[FFmpeg-trac] #5878(avdevice:new): x11grab slow with smaller -video_size
FFmpeg
trac at avcodec.org
Fri Oct 7 23:17:30 EEST 2016
#5878: x11grab slow with smaller -video_size
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Reporter: lolilolicon | Owner:
Type: defect | Status: new
Priority: normal | Component: avdevice
Version: unspecified | Resolution:
Keywords: x11grab | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by lolilolicon):
Replying to [comment:9 cehoyos]:
> Replying to [comment:8 lolilolicon]:
> > the correct command is `import -window root -crop WxH+X+Y +repage
png:-`
>
> Isn't using the crop filter with FFmpeg also faster?
You're damn right, man! (Now I wonder how that works for screencasts...)
But this ticket is still valid, do you think? I mean, there may be room
for improvement :)
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Ticket URL: <https://trac.ffmpeg.org/ticket/5878#comment:10>
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