Posted by admin | 3D Soft,Pantarheon | Monday 13 June 2011 19:35
By G. Adam Stanislav

Pantarheon 3D AviSynth Toolbox

Current version: 1.1

The Pantarheon 3D AviSynth Toolbox is a set of scripted functions for AviSynth. I wrote the Toolbox to complement the Bororo 3D plug-in because some things are simply difficult to do with the current version of Sony Vegas. And because not everyone has Sony Vegas (AviSynth is free, Vegas is not).

To use the Toolbox, first, if you have not done so yet, download and install Avisynth, then download the Windows Installer file for the Pantarheon 3D Avisynth Toolbox and install it, or download the .zip version of the Toolbox, unzip it, and copy the filePantarheon3D.avsi to the Avisynth plugins directory (which will be something along the lines of C:\Program Files\AviSynth 2.5\plugins, then read the rest of this page to learn how to use the Toolbox.

Basic Functions

The Toolbox contains a number of basic functions which allow you to multiplex the left and right views found in two separate videos into one video, using several of the common methods currently in use. All of these functions take two parameters, the first one with the left view, the second with the right view, like this:

lv = AviSource("left.avi")
rv = AviSource("right.avi")

LeftRight3D(lv, rv)

You can also name the two arguments left and right, and then you can list them in any order:

LeftRight3D(right = rv, left = lv)

To illustrate the basic functions visually, we will not use actual left and right stereoscopic footage. For the left view we will use this:

And for the right view, we will use this:

This will allow you to see exactly what the various functions do without having to analyze the image to see which view is left, and which is right.

Additionally, to save on bandwidth we will, in most cases, reduce the size of the above images to one quarter, so the results will be smaller than the originals.

The most important basic functions are:

LeftRight3D(left, right)
CrossEyed3D(left, right)
TopDown3D(left, right)
DownTop3D(left, right)
HDMI3D(left, top)

I said they were the most important ones because they have a very important property: They do not change the quality of the video. This is because all they do is arrange the two videos into one, and do so without changing their resolution. Here is what each of them does:

LeftRight3D will create a video whose width is double that of either the left or the right video (they both must be of the same size and pixel type, this is true of all Toolbox functions that take two arguments), and will place the left view in the left half of the new video, and the right view into its right half. So, for example, if your left.avi and right.avi are 1920×1080 pixels, the result will be 3840×1080 pixels. This is the best format to store all of your 3D videos in for archiving purposes, and then convert that to whatever format you need to publish your videos in.

CrossEyed3D does the same, but places the left view in the right half and the right view in the left half of the new video.

TopDown3D will create a video whose height is double that of the two original videos and will place the left view in the top half and the right view in the bottom half of the new video. So, if your originals are 1920×1080 pixels, the new video will have 1920×2160 pixels.

DownTop3D does the same but will store the left view in the bottom and the right view in the top half of the video.

By the way, these two formats are great for comparing how the different objects within your videos are shifted to the left and to the right in the two different views, a useful tool for learning 3D.

HDMI3D will produce a video in the HDMI v.1.4a format. It will create a new video whose height is twice the originals, plus 45. It will place the left view at the top and the right view at the bottom of the video, and leave 45 empty lines between the two.

There is a catch: It is impossible to create the HDMI v.1.4a 3D in the YUV format. Why? Because the YUV format compresses twolines at the same time. But the HDMI format always produces a video with an odd number of lines (2 * height + 45 = an odd number). That means that HDMI did not create the standard for storage in files but for video players and games to produce the image from some other format, or even on the fly. This is particularly clear when you consider that MPEG files use the YUV format. So, do not blame me, blame HDMI.

Anyway, you can always use AviSynth to convert your MPEG files into another format, such as YUY2, for example:

lv = DirectShowSource("left.mpg")
rv = DirectShowSource("right.mpg")

lv = lv.ConvertToYUY2
rv = rv.ConvertToYUY2

HDMI3D(lv, rv)

You can even combine it all into one line:

HDMI3D(DirectShowSource("left.mpg").ConvertToYUY2, DirectShowSource("right.mpg").ConvertToYUY2)

I think, however, that it is obvious the multiline version is easier to write, easier to read, and easier to debug!

