I can perform mixing, mastering and noise reduction operations. I am not able to clean the echo or provide a miracle fix for very damaged audio tracks. I highly recommend that you send me an audio sample before ordering, then I could let you know what can and what cannot be done to improve your recording.
I don't offer any video editing or video rendering services. I can send you finished track in audio format only (wav, aif, mp3 or other).
Please contact me before ordering and give a quick description of what you need to be done so we can be sure that the final product will be 100% to your specifications.