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Storage requirements for digital video
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Media type | Format | Video bit depth | Codec | Audio data encoding | Audio bit depth | Audio sampling rate | Wrapper | Minimum file size for one hour of digital video |
16 mm film | Film | 10-bit | YUV 422 or FFV1 | PCM | 24-bit | 48 kHz | MXF or MOV | |
35 mm film | Film | 10-bit | YUV 422 or FFV1 | PCM | 24-bit | 48 kHz | MXF or MOV | |
Umatic | Magnetic tape | 10-bit | YUV 422 or FFV1 | PCM | 24-bit | 48 kHz | MOV or MKV | |
Betacam | Magnetic tape | 10-bit | YUV 422 or FFV1 | PCM | 24-bit | 48 kHz | MOV or MKV | |
Digital videocassette (DV, DVCAM, DVCPRO, DVCPRO HD (720p) | Magnetic tape | 8-bit | Native codec | Native audio encoding | Native audio encoding | Native audio encoding | MOV or MKV | |
DVCPRO HD 1080i and 1080p | Magnetic tape | 10-bit | Native codec | Native audio encoding | Native audio encoding | Native audio encoding | MOV or MKV | |
CD, DVD, Bluray | Optical disk | PCM | 16-bit | 44.1 kHz | ISO |
References
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Kong, David. "The Simple Formula to Calculate Video Bitrates." Frame.io Insider. Accessed January 14, 2021.