34 search results - page 1 / 7 » Selective Requantization for Transcoding of MPEG Compressed ... |
ICMCS
2000
IEEE
13 years 9 months ago
2000
IEEE
This paper addresses the problem of bit-rate conversion of MPEG compressed video. We present selective requantization, a method for reducing the requantization errors in transcodi...
ICMCS
2006
IEEE
13 years 10 months ago
2006
IEEE
Bit rate adaptation is one of the most important types of video transcoding. With H.264 becoming the predominant video codec of choice in video coding and streaming, prudent ratea...
ISCAS
1999
IEEE
13 years 8 months ago
1999
IEEE
This paper addresses the problem of bit-rate conversion of a previously compressed video. We provide an MPEG joint transcoder for transcoding several video bitstreams simultaneous...
ICMCS
2005
IEEE
13 years 10 months ago
2005
IEEE
Video transcoding is a mechanism to convert video bitstreams from one coding format to other formats. In this operation, the computational complexity and picture quality are the t...
ICMCS
2006
IEEE
13 years 10 months ago
2006
IEEE
The high definition video adoption has been growing rapidly for the last two years. The two high definition DVD formats HD-DVD and Blueray have mandated MPEG-2, H.264 and VC-1 as ...