Products Store Support Account Company

GIF to AVI: Convert Video from GIF(Animated GIF) to AVI(Audio Video Interleaved) with River Past Video Cleaner, GIF2AVI converter, conversion


What is GIF?

Animated GIF is not really a video format. It is a sequence of GIF frames stringed together. Due to the 256-color limitation of GIF, the color is dithered. The compression is not that great, so the file size tend to be large given the frame rate and resolution.

However, since GIF is supported by all web browsers without any add-on, it is a great way to create small video thumbnails. Generally, the resolution should be kept small (80x60, for example), the frame rate should be kept low (4 fps, for example), and the duration should be kept under a few seconds.

Animated GIF is not really a video format. It uses 256-color GIF compression, with low quality and relatively large files. It is not suitable for video playback. However, since it is supported by all web browsers without any add-on's, it is a great format for video thumbnails and should be used for this purpose only.

To convert from animated GIF to a regular video file, you need to have Apple QuickTime installed.


What is AVI?

Defined by Microsoft, AVI stands for Audio Video Interleave. It is a special case of the RIFF (Resource Interchange File Format). AVI is the most common format for audio/video data on the PC.

AVI is Microsoft's response to Apple's QuickTime technology. Early AVI files were limited on choice of video and audio codecs, quality, and resolution. However, with the introduction of DirectShow, AVI became a very flexible and powerful architecture. Some newer codecs including DivX and XviD enable AVI files to have similar or even better quality than DVD.



Launch River Past Video Cleaner

Once River Past Video Cleaner is installed properly, launch Video Cleaner.



Add File

Click on the "Add File" button on the tool bar. The standard file open dialog appears. Select "GIF - Animated GIF (*.gif)" in its "Files of type" combo box.


Select the file you want to convert and click "Open". The file will be added to the conversion file list.

Note: To convert from Animated GIF files, you must have Apple QuickTime installed.


River Past Video Cleaner


Select output format

Use the setting panel on the bottom of the window to control the output format. Click on the toggle to the left of the "Output Format" label to expand the panel. Select "AVI - Audio Video Interleave" as the "File Type".


Change Video Settings

Click on the toggle to the left of the "Video Settings" label to expand the panel.


Select "Specify" under "Size" and/or "Frame rate" to enter the video resolution and/or frame rate.


You can change the compressor, quality, size, and frame rate of the video.

The size of the AVI file depend a lot on the chosen video compressor. Microsoft ships some standard codecs with Windows, including MJPEG, Microsoft Video 1 and Cinepak. Those are old codecs and are not very efficient. It is not uncommon that your AVI files will be 10x to 50x bigger than your original files if you are converting from DIVX, MOV, MPEG, WMV or anything encoded with a MPEG based codec.

You can use additional codecs from Microsoft or third party codecs to reduce the file size. DivX and Xvid are two excellent third party codecs, which produces video with excellent quality with smaller file size. Both of them are based on MPEG-4, and both can be used with AVI file format.

However, if you use any non-standard codecs for the AVI file, please keep in mind that the viewer of the video must have the codecs installed on their PC too, and your file may not be compatible with all video editing software.

The file size also depend on the "Quality" setting. Move the slider to the left for smaller file size, at the expense of video quality.

Change Audio Settings

Click on the toggle to the left of the "Audio Settings" label to expand the panel.


Select the audio compressor for the conversion. Depending on the compressor, you may also change the sample rate, channel (stereo or mono), resolution, and bitrate.

Do not use "MPEG Layer-3" as the audio compressor. It does not work correctly in video files and often causes the conversion to abort in the middle. If you prefer to have MP3 audio in the AVI file, download lame_enc.dll instead.


Select output directory

Expand the "Output Directory" panel. Use the "Browse" button to select an output directory.



Convert

Click the "Convert" button on the tool bar.


River Past Video Cleaner


   GIF to 3G2
   GIF to 3GP
   GIF to AVI
   GIF to DIVX
   GIF to DV
   GIF to GIF
   GIF to MKV
   GIF to MOV
   GIF to MP4/M4V
   GIF to MPEG-1
   GIF to MPEG-2
   GIF to OGM
   GIF to RM
   GIF to VOB
   GIF to WMV
   GIF to XVID
Social bookmarks
digg GIF to AVI with Video Cleaner digg
deliciousGIF to AVI with Video Cleaner del.icio.us
google GIF to AVI with Video Cleaner google
yahoo GIF to AVI with Video Cleaner yahoo
furl GIF to AVI with Video Cleaner furl
reddit GIF to AVI with Video Cleaner reddit
Loaded in 0.1seconds