id	summary	reporter	owner	description	type	status	priority	component	version	resolution	keywords	cc	blockedby	blocking	reproduced	analyzed
681	-vf mp=pullup leads to massive A/V-desync	dericed		"When I call -vf mp=pullup or (pullup,softskip) I get an ""Error opening filters!"" warning.

{{{
ffmpeg -y -i example.mov -vf mp=pullup -r 24000/1001 -c:v v210 -c:a copy example_ivtc.mov
ffmpeg version N-33392-gf3bacce, Copyright (c) 2000-2011 the FFmpeg developers
  built on Oct  8 2011 18:33:19 with gcc 4.2.1 (Apple Inc. build 5666) (dot 3)
  configuration: --enable-gpl
  libavutil    51. 20. 0 / 51. 20. 0
  libavcodec   53. 19. 1 / 53. 19. 1
  libavformat  53. 14. 0 / 53. 14. 0
  libavdevice  53.  4. 0 / 53.  4. 0
  libavfilter   2. 43. 6 /  2. 43. 6
  libswscale    2.  1. 0 /  2.  1. 0
  libpostproc  51.  2. 0 / 51.  2. 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x101005800] Unimplemented container channel layout.
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x101005800] If you want to help, upload a sample of this file to ftp://upload.ffmpeg.org/MPlayer/incoming/ and contact the ffmpeg-devel mailing list.

Seems stream 0 codec frame rate differs from container frame rate: 30000.00 (30000/1) -> 29.97 (30000/1001)
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'example.mov':
  Metadata:
    major_brand     : qt  
    minor_version   : 537199360
    compatible_brands: qt  
    creation_time   : 2011-11-05 17:32:17
  Duration: 00:19:52.02, start: -39.572900, bitrate: 1122 kb/s
    Stream #0:0(eng): Video: v210 (v210 / 0x30313276), yuv422p10le, 720x486, 223725 kb/s, SAR 9:10 DAR 4:3, 29.97 fps, 29.97 tbr, 30k tbn, 30k tbc
    Metadata:
      creation_time   : 2011-11-05 17:32:17
    Stream #0:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 48000 Hz, 2 channels, s16, 1536 kb/s
    Metadata:
      creation_time   : 2011-11-05 17:32:17
    Stream #0:2(eng): Data: none (tmcd / 0x64636D74)
    Metadata:
      creation_time   : 2011-11-05 17:32:17
[buffer @ 0x100e01900] w:720 h:486 pixfmt:yuv422p10le tb:1/1000000 sar:9/10 sws_param:
[mp @ 0x100e040c0] This is a unholy filter, it will be purified by the ffmpeg exorcist team
which will change its syntax from dark -vf mp to light -vf.
Thou shalst not make spells or scripts that depend on it
[buffersink @ 0x100e03d80] auto-inserting filter 'auto-inserted scale 0' between the filter 'Parsed_mp_0' and the filter 'out'
[mp @ 0x100e040c0] auto-inserting filter 'auto-inserted scale 1' between the filter 'src' and the filter 'Parsed_mp_0'
[scale @ 0x100e04a80] w:720 h:486 fmt:yuv422p10le -> w:720 h:486 fmt:yuv420p flags:0x4
Error opening filters!
}}}
"	defect	open	normal	avfilter	git-master		mpfilter pullup				1	0