Data doesn't store properly

[pythonmjs]

Hi, what is the shape of the data in npy file of every video? I tried but it doesn't store in a proper format. Can you guide me about it?

[antoine77340]

Hi, As you can see from the log you have decoding errors: ffprobe failed at: ... Which means there is something wrong with your videos (either the videos are corrupted or you provided the wrong paths)

[pythonmjs]

Thanks, man. solved by giving relative path. but the data is stored in npy file which looks like this. I am sure this not what you got right. How can I give this data as input into model(CNN +distributed layer for video classification)

[antoine77340]

That's weird, you should get arrays of shape Nx1024 with N > 0. Did you make sure this was not the numpy arrays that were output from the first run which had a problem? If yes you might need to delete these generated npy arrays and rerun the extraction with the path fixed.

[pythonmjs]

I did but doesn't store anything in npy file. I am sure it doesn't look like any logical error but it might be the problem of video files. I don't know about it.

[antoine77340]

There must be something wrong with the video decoding. Did you try playing the videos? Or better dumping the frames with ffmpeg?

[khaled26]

@pythonmjs can you please show me how did you build you csv file ? i am getting issue with it

[parthplc]

Hey @antoine77340 , nothing is saved in bumpy files in my case. Can you please help with this?

[furtherlearningYan]

Hello, 

you can refer to my project, but there are some garbage files in it. I didn't clean them up when I did it again you can do follow it python input_ file. py python extract. py

------------------ 原始邮件 ------------------ 发件人: "antoine77340/video_feature_extractor" @.>; 发送时间: 2022年4月12日(星期二) 下午3:30 @.>; @.@.>; 主题: Re: [antoine77340/video_feature_extractor] Data doesn't store properly (#8)

dear @antoine77340 ,

i tried running sample of video segments on my EC2 ubuntu, output as below;

however, result in my video_feature folder is empty. Nothing is there. My csv is as below;

Do all the videos and feature folder need to be inside the github folder to make this work? Or can you advice on this issue. Much appreciated!

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