![]() Let's you select the colorspaces used to decompress and output the video. If you want to do any frame rateĬhanging you should use AviSynth or AVIfrate which comes in the AMVapp.Ĭolor Depth. Firstly the VirtualDub framerate setting isn't very sensible or This is another option you will never want It is worth noting that while in the past, all filters required a conversion to RGB32, many of VirtualDubs filters can now work in YUV colorspaces, however it can require some. However,Īll of these things are done much much better in AviSynth. To alter the way your video looks such as resizing and so on. This is where you can choose different things Video menu is where you set all the options for video processing.įilters. Video file and set start and end points let's have a look at how you Other letters areĪll pretty straightforward stuff. '0:20:09.341' - the time of the displayed frame in 'Frame 36244' - the frame number being displayed There is also a status display to the right of the control buttons, the When you select an area it will appear in blue on the Trackbar as shown By default the whole video is 'selected' but You can hold shift and click on the Trackbar toġ2) Set In point (start offset) - this sets the start ofĪn area of a video you want to select. Keyframe (even if the source doesn't have keyframes - may take longer With HuffYUV or Lagarith, everyįrame is a keyframe, with avisynth every frame is considered to be a Stops play, pretty simple.Ģ) Play Input - Plays through the input video file.ģ) Play output - Plays the output file which will onlyīe different if you are using any of the internal VirtualDub filters.Ĥ) Skips to the first frame of the video.Ĩ) Skips to the previous keyframe. You can do this by holding the SHIFT keyġ) Stop button. Note that on videos that use deltaįrames (divx, mpeg etc.) it will be much faster to scrub the Trackbar Version with some red alphanumeric labels so I can talk about theĪ) This is the Trackbar which you can clickĪnd drag to see different parts of the video.ī) This is the Trackbar Pointer which will move when youĬlick the Trackbar. When you have a file loaded into VirtualDubMod, you can use the bar andīuttons at the bottom of the window to do a variety of things. File types that are not supported by VirtualDub can be supported by piping them through AviSynth, which will be discussed later. While VirtualDub is primarily designed for working with AVI files, it can handle a few other types of videos as well, such as. You can open a video file by going to the File menu, and selecting Open Video File., or alternatively, you can simply press ctrl+O. You can look through the rest of them if you want, but you should not change anything unless you are sure you know what you are doing! Those are the only preferences we will look at for now. To save your settings now, just click on the Save button, and then click OK. I would recommend NEVER setting it higher than normal though. Depending on your computer setup, the option that you want to select may vary. The lowest setting is "Idle" which means that VirtualDub will only use any processing power thats not being used up by other programs that you are currently running. But otherwise you might want to change the process priority to a lower value. If you don't plan to use your computer while encoding, then that is fine. At the default setting of "Normal", your PC may function slowly if you are trying to do other things such as surf the web while you wait on VirtualDub to encode your video. Next, you may want to adjust the Process Priority setting under "Dub Defaults". If set to Fastest, then not all colors are displayed and it makes your video look worse than it actually is. This is because when viewing your video in VirtualDub, you will usually want to see the EXACT video quality that the file contains. I highly recommend changing this setting to 24bit (TrueColor). The first thing that you see here should be the Output Color Depth setting, which is set at "Fastest (16bit)" by default. With VirtualDub open, go to the Options menu, and then choose Preferences. Read them all but for ease the following links will take you to thatīefore we even get started, I would like to cover a few options that you will want to change. This guide looks at the following parts of this program. Simplicity and efficiency make it invaluable for both capture and Order to Capture, Encode and Decode video footage. > Guide Index VirtualDub - What it is and how to use itīy Avery Lee as a general purpose tool to access Video for Windows in
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