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Force thumbnail generation


vdrover

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vdrover

I noticed that some of the MKV files in my library have video thumbnails that are displayed while scrubbing. Other MKVs do not. I have a mix of H264 and H265/HEVC, but this does not predict the presence of thumbnails while scrubbing. 

I have tried creating video thumbnails from the scheduled tasks area, but this does not help. 

Is there a way to force and monitor video thumnbnail  generation? Can anyone suggest other ways to troubleshoot this issue?

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GrimReaper

Are all those items part of the same library? Maybe you enabled 10-second bifs at some later point and previously you had only chapter markers enabled? Have you tried refreshing metadata on an item that doesn't have bifs? 

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vdrover

I checked and all my libraries have a 10-sec interval for images. Also, I didn't realize that the BIF files contained the thumbnails. So, I have some success for files in my TV folder. 

But for example, i have a home video library. I deleted the existing BIF file for one video. Then I refreshed the meta data folder, re-scanned the media folder, and regenerated the thumbnails, all from the schedules tasks area.

A new BIF file was generated, but the thumbnails are not displayed during scrubbing.

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vdrover

The following appears to work in my TV library: `I refreshed the meta data folder, re-scanned the media folder, and regenerated the thumbnails, all from the schedules tasks area.`

But I can not get it to work for my `Home Videos` library. Is that expected?

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3 hours ago, vdrover said:

The following appears to work in my TV library: `I refreshed the meta data folder, re-scanned the media folder, and regenerated the thumbnails, all from the schedules tasks area.`

But I can not get it to work for my `Home Videos` library. Is that expected?

Hi there, can you please provide an example? thanks.

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