debcrafters-packages team mailing list archive

[Secon <2111560@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

In Nautilus on Ubuntu 24.04, .mp3 files with embedded album art
correctly show their covers as thumbnails. However, .m4a files - despite
also having embedded artwork - do not show thumbnails at all.

This seems inconsistent, as .m4a is a widely supported format and the
cover art is confirmed to be embedded (checked with ffmpeg). The same
.m4a file displays correctly on Android and Windows.

Steps to reproduce:
1. Use an .m4a file with embedded cover art.
2. Place it in a folder and open it in Nautilus.
3. Thumbnail is missing, while a similar .mp3 shows the cover.

Expected:
Nautilus should display the cover image embedded in the .m4a file as a thumbnail, just like it does for .mp3.

Tested on:
- Ubuntu 24.04
- Nautilus 46.2

Thank you!

** Affects: nautilus (Ubuntu)
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/2111560

Title:
  Nautilus does not show embedded album art thumbnails for .m4a files

Status in nautilus package in Ubuntu:
  New

Bug description:
  In Nautilus on Ubuntu 24.04, .mp3 files with embedded album art
  correctly show their covers as thumbnails. However, .m4a files -
  despite also having embedded artwork - do not show thumbnails at all.

  This seems inconsistent, as .m4a is a widely supported format and the
  cover art is confirmed to be embedded (checked with ffmpeg). The same
  .m4a file displays correctly on Android and Windows.

  Steps to reproduce:
  1. Use an .m4a file with embedded cover art.
  2. Place it in a folder and open it in Nautilus.
  3. Thumbnail is missing, while a similar .mp3 shows the cover.

  Expected:
  Nautilus should display the cover image embedded in the .m4a file as a thumbnail, just like it does for .mp3.

  Tested on:
  - Ubuntu 24.04
  - Nautilus 46.2

  Thank you!

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