_generate_ffmpeg_metadata() Error: Unable to process >4GB files
Author: HadManySonsCreated Sep 17, 2026Updated Sep 18, 2026
LabelsBug
It creates the index.flac just fine, but then ends with this:
Computing speaker latents…
100.00%: : 5480/5481 : a science fiction and Regency literature fan. He is an agnostic.
End of Chapter 1 (block 0)
Combining chapter 1 (block 0) to audio, sentence 0 to 5480
Assemble - 100.0%481
Assemble completed!
Completed → /home/user/Downloads/ebook2audiobook/tmp/proc-d0f75b5c-3405-4c90-b1b5-85493e079b43/ec0128449cbef835547764cc79b69d6e/chapters/6102369d-db84-4d25-8d51-529104584162.flac
********* Combined block audio file saved in /home/user/Downloads/ebook2audiobook/tmp/proc-d0f75b5c-3405-4c90-b1b5-85493e079b43/ec0128449cbef835547764cc79b69d6e/chapters/6102369d-db84-4d25-8d51-529104584162.flac
100.00%: : 5481/5481
Combining sentences and chapters…
Assemble - 100.0%
Assemble completed!
Completed → /home/user/Downloads/ebook2audiobook/tmp/proc-d0f75b5c-3405-4c90-b1b5-85493e079b43/ec0128449cbef835547764cc79b69d6e/index.flac
_generate_ffmpeg_metadata() Error: Unable to process >4GB files
Export failed! 254
ffmpeg export failed for /home/user/Downloads/ebook2audiobook/audiobooks/gui/host/web-d0f75b5c-3405-4c90-b1b5-85493e079b43/book.sml.m4b
combine_audio_chapters() error: exported_files not created!This was using cu130 in native mode
Source: DrewThomasson/ebook2audiobook