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nextcloud / previewgenerator

Nextcloud app to do preview generation in the background.
https://apps.nextcloud.com/apps/previewgenerator
GNU Affero General Public License v3.0
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Video previews are generated but not shown #327

Open guruguruguru opened 1 year ago

guruguruguru commented 1 year ago

Hi,

I generated all previews (with the inital command):

sudo -u www-data php /var/www/nextcloud/occ preview:generate-all -vvv

And they are done:

2022-11-21T10:38:55+00:00 Scanning folder /Dennis/files/Photos/2022/11
2022-11-21T10:38:55+00:00 Generating previews for /Dennis/files/Photos/2022/11/20221101_120324.jpg
2022-11-21T10:38:55+00:00 Generating previews for /Dennis/files/Photos/2022/11/20221101_132818.jpg
2022-11-21T10:38:55+00:00 Generating previews for /Dennis/files/Photos/2022/11/20221101_132830.jpg
2022-11-21T10:38:55+00:00 Generating previews for /Dennis/files/Photos/2022/11/20221101_135123.jpg
2022-11-21T10:38:55+00:00 Generating previews for /Dennis/files/Photos/2022/11/20221102_161841.jpg
2022-11-21T10:38:55+00:00 Generating previews for /Dennis/files/Photos/2022/11/20221106_124829.jpg
2022-11-21T10:38:55+00:00 Generating previews for /Dennis/files/Photos/2022/11/20221106_132902.mp4
2022-11-21T10:38:55+00:00 Generating previews for /Dennis/files/Photos/2022/11/20221113_121812.mp4
2022-11-21T10:38:55+00:00 Generating previews for /Dennis/files/Photos/2022/11/20221113_122010.mp4
2022-11-21T10:38:55+00:00 Generating previews for /Dennis/files/Photos/2022/11/20221113_122025.jpg
2022-11-21T10:38:55+00:00 Generating previews for /Dennis/files/Photos/2022/11/20221113_173338.jpg
2022-11-21T10:38:55+00:00 Generating previews for /Dennis/files/Photos/2022/11/20221114_141021.jpg
2022-11-21T10:38:55+00:00 Generating previews for /Dennis/files/Photos/2022/11/20221114_141031.jpg
2022-11-21T10:38:55+00:00 Generating previews for /Dennis/files/Photos/2022/11/20221119_085407.jpg
2022-11-21T10:38:55+00:00 Generating previews for /Dennis/files/Photos/2022/11/IMG_20221106_111026.jpg
2022-11-21T10:38:55+00:00 Generating previews for /Dennis/files/Photos/2022/11/IMG_20221106_111028.jpg
2022-11-21T10:38:55+00:00 Generating previews for /Dennis/files/Photos/Readme.md
2022-11-21T10:38:55+00:00 Scanning folder /Dennis/files/Talk
2022-11-21T10:38:55+00:00 Scanning folder /Dennis/files/Vorlagen
2022-11-21T10:38:55+00:00 Generating previews for /Dennis/files/Vorlagen/Business model canvas.odg
2022-11-21T10:38:55+00:00 Generating previews for /Dennis/files/Vorlagen/Diagram & table.ods
2022-11-21T10:38:55+00:00 Generating previews for /Dennis/files/Vorlagen/Elegant.odp
2022-11-21T10:38:55+00:00 Generating previews for /Dennis/files/Vorlagen/Expense report.ods
2022-11-21T10:38:55+00:00 Generating previews for /Dennis/files/Vorlagen/Flowchart.odg
2022-11-21T10:38:55+00:00 Generating previews for /Dennis/files/Vorlagen/Invoice.odt
2022-11-21T10:38:55+00:00 Generating previews for /Dennis/files/Vorlagen/Letter.odt
2022-11-21T10:38:55+00:00 Generating previews for /Dennis/files/Vorlagen/Meeting notes.md
2022-11-21T10:38:55+00:00 Generating previews for /Dennis/files/Vorlagen/Mindmap.odg
2022-11-21T10:38:55+00:00 Generating previews for /Dennis/files/Vorlagen/Org chart.odg
2022-11-21T10:38:55+00:00 Generating previews for /Dennis/files/Vorlagen/Product plan.md
2022-11-21T10:38:55+00:00 Generating previews for /Dennis/files/Vorlagen/Readme.md
2022-11-21T10:38:55+00:00 Generating previews for /Dennis/files/Vorlagen/Simple.odp

My config:

  'preview_libreoffice_path' => '/usr/bin/libreoffice',
  'enable_previews' => true,
  'enabledPreviewProviders' =>
   array (
      0 => 'OC\\Preview\\TXT',
      1 => 'OC\\Preview\\MarkDown',
      2 => 'OC\\Preview\\OpenDocument',
      3 => 'OC\\Preview\\PDF',
      4 => 'OC\\Preview\\MSOffice2003',
      5 => 'OC\\Preview\\MSOfficeDoc',
      6 => 'OC\\Preview\\Image',
      7 => 'OC\\Preview\\Photoshop',
      8 => 'OC\\Preview\\TIFF',
      9 => 'OC\\Preview\\SVG',
     10 => 'OC\\Preview\\Font',
     11 => 'OC\\Preview\\MP3',
     12 => 'OC\\Preview\\Movie',
     13 => 'OC\\Preview\\MKV',
     14 => 'OC\\Preview\\MP4',
     15 => 'OC\\Preview\\AVI',
   ),

Still it does not show preview pictures for Videos when I browser the media. Did I forget a configuration?

Thanks, Dennis

guruguruguru commented 1 year ago

I checked the nginx logs and i see a lot of 404s:

[21/Nov/2022:12:17:46 +0100] "GET /apps/photos/api/v1/preview/11844?x=64&y=64 HTTP/2.0" 404 2 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36"

ChildLearningClub commented 1 year ago

Hi Dennis, Do you have ffmpeg installed? If using Docker you can access the container and add it with the following commands:

Replace "nextcloud' below with your nextcloud container name

docker exec -it nextcloud /bin/bash

apt update

apt install ffmpeg -y

whereis ffmpeg

SHOULD PRINT: ffmpeg: /usr/bin/ffmpeg /usr/share/ffmpeg

NOT SURE THIS IS NEEDED, IN YOUR CONFIG FILE: nextcloud/config/config.php

ADD:

'ffmpeg' => '/usr/bin/ffmpeg',

Hope this helps.

On a separate note, may I suggest installing the memories app it has HLS video transcoding built in and works quite fast since it also indexes your photos/videos to the database.

Also a page from the memories app docs about file types for others to reference

joshtrichards commented 3 months ago

@guruguruguru You still experiencing this or can I close this out?

joshtrichards commented 3 months ago

Do they show up for files in the trash bin, like in #335 and #355?