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Video of piano fast moving hands artifacts
Shot hd video and rendering out for YouTube in hd. When I review video after render on the pc (not sent to YouTube yet) the video is crystal clear but sometimes fast moving hands on the piano show artifacts or kind of a blur. More like blocky and pixelated for fast hand movement. What can I do to fix this?
Tried Sony mp4 renders and WMV renders in hd. Using progressive scan settings and best. So fast action is blurred but everything else looking good. What render settings would help this for final YouTube video?
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6 Replies
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Hi, I shoot a lot of classical music and Jazz. To get clean “piano hands” you need to start with a higher shutter speed. If it is live, I will use 2-3 cameras and use 1/60th sec or above for tight hand shots. If it is a music video, you have more control and can set up a bit easier. Youtube makes it worse because of the compression, so I would recommend lighting well, fast shutter, and render as few times as possible.
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[Kevin LaBonty] “When I review video after render on the pc (not sent to YouTube yet) the video is crystal clear but sometimes fast moving hands on the piano show artifacts or kind of a blur. More like blocky and pixelated for fast hand movement. What can I do to fix this?”
Increase the bit rate of your render. It sounds like these artifacts are being caused by not having enough bits to accurately represent the movement in your video.
~jr
http://www.johnrofrano.com
http://www.vasst.com -
I think John’s answer is the right one but I find on fast moving objects that “disabling resampling” sometimes gives a better result. Another time I found that original footage and project settings were at different resolution and frame rate which made the end product look pretty bad.
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Check your deinterlace method in your project properties and try setting it to interpolate fields.
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It was the bit rate, I increased it to 8,000,000 and the artifacts are gone. Thank you.
It fixed the hands but now the titles in the graphics seem to be very soft and not crisp anymore. Any ideas on text not being crisp?
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What are your project properties?
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