DVD Video Encoding - are you PAL or NTSC?
PAL - Phase Alternating Line. Used in:
Abu Dhabi, Afghanistan, Albania, Algeria, Angola, Argentina, Ascension Island, Australia, Austria, Azores, Bahrain, Bangladesh, Belgium, Bosnia Herzegovina, Botswana, Brunei, Cameroon, Canary Islands, Cape Verde, Cayman Islands, China (Peoples Republic), Christmas Island, Cook Island, Croatia, Cyprus, Denmark, Dubai, Easter Island, Eritrea, Ethiopia, Falkland Islands, Faeroe Islands, Finland, Gambia, Gaza & West Bank, Germany, Ghana, Gibraltar, Greenland, Guinea, Guinea-Bissau, Holland, Hong Kong, Iceland, India, Indonesia, Ireland, Israel, Italy, Jordan, Kenya, Kuwait, Lebanon, Lesotho, Liberia, Liechtenstein, Luxembourg, Macao, Macedonia, Madeira, Malawi, Malaysia, Maldives, Malta, Montenegro, Mozambique, Namibia, Nepal, Netherlands, New Zealand, Nigeria, Norfolk Island, Norway, Oman, Pakistan, Papua New Guinea, Paraguay, Poland, Portugal, Qatar, Sardinia, Seychelles, Sierra Leone, Singapore, Slovenia, Solomon Islands, Somalia, South Africa, Spain, Sri Lanka, Sudan, Swaziland, Sweden, Switzerland, Syria, Tanzania, Thailand, Tonga, Tristian Da Cunah, Turkey, Uganda, United Arab Emirates, United Kingdom, Vanuatu, Vatican, Yemen, Yugoslavia, Zambia, Zanzibar, and Zimbabwe.
NTSC - National Television Standards Committee. (More affectionately known as "Never The Same Colour") Used in:
Alaska, American Samoa, Antigua, Antilles (Dutch), Aruba, Bahamas, Barbados, Barbuda, Belize, Bermuda, Bolivia, British Virgin Islands, Burma, Canada, Chile, Columbia, Costa Rica, Cuba, Curacao, Diego Garcia, Dominica, Dominican Republic, Ecuador, El Salvador, Fiji, Grenada, Guam, Guatemala, Guyana, Haiti, Hawaii, Honduras, Jamaica, Japan, Johnston Islands, Korea South, Leeward Islands, Mariana Islands, Marshall Islands, Mexico, Micronesia, Midway Islands, Montserrat, Myanmar, Nicaragua, Okinawa, Palau, Panama, Peru, Philippines, Puerto Rico, Samoa, St Kitts and Nevis, St Lucia, St Vincent, Surinam, Taiwan, Trinidad and Tobago, United States of America, Venezuela, Vietnam, and Virgin Islands.