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Flix Pro Walkthrough: Basic Instructions for Using Flix Pro
Contents
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Introduction
This is a very basic tutorial to help you get started using Flix Pro. Flix Pro contains a great number of features that are not covered here. Instructions on how to use these features are located in the help file of Flix Pro.
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Getting Started
In order to use Flix you will need the following basic requirements:
  • 64MB RAM
  • 10MB free disk space
  • Processor:
    PC: Pentium II 233MHz
    Mac: Power PC
  • Operating System:
    PC: Win 98/ME/2000/XP
    Mac: OS 9.x/10.x
  • PC & Mac: Internet Explorer 4.0 or higher
  • Internet connection for installation

The Video and Audio requirements are as follows:

Flix exports four types of Flash video:

  1. MX SWF Video: Wildform's high quality Flash MX SWF video with both 1-pass and 2-pass VBR, which plays in the Flash 6 player and higher, uses high quality video compression that is comparable to Quicktime, Windows Media Player, and Real. It can be brought into the Flash authoring tool with Load Movie.
  2. MX FLV Video: Wildform's high quality Flash MX FLV video (both 1-pass and 2-pass VBR) that plays in the Flash 7 player (and higher) when loaded into the player using the correct streaming syntax. This syntax is automatically added when using one of Flix Pro's players. In addition, FLV video can be imported directly into the Macromedia Flash authoring tool (versions MX and higher) and used with the Macromedia Flashcom Server. Flix outputs FLV files with either MP3 audio, which is better when deploying the FLV files on the Web or locally, and uncompressed audio which is useful when creating files intended to be imported into the Macromedia Flash authoring tool.
    Note that FLV files have no 16,000 frame limit and they handle RAM in a different way than SWF files, so if you are creating large video files, it is strongly recommended that use FLV output. Also, when creating video for CD, you should use FLV video because it performs better.
  3. Flash 3+ SWF Video: The ubiquitous Flash 3+ SWF video plays in any Flash player version 3 and higher (note: mp3 audio requires at least the Flash 4 player). It can be brought into Flash with Load Movie, or imported by selecting "Create importable SWF" in the SWF tab. While the MX SWF and FLV video output is much better quality, you may want to use the Flash 3+ SWF video for certain applications - such as advertising, homepages, etc. because you can be almost positive that viewers will be able to view the video without having to download any player.
  4. Vector SWF Video: Flix Pro's one-of-a-kind vector video in the SWF format. Flix Pro is the only software available that turns standard video into a vector based animation. Flix Pro can output four different types of vector video from the same source: color, gray scale, two color (any two colors) and outline (also with any two colors). Flix Pro's vector video plays in any Flash player version 3 and higher. The vector video can be brought into Flash with Import and Load Movie.
Which Flix Pro video output to use?
   
MX SWF Video
MX FLV Video
Flash 3+SWF Video
Vector SWF Video
               
Output format
SWF
FLV
SWF
SWF
Key features  
  • Excellent quality.
  • Wide player distribution.
  • Can be used with all of Flix's SWF tab functions.
  • Recommended for smaller videos (25MB and less) and shorter videos (under 16,000 frames).
 
  • Excellent quality.
  • FLV output is recommended for larger video files (25MB and up), long videos (16,000 frames or longer), and video distributed on CD.
  • Works with Macromedia Flashcom Server
 
