Speed Optimization Program
Lux provides multi-dimensional tuning means, according to the network environment and hardware configuration can choose the following acceleration strategy:
Core parameters
- Multi-threaded downloads::
--threads 10(Default 4 threads, maximum recommended no more than 16) - segmentation strategy::
--part-size 2MResize chunks - connection reuse::
--reuse-connectionsReduce TCP handshake overhead
network optimization
- CDN Preferences::
--prefer-cdnAutomatic selection of nearest nodes - Proxy acceleration::
--proxy socks5://127.0.0.1:1080 - DNS caching::
--dns-cacheReduced parsing latency
System level fit
It is recommended to work with the following system settings:
- Modifying the TCP window scaling factor
- Disable QoS Traffic Limiting
- Using a wired network connection
Benchmarking recommendations
The optimal configuration can be tested with a small file first:lux -s --speed-test https://示例视频
This mode only downloads part of the content to measure the speed, and does not produce a full download.
This answer comes from the articleLux: command line video downloader that supports almost all video platformsThe
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