To get around this weakness, we have to raise the data rate quite a bit (no pun intended) to keep text from distorting. In our experience, it doesn’t do a very good job with static text. I think this is because the codec was originally designed for motion video (anyone want to set me straight on this?). MP4/AVC, on the other hand, tends to yield the largest file sizes from the get-go. But if the program is a screen share, or some other presentation that has lots of movement and detail, these files can also get rather large since we will increase the data rate to accurately reproduce the content. FLV and WMV are usually pretty compact since the codecs we use do a great job with text and static information. Of course, these numbers will change as time passes and video codecs improve, but it might be useful to you.įor a 60 minute web conference at a resolution of 960×720, we’ve seen delivery file sizes as low as 25MB and as high as 250MB. So all I can do it give you a wide range of numbers that we’ve encountered in the past. The content of the slides also makes a difference since busy/detailed slides take more data to reproduce accurately. File size will be different for each of these formats and will depend on the settings used to encode them. So, we commonly use MP4, WMV, FLV and other delivery formats. But after editing, creating a new WebEx file is not an option since WebEx doesn’t allow this. We usually see under 50MB for an average 60 minute webinar.

Tom – WebEx does a great job keeping the file size low on their proprietary files. Windows Media (WMV), MP4, and FLV are all options, including many more, even for DVD and Blu-Ray…Ĭontact us today for more information on our WebEx audio and video editing service. Output format is video and ready to post on your website. We also automatically remove all dead air from the beginning and end of the presentation. Whether you want all stuttering, ahs and ums removed from the audio, or whether you made mistakes in the video / slide presentation, we can fix just about anything. We can fully edit both of these file-types. If you’ve recorded directly to your computer, expect to see a. When you download the WebEx file from their website, the file extension will be. Rest assured, we are editing both the audio and the video of these web conference recordings with very little noticeable quality loss. Many people think this cannot be done because WebEx is a proprietary service that creates. We’ve been editing a lot of recordings made with the WebEx web conferencing application lately.

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