#11578: Waveform discontinuity in decoded E-AC-3 -------------------------------------+---------------------------------- Reporter: j7n | Owner: mkver Type: defect | Status: open Priority: normal | Component: ffmpeg Version: unspecified | Resolution: Keywords: eac3 | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+---------------------------------- Comment (by Balling):
What is wrong in CC 2017?
It decodes the start incorrectly.
They have an overlap of 2 frames (3072 samples).
2 frames in EAC3 is 256*2 =512 samples. You mean 12 frames.
In "edts"/"elst" track 05 has a recorded delay of 2688 samples, which are discarded by ffmpeg from the start.
To achieve gaplessness, 384 more samples should be deleted, which doesn't happen.
It does happen: #9471 -- Ticket URL: <https://trac.ffmpeg.org/ticket/11578#comment:8> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker