Opened 8 years ago
Closed 6 years ago
#5299 closed enhancement (worksforme)
oscillation
Reported by: | jsteinkamp | Owned by: | |
---|---|---|---|
Priority: | wish | Component: | avfilter |
Version: | git-master | Keywords: | |
Cc: | Blocked By: | ||
Blocking: | Reproduced by developer: | no | |
Analyzed by developer: | no |
Description
Summary of the suggestion: Could you make a tool to oscillate a sequence?
This is how I now oscillate:
ffmpeg.exe -r 30 -start_number 2 -i numbers.%%04d.tif -frames 33 -vcodec qtrle forward1.mov
ffmpeg.exe -r 30 -i numbers.%%04d.tif -vcodec qtrle -vf trim=end=1.1666666,reverse reverse1.mov
ffmpeg -i forward1.mov -i reverse1.mov -filter_complex concat=n=2:v=1 -vcodec mjpeg -q:v 7 -f mov oscilate.mov
In addition, it would be great if the reverse tool could have start and end frame numbers.
ffmpeg version N-78598-g98a0053 built on gcc 5.3.0 windows
Patches should be submitted to the ffmpeg-devel mailing list and not this bug tracker.
Attachments (1)
Change History (3)
by , 8 years ago
comment:1 by , 8 years ago
Component: | undetermined → avfilter |
---|---|
Priority: | normal → wish |
Status: | new → open |
Version: | unspecified → git-master |
Cant you use single ffmpeg command to do same?
comment:2 by , 6 years ago
Resolution: | → worksforme |
---|---|
Status: | open → closed |
doable with loop and reverse filter.
tiff sequence to test oscillation technique