EP 1803302 A1 20070704 - APPARATUS AND METHOD FOR ADJUSTING BITRATE OF CODED SCALABLE BITSTEAM BASED ON MULTI-LAYER
Title (en)
APPARATUS AND METHOD FOR ADJUSTING BITRATE OF CODED SCALABLE BITSTEAM BASED ON MULTI-LAYER
Title (de)
VORRICHTUNG UND VERFAHREN ZUR REGULIERUNG DER BITRATE EINES KODIERTEN SKALIERBAREN BITSTROMS AUF MEHRSCHICHTBASIS
Title (fr)
DISPOSITIF ET PROCEDE DE REGLAGE DU DEBIT BINAIRE D'UN TRAIN BINAIRE CODE EVOLUTIF PAR MULTICOUCHES
Publication
Application
Priority
- KR 2005003208 W 20050928
- US 61902304 P 20041018
- KR 20040107960 A 20041217
Abstract (en)
[origin: WO2006080655A1] Disclosed are a method and an apparatus for realizing signal to noise ratio (SNR) scalability in a video stream server in order to transmit a video stream in a variable network environment. An apparatus for adapting a bitrate of a coded scalable bit-stream based on multi-layers to a variable network environment, comprising a bit-stream parsing unit to parse an input bit-stream, a pre-decoding condition determining unit to determine a target transmission bitrate according to the variable network environment, a pre-decoding unit to skip at least one frame among the frames included in the parsed bit-stream according to the determined target transmission bitrate, and a bit-stream transmission unit to transmit to a client device the bit-stream that has been restructured due to frame skipping.
IPC 8 full level
H04N 7/24 (2006.01)
CPC (source: EP)
H04N 19/132 (2014.11); H04N 19/164 (2014.11); H04N 19/172 (2014.11); H04N 21/234327 (2013.01); H04N 21/2662 (2013.01)
Designated contracting state (EPC)
DE FR GB IT NL
DOCDB simple family (publication)
WO 2006080655 A1 20060803; EP 1803302 A1 20070704; EP 1803302 A4 20071107
DOCDB simple family (application)
KR 2005003208 W 20050928; EP 05856385 A 20050928