitally signed for Windows Vista

* MPEG-4 Video Core
o Brute Force MB mode decision encoding
o Interlaced bitstream parsing
o Field DCT decoding
o Field Pred decoding working
o Added PAR Rewriting support
o Can skip motion search for extra speed
o Decoding support for NeroDigital AVIs
o Fast First Pass mode
o Forwards/backwards compatible preference upgrading/downgrading.
o Multiple Speed/Quality Levels
Fastest = No Motion Search
Fast = Integer only Motion Search
Good = Integer + HPel Motion Search
Better = Integer + Hpel + Inter4v Motion Search
Best = Integer + Hpel + Inter4v + BruteMB
o New Fastest Quality level ("Fast" was the previous fastest)
o New Best Quality Level ("Better" was the previous best)
o Custom MPEG Quantization encoding
o Support for Quantizer Selection (H263, MPEG or Custom)
o Importing support for XviD-style binary custom matrices
o Exporting support for XviD-style binary custom matrices
o Custom Matrix Editor GUI (including export/import)
o B-frame encoding core support
o '3vid' Support
o B-frame motion search
o Interlaced Alternate Vertical Scan decoding
o Interlaced B-frame decoding
o Added support for decoding Samsung MPEG-4
o Added support for encoding Samsung MPEG-4
o Added support for encoding DivX MPEG-4
o Interlaced QPel decoding

* DirectShow Filters
o Now support Load/Save registry properties SDK command
o Added Default buttons to all DS Filters

* DirectShow Media Splitter
o Now handles 64bit offsets/durations
o Now handles MPEG-2/MPEG-1 in MP4
o Support for reading Fragmented MP4s
o Now supports true QuickTime chapters
o Preliminary vobsub and aheadsub subtitle support
o Preliminary AVC support
o Added ODSM Hook
o Output pins are now not created if the media can't be authorized
o If input pin is reconnected, will now attempt to re-authorize, even if authorization failed last time
o Detects SDSM v1 and v2
o Now displays Chapter Information in Properties dialog
o Can now save chapter information to text file

* DirectShow Video Encoder
o Writes MPEG-4 PAR for AVI information (only 3ivx Decoder currently supports AVI MPEG-4 PAR)
o Can now encode with a custom quantization matrix
o Can now encode Samsung MPEG-4
o "Samsung MPEG-4 Encoder" encodes to samsung MPEG-4 using the 3ivx DirectShow video encoder
o "DivX MPEG-4 Encoder" encodes to DivX MPEG-4 using the 3ivx DirectShow video encoder
o Can now update the core parameters whilst encoding

* DirectShow Video Decoder
o Now processes ODSM

* Video for Windows codec
o Can now encode with a custom quantization matrix
o "Samsung Video Codec" encodes Samsung MPEG-4 using the 3ivx VfW codec
o "DivX Video Codec" encodes DivX MPEG-4 using the 3ivx VfW codec

* DirectShow Media Muxer
o Now repairs lost, corrupted or innaccurate keyframe information during muxing
o Can now rewrite PAR information during muxing
o Support for writing Fragmented MP4s (Bundle versions only)
A Fragmented MP4 can theoretically be read before it is closed, as well as recovered if it isn't closed (e.g. if a crash occurs during muxing, the file is not lost), also a Fragmented MP4 can be directly streamed with out first Optimizing for Streaming (they are optimized for streaming as they are written). Unfortunately, most MP4 parsers do not support Fragmented MP4 (yet). A Fragmented MP4 can be converted into a normal MP4 (or vice-versa) by remuxing.
o Nero-style Chapters can now be muxed
o Chapters can be created and named using the muxer properties dialog (hh:mm:ss.ms)
o Chapters can now be loaded from a text file
o Chapters can now be written to text file
o Chapters can now be updated with the GUI
o Chapters can now be automatically ripped from any DirectShow graph
o Work-around for audio input streams with bad media times (ie "AAC Parser")
o Muxer can now mux MS-MPEG4v3 aka DivX 3 into MOV files.
o Can now write PSP compatible streams (SDK Only)
o Muxer can mux M4A files (Audio Only MP4)
o Muxer can now mux 3GP files
o Muxer can now mux MP4 files with non mp4 extensions
o Muxer will not connect to non MP4/MOV files (AVI, MPG etc)
o Advanced chapter time handling

* DirectShow Audio Decoder
o Now displays audio bitrate in property dialog


:: http://www.3ivx.com/

[Stux]

Yes :)

[bob0r]

I have never seen an 3ivx encoded file in my life :o

[bond]

Congratulations!

