[Mjpeg-users] When interlaced? (was Re: lav2yuv problems with mencoder material)

2005-02-08 Thread Lehmeier Michael
On Fri, 2005-01-28 at 17:02 -0800, Trent Piepho wrote: > On Thu, 27 Jan 2005, Lehmeier Michael wrote: > > I record from a TV card with the following command: > > mencoder -tv driver=v4l2:input=3:adevice=/dev/dsp:forceaudio tv:// -ovc > > lavc -oac pcm -lavcopts vcodec=mpeg4:vbitrate=3000:keyint=50

Re: [Mjpeg-users] When interlaced? (was Re: lav2yuv problems with mencoder material)

2005-02-09 Thread Richard Ellis
On Wed, Feb 09, 2005 at 12:21:16AM +0100, Lehmeier Michael wrote: > Is there a rule of thumb when to use interlacing and when not? If the source material is interlaced, it's generally better to keep it that way. If the destination is an interlaced display (television) you have little choice, at s

Re: [Mjpeg-users] When interlaced? (was Re: lav2yuv problems with mencoder material)

2005-02-09 Thread romildo
On Wed, Feb 09, 2005 at 12:57:58PM -0500, Richard Ellis wrote: > On Wed, Feb 09, 2005 at 12:21:16AM +0100, Lehmeier Michael wrote: > > Is there a rule of thumb when to use interlacing and when not? > > If the source material is interlaced, it's generally better to keep > it that way. How can I fi