Three-year Trends in YouTube Video Content and Encoding

Feng Li, Jae Chung, Mark Claypool

2021

Abstract

Despite the dominance of YouTube streaming traffic, there have been few studies focusing on characterizing YouTube videos over time. Given the sheer volume of YouTube videos, we created a custom crawler which took snapshots of popular YouTube channels and ran the crawler daily for the past 3 years. This provides YouTube video trends from 2018–2020 for over 160k videos, considering media type, duration, bit rate, resolution, codec, encoding format, and popularity. Analysis of the data shows YouTube videos have increased frame rates, resolutions and durations over this time, with the biggest clips consuming over 200 Mb/s and being over 3 hours long, accompanied by corresponding changes in encoding rates and codecs. Our analysis and the resulting dataset we make public should be beneficial for traffic shaping or CDN deployment strategies.

Paper Citation

in Harvard Style

Li F., Chung J. and Claypool M. (2021). Three-year Trends in YouTube Video Content and Encoding. In Proceedings of the 18th International Conference on Signal Processing and Multimedia Applications - Volume 1: SIGMAP, ISBN 978-989-758-525-8, pages 15-22. DOI: 10.5220/0010515800150022

in Bibtex Style

@conference{sigmap21,
author={Feng Li and Jae Chung and Mark Claypool},
title={Three-year Trends in YouTube Video Content and Encoding},
booktitle={Proceedings of the 18th International Conference on Signal Processing and Multimedia Applications - Volume 1: SIGMAP,},
year={2021},
pages={15-22},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0010515800150022},
isbn={978-989-758-525-8},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 18th International Conference on Signal Processing and Multimedia Applications - Volume 1: SIGMAP,
TI - Three-year Trends in YouTube Video Content and Encoding
SN - 978-989-758-525-8
AU - Li F.
AU - Chung J.
AU - Claypool M.
PY - 2021
SP - 15
EP - 22
DO - 10.5220/0010515800150022