what do you mean by " Why is the output size important if you use -preset ultrafast? "
El mar, 14 mar 2023 a las 13:48, Bouke / edit 'B (<bo...@editb.nl>) escribió: > On 14 Mar 2023, at 13:07, Phil Rhodes via ffmpeg-user < > ffmpeg-user@ffmpeg.org> wrote: > > > > Also, it depends what you mean by 50% of the resolution. If your > original video is 100x100 pixels and you reduce it to 50x50, then you have > half the resolution, but you only have one quarter the pixels. > > But, the image will still have a tree, a house and a dog. > From what I have understood, the resolution in terms of pixels does not > compute to output file size (Unless you work uncompressed of course.) > > > P > > On Tuesday, 14 March 2023 at 09:37:36 GMT, Natalia Molinero > Mingorance <eng.nataliamolin...@gmail.com <mailto: > eng.nataliamolin...@gmail.com>> wrote: > > > > I'm using this command: > > > > -y -r -i $inVideoUri -movflags faststart -c:v libx265 -s > > $videoResolution -c:a copy -preset ultrafast $outPutUri > > /// > > some headers or metadata added during the process but I would like to > know > > how to estimate the final video size. > > Why is the output size important if you use -preset ultrafast? > > Bouke > > > _______________________________________________ > ffmpeg-user mailing list > ffmpeg-user@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-user > > To unsubscribe, visit link above, or email > ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe". > _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
