[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):

 This doesn't seem to produce the error (removed -target):
 {{{
 ffmpeg -i "in\The Cosmos - 01x01 - The Shores of the Cosmic Ocean.avi"
 -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 @ 003ff390] 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
 File 'test.mpg' already exists. Overwrite ? [y/N] y
 [buffer @ 02608990] w:496 h:384 pixfmt:yuv420p
 [setdar @ 02608dc0] a:31/24
 [setdar @ 02608dc0] w:496 h:384 -> dar:31/24 par:1/1
 [mp2 @ 02608250] The requested thread algorithm is not supported with this
 threa
 d library.
 [mpeg @ 026028b0] VBV buffer size not set, muxing may fail
 Output #0, mpeg, to 'test.mpg':
   Metadata:
     encoder         : Lavf52.103.0
     Stream #0.0: Video: mpeg1video, yuv420p, 496x384 [PAR 1:1 DAR 31:24],
 q=2-31
 , 200 kb/s, 90k tbn, 29.97 tbc
     Stream #0.1: Audio: mp2, 48000 Hz, stereo, s16, 64 kb/s
 Stream mapping:
   Stream #0.0 -> #0.0
   Stream #0.1 -> #0.1
 Press [q] to stop encoding
 [mpeg4 @ 003ff390] Invalid and inefficient vfw-avi packed B frames
 detected
 frame=  707 fps=329 q=5.4 Lsize=    1022kB time=23.56 bitrate=
 355.4kbits/s
 video:824kB audio:188kB global headers:0kB muxing overhead 1.013194%
 Received signal 2: terminating.
 }}}

-- 
Ticket URL: <http://avcodec.org/trac/ffmpeg/ticket/9#comment:18>
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