Minutes to MB at H.265 stream @ 4 Mbps

1 Duration = 30 File size · profile-dependent conversion · context: encoding/quality profile

Direct Answer

1 Duration equals 30 File size

This result depends on the selected profile context: encoding/quality profile.

For 2 Duration, this profile returns 60 File size.

Converter Calculator

1 Duration (minutes) =
30 File size (MB)

Explanation

H.265 stream @ 4 Mbps uses 4 Mbps (0.5 MB/s). MB = minutes x 60 x 0.5. With input 1 min, result is 30 MB.

Duration to File size is profile-bound here: the selected encoding/quality profile controls the mapping used by calculator and reference table.

Read more

Keep the same profile in both directions to avoid mixing lookup systems that use different size mappings.

Method & Reference (Verified)

  • Method basis: profile-bound mapping; constants depend on the selected profile encoded in the route.
  • Profile reference: encoding/quality profile.
  • Consistency rule: keep the same profile in mirror direction to avoid mixing incompatible mappings.

Common Conversion Values

Duration (minutes)File size (MB)
1 30
2 60
5 150
10 300
15 450
30 900
45 1,350
60 1,800
90 2,700
120 3,600
180 5,400
300 9,000