video - ffmpeg thumbnailer error in rails -


i'm trying 1 thumbnail video in rails using gem carrierwave-video-thumbnailer returning error:

check ffmpegthumbnailer install , verify video not corrupt. original error: no such file or directory - ffmpegthumbnailer

well, re-install ffmpegthumbnailer , bug fixed. wrong when installed first time. thank all!

brew remove ffmpegthumbnailer brew install ffmpegthumbnailer

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