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HumamAlwassel / TSP

TSP: Temporally-Sensitive Pretraining of Video Encoders for Localization Tasks (ICCVW 2021)
http://humamalwassel.com/publication/tsp/
MIT License
107 stars 16 forks source link

ffmpeg version #6

Closed yaru-zhang closed 3 years ago

yaru-zhang commented 3 years ago

Hi, thanks for your work! Since version 4.2 ffmpeg comes back with the errors/warnings when I preprocessed a custom dataset into a standard version of fps30. I want to know which ffmpeg version will work fine to process the video.

Stream #0: not enough frames to estimate rate; consider increasing probesize

HumamAlwassel commented 3 years ago

Hi @yaru-zhang,

Thanks for your interest in our work. The error message seems to indicate an issue with the video itself and not the version of ffmpeg. Are the videos you are trying to convert have a specially large frame size? If so, then the default value for --probesize might not be enough to estimate the effective frame rate. Consider adding the option --probesize 50MB to your ffmpeg call (adjust the value 50MB until ffmpeg stops complaining).

Read this post for more information about the issue: https://stackoverflow.com/questions/57903639/why-getting-and-how-to-fix-the-warning-error-on-ffmpeg-not-enough-frames-to-es

Hope this fixes the issue. Cheers!