7 HOURS
The answer depends on 800 MB of WHAT: low quality audio or high definition video?
There is no sensible answer to the question. A megabyte is a measure of computer memory whereas 120 minutes is a measure of time. According to basic dimensional analysis conversion from one to the other is not valid. For example, consider 120 minutes of high quality video and 120 minutes of low quality audio: there will be a huge difference in the memory requirements of the two.
The concept of converting data storage (megabytes) to time (minutes) is not straightforward as it depends on the type of data being measured. If we assume an average data transfer rate of 1 megabyte per second, then 25 megabytes would take approximately 25 seconds to transfer. However, if we consider streaming video content, which typically uses around 5 megabytes per minute, then 25 megabytes would equate to about 5 minutes of video playback.
That really depends a lot on the video's size and quality. Take a sample of a video in the desired quality, and look how many MB it takes, and for how many minutes it plays. From there, you can extrapolate. (1 GB = 1024 MB)
how many minutes to make 1mb
7 HOURS
It depends on the quality.
You are comparing two entirely unrelated units of measure. You might as well ask how many days there are in PI for all the sense it makes to compare minutes to megabytes.
3:11 sec.
None. The units are incompatible.
A 650 MB CD-R can hold 74 minutes of music. A 700 MB CD-R can hold 80 minutes of music.
On a modern 100Mb (million bits/second) broadband connection a megabyte transfers in 80 milliseconds (1.333E-3 minutes).
The answer depends on 800 MB of WHAT: low quality audio or high definition video?
It depends on the quality of the film.
The answer depends on what you wish to store? Low or high quality audio, or low or high quality video.
There is no sensible answer to the question. A megabyte is a measure of computer memory whereas 120 minutes is a measure of time. According to basic dimensional analysis conversion from one to the other is not valid. For example, consider 120 minutes of high quality video and 120 minutes of low quality audio: there will be a huge difference in the memory requirements of the two.