Raspberry Pi Global Shutter Camera files

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jsalsburg

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Raspberry Pi Global Shutter Camera files

PostSat Mar 23, 2024 2:21 am

I have been experimenting with a new camera; a Raspberry Pi 5 with the new Global Shutter Camera module. I am doing this to record fast movers (Rockets) without shutter roll. Global Shutter cameras' video is like a high speed photograph where each frame is geometrically stable. This affords stabilization in POST without distortion.
It would be great to import these video files directly into DaVinci Resolve: .h264 and .raw
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oniongarlic

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Re: Raspberry Pi Global Shutter Camera files

PostThu Mar 28, 2024 11:24 am

You need to the remux the raw h264 stream to something Resolve can load. Here is the relevant section in the Raspberry documentation: https://www.raspberrypi.com/documentati ... rpicam-vid
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jsalsburg

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Re: Raspberry Pi Global Shutter Camera files

PostWed Apr 03, 2024 8:15 pm

The point to get DaVinci Resolve to import these files directly is to avoid the time consuming and interim steps that causes loss of resolution and dynamic range. There is so much to suspect that image quality is lost when converting one h.264 file to another h.264 file, never mind multiplying the file count.
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jsalsburg

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Re: Raspberry Pi Global Shutter Camera files

PostWed Apr 03, 2024 9:17 pm

FYI. The .mkv recordings will mount in the timeline directly without conversion.
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jsalsburg

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Re: Raspberry Pi Global Shutter Camera files

PostSat Apr 06, 2024 8:45 pm

Update to RPi Global Shutter Camera files. Succeeded in recording 1456Wx1088H, 60 fps, 10 minute video .mp4 file without dropping any frames. This file imports directly into DaVinci Resolve. Will soon test recordings of fast moving objects for stabilization in post.
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oniongarlic

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Re: Raspberry Pi Global Shutter Camera files

PostTue Apr 09, 2024 12:38 pm

jsalsburg wrote:The point to get DaVinci Resolve to import these files directly is to avoid the time consuming and interim steps that causes loss of resolution and dynamic range. There is so much to suspect that image quality is lost when converting one h.264 file to another h.264 file, never mind multiplying the file count.

Re-muxing does not affect quality, it just adds/changes a container.
Check out my free and open software:
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