The concept of video forensic investigation is popular in recent years along with the forensic sciences. The work is done in the video forensic investigation today based on the pioneering work of these scientists.

In particular, video forensics is done with any type of video deblurring software that is proof. In modern cases, law enforcement or other legal professionals (eg, lawyers and prosecutors) or some forensic video companies will turn into a forensic video examiner to perform one of a number of services where the video is concerned.

In many cases, these specialists are employed on a contract basis.

While most depictions of forensic sciences, is additional common audio with a few twists of a button (if only it were so easy) there is much work to be done:

• Video and Audio Enhancement – the most common and is offered by almost every company such as you can find the audio forensics.
• Video and Audio Authentication – geared tape and digital formats
• Forensic transcription
• Speaker identification

There are also a number of services or procedures that can be classified in their own right as a special processor "miscellaneous" in the case of other categorizations. 

Video enhancement is the most common and well-known service where forensic audio is concerned.

It's not likely that one can take a garbled and mangled inaudible conversation and "tweak it" to produce clear speech that is intelligible. While video enhancement isn't specifically focused on speech, that is usually the intent behind cleaning up or enhancing audio for legal purposes. It's a means of reducing or filtering out unwanted noise from a poor recording in order to clear up the speech that's covered with noise or is a victim of poor recording methods.