I am wondering if glav (or rather lavplay) applies some form of de-interlacing algorithm before output? Can I suppress this behaviour if it does?
The reason being, I am using glav to edit broadcast television programming (i.e. edit out commercials) and while I am doing that I want to (manually, visually) analyse the stream for possible inverse-telecine processing prior to transcoding into a final viewing format. I need to see the actual interlacing of frames to decide whether a 3:2 pulldown has been applied to the source material for broadcast on NTSC television or not to decide whether to turn on the inverse-telecine filter. Thanx, b. -- Brian J. Murrell
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