Hi! There is no one "best" setting, unfortunately. Here are some guidelines, though. -- You have two real codec options in FLV: VP6 and H.264. H.264 compresse

Hi! There is no one "best" setting, unfortunately. Here are some guidelines, though. -- You have two real codec options in FLV: VP6 and H.264. H.264 compresses significantly better than VP6. -- Bitrate and lossiness are directly linked. Increase bitrate and visual quality will go up (within limits, of course), and vice versa. -- When using H.264, use Baseline profile if you're concerned about choppy video on slow computers. Main and High profiles compress better, but require more CPU to decode. -- Use one of two encoding modes: 2-pass Variable Bitrate (VBR), or one-pass Constant Quality (e.g. CRF). One-pass VBR doesn't look good. -- CRF mode (for x264) is great. It targets a fixed visual quality/loss, and the bitrate adjusts to match that. Think of it as an "auto-bitrate" feature. This is a really general starting point. Any more specific questions I can answer?