  • Lower quality, but widest possible player distribution.
  • Recommended for brief clips used in highly trafficked locations such as website homepages and advertisements.
  Flix Pro's vector video is a special effect. It can save countless hours if you wish to convert a standard video into a vectorized animation.
Minimum player required   Free Flash Player 6 and higher.
  Free Flash Player 7 and higher. FLV files must be loaded into the Flash Player - they cannot be played directly. The easiest way to use them is with one of the Flix Pro players, or with the correct media playback actionscript in Flash.
  Free Flash Player 3 and higher (note: .mp3 audio requires Flash 4 and higher).
  Free Flash Player 3 and higher (note: .mp3 audio requires Flash 4 and higher).
Using with the Macromedia Flash authoring tool   Can be brought into Macromedia Flash using LoadMovie actionscript   Can be imported into Macromedia Flash versions MX and higher, or can be brought in using LoadMovie actionscript.   Can be brought into Macromedia Flash using LoadMovie actionscript, or can be imported into Macromedia Flash versions 4 and higher if "Create importable SWF" option is selected.   Can be imported into Macromedia Flash versions 4 and higher, or can be brought in using LoadMovie actionscript.
Flix also exports two types of Flash audio files:
  1. SWF Audio: Flix's SWF audio plays in any Flash player versions 4 and higher. It can be brought into Flash with Load Movie, or imported by selecting "Create importable SWF" in the SWF tab. (Over 96% of all Web users have Flash 4 or higher installed.)
  2. FLV Audio: Flix's FLV audio plays in the Flash 7 player (and higher) when loaded into the player using the correct streaming syntax. This syntax is automatically added when using one of Flix Pro's players. In addition, FLV files can be imported directly into the Macromedia Flash authoring tool (versions MX and higher) and can be streamed using the Macromedia Flashcom Server. Flix outputs FLV files with either MP3 audio, which is better for use when deploying the FLV files on the Web or CD, and uncompressed audio which is useful when creating files intended to be imported into the Macromedia Flash authoring tool.
    Note that FLV files have no 16,000 frame limit and they handle RAM in a different way than SWF files, so if you are creating large audio files, it is strongly recommended that use FLV output. Also, when creating audio for CD, you should use FLV video because it performs better.
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Acquiring your video source

Flix encodes the following video, audio and image formats into Flash.

  • Video: avi, .dv, .mov/.qt, .mpeg, .mp4, .3gp, .asf/.wmv (Win only)
  • Audio: .mp3, .wav, .wma (Win only)
  • Still Image: jpg, .gif, .png, .bmp, .psd, .tif, .pic, .tga

In order to use Flix, your source video/audio/images need to be located on your computer’s hard drive, or be accessible by your computer.

If your video is on videotape you will have to capture it before encoding. If your source is DV and your computer has a firewire card, you can capture directly using a firewire digital transfer. If your source video is on an analog format such as VHS, you will need to use a video capture card. There are many capture cards available on the market. Some provide markedly better quality than others. We use an Osprey capture card (www.viewcast.com) with audio and video inputs. Though the Osprey card costs less than many other cards, we have found the quality to be quite good. Additionally, we recommend using a capture card with both audio and video inputs to help keep the video and audio in sync. For more information on capturing video check out this tutorial: http://www.wildform.com/support/tutorials/flashvideoquality/.

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Bringing your video into Flix
Once you have selected the video file you want to encode, you may bring it into Flix by clicking on the Browse button to the right of the Input box in the File tab
by clicking on the "Select input video file" icon in the toolbar
or by selecting “Select Input” from the “Encode” drop down menu.
Select the file you wish to encode from your hard drive and click open. You will now see the name of your selected file located in the Input box in the file menu.

Notice that the Output box below it is also filled in with the same file name, except that the extension says “.swf” (or .flv if you select .flv output). This will be the name of your encoded file. Flix has an output file naming feature that automatically fills in the name of your output files. If you would like to change the name or location of your output file, you may do so by typing your change directly in the Output field, or by clicking on the browse button to the right of the Output box and making your changes.
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Preparing your video in Flix
Selecting a preset
Before encoding, you may either select a preset, which fills in all of the required encoding information or you can fill in these options manually (but this is recommended only for advanced users.)

The minimum settings required for encoding are: input filename, output filename, and export Video and/or audio (File tab), output video dimensions, video and swf framerates, bitrate and keyframe options (for MX SWF and FLV video output), image quality if no bitrate is selected, as well as audio sampling rate and bitrate (all of these are in the video/audio tab). As mentioned, selecting a preset fills in all required settings.

As a general rule, we advise people to encode their videos at 2 bitrates, one for viewers on a dial-up modem (i.e., 56k) and one for viewers on a broadband connection (i.e., 300k or 512k). To do this you will have to encode your video twice – once for each preset. However, you can encode just a single preset.

Flix comes with multiple video presets for the following bandwidths: 56k, 300k, 512k, and 1,000k. These are divided into groups for Flash MX SWF, Flash MX FLV, Flash 3+ SWF & vector video SWF output. Flix also includes audio only output presets.

