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Quick roast bean colour change video

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  • topshot
    replied
    Here are another two videos, both done at 5x speed.
    1st is an Ethiopian Ardi Late Pick filter roast. (9 minute roast, 1.54 minute video) Fantastic V60 coffee/roast.
    https://gopro.com/v/m0JlwQo49eNKP

    The 2nd is Sulawesi Blue Triple Sort Espresso roast. (12 minute roast, 2.26 minute video)
    https://gopro.com/v/nrOW8w9pNrzlD

    Leave a comment:


  • topshot
    commented on 's reply
    Sorry Mal, I ment 10X.

  • flynnaus
    commented on 's reply
    Yes I saw the progress bar at the bottom but a 2 min video shot at 20x equated to a 40 minute roast. I thought some sort of fancy compression might have been used
    Makes sense at 10x

  • Brewster
    replied
    Vey nice.
    I did a very similar time lapse on my Android phone at the end of 2020.
    Must be a Hottop thing.

    Leave a comment:


  • topshot
    commented on 's reply
    I actually made a mistake, it was shot at 10X not 20X.
    It does have a time scale on it for the length of the video. 6 seconds of video is 1 minute of real time.

  • rokkuran
    replied
    Very cool. Have been reading up on roasting earlier today and then lo and behold a video which shows a lot of concepts in action!

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  • Andy
    replied
    Great video. I like the magician trick at the end where the beans disappear in cloud of smoke

    Good looking roast too!

    Leave a comment:


  • flynnaus
    replied
    Good work. Does the GoPro have the ability to include a timer? I'm guessing though that at 20x speed it wouldn't be very readable.

    Leave a comment:


  • topshot
    commented on 's reply
    I took this a few months back, it would have been about 20 minutes, I took this at 20X speed.

  • Dimal
    replied
    What was the 'real time' duration 'ts'?

    Mal.

    Leave a comment:


  • topshot
    started a topic Quick roast bean colour change video

    Quick roast bean colour change video

    Just playing with a GoPro to see the beans colour changing during a roast just for interest.

    https://gopro.com/v/m0eOB7aMn5JNr
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