If you do not perform this conversion, don’t worry. HDMI3D checks what format the videos are in and will convert them to YUY2 as needed. Just do not be surprised when your videos converted into the HDMI v.1.4a 3D format end up in the YUY2 mode. It’s not a bug, it’s a feature.

Now, here are the remaining basic functions:

LeftRight3DReduced(left, right)
CrossEyed3DReduced(left, right)
Yt3D(left, right)
TopDown3DReduced(left, right)
DownTop3DReduced(left, right)

The main difference between them and the ones discussed above is they do not change the size of the original videos, so 1920×1080 originals will produce a 1920×1080 video. That means the originals will be squeezed to fit. That also means they lose one half of their resolution and, therefore, are not ideally suited for archiving purposes, only for delivery to those people whose software requires them (e.g., YouTube).

LeftRight3DReduced changes the width of the left and right video to one half, then places the reduced left view to the left half of the output and the right view to the right half of the output. So, if the left and right videos are both 1920×1080, they are reduced to 960×1080 each, placed next to each other, and the result will have 1920×1080 pixels.

CrossEyed3DReduced is the same, but the reduced left view goes to the right half and the reduced right view to the left half of each frame of the output video.

Yt3D is exactly the same as CrossEyed3DReduced. It exists as a separate function only because it is the 3D format used by YouTube, and having it as a separate function allows you to produce 3D videos for YouTube without having to remember just which format YouTube uses. It is simply a function of convenience, as are all the other functions with Yt3D in their name listed below.

TopDown3DReduced changes the height of the left and right videos by half, then places the reduced left view to the top half and the reduced right view to the bottom half of the output video. So, if your originals are 1920×1080, they are reduced to 1920×540 each, then combined to a 1920×1080 output.

DownTop3DReduced is the same, but the reduced left view goes to the bottom and the reduced right half to the top half of the final output.

Please note there is no HDMI3DReduced function because the HDMI 1.4a 3D specification does not mention any reduced format.

Anaglyph Functions

For decades the main way of presenting 3D movies, videos, photographs, as well as comics and other graphics, was the anaglyph, which uses glasses with a different color lens in front of each eye. While most of us working with 3D would like the anaglyph to die of old age, it is still in use.

Therefore, the Toolbox allows you to create four basic types of anaglyphs, made possible by the MergeRGB function built into AviSynth. Many various algorithms for “better” anaglyphs exist, but they require more than an AviSynth script to create. If you need them, my Bororo 3D plug-in can create just about any anaglyph.

Here are the four anaglyph functions offered by the Toolbox. Like the basic functions, they take two arguments each, a left and a right clip:

Anaglyph(left, right)
RCAnaglyph(left, right)
GMAnaglyph(left, right)
YBAnaglyph(left, right)

Anaglyph produces the “classical” anaglyph, which is strictly monochrome (“black & white”). It can be viewed with red/blue, red/green, or red/cyan glasses, with the red lens going in front of the left eye.

The remaining three anaglyph functions create color anaglyphs (but read the next paragraph!), red/cyan, green/magenta andyellow/blue respectively.

There is a catch: Due to the way the MergeRGB function of AviSynth works, only videos in the RGB format can produce color anaglyphs. The functions still work, mind you, but you will end up with monochrome results. This may be exactly what you want, so the functions do not convert the left and right videos to RGB automatically. If you want, for example, a yellow/blue anaglyph in color from MPEG videos, you need to write something along these lines:

lv = DirectShowSource("left.mpg").ConvertToRGB
rv = DirectShowSource("right.mpg").ConvertToRGB

YBAnaglyph(lv, rv)

The same precaution holds true for any conversion to anaglyph functions listed below.

Extraction Functions

The Pantarheon 3D AviSynth Toolbox not only lets you combine two videos into one 3D video, it also makes it possible for you yoextract the left or the right view from anything created with the Basic Functions into a 2D video. Note I only mentioned the Basic Functions, but not anaglyphs. That is because the anaglyphs do not have enough of the original video data available to reconstruct the left and right originals.

