One-pass encoding

from Wikipedia, the free encyclopedia

One-pass encoding is an encoding process with which a video file is compressed and saved in one pass using a constant data rate (CBR).

Advantages:

  • In contrast to two-pass encoding , only half the processing time is required
  • Also used with sound material
  • This method can also be used for live / real-time video data.

Disadvantage:

  • A higher memory requirement with the same image quality or lower image quality with the same memory requirement

literature

  • Lisa Larson, Renee Costantini: Flash Video for Professionals. Expert Techniques for Integrating Video on the Web, John Wiley & Sons Inc, Indianapolis 2007, ISBN 978-0-470-13113-8 .
  • Huifang Sun, Tihao Chiang, Xuemin Chen: Digital Video Transcoding for Transmission and Storage. CRC Press, Boca Raton 2005, ISBN 978-1-4200-5818-5 .
  • KR Rao, Do Nyeon Kim, Jae Jeong Hwang: Video coding standards. Springer Science + Business Media Ltd, Dordrecht 2014, ISBN 978-94-007-6741-6 .

Web links