When you capture your video, your audio and video information contains time code tags which keep the playback in sync. Transferring from tapes has its own unique set of sync problems as the timing of consumer VHS players and old, noisy tapes can quickly result in out of sync DVDs. For example, if you are capturing off the air, cable or satellite, a transmission error can result in dropped video frames. Why do my videos get out of sync when saving edited videos? With VideoReDo's perfected smart rendering technology you can edit again and again without degrading any of your precious videos.
More importantly, each recoding results in a reduction of quality. The result is that it can take hours to save your video rather than just minutes as it does with VideoReDo. Most full-featured video editors convert your videos into uncompressed video for editing and then re-encode it when saving the edits. HEVC, H.264 and MPEG are highly compressed formats.
