English to Arabic Tech/Engineering Patents

• D1 discloses a video coding/decoding method for an efficient reduction of data stream and a more efficient random access into a video data stream with a concept of distributing access points in a video data stream, wherein
(1) access points pertaining to one of more subareas of the pictures encoded
into the video data stream are introduced, (2) such access units are signaled on the NAL through specific NAL unit types, i.e. so-called IRAP access units such as BLA, CRA (both above category a) or IDR (above category b), and (3) as picture B forms a random access point with respect to subarea B, temporal reference pictures for temporally predicting subarea B of pictures 317 should not lie upstream relative to picture B (see paragraphs [0054], [0310]-[0312], [0327], [0334] and figure 22, 24).