Research Group Embedded Interaction has evaluated getting snapshot speed of the Nokia 6600 by J2ME code. This evaluation covers different encoding formats (PNG, BMP and JPEG) and resolution sizes (80x60, 160x120 and 200x150) with durations between one and ten seconds. The following tables show the results of the different simulations:
Format of the image: PNG
Format of the image: BMP
Format of the image: JPEG
byte[]jpegImageData=videoControl.getSnapshot (“encoding=jpeg&width=120&height=90”);
Above results are all involves the explicitly specified resolutions in their "getSnapshot" methods like above. What about a default resolution? (null value for diemnsions) The result is amazing. Performance increased by four times! (for ten minutes duration) The quality of the image remains same as before.
BMP and default resolution:
Originally posted by Orçun Dayıbaş in 2005.02.19 - The Pusu Project Blog
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