Do i see it right that there is no unlimited free version available anymore?

[CruNcher]

Wow for sure an impressive changelog they surely didn't sleep the whole time in Australia (looks in Stux direction :D), but seems nothing changed in terms of their ratecontroll hmm ;).
I wonder if Doom9 is gonna use it for the next codec compare i mean with ASP and AVC codecs it would be a awfull lot of work now and i think he allready decided to leave out ASP "old generation codecs ?" so no chance anymore for 3ivx to Show what it can or not against Nero (Ateme), DivX and XviD ;) (or someone of the Doom9 community or maybe MSU takes it for a ride then), but if you see it realisticly after the years of Development im quiet sure almost all of the 5 main ASP codecs available now give almost the same results in terms of visual quality with only slight differences (except Hdx4 optimized for encoding speed).
I think other thinks should be compared nowdays for ASP Codecs that are known (Quality wise) like SMP and Speed optimisations (i doubt their will be big changes anymore except in the Psychovisual area maybe by XviD) also if you need all those interlace features surely 3ivx set the standard if it works like excepted together with DivX :P, but we have to look into the future not backwards AVC, VC-1,VPX ,JPEG2000, Dirac and Snow are the things to invest time into and ofcourse more HVS (Psychovisual) research like done with XviD is important for every codec.

[Stux]

Yes,

We are working on SMP optimizations, but basically we see ASP as pretty much done now.

Future focuses for 3ivx are definately our AVC Decoder and Encoder projects.

We plan to add AVC support to the whole suite.

[Inventive Software]

This will be in my codec test I'll do in a month or 2. :) An unlimited version would be nice for this purpose however, since the test is likely to take longer than a month (it being done in what little spare time I have). ;)

[Drachir]

Is this the first DShow Filter with fragmented MP4 support, ore are there other too?

Are there plans to support 3GPP Timed Text/MPEG-4 Streaming Text in 3gp/mp4 files?

[Stux]

This will be in my codec test I'll do in a month or 2. :) An unlimited version would be nice for this purpose however, since the test is likely to take longer than a month (it being done in what little spare time I have). ;)


Please contact info@3ivx.com about it

[Stux]

Is this the first DShow Filter with fragmented MP4 support, ore are there other too?


I believe so. BUT I think its possible we might've had to disable fragmented output in the final release because it wasn't iso compatible. It will definately make a comeback if that's the case though.


Are there plans to support 3GPP Timed Text/MPEG-4 Streaming Text in 3gp/mp4 files?

No plans currently I believe

[SeeMoreDigital]

Congratulations on the new version guys.... Long time no see!

I have to say I really like the ability of being able to generate MPEG-4/AAC encodes directly to either the .MP4, .MOV or .AVI containers...


Cheers

[Stux]

One of my favourite features is that you can remux a video into the MP4 container and have the PAR in the video stream rewritten by the Muxer.

[Kurtnoise]

1st quick test with this file (http://alkasar.online.fr/Videos_Test/300%20Trailer%201%20(h264_720_AAC_5.1).mov) but the audio stream isn't read. Why ?

http://img517.imageshack.us/img517/8206/3ivxtest1pe4.th.png (http://img517.imageshack.us/my.php?image=3ivxtest1pe4.png)

login: alkasar
pwd: freebox

[mahsah]

Honestly, I'm not too excited about the codec itself, but I do love 3ivx's directshow filters (and quicktime plugins!)

