While we're on this topic, I've just been asked for mp4 files for projection from a computer. Would any Frameworkers care to share settings they've used successfully? I'm working from 1080 masters, and I'm on a Mac, where I understand that all the mp4 presets sacrifice quality to compression. Thanks in advance, Peter
Envoyé de mon iPad > Le 15 févr. 2014 à 02:31, "Aaron F. Ross" <aa...@digitalartsguild.com> a > écrit : > > Hey Sandra... > > You need an MP4 file. That means it's encoded using H.264 compression. Don't > bother with Quicktime. Don't bother with any other compression types. They > will take too long to upload. > > If it's standard definition (DVD quality), make sure it's encoded with a > bitrate of at least 3 megabits per second. > > For 720p extended definition, go for 10 megabits per second. > > For 1080p full high definition, the bitrate should be 20 megabits per second. > > To give you an idea of resulting file sizes... > > 3 megabits per second will yield a file size of 23 Megabytes per minute of > footage. > > 10 megabits/sec will be 75 Megabytes per minute of footage. > > 20 megabits/sec will be 150 Megabytes per minute of footage. > > Let me know if you have more questions. > > Aaron > > > > At 2/14/2014, you wrote: >> This is embarassing...as a FILMmaker I finally got used to submitting on >> DVD, and now...its Withoutabox to submit to Edinburgh Black Box. I have >> attempted to weed my way through the application but the first thing I need >> to know is what specs to give to the person doing the video transfer - what >> type of file are we talking about. Can someone help !?!?!?!? thank you, >> Sandra Davis _______________________________________________ FrameWorks >> mailing list FrameWorks@jonasmekasfilms.com >> https://mailman-mail5.webfaction.com/listinfo/frameworks </x-flowed> > > > -------------------------------------------------------------- > > Aaron F. Ross, artist and educator > http://dr-yo.com > http://digitalartsguild.com > > _______________________________________________ > FrameWorks mailing list > FrameWorks@jonasmekasfilms.com > https://mailman-mail5.webfaction.com/listinfo/frameworks _______________________________________________ FrameWorks mailing list FrameWorks@jonasmekasfilms.com https://mailman-mail5.webfaction.com/listinfo/frameworks
