1. NO AF at all in video mode (except the prefocus you can do before starting, of course).
2. It does overheat like the SLTs, I did a 7min30 continuous shot with SSS on before shutdown. It warns you a little before with an icon on the screen. If you stop there, the camera won't shutdown.
心得: Sony是故意錄影不能AF, 讓用戶少用使過熱問題被忽略嗎?
真的只是"可錄影"的A550...台灣索尼有良心就反映在售價上吧!
看來錄影目前還是NEX最優...不然就N家的D3100或繼續等A7xx了...
