Hi Daniel, On Sun, Oct 08, 2017 at 08:09:23PM +0200, Daniel Pocock wrote: > > Hi, > > Where can I store the raw video and audio files from the MiniDebConf in > Prishtina? > > Is there a workflow I can suggest for volunteers to process these into a > format suitable for the web? > > We have about 30GB of data, including video files from a DSLR and audio > recorded with a lapel microphone.
Whoa. I hope you used a clapperboard or something along those lines, otherwise getting them back into sync might be complicated. The human mind is *extremely* good at detecting when A/V desync has happened; the only way to reliably get things back into sync well enough is by using a visualisation of the audio and to line that up with a visual cue that can be easily related to part of the audio visualisation (like would be the case with a clapperboard and the spike that its clap would produce). Most nonlinear editors will support doing so. One nonlinear editor that exists in Debian is "kdenlive". Not sure whether it supports that -- haven't tried yet. Alternatively, sreview (https://sreview.debian.net) is capable of processing A/V desync correction values, but it doesn't have any way to help you line up the audio and video yet. If you want to do the former, you'll probably have to do more work yourself, and afterwards one of us will have to do the upload into the meetings archive. If you want to do the latter, we'll have to get the raw files uploaded to vittoria.debian.org, I'll have to add code to sreview so that audio from alternate sources is supported (shouldn't be too hard, can probably get that done next weekend or maybe a little earlier), you'll have to give me the schedule, and then you and any volunteers you want to share the load with can do review through the sreview webinterface. Let me know what you decide ;) -- Could you people please use IRC like normal people?!? -- Amaya Rodrigo Sastre, trying to quiet down the buzz in the DebConf 2008 Hacklab _______________________________________________ Debconf-video mailing list [email protected] http://lists.debconf.org/mailman/listinfo/debconf-video
