![]() ![]() When we see a single WMV file, there are actually three files in it: a video file, an audio file and the container file. The most common container for a WMV file is an ASF container format ended with xxx.wmv or xxx.asf. ![]() And that is the mission of container formats. Once the media data is compressed into suitable formats and reasonable sizes, it needs to be packaged, transported and presented. This file contains both WMV codec and WMV container file. Pair the video data compressed with WMV codec with the audio data compressed with an audio codec and then put them into a container file, people will get a file labeled xxx.wmv. The WMV codec is a widely used video compression format. The encoder compresses the data stream into a smaller file for transport and storage and the decoder decompresses them for viewing or transcoding. More specifically, a codec is a device or program used to compress or decompress the digital data, such as a video or song. Thus, the role of a codec is to compress the vast amounts of data. Raw video and audio data consume too much storage of space. To make it more understandable, read the below illustration to figure out the differences. Typically, WMV can be referred to both a video codec and a container format. Comparison – WMV as a codec or a container format? Based on this reason, WMV has not been a standard streaming video format. Therefore, WMV is a great way for web videos because the loading time won’t increase due to its small size.Ĭons: As WMV is a Windows format, it is difficult to find Apple or Linux media players capable of playing WMV videos. Pros: WMV takes little disc memory to preserve the quality similar to the original. Catering for specialized content, Microsoft also developed WMV Screen and WMV Image.Previously, the Microsoft Silverlight platform only adopted WMV as its supported video format but the version 3 also supports H.264 format.The main competitors of WMV are RealVideo, AVS, MPEG-4 AVC and MPEG-4 ASP.The WMV file which is protected by the standard Windows Media DRM system is unplayable on the Microsoft Zune.WMV files can also be put into the AVI and Matroska container format.When WMV is packed into the ASF container format, the resulting files have the ASF file extension.Thanks, in advance, for any and all help! Can I get both an ARF and WRF format in future? Does an editor for ARF exist? Or do I convert this to MP4 or WMV and then import into iMovie or some other third party editor to do the changes? I see that Cisco provides a "WebEx Recording Editor" for editting WRF files but I have not found the same for ARF files. ![]() I need to edit out some sections of the video (the beginning and ending so have a clean start and end plus an outlook alert popped up in the middle of the presentation accidentally that we need to edit out). I guess we just have the standard Meeting Center.Ĭan I convert ARF to WMV or MP4 and not have that distracting/unattractive desktop show up? I want it to be like the ARF looks. I am using the Network Recording Player to open the ARF and convert. I am on a PC running Windows 7 Enteprise Service Pack 1.
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