Yes, but honestly I think you are over simplifying it...... For example, are you intending to capturing scenes with high activity that requires a much higher bandwidth and transcoding capability?
Anyone can capture and transcode to say H265 even, 4K@60FPS if you're just capturing a black backdrop. The capability exists and as you've stated the existing solutions can be crazy expensive, but if you're going to homebrew a solution you need to do some work/testing to make sure what YOU want to capture can be done within YOUR budget. On 23 July 2018 at 08:42, Roger Pack <rogerdpa...@gmail.com> wrote: > It "should" work assuming your transcoding/disk can keep up with realtime > ... > > On Thu, Jun 28, 2018 at 3:50 PM, Jim DeLaHunt <from.ffmpeg-u...@jdlh.com> > wrote: > >> On 2018-06-28 14:21, Carl Eugen Hoyos wrote: >> >> 2018-06-28 21:58 GMT+02:00, Jim DeLaHunt <from.ffmpeg-u...@jdlh.com>: >>> >>> We tried a simple experiment. We set up a 4K camera in the >>>> office. A straightforward ffmpeg invocation did capture a >>>> couple of minutes of video. But there were nasty artifacts >>>> >>> Command line and complete, uncut console outupt missing. >>> >>> In this case, you should also tell us which operating system >>> you have, which cpu and which graphics-card (if applicable). >>> >> >> You are missing the question. >> >> I am not asking for help to diagnose that simple experiment. I am asking >> if others have had experience with the top-level goal: capturing hours of >> 4k video, reliably and with low loss, using ffmpeg. >> >> I can use whatever capture card, operating system, CPU, and graphics card >> are necessary to build a system that works, and costs less than what Vendor >> A would charge us for their closed system. >> >> -- >> --Jim DeLaHunt, j...@jdlh.com http://blog.jdlh.com/ ( >> http://jdlh.com/) >> multilingual websites consultant >> >> 355-1027 Davie St, Vancouver BC V6E 4L2, Canada >> Canada mobile +1-604-376-8953 >> _______________________________________________ >> ffmpeg-user mailing list >> ffmpeg-user@ffmpeg.org >> http://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 > http://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 http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
