[FFmpeg-user] H.264 to jpeg thumbnail
Carl Eugen Hoyos
cehoyos at ag.or.at
Wed Sep 9 17:10:53 CEST 2015
<yuji1967_2-at-yahoo.co.jp <at> ffmpeg.org> writes:
> This file played 'Windows Media player', smoothly.
If it is smoother than with -threads 1 this would
be a bug (or missing feature) in FFmpeg.
> I execute 'ffmpeg -i clock.ts -f image2 %5d.jpg'
> from command line.
> jpeg file is not smooth seconds hand.
$ ffmpeg -threads 1 -i clock.ts %5d.jpg
I believe this improves the output.
I added your sample to ticket #4122 (although I
don't know if it is really related).
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