Opened 10 years ago

Closed 10 years ago

#1488 closed defect (invalid)

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

Reported by: Yoshi 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 (2)

comment:1 by Carl Eugen Hoyos, 10 years ago

Keywords: rotate vfilter -vf removed
Priority: importantnormal

Complete, uncut console output missing.

comment:2 by Stefano Sabatini, 10 years ago

Analyzed by developer: set
Resolution: invalid
Status: newclosed

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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