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Author Topic: Thumbnails not Rebuilding  (Read 3105 times)

wig

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Thumbnails not Rebuilding
« on: November 16, 2014, 06:57:22 am »

Hi guys.

Ever since I switched over to MC20, most of my thumbnails are missing. Selecting Buld missing thumbnails in Options doesn't do anything, and using Images >Rebuild Thumbnails locks up MC if I select more and a couple hundred files at a time.

All my media is on a Synology NAS.

Any ideas? 
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JimH

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Re: Thumbnails not Rebuilding
« Reply #1 on: November 16, 2014, 07:01:31 am »

When it "locks up", let it run.  See if it recovers.

Are you using an antivirus program that is checking every file every time it's opened?
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HiFiTubes

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Re: Thumbnails not Rebuilding
« Reply #2 on: November 16, 2014, 08:24:21 am »

Same exact problem. Also have Synology.

Can we verify the thumb issues are those files solely on NAS, I have many files also on local HD.

I keep missing thumbs after rebuilding as well, and today had quite a hang up while MC did something to build Tiles.

Interestingly enough, today I yanked my dual-port Intel NIC, and I am averaging 60mb/s R/W now as opposed to 30mb/S and overall better DPC performance so I don't think it's NIC related. I also just updated to a new Synology DSM version, but the problem persists.

1082802: 7940: Database: CThumbnailsDatabase::GetThumbnails: Creating object
1082818: 7940: Database: CDataHolder::Load: Field: Thumbnail Offset Medium; Files: 448110; Pointer bytes: 1792588; Data bytes: 409720; Elapsed ms: 20.269
1082849: 5056: Database: MCDB::Save: Start
1082849: 5056: Database: MCDB::Save: Saving (bCleanDB: 0, bForce: 0)
1082896: 5056: Database: CMediaFileIOSave::Load: Saving: C:\Users\x64\AppData\Roaming\J River\Media Center 20\Library\mediafiles.jmd
1082896: 5056: Database: CMediaFileIOSave::Load: Saving: C:\Users\x64\AppData\Roaming\J River\Media Center 20\Library\field (bookmark).jmd
1082912: 5056: Database: CDataHolder::Save: Field: Bookmark; Elapsed ms: 12.855
1082912: 5056: Database: CMediaFileIOSave::Load: Saving: C:\Users\x64\AppData\Roaming\J River\Media Center 20\Library\field (skip count).jmd
1082927: 5056: Database: CDataHolder::Save: Field: Skip Count; Elapsed ms: 8.157
1082927: 5056: Database: CMediaFileIOSave::Load: Saving: C:\Users\x64\AppData\Roaming\J River\Media Center 20\Library\field (last skipped).jmd
1082927: 5056: Database: CDataHolder::Save: Field: Last Skipped; Elapsed ms: 8.817
1082927: 5056: Database: CMediaFileIOSave::Load: Saving: C:\Users\x64\AppData\Roaming\J River\Media Center 20\Library\view state temporary (index).jmd
1082958: 5056: Database: MCDB::Save: Finish (109 ms)
1082974: 5056: Database: MCDB::Save: Start
1082974: 5056: Database: MCDB::Save: Saving (bCleanDB: 0, bForce: 0)
1082974: 5056: Database: MCDB::Save: Finish (0 ms)
1082990: 5056: General: CSkinnedMainFrame::OnTimer::IDT_CHECK_MAXIMIZE_RECTANGLE: Start
1082990: 5056: General: CSkinnedMainFrame::OnTimer::IDT_CHECK_MAXIMIZE_RECTANGLE: Ideal maximize rectangle doesn't match last maximize -- resizing to correct
1082990: 5056: General: CSkinnedMainFrame::OnTimer::IDT_CHECK_MAXIMIZE_RECTANGLE: Finish (0 ms)

1083114: 7236: Sharing Plugins: CHTTPListenerWorker::HandleConnection: Start
1083114: 7236: Sharing Plugins: VHTTPMessage::ParseBody: Start
1083114: 7236: Sharing Plugins: VHTTPMessage::ParseBody: Reading 681 bytes from message body
1083114: 7236: Sharing Plugins: VHTTPMessage::ParseBody: Finish (0 ms)
1083114: 7236: Sharing Plugins: CHTTPListenerWorker::HandleRequest: TCP: 192.168.3.251: POST: http://192.168.3.199:52100/ContentDirectory/control
1083114: 7236: Sharing Plugins: CDLNADeviceServerWorker::ProcessPost: Start
1083114: 7236: Sharing Plugins: CContentDirectoryService::HandleControlFunction: Start
1083114: 7236: Sharing Plugins: CContentDirectoryService::HandleControlFunction: Action: Browse
1083114: 7236: Sharing Plugins: CContentDirectoryService::Browse: Start
1083114: 7236: Sharing Plugins: CContentDirectoryService::Browse: Browse BrowseDirectChildren for 1031
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wig

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Re: Thumbnails not Rebuilding
« Reply #3 on: November 16, 2014, 08:34:48 am »

When it "locks up", let it run.  See if it recovers.

Are you using an antivirus program that is checking every file every time it's opened?

I've let it run overnight. No recovery.

I'm using Microsoft Essentials.
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HiFiTubes

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Re: Thumbnails not Rebuilding
« Reply #4 on: November 16, 2014, 08:35:23 am »

I run NOD32 with exceptions for all MC related folders in AppData etc.
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glynor

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Re: Thumbnails not Rebuilding
« Reply #5 on: November 16, 2014, 09:10:22 am »

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HiFiTubes

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Re: Thumbnails not Rebuilding
« Reply #6 on: November 16, 2014, 09:39:13 am »

Damn I didn't realize Defender was even running...is it really worth it?

Doesn't seem you can add a Network location for a NAS to be exception, and no way to manually enter the location.

Thanks for the Wiki link.

Also for a legacy purpose, I have my Thumbs folder in non-standard location e.g. C:\ThumbsMC20

but this is on a Samsung 840 along with the library...I think it's just files on my NAS that keep "losing" tagged image file thumb. Still looking.
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HiFiTubes

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Re: Thumbnails not Rebuilding
« Reply #7 on: November 16, 2014, 11:26:50 am »

I'm discovering files that read as tagged Image File: Inside File, but nothing is displayed.

Once I change the covert art in same folder as audio files to folder.jpg, and choose Quick Scan, the files are re-tagged and thumb appears.

Maybe not related, but we'll see.

I've just done an import update after tweaking the system for stability given Glynor's tips and the removal of extra NIC.

All thumbs were built after import so I manually checking for more of these "untagged" ones and then tomorrow, hopefully, all thumbs remain.
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HiFiTubes

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Re: Thumbnails not Rebuilding
« Reply #8 on: November 16, 2014, 12:09:33 pm »

Confused....

No image files in folder, MC reports Image File: Inside File

No thumbnail in MC.

VLC is pulling Cover Art from tags.

Rebuild Thumbnail does nothing.

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