[Stux]

1st quick test with this file (http://alkasar.online.fr/Videos_Test/300%20Trailer%201%20(h264_720_AAC_5.1).mov) but the audio stream isn't read. Why ?

http://img517.imageshack.us/img517/8206/3ivxtest1pe4.th.png (http://img517.imageshack.us/my.php?image=3ivxtest1pe4.png)

login: alkasar
pwd: freebox

Not sure,

Our AVC support is very preliminary, but that shouldn't be the problem. I've downloaded your clip and will give it a test when I get back to the office.

[SeeMoreDigital]

Seemoredigital:

I have tried to reach your web but it is impossible :confused:
I am interested in MPEG-4 anamorphic encoding, but the above links <look here!> and <MPEG Mediator>.
do seem not working correctly.

Any suggestion? :thanks:

CheersSorry Fervict but my website is off-line at the moment...

My cable modem requires replacing... It should be back up and running within the next week or-so...


Cheers

[Celeritas]

I am a big fan of 3ivx, but when I downloaded the codec (I had 4.5, so I used the serial number from the store to register 5.0) and installed, I can't view MPEG4 ASP video's. Explorer.exe shoots the processor to 100% and wmplayer.exe just hangs. Is there something about 5.0 that would cause this? Other videos play fine. The explorer.exe happens even if I just look into a directory with the MPEG4 ASP movie. Plays fine with 4.5.

[Stux]

I am a big fan of 3ivx, but when I downloaded the codec (I had 4.5, so I used the serial number from the store to register 5.0) and installed, I can't view MPEG4 ASP video's. Explorer.exe shoots the processor to 100% and wmplayer.exe just hangs. Is there something about 5.0 that would cause this? Other videos play fine. The explorer.exe happens even if I just look into a directory with the MPEG4 ASP movie. Plays fine with 4.5.

One of the features of 5.0 is that it enables video previews in explorer. Its possible that some sortof bug is being triggered by this.

Have you tried restarting your machine?

[Celeritas]

I did try rebooting. It must just not like that video. Strange that 4.51 plays it fine (I checked, it's using the 3ivx codec for audio and video). Other videos play fine. Other video software I have installed:

WMP11
Zune (for streaming to my XBox 360)
Itunes
Quicktime
Nero 6
Elecard Mpeg2 Plugin for WMP

I am running XP MCE 2005.

[Stux]

I did try rebooting. It must just not like that video. Strange that 4.51 plays it fine (I checked, it's using the 3ivx codec for audio and video). Other videos play fine. Other video software I have installed:

WMP11
Zune (for streaming to my XBox 360)
Itunes
Quicktime
Nero 6
Elecard Mpeg2 Plugin for WMP

I am running XP MCE 2005.

we'll need a copy or snippet of the video which causes this problem, i'll pm you

[Kurtnoise]

I've downloaded your clip and will give it a test when I get back to the office.
Any news about this issue ?



and btw, I'm looking for a SDK or something for this 5.0 release. Could you point me a link please ?

[Stux]

Any news about this issue ?


looking into it now

and btw, I'm looking for a SDK or something for this 5.0 release. Could you point me a link please ?

The SDK is not available publicly.

Use the webform http://www.3ivx.com/company/contact.html to submit a request and we'll see what we can do.

[Stux]

looking into it now

It looks like the Mov audio track has some parameters set to crazy values. Probably a bug in Apple's AAC 5.1 implementation.

The crazy values are causing the audio decoder to hit end of stream after the first frame.

Ie, no decoding.

We'll add a work-around in the next update.

If you PM me your email, we can arrange a seed so that you can test the fix when its ready.

[adrianmak]

does it need powerful cpu for decoding ?

[Stux]

does it need powerful cpu for decoding ?

Its all relative. the 3ivx Decoder is very efficient, and it has automatic complexity reduction, so give it a go and see.

It is certainly one of the fastest ASP decoders, and significantly faster than AVC decoders.

But 5.0 is a point oh release, and we haven't finished optimizing it

[Stux]

It looks like the Mov audio track has some parameters set to crazy values.

The crazy values were actually because this mov uses SoundDescriptionV2 which is a new update to the mov file format which apple introduced for high resolution multichannel audio in QT7.

