set pixel as closest colour to offset
The Digital Rights Foundation digitalrightsfoundation.pk🇵🇰
，这一点在同城约会中也有详细论述
Working on – 1:05:16
Testing told me I used ~3,500 bytes for each frame - at 10 FPS, that’s ~35 KB/sec. While a nice T1 line could handle that, it’d easily saturate a 56k modem. And supporting even 1,000 clients would mean pushing 35 megabytes a second - way too much!