1. [4K PHOTO] mode:
-Rec Format : MP4
-Rec Quality : 4K/30p/100Mbps (System Frequency 59.94Hz)
4K/25p/100Mbps (System Frequency 50.00Hz)
-Luminance Level : 0-255
。In addition to 16:9 aspect, 4:3/3:2/1:1 can be selected.
多比例影片, 一律8MP.
。Exif information is embedded to the captured image from the 4K video.
影片含EXIF, 錄影中更改設定也都會被記錄下來.
。Marking function is available enables marker setting on the designated
point while recording video and users can jump to the markers when
playing back the video to capture the frame they want.
。Loop Recording function is added, with which the camera keeps on
recording video while deleting the old footage automatically.
4K行車紀錄器. (10分鐘循環)
2. 4K/23.98p/100Mbps mode is added in MP4 video recording.
3. The upper limit of the ISO sensitivity can be set in the menu of ISO
sensitivity setting and emission amount of flash light can be adjusted
in the menu of exposure compensation.
4. Focusing performance of 1-area AF in video recording is improved.
一直想找機會訐譙GH4 4K錄影那慢到無法想像的自動對焦速度,
直到看了EOS M的測試影片, 才發現還有許多人用那樣的對焦速度在拍照呢...
5. Tracking performance of tracking AF when used with the interchangeable
lens H-FS14140 is improved.
6. Remote shooting via USB tethering is available by using PC software "USB
Tether" supplied by Promote Systems.
此外測試發現, 現在100Mbps mode比以前更接近100Mbps. (之前大約只有80出頭)
https://eww.pavc.panasonic.co.jp/support/en/dsc/fts/win/GH4_V20_ENG.pdf