Differences
This shows you the differences between two versions of the page.
— | photowiki:photoformat [2023/01/07 15:13] (current) – created ying | ||
---|---|---|---|
Line 1: | Line 1: | ||
+ | ====== Impact of Photo Format ====== | ||
+ | |||
+ | * The size of photo sensor/film format has biggest impact on lens size and weight | ||
+ | |||
+ | **Example Comparison Chart** | ||
+ | ^ Name | format | equivalent FL | length | diameter, filter | weight | min focal distance | | ||
+ | ^ Panasonic 35-100mm f2.8 | m43,2x | 70-200mm | ||
+ | ^ DA 50-135mm f2.8 | 1.5x | 75-200mm | ||
+ | ^ A 70-210mm f4 | 1x | 70-210mm | ||
+ | ^ tamron 70-200mm f2.8 | 1x | 70-200mm | ||
+ | ^ Panasonic 100-400mm | ||
+ | ^ tamron 150-600mm | ||
+ | ^ sigma 150-500mm | ||
+ | ^ DFA 150-450mm | ||
+ | |||
+ | ====== Video Format ====== | ||
+ | |||
+ | * https:// | ||
+ | |||
+ | ===== video file format ===== | ||
+ | |||
+ | * CinemaDNG, digital negatives of individual frame of recorded video | ||
+ | * intro: http:// | ||
+ | * ProRes, a FinalCut editor friendly format made by Apple | ||
+ | * ProRes4444, for 12bit 5k, 4k and 2k lower video wrapper | ||
+ | * ProRes422, for 10-bit 4k, 2k, HD source video wrapper | ||
+ | * HQ, 147-220Mb/s | ||
+ | * LT, 100Mb/s | ||
+ | * SD, 42-63 Mb/s | ||
+ | * Proxy, 36Mb/s | ||
+ | * ProRes422, for 8/10-bit FHD or HD source video wrapper | ||
+ | * ProResSQ, for compressed codec wrapper | ||
+ | * DNxHD, a Avid editor friendly format made by Avid | ||
+ | |||