All of these functions have a name of the corresponding Basic Function followed by either ToLeft or ToRight respectively. They all take one parameter, namely the clip that contains the 3D video.

Here is a list of all the functions that extract the left view from a 3D video without having to resize the video frames:


Next is the list of all the functions that extract the left view from a reduced 3D video. Because the original videos were reduced in half width or half height, the functions resize the extracted view into its original size.


Note: LeftRight3DReducedToLeft was missing in version 1.0. If that is what you have, please download the current version.

That means that if you pass a reduced left/right video to the CrossEyed3DReducedToRight function, it will extract the left view of your left/right video.

The list of functions that extract the right view without having to resize it follows:


And here are the functions that extract the right view from reduced videos:


Note: LeftRight3DReducedToRight was missing in version 1.0. If that is what you have, please download the current version.

Conversion Functions

The Toolbox also contains various functions to convert among the various types of 3D formats. Each of them takes one parameter, the clip from which to convert. The names of the functions consist of the name of the format we are converting from, followed by To, followed by the name of the format we are converting to but without the final 3D (except for Yt3D):











In all of these functions, c refers to a clip. For example:

c = AviSource("LeftRight3D.avi")


This will open LeftRight3D.avi and convert it from a LeftRight3D video into a Yt3D video suitable for upload to YouTube as a 3D video.

Note: A number of these functions was missing in version 1.0. If that is what you have, please download the current version.

Sample Scripts

Five sample scripts are included. One of them will work off the bat. The remaining four require that you have an MPEG decoder installed on your system. Note that when running the 32-bit version of AviSynth on a 64-bit system, you need a 32-bit MPEG decoder. Additionally, three of the scripts require that you install DGDecode installed on your system (but install AviSynth first).

YouTube.avs is the one script that will work off the bat. It loads two files, left.avi (which just displays the word “Left”) and right.avi(which displays the word “Right”) and combines them into a YouTube compatible yt3d video. Since the two videos are not true 3D views, it just illustrates how a left and a right video are combined for YouTube.

Just right click on the YouTube.avs file and play it with the Windows Media Player.

DeTube.avs illustrates how to convert a YouTube yt3d video (Hello.mpg) into a color red/cyan anaglyph. It requires an MPEG decoder.

The remaining three samples require both the MPEG decoder and DGDecode. 720p.avs shows how to convert a 1080p YouTube yt3d video into a 720p color red/cyan anaglyph.

WhenIWas.avs shows how to extract the left view from a YouTube yt3d video, effectively converting it to a 2D video.

And finally, WhenIWasHDMI.avs shows how to convert a YouTube yt3d video into an HDMI v.1.4a video. And yes, that is me in all those pictures. ?

Comments & Questions

If you have any comments, questions, or requests, I log in to the 3D Stereoscopic Production & Delivery section of the DVInfo Forum several times every day. It is a great forum, and it is the best place to contact me. Much better, by the way, than e-mailing me. I delete most of the e-mail that reaches me without reading it because I get way too many mails telling me I won a prestigious lottery, inherited millions of dollars and similar nonsense. So I could easily forward your e-mail to Spamcop by mistake. And even if I actually download your e-mail to my computer, chances are I will think it deserves a good and well thought-out reply, so I would not reply immediately, and then will get distracted. Contacting me in that forum is the best way.


TriDef 3D

Posted by admin | 3D Soft,TriDef 3D | Saturday 11 June 2011 19:25

TriDef 3D Media Player for Video Playback and 2D to 3D Conversion

December 16th, 2009 by 3D Vision Blog




TriDef 3D Media Player is the multimedia photo and video player that you get with Acer Aspre 3D laptops and some other 3D displays, but you can as well buy the TriDef 3D experience software separately. Besides the movie and photo player you also get the TriDef 3D Ignition software that is intended to be used to play games in Stereoscopic 3D mode.

