Problem
A high-bitrate recording mode fills the memory card faster than expected, forcing an unplanned card change during a long uninterrupted take.
Solution
Root Cause / Diagnostic:
High-bitrate all-intra or RAW recording formats consume storage at rates exceeding 1 GB per minute. Failing to calculate storage requirements based on maximum recording bitrate leads to premature media exhaustion during long uninterrupted interviews.
Actionable Fix:
1. Calculate media consumption based on codec bitrates (e.g., ProRes 422 HQ at 4K consumes ~1.1 GB/min; allocate at least 128 GB per hour).
2. Utilize dual-card relay recording in camera so recording automatically shifts to card slot 2 when card 1 fills up.
3. Format cards before the shoot and verify total available recording time on camera display exceeds scheduled take length by at least 50%.
Pro Tip:
Always budget media storage using a 2x safety multiplier: if an interview is scheduled for 60 minutes, prepare at least 120 minutes of media capacity.
High-bitrate all-intra or RAW recording formats consume storage at rates exceeding 1 GB per minute. Failing to calculate storage requirements based on maximum recording bitrate leads to premature media exhaustion during long uninterrupted interviews.
Actionable Fix:
1. Calculate media consumption based on codec bitrates (e.g., ProRes 422 HQ at 4K consumes ~1.1 GB/min; allocate at least 128 GB per hour).
2. Utilize dual-card relay recording in camera so recording automatically shifts to card slot 2 when card 1 fills up.
3. Format cards before the shoot and verify total available recording time on camera display exceeds scheduled take length by at least 50%.
Pro Tip:
Always budget media storage using a 2x safety multiplier: if an interview is scheduled for 60 minutes, prepare at least 120 minutes of media capacity.