[Ffmpeg-devel] [PATCH] remove drop timecode flag
Sun Apr 15 19:54:32 CEST 2007
On Sun, 2007-04-15 at 17:47 +0200, Michael Niedermayer wrote:
> also the drop frame flag=1 is only allowed for 30000/1001 fps (per mpeg2 spec)
> for 24000/1001 for example you need a different solution anyway so the
> question is why not use that solution too for 30000/1001?
Maybe mpeg2 spec has the option of being flexible, but DV's one
doesn't. It simply requires LTC to be generated. Granted, it has an
option of generating either one: drop-frame or not. But most consumer
camcorders expect a drop-frame LTC timecode.
Now, I don't mind having that code be DV specific if you can resolve
mpeg2 problems. But I just wanted to point out that you can not
get rid of it completely as long as we support DV encoding for
subsequent use by consumer camcorders.
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