3D Playback:

  • The TriDef 3D Media Player is intended to be used to play back stereoscopic 3D movies and pictures, along with normal 2D images and 2D movies that can be converted in real time to 3D.
  • The player practically supports all popular movie and photo containers and formats, including support for the proprietary formats used by the developers of the player DDD – TriDefMovie, TriDefPhoto and TriDefPOPvert.
  • The good thing is that you just need to have the proper DirectShow splitter filter and codec in order to be able to play the video in the player and possibly convert it from 2D to 3D in real time.
  • However prior to the just released today TriDef 3D Media Player version 6.5.5 I had some issues with playing back some video files in MOV, TS and MP4 file containers although the system had the needed support installed, but the good news is that the new version has this fixed.
  • What is quite interesting in this player is the feature to convert in real time 2D videos into stereoscopic 3D, even DVD Video and HD clips.
  • Using higher resolution and better quality videos does help a lot to provide better conversion results, also using videos with steadier and not too fast paced action usually results in better depth perception. A usual problem for 2D to 3D conversions are the fast paced trailers that do have a lot of action and switch between too much different scenes very quickly, so you might want to avoid these, but it won’t hurt to try them just in case.
  • 3D CG animation movies are usually Ok when converted in stereoscopic 3D, but working with 2D drawn or cell shaded Anime the effect of depth is not that good, but there are still exceptions.


TriDef 3D 4.5.1 2011-05-13
TriDef 3D (LG 3D Monitor) 1.2.5 2011-05-18
TriDef 3D Games (LG 3D Monitor/MonitorTV) 1.1.3 2011-05-25
TriDef Photo Transformer Bundle 1.10.5 2008-06-10
TriDef Photo Samples 1.8.1 2006-07-13

Upgrading your Acer Aspire 3D laptop with latest TriDef Software

December 15th, 2009

If you are an owner of Acer Aspire 3D AS-5738DG laptop you should know that this mobile computer uses DDD’s TriDef software to provide Stereoscopic 3D support for pictures, video and games. The laptop comes preloaded with an OEM version of the TriDef 3D software that is already not very up to date and if you use the built-in update checker you’ll get information that there is no update available for your software. But on the other hand you can download the latest TriDef 3D Software version 4.1.3 (just released today) and install it over the version that came with your laptop. The good news is that the latest software will work on your laptop and you’ll be able to take advantage of the latest features available in TriDef 3D Media Player 6.5.5 and TriDef 3D Ignition 2.4.6.tridef-control-panel

The only thing that you need to do after updating the TriDef software this way is to select the type of display the Aspire 3D laptop has, because the software will not recognize it automatically and in the OEM version only the needed mode was available. In order to do that you need to run the TriDef 3D Control Panel and select Line Interlaced (1366×768) mode or just Line Interlaced if you are going to use other resolutions than the native one by the laptop. But if you consider doing that you’ll also have to disable the automatic scaling of the image to fill the whole screen when using lower resolutions, otherwise you’ll lose the Stereoscopic 3D usability because of the different size of the stretched pixels.

To download the latest TriDef 3D Software for your Acer Aspire 3D laptop:

Related posts you might be interested in:



3D Games

Posted by admin | 3D Games,3D Soft | Friday 22 April 2011 23:42

 Several 3D games are available form the vendors shown below:

Name URL Type


3D Dream Bowl Games:Sports $19.95  
3D Minefield Games:Puzzles $17.95  
3DSpins! Registration Games:Action $15.00  
3DJongPuzzle Games:Puzzles $12.95  
3D Belote Unlimited Games:Cards, Casino, Lottery $6.95  
3D Sokoban 3.0 Games:Puzzles $14.99  
3D Buggy Tug Games:Puzzles $10.95  
3D Shangai Mahjong Unlimited Games:Puzzles $9.95  
3D Classic Card Games Unlimited Games:Cards, Casino, Lottery $6.95  
3D BrickBlaster Unlimited Games:Arcade $12.95  
3D Cubes Unlimited Games:Puzzles $9.95  
3D Blocmania Games:Puzzles $6.95  
3D Live Pool Games:Sports $34.95  
3D Dragon Maze Arcade Game Games:Arcade $19.95  

3D Downloads

Posted by admin | 3D Soft,Downloads | Saturday 12 March 2011 21:22


Downloads Products

  5431 kB   Download
  1820 kB   Download

Important: Stereoscopic Player requires a third party decoder for 3D-DVD playback. Click here for more information on 3D-DVD playback. If you are experiencing problems while installing Stereoscopic Player or Stereoscopic Multiplexer, please update the Microsoft Installer.

