Hints for olive-editor in ubuntu

Warnings

• asv-metainfo-localized-description-tag
  :19 - description
  A <description/> tag must not be localized in metainfo files (upstream metadata). Localize the individual paragraphs instead.
• asv-metainfo-localized-description-tag
  :20 - description
  A <description/> tag must not be localized in metainfo files (upstream metadata). Localize the individual paragraphs instead.
• asv-metainfo-localized-description-tag
  :21 - description
  A <description/> tag must not be localized in metainfo files (upstream metadata). Localize the individual paragraphs instead.
• asv-metainfo-localized-description-tag
  :22 - description
  A <description/> tag must not be localized in metainfo files (upstream metadata). Localize the individual paragraphs instead.
• asv-metainfo-localized-description-tag
  :23 - description
  A <description/> tag must not be localized in metainfo files (upstream metadata). Localize the individual paragraphs instead.
• asv-metainfo-localized-description-tag
  :24 - description
  A <description/> tag must not be localized in metainfo files (upstream metadata). Localize the individual paragraphs instead.
• asv-metainfo-localized-description-tag
  :25 - description
  A <description/> tag must not be localized in metainfo files (upstream metadata). Localize the individual paragraphs instead.
• asv-metainfo-localized-description-tag
  :26 - description
  A <description/> tag must not be localized in metainfo files (upstream metadata). Localize the individual paragraphs instead.
• asv-metainfo-localized-description-tag
  :27 - description
  A <description/> tag must not be localized in metainfo files (upstream metadata). Localize the individual paragraphs instead.
• asv-desktop-app-launchable-missing
  -
  This `desktop-application` component is missing a `desktop-id` launchable tag. This means that this application can not be launched and has no association with its desktop-entry file. It also means no icon data or category information from the desktop-entry file will be available, which will result in this application being ignored entirely.
• screenshot-save-error
  Unable to store screenshot for 'https://olivevideoeditor.org/img/screenshot.1600.jpg': Could not load source screenshot for storing: Unrecognized image file format