[MacPorts] #30415: mplayer-devel segmentation fault when scaling

[MacPorts]

#30415: mplayer-devel segmentation fault when scaling
----------------------------+------------------------
  Reporter:  migmit@…       |      Owner:  jeremyhu@…
      Type:  defect         |     Status:  reopened
  Priority:  Normal         |  Milestone:
 Component:  ports          |    Version:  2.0.0
Resolution:                 |   Keywords:
      Port:  mplayer-devel  |
----------------------------+------------------------

Comment (by jeremyhu@…):

 Works for me... you'll need to provide more info...

 {{{
 ~ $ wget http://istec.colostate.edu/me/facil/dynamics/files/drop.avi
 --2012-09-28 16:22:12--
 http://istec.colostate.edu/me/facil/dynamics/files/drop.avi
 Resolving istec.colostate.edu (istec.colostate.edu)... 129.82.224.53
 Connecting to istec.colostate.edu
 (istec.colostate.edu)|129.82.224.53|:80... connected.
 HTTP request sent, awaiting response... 200 OK
 Length: 675840 (660K) [video/x-msvideo]
 Saving to: ‘drop.avi’

 100%[======================================>] 675,840      488KB/s   in
 1.4s

 2012-09-28 16:22:14 (488 KB/s) - ‘drop.avi’ saved [675840/675840]


 ~ $ mencoder drop.avi -nosound -vf scale=480:320 -ovc x264 -o out.avi
 MEncoder UNKNOWN-4.2.1 (C) 2000-2012 MPlayer Team
 198 audio & 412 video codecs
 success: format: 0  data: 0x0 - 0xa5000
 libavformat version 54.27.101 (internal)
 AVI file format detected.
 [aviheader] Video stream found, -vid 0
 VIDEO:  [IV41]  256x240  24bpp  30.000 fps  882.5 kbps (107.7 kbyte/s)
 [V] filefmt:3  fourcc:0x31345649  size:256x240  fps:30.000  ftime:=0.0333
 Opening video filter: [expand osd=1]
 Expand: -1 x -1, -1 ; -1, osd: 1, aspect: 0.000000, round: 1
 Opening video filter: [scale w=480 h=320]
 ==========================================================================
 Requested video codec family [indeo4] (vfm=vfw) not available.
 Enable it at compilation.
 Opening video decoder: [xanim] XAnim codecs
 Movie-Aspect is undefined - no prescaling applied.
 [swscaler @ 0x1027bb210]BICUBIC scaler, from yuv410p to yuv420p using MMX2
 x264 [info]: using SAR=32/45
 x264 [info]: using cpu capabilities: none!
 x264 [info]: profile High, level 2.1
 xacodec: failed to dlopen /opt/local/lib/codecs/vid_iv41.xa while
 dlopen(/opt/local/lib/codecs/vid_iv41.xa, 1): image not found
 VDecoder init failed :(
 Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
 libavcodec version 54.56.100 (internal)
 Selected video codec: [ffindeo4] vfm: ffmpeg (FFmpeg Indeo 4)
 ==========================================================================
 Movie-Aspect is undefined - no prescaling applied.
 Pos:   2.2s     67f (32%)  6.44fps Trem:   0min   0mb  A-V:0.000 [0:0]
 Writing header...
 ODML: vprp aspect is 16384:15359.
 Writing header...
 ODML: vprp aspect is 16384:15359.
 Pos:   6.1s    182f (99%) 14.32fps Trem:   0min   0mb  A-V:0.000 [467:0]

 Skipping frame!
 Pos:   6.1s    183f (100%) 14.40fps Trem:   0min   0mb  A-V:0.000 [467:0]

 Flushing video frames.
 Writing index...
 Writing header...
 ODML: vprp aspect is 16384:15359.

 Video stream:  743.474 kbit/s  (92934 B/s)  size: 563801 bytes  6.067 secs
 183 frames
 x264 [info]: frame I:1     Avg QP:24.92  size:  4192
 x264 [info]: frame P:105   Avg QP:27.13  size:  3906
 x264 [info]: frame B:76    Avg QP:28.28  size:  1966
 x264 [info]: consecutive B-frames: 16.5% 83.5%  0.0%  0.0%
 x264 [info]: mb I  I16..4: 13.0% 78.7%  8.3%
 x264 [info]: mb P  I16..4:  3.7% 29.5%  4.6%  P16..4: 32.0% 14.3%  4.0%
 0.0%  0.0%    skip:11.9%
 x264 [info]: mb B  I16..4:  0.8%  3.2%  0.4%  B16..8: 27.3% 10.0%  2.7%
 direct:12.5%  skip:43.0%  L0:38.6% L1:41.6% BI:19.8%
 x264 [info]: 8x8 transform intra:77.7% inter:79.5%
 x264 [info]: coded y,uvDC,uvAC intra: 71.4% 0.0% 0.0% inter: 33.6% 0.0%
 0.0%
 x264 [info]: i16 v,h,dc,p: 19% 55%  4% 22%
 x264 [info]: i8 v,h,dc,ddl,ddr,vr,hd,vl,hu:  9% 41% 13%  3%  5%  3% 13%
 3%  9%
 x264 [info]: i4 v,h,dc,ddl,ddr,vr,hd,vl,hu:  7% 50%  9%  3%  6%  3% 13%
 3%  6%
 x264 [info]: i8c dc,h,v,p: 100%  0%  0%  0%
 x264 [info]: Weighted P-Frames: Y:77.1% UV:0.0%
 x264 [info]: ref P L0: 49.7% 17.6% 16.6%  7.7%  8.4%
 x264 [info]: ref B L0: 92.3%  7.7%
 x264 [info]: kb/s:743.47
 }}}

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Ticket URL: <https://trac.macports.org/ticket/30415#comment:14>
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