  497 kB   Download
Authoring and Developer Tools        
  • Windows Media Stereo Attribute Editor 1.5
  366 kB   Download

The Windows Media Stereo Attribute Editor is a tool to add metadata to a stereoscopic Windows Media video file. Embedding metadata into a file avoids that the Stereoscopic Player asks for the stereoscopic format when the user opens the file.

  • JPS Descriptor Editor 1.0
  409 kB   Download

The JPS Descriptor Editor is a tool to add metadata to a stereoscopic JPEG image file. It also allows to edit or remove the metadata.

  • File Extension Changer 1.1
  335 kB   Download

The File Extension Changer allows you to batch-rename *.mpo files (e.g. from the Fujifilm Finepix Real 3D W1 camera) to *.jpg and vice versa. There is an option to rename only multi-picture JPEG files to *.mpo. This tool can be used for any other file extensions as well.

  37 kB   Download
  • Encoding Profiles for Windows Media Encoder (more infos)
  22 kB   Download
  • Intros for Dual Stream files, 25 fps (more infos)
  14,2 MB   Download
  • Stereoscopic Player Playlist Demo
  1633 kB   Download
  • Stereoscopic Player Customization Tool 1.6.6
  412 kB   Download
  • Stereoscopic Player Localization Tool 1.1 (more info)
  234 kB   Download
  • Stereoscopic Player VBScript Automation Samples 1.5.3
  8 kB   Download
  • Stereoscopic Player Effect Control Sample (more info)
  1 kB   Download
  216 kB   Download
  • Update Script for Stereoscopic Video Information Files
  4 kB   Download
  2636 kB   Download
  • Stereoscopic Movie Disk
    S3D-Today, November 27th – 29th, 2007, Munich, Germany
  2388 kB   Download
  • DV/HDV Tape Drive Synchronization
    Stereoscopic Displays and Applications Conference, January 29th – 31th, 2007, San Jose, United States
  1547 kB   Download
  • Stereoscopic Player and Stereoscopic Multiplexer
    S3D-Today, November 27th – 28th, 2006, Munich, Germany
  5960 kB   Download

By Peter Winner


Posted by admin | 3D Soft,Reallusion | Saturday 12 March 2011 00:59

Solution for Authentic 3D Stereo Creation

 3D has been around for quite some time, but it wasn’t until recently that Hollywood started embracing new and improved technologies for the 3D experience. Hardware manufacturers are already offering the latest 3D devices for home and office but there is still a lack of 3D stereo content to go around. Reallusion, the leading 3D-animation solution provider, has now come forward with an easy and highly affordable way for users to create Authentic 3D content for video or print

This video will guide you through a number of interesting and useful applications for iClone’s Authentic 3D capabilities. From the basics of importing your own simple media and rendering in a 3D stereoscopic environment to creating 3D animated renders for product display, this tutorial will help you make full use of iClone’s 3D stereoscopic capabilities.


 How to View 3D

Reallusion Authentic 3D technology provides both anaglyph and side-by-side video or image output to be viewed on any 3D device.

  • This case shows you the possibility to make the logo more impressive with dynamic 3D animation: flip, bounce, pop out from the screen!


Posted by admin | 3D Soft,DAZ 3D | Friday 11 March 2011 19:02

DAZ Software

Software for all your 3D rendering needs 

DAZ Studio is a free, feature rich 3D figure design and 3D animation tool that enables anyone to create stunning digital imagery. This is the perfect tool to design unique digital art and animation using virtual people, animals, props, vehicles, accessories, environments and more. Simply select your subject and/or setting, arrange accessories, setup lighting, and begin creating beautiful artwork.  A brief overview of the layout and functions of DAZ Studio with Josh Darling and Ryan Bouche. 

Free Tools and Content for 3D Artists 


Get Creative in 3D…


Click on the image below to get the software: 

Carrara 8 Create 3D Art for Free Free 3D Models Create 3D Art for Free Bryce - The First Name in 3D Landscapes


Posted by admin | 3D Soft,Screensavers | Friday 11 March 2011 17:12