[FFmpeg-trac] #9(swscale:new): libswscale MMX2 giving videos a pink lined overlay

[FFmpeg]

#9: libswscale MMX2 giving videos a pink lined overlay
----------------------+----------------------
Reporter:  bizzehdee  |       Owner:  michael
    Type:  defect     |      Status:  new
Priority:  normal     |   Component:  swscale
 Version:  git        |  Resolution:
Keywords:             |  Blocked By:
Blocking:             |  Reproduced:  0
Analyzed:  0          |
----------------------+----------------------

Comment (by bizzehdee):

 {{{
 ffmpeg -i "in\The Cosmos - 01x01 - The Shores of the Cosmic Ocean.avi"
 -target pal-dvd -sws_flags bilinear+3dnow test.mpg
 }}}
 {{{
 FFmpeg version git-N-28544-g60c68c0, Copyright (c) 2000-2011 the FFmpeg
 develope
 rs
   built on Mar 21 2011 12:29:11 with gcc 4.5.2
   configuration: --arch=x86 --cross-prefix=i686-pc-mingw32- --target-
 os=mingw32
 --prefix=/ffmpeg/builds/git-N-28533-g849f80f-shared --enable-memalign-hack
 --ena
 ble-shared --disable-static --enable-w32threads --disable-debug --enable-
 gpl --e
 nable-version3 --enable-runtime-cpudetect --enable-postproc
   libavutil    50. 40. 0 / 50. 40. 0
   libavcodec   52.114. 0 / 52.114. 0
   libavformat  52.103. 0 / 52.103. 0
   libavdevice  52.  3. 0 / 52.  3. 0
   libavfilter   1. 76. 0 /  1. 76. 0
   libswscale    0. 12. 0 /  0. 12. 0
   libpostproc  51.  2. 0 / 51.  2. 0
 [mpeg4 @ 004ef400] Invalid and inefficient vfw-avi packed B frames
 detected

 Seems stream 0 codec frame rate differs from container frame rate:
 30000.00 (300
 00/1) -> 29.97 (30000/1001)
 Input #0, avi, from 'in\The Cosmos - 01x01 - The Shores of the Cosmic
 Ocean.avi'
 :
   Metadata:
     encoder         : Nandub v1.0rc2
   Duration: 01:00:24.91, start: 0.000000, bitrate: 1618 kb/s
     Stream #0.0: Video: mpeg4, yuv420p, 496x384 [PAR 1:1 DAR 31:24], 29.97
 fps,
 29.97 tbr, 29.97 tbn, 30k tbc
     Stream #0.1: Audio: mp3, 48000 Hz, stereo, s16, 126 kb/s
 Incompatible sample format 's16' for codec 'ac3', auto-selecting format
 'flt'
 File 'test.mpg' already exists. Overwrite ? [y/N] y
 [buffer @ 00608ef0] w:496 h:384 pixfmt:yuv420p
 [setdar @ 00609c80] a:31/24
 [scale @ 00609200] w:496 h:384 fmt:yuv420p -> w:720 h:576 fmt:yuv420p
 flags:0x40
 000002
 [setdar @ 00609c80] w:720 h:576 -> dar:31/24 par:31/30
 [ac3 @ 005f8a00] The requested thread algorithm is not supported with this
 threa
 d library.
 Output #0, dvd, to 'test.mpg':
   Metadata:
     encoder         : Lavf52.103.0
     Stream #0.0: Video: mpeg2video, yuv420p, 720x576 [PAR 31:30 DAR
 31:24], q=2-
 31, 6000 kb/s, 90k tbn, 25 tbc
     Stream #0.1: Audio: ac3, 48000 Hz, stereo, flt, 448 kb/s
 Stream mapping:
   Stream #0.0 -> #0.0
   Stream #0.1 -> #0.1
 Press [q] to stop encoding
 [mpeg4 @ 004ef400] Invalid and inefficient vfw-avi packed B frames
 detected
 frame=   62 fps=  0 q=2.0 size=     324kB time=2.44 bitrate=1087.8kbits/s
 dup=0
 }}}

-- 
Ticket URL: <http://avcodec.org/trac/ffmpeg/ticket/9#comment:17>
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