Copyright Violation

People illegally selling copyrighted material are known to peddle VCDs, CDs, and DVDs by the roadside, in flea markets and online auctions.

The unlawful downloading of pornography and sharing of recorded music in the form of MP3 and other audio files is more prominent than ever, even after the demise of Napster and a series of infringement suits brought by the American recording industry. Promotional screener DVDs distributed by movie studios (often for consideration for awards) are a common source of unauthorized copying when movies are still in theatrical release, and the MPAA has attempted to restrict their use.

In most jurisdictions, copyright infringement may be established by reproduction of the copyrighted work. This reproduction can often be shown by the presence of an unauthorized electronic copy of the work on a server. Most common defenses to copyright infringement, such as the First-sale doctrine and Fair use, do not fare well in courts.

Copyright infringement (or copyright violation) is the unauthorized use of material which is covered by copyright law, in a manner that violates one of the original copyright owner's exclusive rights, such as the right to reproduce or perform the copyrighted work, or to make derivative works.

Bootleg recordings are musical recordings that have not been officially released by the artist or their associated management or production companies. They may consist of demos, outtakes or other studio material, or of illicit recordings of live performances. Music enthusiasts may use the term "bootleg" to differentiate these otherwise unavailable recordings from "pirated" copies of commercially released material, but these recordings are still covered by copyright despite their lack of formal release, and their distribution is still against the law.

For electronic and audio-visual media, unauthorized reproduction and distribution is occasionally referred to as piracy or theft. The legal basis for this usage dates from the same era, and has been consistently applied until the present time.