lestatdark said:
NJ5 said:
lestatdark said:
It seems that most of you don't understand that uncompressed HD files (1280x720) can take up to 4 Gb per each hour in movies.
So 32 Gb, even if they aren't all uncompressed, amounts to 9 hours or so.
9 Hours for Cutscenes doesn't even amount 20% to the total amount of gameplay ;)
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No, all the video on Blu-Ray is compressed, and the same thing goes for games. There isn't space or speed to store/read uncompressed movies.
Just for reference, uncompressed 1280x720 video at 24 fps would take up 63 megabytes per second, or 221 GB per hour!
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My bad then, but correct me if i'm wrong, but doesn't a Full HD Blu Ray movie of about 2 hours occupy the 25 Gb of Blu Ray space?
So, even if it's compressed 1280x720 video, 32 Gb should amount to something about 9 hours or so right?
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That depends on the amount of compression. As you can see here, different movies use different bitrates:
http://forum.blu-ray.com/showthread.php?t=3338
It seems to be around 20-40 megabits/s (including the audio), which is around 13 GB/hour as you said. However I don't know if PS3 games use the same codecs/bitrates.
