One-pass encoding
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
- Encoding methods: 1-pass vs. 2-Pass (accessed September 18, 2017)
- Multi-Rate VP8 Video Encoding (accessed September 18, 2017)