As an example, if you want video for a medium broadband connection, then select the “300k Broadband Med Video (MX SWF or MX FLV)” preset.
Once you have selected a preset you may change any of the values associated with the preset, or add any other variables or settings you desire. If you change any value in Flix from the preset value (except for values in the Vector tab), the selection in the preset field will automatically shift to "Customized".
Checking the export html box
If you would like Flix automatically to output the HTML code required to play your output video .swf file in a web page, click the “Export HTML” box in the HTML tab. (If you would like to change the name or location of your output HTML file, click on the browse button to the right of the HTML box and make your changes.)
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Encoding your Video
You are now ready to encode your video. To encode, click the encode button in the file tab.
 
You may also select “Encode” from the Encoding drop down menu
or the "encode" icon from the toolbar
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Playing Your Encoded Files
Once your video is finished encoding it will automatically begin to play. You may also play your output file by clicking on the Play button to the right of the Output box
Or, by selecting “Play Output” from the “Encoding” drop down menu
or the "Play output" icon from the toolbar
Your output files are located on your hard drive in the location you specified in the output box. To play your .swf file from your hard drive, open the folder in which it is located and double click on the .swf file (to do this you will need the free standalone Flash player which is available from the Macromedia website). Your output html page is also located here. To launch the html page, double click on it.

To play an FLV file you will need to create a Flix Pro player for the FLV file or you can use the media playback components in Macromedia Flash. FLV files must be loaded into the Flash player - they cannot be opened directly.
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Placing your file in a web browser
You may now take your HTML and .swf files and upload them directly to your web site via an ftp program.

You may also bring your .swf files directly into an HTML editor, such as Dreamweaver or Frontpage. The Flash video file you create in Flix functions like any other .swf file and is brought into these programs in the same manner as any other .swf file.
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Issues to consider
Using the presets in Flix Pro is the easiest way to create videos – they enable you to encode your videos in three clicks (browse to your source video, select a preset and click encode). But there are a couple of issues you should watch out for.
  • Framerate: Flash SWF video has two framerates: 1) a video framerate, which is the number of distinct video frames per second in your video, and 2) a SWF framerate, which is the number of SWF frames in your final Flash video. These are not the same thing and you have to keep track of both - and how they relate to each other and to the source video framerate. Flash SWF video is different in this way then standard video which has only a single video framerate. The presets in Flix automatically select video and SWF framerates for your output and are based on the idea that most video is encoded at 30 fps. However, the preset values may not provide the smoothest playback or best audio sync for your output if your source video uses a different framerate. We advise that your Flix video framerate should be a factor of your source video framerate. A factor is a number that divides evenly (without a remainder) into another number. For example 1, 2, 3 and 6 are factors of 6; 1, 2, 3, 5, 6, 10, 15, and 30 are factors of 30, and so on. Also the SWF framerate must be equal to, or a multiple of your Flix video framerate. So double check your video and SWF framerates and how they match up with your source video. Your source video framerate is shown in the “Input video properties” section of the Video tab (if this information is available).
    Note: Flash FLV video uses only one framerate - a video framerate.
  • Image dimensions: The presets in Flix set default image dimensions (width and height) for your output video. These are based on aspect ratios of 3:2 (the aspect ratio is the width of your video divided by the height). However, if your source video uses a different aspect ratio, such as widescreen format (16:9), the video will look stretched when encoded using the default settings. So once you have selected your source video and a preset, you may want to go to the video tab and select the “Maintain source aspect ratios” option in the “Output video dimensions” section. Your source video dimensions are shown in the “Input video properties” section of the Video/Audio tab (if this information is available).
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Other options
This tutorial is meant to provide you with the basics of using Flix Pro to encode Flash video. However, Flix Pro provides a rich array of features and options, and you will no doubt wish to explore these in greater depth. All of Flix Pro’s features are explained in this help file. Among the other features that are available are: batch encoding, automatic player output, editing, cropping, de-interlacing, video filters, automated Flash functions (such as looping, preloaders, loading actions), additional exports such as Windows, Mac and Linux projectors, and Flix Pro’s unique vector video.
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