Opened 9 years ago

Closed 8 years ago

#1353 closed enhancement (fixed)

Feature request: Audio offset option

Reported by: bombo Owned by:
Priority: normal Component: avfilter
Version: unspecified Keywords: itsoffset audio mux
Cc: Blocked By:
Blocking: Reproduced by developer: yes
Analyzed by developer: yes


...just like '-itsoffset offset (input)' which is working for video streams only
so there should be one for audio streams. (-audiooffset ?)
e.g. to shift an audio stream 10s forward, when it starts 10s earlier than the video, to synchronize audio/video in the muxed file.

Change History (1)

comment:1 Changed 8 years ago by saste

  • Analyzed by developer set
  • Component changed from FFmpeg to avfilter
  • Reproduced by developer set
  • Resolution set to fixed
  • Status changed from new to closed

Should be addressed in:

commit f6580b50edd1f1e0eb92309a16fe90cc911ccf5e
Author: Stefano Sabatini <>
Date:   Wed Aug 8 13:44:11 2012 +0200

    lavfi: add asetpts audio filter
    Based on an idea by Andrey Utkin <>.

An offset can be now added with:


as shown in docs.

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