My flash video encoder converted an MP4 but output no sound
I'm trying to place an MP4 video into a presentation. My Presenter doesn't allow for MP4 uploads, I guess. I click on the Flash Movie button to import it and it only recognizes videos I've converted to Flash via the video encoder. However, this latest MP4 video won't convert to flash via the video encoder properly. I convert it in video encoder and get picture, but there is no sound.
I had previously downloaded the K-lite codec pack as suggested in several other forums and threads and that got my flash video encoder to recognize the MP4 format, but this latest issue has me stumped. I saw on on thread something about downloading a codec package from MainConcept, but I read on the download description that it will place a watermark or something to that effect on the final video product. I do not want that.