On Sat, Jan 1, 2011 at 12:32 PM, derrick parkhurst <[email protected]> wrote: > On Sat, Jan 1, 2011 at 1:15 PM, László Monda <[email protected]> wrote: >> I'd like to write a script to be able to encode the raw .mov files of >> my digicam to .mp4. I've exported a render script done by Kdenlive.
Are you doing anything in the script with edits, effects, etc, or is this just a straight transcode? > Not a direct answer to your question, but this alternative command > line approach might be useful in a script. > > melt in_file.mov in=0 out=200 length=200 -consumer > avformat:out_file.mp4 f=mp4 acodec=lamemp3 ab=128k ar=44100 > vcodec=libmpeg4 b=1500k pix_fmt=yuv420p s=1280x720 > > adapt as required. Thanks for helping Derrick. Here are a few caveats for all readers: 1) If you are just transcoding without trimming there is no need to specify in, out, and length properties on the input. 2) In the current releases of mlt, the above defaults to the dv_pal profile, which is interlaced output, even after changing the size to 1280x720. In the next release (or current git), melt will automatically builds a profile from the first input. 3) lamemp3 => libmp3lame 4) f=mp4 is redundant with a filename containing .mp4 5) pix_fmt=yuv420p is the default > Cheers, > Derrick > > -- > Derrick Parkhurst, Ph.D. > @thirtysixthspan > (405) 596-4697 > [email protected] > ---------------------------------------------------------------------------------------------------------- > Need video of your next event? http://videoforconferences.com > ---------------------------------------------------------------------------------------------------------- > Oklahoma City Coworking Collaborative - http://okcCoCo.com > ---------------------------------------------------------------------------------------------------------- > OpenBeta - Where Ideas meet Opportunity - http://openbeta.extendedbeta.com > ---------------------------------------------------------------------------------------------------------- > Thirty Sixth Span Internet Technologies - http://thirtysixthspan.com > ---------------------------------------------------------------------------------------------------------- > > ------------------------------------------------------------------------------ > Learn how Oracle Real Application Clusters (RAC) One Node allows customers > to consolidate database storage, standardize their database environment, and, > should the need arise, upgrade to a full multi-node Oracle RAC database > without downtime or disruption > http://p.sf.net/sfu/oracle-sfdevnl > _______________________________________________ > Mlt-devel mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/mlt-devel > -- +-DRD-+ ------------------------------------------------------------------------------ Learn how Oracle Real Application Clusters (RAC) One Node allows customers to consolidate database storage, standardize their database environment, and, should the need arise, upgrade to a full multi-node Oracle RAC database without downtime or disruption http://p.sf.net/sfu/oracle-sfdevnl _______________________________________________ Mlt-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/mlt-devel
