[mythtv-users] How to record deinterlaced video? Also, file sizes are huge (rtjpeg)
Raymond Wagner
raymond at wagnerrp.com
Fri Jul 22 18:41:46 UTC 2011
On 7/22/2011 14:09, James wrote:
> 1) The video is interlaced.
That's correct. As you claim to be recording to rtjpeg, that means
you're recording analog TV from a framegrabber. All analog TV is
interlaced, and has been since the NTSC format was formed.
> 2) The video files are *huge*!
That's correct. Rtjpeg is nothing more than a sequence of independent
jpeg images. At 60 interlaced images per second, you're looking at a
lot of data and there's simply no way around it. Use mpeg4 rather than
rtjpeg.
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