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tolgad17021711
Participant
April 24, 2020
Question

Reverse Speed Render Takes x100 More Time Then It Should Be.

  • April 24, 2020
  • 1 reply
  • 1005 views

When I render a 10 seconds full HD video, everything is normal. It takes about a couple of seconds to render but, If I check the "reverse speed" option and render again it takes about 10-20 minutes.

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1 reply

Jeff Bugbee
Community Expert
Jeff BugbeeCommunity Expert
Community Expert
April 24, 2020

Can you post the specs of the video you are trying to reverse? You'll probably need to transcode your footage to an intermediate codec. I'm guessing you're using video from a cell phone or from a OBS recording.

    T
    tolgad17021711Author
    Participant
    April 24, 2020

    It's a FFmpeg gaming render video.

    I also used a DSLR camera footage and a Youtube video. Results are the same. 

    (10 Seconds of video)

    No Reverse Render: 20 seconds

    Reversed Render: 5 minutes

    Jeff Bugbee
    Community Expert
    Jeff BugbeeCommunity Expert
    Community Expert
    April 24, 2020

    Transcode to a non long GOP codec and see if the issue persists.

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