I want to know how big is an AVI file (NTSC, uncompressed).
So Resolutionist 720x576. Ie I have 720 * 576 pixels per picture. Each pixel is with 3x8 (RGB) bits stored (that's right ???). 8bit = 1byte
=> I need Picture Pro 720x576x3x8 bit or byte 720x576x3
The whole x25 (fps) and x60 (seconds).
So 720x576x3x25x60 bytes / minute = 1866240000 B / m = 1.7 GB / s ) (1GB = 1024 MB etc.
So, that's the case? For the sound would indeed get something else on it, but the bill for the Picture is correct?
Thanks schonmal Til
Antwort von beiti:
Yes, that's the bill. There are always a few bytes for the "trappings" (definition of the format, etc.) on it, but in view of such data sets we can neglect it.
For sound, it looks like: 48 kHz sampling rate = 48,000 samples per second Each sample has 16 bits, ie 2 bytes If, therefore, per minute 5,760,000 bytes per minute, which is 5.5 MB. For stereo, it must be doubled, ie 11 MB per minute.
Antwort von Stefan:
1.7 GB / minute
Good luck The thick Stefan
Antwort von Til441:
"Stefan" wrote:
1.7 GB / minute
Good luck The thick Stefan
jop .... I thought so synonymous :-) And for the sound I have come to 11MB/min synonymous.
