It depends on how good the graphics are if its HD Then Shorter But Low Qulity will be longer.
It will vary widely based on the quality of the video files.
25 GB for single layer 50 GB for double layer
As long as you aren't streaming HD video, 10 GB should suffice.
The size, and length of a video file depends upon the compression and quality of said video file. For high definition video (1080p) a 2 GB video could be as short as 5 minutes, or as long as 2 hours.
Around an hour and a half.
That really depends on the quality of the video. A low-quality video may use 1 megabyte (not gigabyte) per minute, or a few megabytes per minute. A DVD, which is already high quality, has 4.7 gigabytes for a capacity of perhaps a little over 2 hours (120 minutes). A Blu-ray disc, which has a still higher quality, uses about 25 gigabytes for the same playing time.
A gigabyte is 1,000 megabytes. So there are 25,000 in 25 gigabytes.
1 gb video held in 1024 mb
25 gigabytes = 25,600 megabytes
about 1 gb
30 hours or video...
NO!! :)