Parallel MPEG-2 Video Encoder

被引：0
|
作者：
Sachdeva, Ravin [1 ]
Saha, Kaushik [1 ]
机构：
[1] STMicroelect Pvt Ltd, Adv Syst Technol AST, Greater Noida, India
来源：
IEEE INTERNATIONAL CONFERENCE ON CONSUMER ELECTRONICS (ICCE 2011) | 2011年
关键词：
D O I：
10.1109/ICCE.2011.5722515
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper we present a unique approach towards parallelizing the Software MPEG-2 Video Encoder. The approach involves the division of encoding process spatially, between four similar processors with distributed memory system, in such a way that each frame of the input video sequence is divided into four separate sections, each individually processed by a processor. The results thus produced were compared with those of the Sequential Encoder for a number of different input bitstreams and a speedup in the range of 3 to 3.5 with four processors was successfully obtained.
引用
收藏
页码：159 / 160
页数：2
相关论文
共 50 条
  • [31] A 4:2:2P@ML MPEG-2 video encoder board using an enhanced MP@ML video encoder LSI
    Yoshitome, T
    Minami, T
    Ikeda, M
    Nitta, K
    Suguri, K
    [J]. IEEE TRANSACTIONS ON CONSUMER ELECTRONICS, 1999, 45 (04) : 1130 - 1133
  • [32] MPEG-2 ENCODER SPORTS 4/2/2 FORMAT
    CHILD, J
    [J]. COMPUTER DESIGN, 1995, 34 (05): : 18 - 20
  • [33] Mosaics from MPEG-2 video
    Robertson, MA
    Heath, TS
    [J]. COMPUTATIONAL IMAGING, 2003, 5016 : 196 - 207
  • [34] MPEG-2 video decoder for DVD
    Wang, NT
    Shih, CW
    Wong-Ho, DJ
    Ling, N
    [J]. PROCEEDINGS OF THE 8TH GREAT LAKES SYMPOSIUM ON VLSI, 1998, : 157 - 160
  • [35] Lossless authentication of MPEG-2 video
    Du, R
    Fridrich, J
    [J]. 2002 INTERNATIONAL CONFERENCE ON IMAGE PROCESSING, VOL II, PROCEEDINGS, 2002, : 893 - 896
  • [36] Editing of MPEG-2 video streams
    [J]. Research Disclosure, 1998, (411):
  • [37] A study on noise level and MPEG-2 encoder statistics
    Lee, JW
    [J]. VISUAL COMMUNICATIONS AND IMAGE PROCESSING '97, PTS 1-2, 1997, 3024 : 1429 - 1440
  • [38] CHIPS SLASH MPEG-2 ENCODER PRICE AND SIZE
    MCLEOD, J
    [J]. ELECTRONICS-US, 1994, 67 (22): : 2 - 2
  • [39] Factors to consider when choosing an MPEG-2 encoder
    [J]. SMPTE J, 9 (637-641):
  • [40] Rate control method for MPEG-2 HDTV encoder
    Nogaki, S
    [J]. NEC RESEARCH & DEVELOPMENT, 2000, 41 (02): : 142 - 145
12345