Tagged with frames - Personal View Talks http://personal-view.com/talks/discussions/tagged/frames/feed.rss Sat, 04 May 24 05:19:02 +0000 Tagged with frames - Personal View Talks en-CA Worldwide Electricity Power Frequences and FPS http://personal-view.com/talks/discussion/10305/worldwide-electricity-power-frequences-and-fps Sat, 03 May 2014 19:34:00 +0000 goanna 10305@/talks/discussions image

There seems to be no foreseeable standardisation of electricity worldwide - despite the obvious cost savings that would produce in producing everything from turbines to appliances in the one standard.

Smart switchable power supplies in domestic appliances have managed to cope with the different countries' power supplies, however we all still know how the fast-flicker of electric lighting involves adjusting shutter-speed of video shooting.

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The waveform of 230 volt, 50 Hz compared with 110 V, 60 Hz.

Frame rates for TV and video have traditionally corresponded to multiples of the AC cycle and 60p is often cited as an ideal frame-rate, for smoothness - but as one of the majority who lives in a 50Hz country, I'd like to see a future standard of 100fps video one day.

http://www.quantumbalancing.com/worldelectricity/electricityif.htm http://en.wikipedia.org/wiki/Utility_frequency

]]> Gh3 doubled frames at 1080p60 Quicktime http://personal-view.com/talks/discussion/8624/gh3-doubled-frames-at-1080p60-quicktime Thu, 31 Oct 2013 19:14:56 +0000 georgewde 8624@/talks/discussions When I play back a clip recorded with Quicktime 1080P60 setting every frame is doubled. Only 30 frames are effectively recorded. I tried a number of different apps to play it back, even Panasonics own Photofunstudio, PC as well as Mac Quicktime player, no matter what it seems 60 frames don't exist in the recording, every frame is doubled up. What could be wrong? Has anybody tried to slomo a 108P60 clip and is it actually working?

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