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How to reduce Video bitrate using external outputs to Decklin playback card - How to adjust output video bitrate,
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Francis Pam  
#1 Posted : Friday, March 18, 2022 10:12:52 AM(UTC)
Francis Pam

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Nigeria
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Hi All, please I need assistance, I am using external output 1 into a blackmagic SDI 4K output card but the video bitrate is above 4.5Mb/s. This video bitrate is too high for my intended purpose, how or what settings do I need to adjust so I can reduce the bitrate to, say within 3.5Mb/s?
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paco3346  
#2 Posted : Friday, March 18, 2022 11:57:30 AM(UTC)
paco3346

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When you're outputting to a hardware card like Decklink video bandwidth isn't something you're measuring or really care about (it's technically 1.5-12Gb/s depending on resolution and frame rate).

What are you trying to limit to 3.5MB/s, a recording?
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