Ticket #1488 (closed defect: invalid)

Opened 11 months ago

Last modified 10 months ago

can't use "-vf" to rotate video on linux

Reported by: resonancez Owned by:
Priority: normal Component: FFmpeg
Version: unspecified Keywords:
Cc: Blocked By:
Blocking: Reproduced by developer: no
Analyzed by developer: yes

Description

I installed ffmpeg on linux red hat server and when I use cmd like

path/to/ffmpeg -i path/to/inputfile -vf "vflip" path/to/outputfile

the terminal said: "unrecognize option: "-vf" " but another functions such as convert video, screen shot, set size video etc. can use normally.

Please tell me how to resolve this problem

Change History

comment:1 Changed 11 months ago by cehoyos

  • Keywords rotate, vfilter, -vf removed
  • Priority changed from important to normal

Complete, uncut console output missing.

comment:2 Changed 10 months ago by saste

  • Analyzed by developer set
  • Status changed from new to closed
  • Resolution set to invalid

This is likely due to the use of an old version of ffmpeg, without further information it is not possible to analyze this issue.
Also keep in mind that there is no rotate filter currently integrated in ffmpeg.

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