Opened 10 months ago

Last modified 10 months ago

#7017 new enhancement

Automatic reservation for index space for matroska

Reported by: xtemp09 Owned by:
Priority: wish Component: avformat
Version: git-master Keywords: mkv
Cc: Blocked By:
Blocking: Reproduced by developer: no
Analyzed by developer: no

Description

When you use -movflags +faststart, FFMPEG muxes the file, then muxes it again, moving all the metadata about all packets to the beginning of the file.

However, when it comes to Matroska, using -reserve_index_space, one has to mux it manually, and then get the error, using the info given in the error, mux it again with the right value for reserved space.

Is there a way to optimize it, like -movflags +faststart and let FFMPEG choose what space is necessary and automate it?

Change History (1)

comment:1 Changed 10 months ago by cehoyos

  • Component changed from avcodec to avformat
  • Keywords mkv added; matroska removed
  • Priority changed from normal to wish
  • Version changed from unspecified to git-master
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