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Video Bitrate Calculator — Target File Size, Duration & Audio
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Calculated result
1,179 kbps video
Total available bitrate: 1,307 kbps
Audio allocation: 128 kbps
Duration: 600 s · safety margin 2%
Show the working
- 1. Available bits = 100,000,000 bytes × 8 × (1 − 2%) = 784,000,000 bits.
- 2. Total bitrate = 784,000,000 ÷ 600 s ÷ 1000 = 1,306.7 kbps.
- 3. Video = 1,306.7 − 128 = 1,178.7 kbps.
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