Ulrik Mikaelsson 5a526fdad0 avformat/mp3dec: Subtract known padding from duration ...

When an Info-tag is present, marking initial and trailing samples as
padding, those samples should not be included in the calculation of track
duration.

This solves a surprising user experience where converting a WAV->MP3->WAV,
ffprobe will show the duration of the mp3 as slightly longer than both the
input and the output.

As a result, the estimated duration and imprecise seek-results of some
FATE-tests have been updated.

2025-02-26 14:52:34 +01:00

19 KiB

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