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crra / mp3binder

🎵 concatenating, joining, binding MP3 files without re-encoding
MIT License
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Converting issues #39

Open jvblue opened 1 year ago

jvblue commented 1 year ago

Hello After a file has been converted using mp3binder --output "01 - Let Me In.mp3" --tcopy 1 --tapply 'TIT2 = "01 - Let Me In"' . or mp3binder --output "01 - Let Me In" --tcopy 1 --tapply 'TIT2 = "01 - Let Me In"' . and I play it in Apple Music, I noticed that the time is not measured correctly. it is reading the time of the first file and not the combined files. So I have loaded the file in VLC and the duration fluctuated and the time is not static. I notice that if i run ffmpeg -err_detect ignore_err -i "01 - Let Me In.mp3" -c copy "01 - Let Me In_fixed.mp3" it corrects the time issue with VLC, and it corrects the file when played in Apple Music.

Not sure if I am doing something wrong. Thank you

crra commented 1 year ago

Don't worry. You may not doing something wrong. Could be a rounding error. The code is pretty simple: int64(float64(time.Millisecond) * (1000 / float64(frame.SamplingRate)) * float64(frame.SampleCount)) I need to look into it.