An Arbitrary Frame-Skipping Video Transcoder

V. Patil, R. Kumar
2005 IEEE International Conference on Multimedia and Expo  
In video transcoding, pre-encoded frames may be arbitrarily dropped to freely adjust the video to meet the network and client requirements. Since transcoding is carried out in real-time, incoming motion vectors are reused to reduce the transcoding latency. In this paper, we propose a new motion vector composition scheme for arbitrarily dropping any frame from incoming video bit-stream comprising I, B and P frames. The transcoded bit-stream retains the I-B-P frame structure. Experimental results
more » ... are presented and compared to show the efficacy of the proposed scheme.
doi:10.1109/icme.2005.1521706 dblp:conf/icmcs/PatilK05 fatcat:ztcuqs7yijbjda52bcowlpnfhu