I got a hearing book containing almost 75 hours of playtime as a single file.
It looks like it's causing problems.
Broken offline file on mobile app (Android)
That error appears when I try to play the offline file.
Logs:
Google Cast just fails (or loads forever)
Steps to Reproduce the Issue
Using a single large audio file for a hearing book. Mine has 4.28 GB and lasts 74h57m.
Download it and play it locally (then error appears)
What was Expected?
Download file and play it locally
Play to Google Cast devices
Phone Model
Pixel 9 Pro
Phone OS
Android 16
Audiobookshelf App Version
Android App - 0.11.0
Installation Source
Google Play Store
Additional Notes
Actually my app version is already 0.12.0-beta
Originally created by @DrakeHamString on GitHub (Mar 19, 2026).
### I have verified that the [bug is not already awaiting release](https://github.com/advplyr/audiobookshelf-app/issues?q=is%3Aissue%20label%3A%22awaiting%20release%22)
Yes
### What was the Problem?
I got a hearing book containing almost 75 hours of playtime as a single file.
<img width="334" height="90" alt="Image" src="https://github.com/user-attachments/assets/940bb70a-8500-4f9a-a8b3-d78b4854f64c" />
It looks like it's causing problems.
1. Broken offline file on mobile app (Android)<br><img width="496" height="119" alt="Image" src="https://github.com/user-attachments/assets/729a974e-3b92-4faa-837a-5c6c0f9f29c2" />
That error appears when I try to play the offline file.
Logs:<br><img width="585" height="454" alt="Image" src="https://github.com/user-attachments/assets/61d5367b-1957-4031-b392-081cc61cc9f8" />
2. Google Cast just fails (or loads forever)
### Steps to Reproduce the Issue
Using a single large audio file for a hearing book. Mine has 4.28 GB and lasts 74h57m.
Download it and play it locally (then error appears)
### What was Expected?
1. Download file and play it locally
2. Play to Google Cast devices
### Phone Model
Pixel 9 Pro
### Phone OS
Android 16
### Audiobookshelf App Version
Android App - 0.11.0
### Installation Source
Google Play Store
### Additional Notes
Actually my app version is already 0.12.0-beta
adam
added the bug label 2026-04-24 23:57:47 +02:00
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Originally created by @DrakeHamString on GitHub (Mar 19, 2026).
I have verified that the bug is not already awaiting release
Yes
What was the Problem?
I got a hearing book containing almost 75 hours of playtime as a single file.
It looks like it's causing problems.
Broken offline file on mobile app (Android)


That error appears when I try to play the offline file.
Logs:
Google Cast just fails (or loads forever)
Steps to Reproduce the Issue
Using a single large audio file for a hearing book. Mine has 4.28 GB and lasts 74h57m.
Download it and play it locally (then error appears)
What was Expected?
Phone Model
Pixel 9 Pro
Phone OS
Android 16
Audiobookshelf App Version
Android App - 0.11.0
Installation Source
Google Play Store
Additional Notes
Actually my app version is already 0.12.0-beta