bandwidth reduction

iQIYI Technical Product Team

Nov 5, 2021 · Artificial Intelligence

iQIYI’s QAV1 Encoder Achieves High Compression and Bandwidth Savings Using AV1 and Deep Learning

iQIYI’s QAV1 encoder, which combines the next‑generation AV1 codec with deep‑learning techniques, delivers 20‑42% bandwidth savings and up to 36% higher compression efficiency than x265 while maintaining ultrafast 60 fps encoding speeds, enabling high‑quality 4K/8K streaming and live broadcast across devices.

AV1QAV1Streaming

0 likes · 6 min read

iQIYI’s QAV1 Encoder Achieves High Compression and Bandwidth Savings Using AV1 and Deep Learning

Tencent Cloud Developer

Dec 16, 2019 · Mobile Development

Optimizing GIF Usage in Information Flow: Converting GIF to MP4 and SharpP Evaluation

To address the slow loading and high bandwidth costs of GIFs in short‑content feeds, the team evaluated APNG, WebP, SharpP, and MP4, found MP4 video conversion offers the best compression, universal support and comparable CPU usage, achieving a 62% size reduction, 90% instant‑open rate and a 5.6% exposure boost.

GIF optimizationImage FormatsMP4 conversion

0 likes · 10 min read

Optimizing GIF Usage in Information Flow: Converting GIF to MP4 and SharpP Evaluation