Our splitter doesn't know about SDV2 and thus can't decode the clip.

We're adding support for SoundDescriptionV2 for 5.0.1 which should fix the problem.

[Stux]

The crazy values were actually because this mov uses SoundDescriptionV2 which is a new update to the mov file format which apple introduced for high resolution multichannel audio in QT7.

Our splitter doesn't know about SDV2 and thus can't decode the clip.

We're adding support for SoundDescriptionV2 for 5.0.1 which should fix the problem.


5.0.1 has now been released and includes SDV2 support.
http://3ivx.com/pr/pr20070730_501.html

[Kurtnoise]

5.0.2 has been released (http://www.3ivx.com/download/index.html)...

mportant Changes

Critical Security Fixes, see http://secunia.com/advisories/27998/
QuickTime 7.3 Compatibility
Improved Vista Compatibility
Dualpass and Constant Bitrate Fixes
DirectShow Seeking Fixes

Improvements


DS Media Muxer
* Now based on lib3ivx


DS Video Decoder
* Now based on lib3ivx


DS Video Encoder
* Now based on lib3ivx


VFW Codec
* Now based on lib3ivx


Register
* Provides user feedback by validating serials on the fly and updating GUI accordingly
* More informative registration success dialog


Win Installer
* Now built under Windows Vista.
* Uninstaller is now digitaly signed
* More robust when other applications have a lock on our dll's.

Bugs Fixed


Core
* Corrected type declaration for final MAD calculation for Vista OS.
* Fixed DS components crashing if core Params couldn't be created
* Fixed a core configuration bug which caused dual pass encoding to under or overshoot target bitrate.
* Fixed a Constant Bitrate bug causing bitrate overshooting.
* Fixed a bistream bug when QP is set to 1.
* Fixed y420 -> uyvy packed conversion crash under AltiVec PowerPCs
* General stability clean up
* Fixed leaking file handle
* Fixed deadlock while seeking a video
* Fixed memory leaks
* Fixed a bug where delay frames were being marked as I-Frames and hence caused seeking mispredictions.


DS Decoder
* Now correctly sets output pin dimensions
* Fixed decoder leaking frames on shutdown
* Fixed misprediction when quick seeking
* Fixed double frame display whilst quick seeking


DS Encoder
* Fixed a crash where the output buffer frame size was larger than the statically assigned size.
* Now correctly sets output bounds
* Fixed a buffer overrun.


DS Splitter
* Fixed a crash where the input buffer frame size was larger than the statically assigned size.
* Fixed Windows Media Center crash when previewing video.
* Removed assertion code
* Fixed a buffer overrun.
* Fixed MP4 File Processing Buffer Overflows
* Fixed an OQT memory leak


DS Muxer
* Now sets the PAR in the muxer configurator correctly.
* Fixed a buffer overrun.
* Fixed an OQT memory leak


DS GUI
* Fixed the slider tool-tips display under vista


DS Audio Decoder
* Fixed some audio types not being detected correctly


DS Audio Encoder
* Fixed a buffer overrun.


QT Video Codec
* Fixed Vista crash when generating thumb nails for videos
* Fixed iMovie HD 6.0.4 with QT 7.3 bug
* Fixed preview not working on first frame during export
* Supports y420 input pixel format again
* Now correctly handles applications utilizing QT 7 API
* Now supports gamma levels
* Fix failing export once video resized under Quicktime 7.3.1


QT Exporter
* Fixed iMovie HD 6.0.4 with QT 7.3 bug
* Now exports correct audio track format on PPC macs
* Fixed scaling bug with QT 7.3
* Fixed white noise bug on Intel Macs with QT 7.3


VfW Codec
* Fixed a buffer overrun


Register
* Now can be quit with the system exit button
* Fixed GUI not updating on Name or Company entry
* Fixed potential buffer overrun


Windows Installer
* Installer checks writability for all 3ivx dll's now
* Uninstaller is now digitaly signed
* Correctly limits itself to one instance
* Fixed application restart code for locked dlls.


