Video Memory Requirements: Difference between revisions

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*Frame rate for TV and Movies - 24 fps. Sports and news - 30 fps - [https://www.google.com/search?sxsrf=ALeKk026QG9BbsZl0rNsBS9KmerMgczY_w%3A1602863734253&source=hp&ei=dsKJX6q8DJDYsAXHkpG4Cw&q=what+is+recommended+framerate+for+video&btnK=Google+Search&oq=how+to+configure+nvidia+geforce+gtx+1650+super+on+linux+mint&gs_lcp=CgZwc3ktYWIQAzIFCCEQoAEyBQghEKsCMgUIIRCrAjoOCAAQ6gIQtAIQmgEQ5QI6DgguELEDEMcBEKMCEJMCOggILhDHARCvAToLCC4QsQMQxwEQowI6CAgAELEDEIMBOggILhCxAxCDAToFCAAQsQM6AggAOgQIABAKOgYIABAWEB46CAghEBYQHRAeOgcIIRAKEKABUMsQWOmzAWD8tAFoBnAAeACAAeQGiAGhS5IBDTExLjQ3LjMuMi42LTGYAQCgAQGqAQdnd3Mtd2l6sAEG&sclient=psy-ab&ved=0ahUKEwiqz4DcvLnsAhUQLKwKHUdJBLcQ4dUDCAk&uact=5]
*Frame rate for TV and Movies - 24 fps. Sports and news - 30 fps - [https://www.google.com/search?sxsrf=ALeKk026QG9BbsZl0rNsBS9KmerMgczY_w%3A1602863734253&source=hp&ei=dsKJX6q8DJDYsAXHkpG4Cw&q=what+is+recommended+framerate+for+video&btnK=Google+Search&oq=how+to+configure+nvidia+geforce+gtx+1650+super+on+linux+mint&gs_lcp=CgZwc3ktYWIQAzIFCCEQoAEyBQghEKsCMgUIIRCrAjoOCAAQ6gIQtAIQmgEQ5QI6DgguELEDEMcBEKMCEJMCOggILhDHARCvAToLCC4QsQMQxwEQowI6CAgAELEDEIMBOggILhCxAxCDAToFCAAQsQM6AggAOgQIABAKOgYIABAWEB46CAghEBYQHRAeOgcIIRAKEKABUMsQWOmzAWD8tAFoBnAAeACAAeQGiAGhS5IBDTExLjQ3LjMuMi42LTGYAQCgAQGqAQdnd3Mtd2l6sAEG&sclient=psy-ab&ved=0ahUKEwiqz4DcvLnsAhUQLKwKHUdJBLcQ4dUDCAk&uact=5]
*Use Handbrake to compress videos by up to 10x.
*Use Handbrake to compress videos by up to 10x.
*Case for 4k - you can get 8 MP stills from video, but only 2 MP images from Full HD video. [https://www.dpreview.com/what-is-4k/#:~:text=Shooting%204K%20will%20make%20your,by%20a%20factor%20of%20four.]


=Conversion=
=Conversion=
*VLC converts from 4k to full HD - [https://www.youtube.com/watch?v=zIuu8_jZ_r8]
*VLC converts from 4k to full HD - [https://www.youtube.com/watch?v=zIuu8_jZ_r8]

Revision as of 21:03, 29 October 2020

Full HD

  • Full HD is 2.1 Megapixel - [1]
  • 1 Gig card stores 1000 pictures, or 30 minutes at Full HD 30 fps
  • Standard cheapo 32G cards - 16 hours.
  • One full day of storage is 43Gig.
  • Cheapo USB sticks are $3/32 Gig - [2]
  • $10 from China for 256 gig - [3]

Completely Depends on Compression and Bitrate

4k 60 fps:

One picture at 4k - also depends:

General Considerations

  • Think of 8 Megapixel as 8MB.
    • By this figure, 60 fps, one minute of it, is 30 GB.
    • Thus, video must be compressed naturally by cameras, otherwise image size is too large.
  • 4k appears to be overrated. Cinema is 2k - full HD. [5]
  • Frame rate for TV and Movies - 24 fps. Sports and news - 30 fps - [6]
  • Use Handbrake to compress videos by up to 10x.
  • Case for 4k - you can get 8 MP stills from video, but only 2 MP images from Full HD video. [7]

Conversion

  • VLC converts from 4k to full HD - [8]