Distribution of requested video sequences via satellites

The invention relates to a satellite distribution requirement video sequence, especially audio video fragment method. Is realized simply of each receiver and electrode of good safety transmit the requiring video sequence and a small transmission routing load, wherein with one transmission cost, a computer (1) is provided with receiver mark (4), a video sequence (5) is provided with a packet-switched digital data service to the satellite receiver (13) and is received in the computer (1) storage unit (14); the computer (1) comprises a MPEG-2 decoder (15), which is a real-time decoding unit of video sequence (5) MPEG-2 file for video signal (18), wherein a a clamp for capacitor having real-time decoding and without (16) alarm with the video service tenderer reappearing special software, And (17) and completes the decryption of MPEG-2 file with the aid of the video service tenderer special key, it does not save the video sequence is no encrypt (5).