METHOD AND APPARATUS FOR CONTROLING THE ADDITION OF ADDITIONAL FIELDS OR FRAMES IN A FIRST FORMAT IMAGE SEQUENCE TO BUILD FROM THE SAME SECOND FORMAT IMAGE SEQUENCE

摘要

Method and apparatus to control the insertion of additional fields or frames first sequence in a first image sequence format to depart from it a second format image sequence. The major television systems in the world use intertwined scanning either at a 50 -hour field frequency or a 60 -hz field frequency. However, films are often produced in 24 -hour frameworks and gradually screened, the format of which will be used for future digital video discs and be sold in countries using 50 -hz. On 50Hz video devices the contents of the player is presented with original sound intensity,But with repeated frames or video fields to achieve on average the original video feed speed. However, the insertion of frame or field is carried out in a regular pattern, but in an adaptive way to reduce visible movement vibration.