G - Physics – 11 – B
Patent
G - Physics
11
B
G11B 27/10 (2006.01) H04W 88/02 (2009.01) H04N 7/50 (2006.01) G06F 19/00 (2006.01)
Patent
CA 2629444
A multimedia player application is adapted to process multimedia data of one or more multimedia files (e.g. MPEG-4 files) to produce multimedia output data at an audio/video output device, A file allocation table (FAT) system is adapted to manage storage of these multimedia files. An interface process is adapted to maintain a current address pointer for a current position in a multimedia file being played, a backward seek address pointer for a preceding position in the multimedia file between the current position and the beginning of the multimedia file, and an index table address pointer for an index table of the multimedia file. The current and backward seek address pointers are regularly updated while the multimedia file is being played, and the backward seek address pointer is updated as a function of the current address pointer. Advantageously, backward seek times for backward seeks in the multimedia file are reduced.
Borden Ladner Gervais Llp
Research In Motion Limited
LandOfFree
Methods and apparatus for improving backward seek... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Methods and apparatus for improving backward seek..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Methods and apparatus for improving backward seek... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1914530