[Mjpeg-developer] yuvdenoise not flushing out last frames?

[Steven M. S. <sms@2BSD.COM>]

Hi -

	Doing some testing for someone and I noticed that 'yuvdenoise'
	can drop some frames (probably the last few).

---------------
#!/bin/sh

y4mcolorbars -n 16 -S 444 -W 1244 -H 934 -F 16:1 -A 1:1 -I p | \
  y4mscaler -O infer=clip -S option=cubic -I active=1212x910+16+12 -O sar=59:54 -O size=720x576 -O chromass=444 | \
  yuvdenoise | \
  y4mscaler -v0 -O chromass=422 | \
  yuv2lav -f q -I 0 -b 500 -q 100 -o reel10.mov
---------------------

	Should produce a quicktime file with 16 frames.  However qtinfo
	(from libquicktime) reports:

sms% qtinfo reel10.mov 

File reel10.mov:
  0 audio tracks.
  1 video tracks.
    720x576, depth 24, rate 16.000000, length 13 frames, compressor jpeg.
    Native colormodel:  YUV 4:2:2 planar (jpeg)
    Interlace mode:     None (Progressive)
    supported.
Deleting quicktime codecs

	If I remove 'yuvdenoise' the length is properly reported as 16 frames.

	Cheers,
	Steven Schultz