Mac Installer
* Fixed a bug where execution of Register 3ivx application fails
* Now correctly displays copyright symbol in the copyright message
* Uninstaller now correctly detects OS version

Known Bugs


QT Codec
* Sometimes does not report any format description for video tracks.
* Rewinding/Fastforwarding on complex and high resolution video can sometimes result in mis-predicted frames being displayed.


DS Muxer
* The muxer is currently limited to muxing streams no more than
approximately 9.942 hours in length. If you attempt to mux a stream
longer than this the resulting MP4 will be corrupt.


3ivx Installer
* Requires computer administrator to install.

Unknown Bugs


DS Muxer
* When using an Apple File Share, you probably can't mux streams over 2GB in size

Missing Features


Core
* Interlaced decoding is not implemented for S-frames (GMC)


DS Media Muxer
* Fragmented Muxing is not ISO compliant and has been disabled.


Mac QT Media Importer
* Media Importer is not release quality. You can install it via a Custom Install on Mac OS X
* Media Importer is PowerPC only.


Non Issues


DS Muxer
* The splitter can not be connected to the output of the muxer.


Permanent Issues


Core
* XviD streams prior to build0000 (ie up to and including 0.9 stable
series) with non-multiples of 16 are not MPEG-4 compliant and exhibit
occasional glitches. There is no work-around.
* NVops (not coded PVops) can be used to more efficiently represent dropped frames or frames which are identical to the previous frame. NVops are not correctly handled by the QuickTime MPEG-4 Stream hinter and will cause a -5402 error when attempting to hint a file which contains NVops. The solution is to not use NVop coding. The 3ivx DirectShow Media Muxer can be used to remove NVops from an already coded bitstream. (This is currently still an issue with QT6.5)


QT Codec
* QuickTime 7's native datarate setting is now in kilobits/sec. There are
1000 bits in a kilobit, and 1024 bytes in a kilobyte, according to the
QuickTime Player. Due to a work-around for an error in QT7's kilobit->byte
conversion, third party applications which do not use the QT7 codec
selection dialog to obtain a datarate from the user (in kilobits/sec) may
end up undershooting by a factor 1.024 (roughly 2.5%). In order to correct
for this multiply the datarate you enter into affected applications by
1.024. This is only an issue when using QT7.


Win QT Codec
* When one movie has two or more video tracks, each encoded with 3ivx
there may be problems playing the video when DirectDraw Acceleration
is enabled in the QuickTime settings control panel. Work-arounds,
disable DirectDraw acceleration, or DirectDraw.
* Adobe Premiere Elements 3.0.2 crashes when loading the 3ivx QT Codec. There is a work-around available, simply rename the CompilerQuicktime.prm' file to 'zCompilerQuicktime.prm'. The file is located at 'C:\Program Files\Adobe\Adobe Premiere Elements 3.0\Plug-ins\en_US\"


DS Splitter
* Windows Media Player 11 does not allow seeking when opening mov or mp4 files from within a library. The Solution is to open these files
directly.


DS Video Decoder
* Windows Media Player 11 does not post process and ignores
"Auto-Select for Video Filter Level" in the configuration pane

[SeeMoreDigital]

Nice one :)

By-the-way: -DS Splitter
* Windows Media Player 11 does not allow seeking when opening mov or mp4 files from within a library. The Solution is to open these filesdirectly.A reg-fix can be found for seeking .MP4 files. It works with WMP11 and WMP10.

[Stux]

Nice one :)

By-the-way: -A reg-fix can be found for seeking .MP4 files. It works with WMP11 and WMP10.

Cool :)

[clsid]

Do you have more info on that reg fix?

[SeeMoreDigital]

Do you have more info on that reg fix?Apparently it only works with the 32-bit versions of WinXP and Vista.

