Date: Tue, 30 Oct 2012 15:31:37 -0700 (PDT) From: Jakub Lach <jakub_lach@mailplus.pl> To: freebsd-questions@freebsd.org Subject: Re: I need a simple cli tool to rotate mp4 video. Message-ID: <1351636297277-5756683.post@n5.nabble.com> In-Reply-To: <20121030231635.4e111e07.freebsd@edvax.de> References: <1351633592949-5756670.post@n5.nabble.com> <20121030231635.4e111e07.freebsd@edvax.de>
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Thanks, I'm was already playing with mencoder, but I had no luck with it; either I was destroying/misaligning audio track or loosing video quality. (or encoding raw with 54x size increase). I have more success with ffmpeg, e.g. $ ffmpeg -i A.mp4 -vf "transpose=1" -r 30 -sameq -acodec copy B.mp4 Is _almost_ ideal, apart from x1.5 increase in size... playing with fps does not change it too. -- View this message in context: http://freebsd.1045724.n5.nabble.com/I-need-a-simple-cli-tool-to-rotate-mp4-video-tp5756670p5756683.html Sent from the freebsd-questions mailing list archive at Nabble.com.
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