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Resolution limit?
I am using ffmpeg to convert video from mov to mp4 and to reduce the resolution from 640×360 to 320×180. However, the video comes out at 480×270. I am using the following command:
ffmpeg -y -i “source.mov” -vcodec libx264 -s 320×180 -b 1000k -r 15 -vpre slow_firstpass -an “output_320x180.mp4”
Does anyone have any hints about what might be going on? Thanks!
Cheers,
Tim -
3 Replies
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Weird. You could try using libavfilter to do it:
-vf scale="320:180"Stephen Dixon
Editor, Animator, Motionographer
Museum Victoria -
Thanks for the suggestion, which I tried. Same result.
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Hmm. Post the results you get on the command line
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