Perhaps somebody can modify it to include .m4a and .mov container support. Anyway, here's the reg code: -

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Multimedia\WMPlayer\MIME Types\video/mp4]
"UserApprovedOwning"="yes"
"Extensions.SpaceSep"=".mp4"
"Extensions.CommaSep"="mp4"
"Extension.Key"=".mp4"

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Multimedia\WMPlayer\Extensions\.mp4]
"Permissions"=dword:0000000f
"UserApprovedOwning"="yes"
"Runtime"=dword:00000007
"PerceivedType"="video"
"MediaType.Icon"=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,\
6f,00,74,00,25,00,5c,00,73,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,\
00,77,00,6d,00,70,00,6c,00,6f,00,63,00,2e,00,64,00,6c,00,6c,00,2c,00,2d,00,\
37,00,33,00,33,00,00,00
"MediaType.Description"="MP4 File"
"Extension.Handler"="mp4file"

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MediaPlayer\Player\Extensions\Descriptions]
"Others"="Other file (*.mp4)"

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MediaPlayer\Player\Extensions\MUIDescriptions]
"Others"="Other file"

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MediaPlayer\Player\Extensions\Types]
"Others"="*.mp4"

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MediaPlayer\MLS\Extensions]
"mp4"="video"

[HKEY_LOCAL_MACHINE\SOFTWARE\Clients\Media\Windows Media Player\Capabilities\FileAssociations]
".mp4"="mp4file"

[HKEY_LOCAL_MACHINE\SOFTWARE\Clients\Media\Windows Media Player\Capabilities\MimeAssociations]
"video/mp4"="mp4file"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Applications\wmplayer.exe\SupportedTypes]
".mp4"=""

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.mp4]
"Content Type"="video/mp4"
@="mp4file"
"PerceivedType"="video"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.mp4\ShellEx]

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.mp4\ShellEx\{BB2E617C-0920-11D1-9A0B-00C04FC2D6C1}]
@="{c5a40261-cd64-4ccf-84cb-c394da41d590}"

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.mp4]

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.mp4\OpenWithProgids]
"mp4file"=hex(0):


And here's the file: -

[clsid]

Ah, that "tweak". I already knew this one.

Are you really sure that this should fix the seeking problem? Because afaik the main purpose of this reg tweak is to make WMP recognize the fileformat.

[Ytterbium]

if you make the following changes it works on x64 (since the 32bit WMP is default)

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Multimedia\WMPlayer\MIME Types\video/mp4]
"UserApprovedOwning"="yes"
"Extensions.SpaceSep"=".mp4"
"Extensions.CommaSep"="mp4"
"Extension.Key"=".mp4"

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Multimedia\WMPlayer\Extensions\.mp4]
"Permissions"=dword:0000000f
"UserApprovedOwning"="yes"
"Runtime"=dword:00000007
"PerceivedType"="video"
"MediaType.Icon"=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,\
6f,00,74,00,25,00,5c,00,73,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,\
00,77,00,6d,00,70,00,6c,00,6f,00,63,00,2e,00,64,00,6c,00,6c,00,2c,00,2d,00,\
37,00,33,00,33,00,00,00
"MediaType.Description"="MP4 File"
"Extension.Handler"="mp4file"

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\MediaPlayer\Player\Extensions\Descriptions]
"Others"="Other file (*.mp4)"

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\MediaPlayer\Player\Extensions\MUIDescriptions]
"Others"="Other file"

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\MediaPlayer\Player\Extensions\Types]
"Others"="*.mp4"

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\MediaPlayer\MLS\Extensions]
"mp4"="video"

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Clients\Media\Windows Media Player\Capabilities\FileAssociations]
".mp4"="mp4file"

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Clients\Media\Windows Media Player\Capabilities\MimeAssociations]
"video/mp4"="mp4file"

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Classes\Applications\wmplayer.exe\SupportedTypes]
".mp4"=""

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Classes\.mp4]
"Content Type"="video/mp4"
@="mp4file"
"PerceivedType"="video"

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Classes\.mp4\ShellEx]

[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Classes\.mp4\ShellEx\{BB2E617C-0920-11D1-9A0B-00C04FC2D6C1}]
@="{c5a40261-cd64-4ccf-84cb-c394da41d590}"

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.mp4]

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.mp4\OpenWithProgids]
"mp4file"=hex(0):And here's the file: -