Strictly speaking, bitrate is not the same as compression, but the principle still applies- the better the quality, the more memory is gobbled up. Martini Standard Member. I'll offer you opportunity to compare these modes by most important measure: picture!
I've been bothered by this question at the very beginning, so I filmed in almost every mode and uploaded raw file to YouTube. All are filmed in Intelligent Auto Tip: you can start multiple browsers and play each video in each browser, so both or all videos are at your screen at once.
EngIan Novice Member. Just to correct one small error in the original post I assume it was an error or a misread. The HE mode although it outputs x pixel format video, in fact works by only recording a x pixel video stream.
The horizontal pixels are mapped back to pixels during replay processing. MMAMail said:. Two questions: 1. Do all modes record "progressive"?
There is a button to switch between "i" and "p" 2. Do all modes record at 50 frames per second? If it was purchased in the UK then yes - obviously Americans get 60 If anyone could confirm this, I would greatly appreciate it.
Emerton said:. If anyone could confirm this, I would greatly appreciate it. You must log in or register to reply here. Similar threads E. Replies 6 Views 2K. Sep 7, pevers3. Replies 1K Views K. Today at AM chros. Replies 69 Views 34K. Oct 28, gibbsy. Burson Swing Review.
Replies 0 Views Nov 11, Rickpeddler. Replies 25 Views 4K. Nov 17, spanna. Published Thursday at AM. Top Bottom. With each frame the camera combines the lines that are "newly" captured with the lines captured in the last frame, creating an artificial image. The result is that the camera needs to record less data extending recording capacity but that the image is not quite as clear in capturing movement.
Where a number is used, this indicates the number of pixels in each horizontal line. For example, in the HCV model, all four modes have pixels in each line, hence the part of HA With the HCV, all four modes have lines and capture 60 frames each second.
Panasonic does not explain exactly how the different modes operate, something that causes confusion among some users. Panasonic does explain that the recording capacity varies among the modes. The most credible explanation for this variance is that the four modes each use differing degrees of digital compression, similar to the way MP3 files work for audio, with differing effects on image quality.
The recording capacity increases as the image quality decreases, meaning you should experiment with the different settings to find the best balance. A professional writer since with a Bachelor of Arts in journalism, John Lister ran the press department for the Plain English Campaign until He then worked as a freelance writer with credits including national newspapers, magazines and online work.
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