v5.2.2 is ignoring preview provider Imaginary

[drhirn]

NC: 26.0.0 Preview-Generator: 5.2.2

Three weeks ago i let previewgenerator generate some thousand previews of my files using Imaginary. Did work very well.

Since on of the last updates, it's completely ignoring my wish to use the Imaginary preview provider.

config.php:

  'enabledPreviewProviders' =>
  array (
    0 => 'OC\\Preview\\Imaginary',
    1 => 'OC\\Preview\\GIF',
    2 => 'OC\\Preview\\JPEG',
    3 => 'OC\\Preview\\MarkDown',
    4 => 'OC\\Preview\\MP3',
    5 => 'OC\\Preview\\PNG',
    6 => 'OC\\Preview\\TXT',
    7 => 'OC\\Preview\\XBitmap',
    8 => 'OC\\Preview\\BMP',
    9 => 'OC\\Preview\\OpenDocument',
    10 => 'OC\\Preview\\Krita',
    11 => 'OC\\Preview\\HEIC',
    12 => 'OC\\Preview\\PDF',
    13 => 'OC\\Preview\\MP4',
    14 => 'OC\\Preview\\MKV',
    15 => 'OC\\Preview\\AVI',
    16 => 'OC\\Preview\\Movie',
  ),
  'preview_imaginary_url' => 'https://imaginary.example.com/',

Have there been any changes?

[drhirn]

Seems working again.

[cburlacu]

Did you change anything to work? I have v5.2.4 running on NC 26.0.1 and it doesn't use Imaginary...

[st3iny]

No, I didn't change anything regarding that recently. There might have been some changes in server that I'm not aware of.

[drhirn]

Did you change anything to work? I have v5.2.4 running on NC 26.0.1 and it doesn't use Imaginary...

No, I didn't. Besides updates to Previewgenerator and Nextcloud. Now using the same version numbers than you. Should I reopen this issue?

[cburlacu]

Thank you all for the reply. I am not sure if this issue should be reopened.

I was trying to regenerate all the thumbnails using preview:generate-all and didn't seem to use Imaginator... https://github.com/nextcloud/previewgenerator/issues/312#issuecomment-1528798259

LE: After adding

  'preview_concurrency_all' => 8,
  'preview_concurrency_new' => 8,
  'preview_max_x' => 256,
  'preview_max_y' => 256,

it seems to work, not sure what are the minimum settings to make it work...