[Video] can't create images

[ande4485]

I think it's a regression, but I can't export video in multiples images on version "Version 2023.12.08 (2023.12.08)" on Mac. [Step to reproduce]

• click on Folder > convert images from video
• select a video
• select a folder for output
• click convert
• A message appears "Operation done"
• Enter in your output folder and there's nothing

My Rectlabel isn't in english so may be some descriptions aren't the same.

[ryouchinsa]

Thanks for writing the issue. Could you provide me the sample video file which cannot be converted on RectLabel?

[ande4485]

Sorry because my video file seems to have a problem, because quickTime can't read it but on Google Drive I can. But may be if you have time, you can display an error message instead of "operation done" ?

[ryouchinsa]

If the video file name has a problem, could you tell me the file name? I want to reproduce the problem in my environment. I will check showing the error message.

[ande4485]

https://github.com/ryouchinsa/Rectlabel-support/assets/38383248/de518cb5-187c-4392-9dc3-0c998d75927e

This is the video

[ryouchinsa]

Thanks for attaching the video. I could reproduce the problem in my environment.

A quick feedback is that it is because of the codec, MPEG-4 AAC, vp09. If the code is MPEG-4 AAC, H.264, the video file can be converted to image frames.

[ryouchinsa]

Using ffmpeg, you can convert the vp9 codec to h264 codec. Then, RectLabel can convert the h264 video file to image frames.

ffmpeg -i 290499344-de518cb5-187c-4392-9dc3-0c998d75927e.mp4 -codec:v h264 290499344-de518cb5-187c-4392-9dc3-0c998d75927e_h264.mp4

[ande4485]

Ok thank you.