#30415: mplayer-devel segmentation fault when scaling ------------------------------+--------------------------------------------- Reporter: migmit@… | Owner: acho@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: 2.0.0 Keywords: | Port: mplayer-devel ------------------------------+--------------------------------------------- Changes (by macsforever2000@…): * owner: macports-tickets@… => acho@… * keywords: scale, segmentation fault => Old description:

I've installed Lion a couple of days ago, then port-uninstalled everything, port-cleaned everything (with --all option), then port- selfupdated and reinstalled the stuff I need. Now every time I try to use "scale" filter, mencoder gives me "Segmentation fault". Mplayer, by the way, works fine. Mencodering without scaling works fine. I've tried different sources, got the same result.

Here is what happens when I run mencoder (with debug variant enabled) in GDB:

(gdb) run Dropbox/Public/G.avi -nosound -vf scale=480:320 -ovc x264 -o G.avi Starting program: /opt/local/bin/mencoder Dropbox/Public/G.avi -nosound -vf scale=480:320 -ovc x264 -o G.avi Reading symbols for shared libraries +++++++++++++++++++++++................................................................................................................................... done MEncoder UNKNOWN-4.2.1 (C) 2000-2011 MPlayer Team 163 audio & 363 video codecs success: format: 0 data: 0x0 - 0x723102 AVI file format detected. [aviheader] Video stream found, -vid 0 VIDEO: [XVID] 500x400 24bpp 30.000 fps 1513.3 kbps (184.7 kbyte/s) [V] filefmt:3 fourcc:0x44495658 size:500x400 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] ========================================================================== Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family Unsupported PixelFormat 61 Unsupported PixelFormat 53 Selected video codec: [ffodivx] vfm: ffmpeg (FFmpeg MPEG-4) ========================================================================== [mpeg4 @ 0x10097b700]Invalid and inefficient vfw-avi packed B frames detected Movie-Aspect is 1.25:1 - prescaling to correct movie aspect. [swscaler @ 0x10096c820]BICUBIC scaler, from yuv420p to yuv420p using MMX2 x264 [info]: using SAR=5/6 x264 [info]: using cpu capabilities: MMX2 SSE2Fast SSSE3 Cache64 x264 [info]: profile High, level 2.1 Pos: 0.0s 1f ( 0%) 0.00fps Trem: 0min 0mb A-V:0.000 [0:0] Program received signal EXC_BAD_ACCESS, Could not access memory. Reason: KERN_PROTECTION_FAILURE at address: 0x0000000122800000 0x0000000100187fd1 in yuv2yuvX_MMX2 ()

New description: I've installed Lion a couple of days ago, then port-uninstalled everything, port-cleaned everything (with --all option), then port- selfupdated and reinstalled the stuff I need. Now every time I try to use "scale" filter, mencoder gives me "Segmentation fault". Mplayer, by the way, works fine. Mencodering without scaling works fine. I've tried different sources, got the same result. Here is what happens when I run mencoder (with debug variant enabled) in GDB: {{{ (gdb) run Dropbox/Public/G.avi -nosound -vf scale=480:320 -ovc x264 -o G.avi Starting program: /opt/local/bin/mencoder Dropbox/Public/G.avi -nosound -vf scale=480:320 -ovc x264 -o G.avi Reading symbols for shared libraries +++++++++++++++++++++++................................................................................................................................... done MEncoder UNKNOWN-4.2.1 (C) 2000-2011 MPlayer Team 163 audio & 363 video codecs success: format: 0 data: 0x0 - 0x723102 AVI file format detected. [aviheader] Video stream found, -vid 0 VIDEO: [XVID] 500x400 24bpp 30.000 fps 1513.3 kbps (184.7 kbyte/s) [V] filefmt:3 fourcc:0x44495658 size:500x400 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] ========================================================================== Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family Unsupported PixelFormat 61 Unsupported PixelFormat 53 Selected video codec: [ffodivx] vfm: ffmpeg (FFmpeg MPEG-4) ========================================================================== [mpeg4 @ 0x10097b700]Invalid and inefficient vfw-avi packed B frames detected Movie-Aspect is 1.25:1 - prescaling to correct movie aspect. [swscaler @ 0x10096c820]BICUBIC scaler, from yuv420p to yuv420p using MMX2 x264 [info]: using SAR=5/6 x264 [info]: using cpu capabilities: MMX2 SSE2Fast SSSE3 Cache64 x264 [info]: profile High, level 2.1 Pos: 0.0s 1f ( 0%) 0.00fps Trem: 0min 0mb A-V:0.000 [0:0] Program received signal EXC_BAD_ACCESS, Could not access memory. Reason: KERN_PROTECTION_FAILURE at address: 0x0000000122800000 0x0000000100187fd1 in yuv2yuvX_MMX2 () }}} -- -- Ticket URL: <https://trac.macports.org/ticket/30415#comment:2> MacPorts <http://www.macports.org/> Ports system for Mac OS

#30415: mplayer-devel segmentation fault when scaling ------------------------------+--------------------------------------------- Reporter: migmit@… | Owner: acho@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: 2.0.0 Keywords: | Port: mplayer-devel ------------------------------+--------------------------------------------- Changes (by jmr@…): * cc: jeremyhu@… (added) -- Ticket URL: <https://trac.macports.org/ticket/30415#comment:4> MacPorts <http://www.macports.org/> Ports system for Mac OS

#30415: mplayer-devel segmentation fault when scaling ------------------------------+--------------------------------------------- Reporter: migmit@… | Owner: jeremyhu@… Type: defect | Status: assigned Priority: Normal | Milestone: Component: ports | Version: 2.0.0 Keywords: | Port: mplayer-devel ------------------------------+--------------------------------------------- Changes (by jeremyhu@…): * owner: acho@… => jeremyhu@… * status: new => assigned -- Ticket URL: <https://trac.macports.org/ticket/30415#comment:6> MacPorts <http://www.macports.org/> Ports system for Mac OS

#30415: mplayer-devel segmentation fault when scaling ------------------------------+--------------------------------------------- Reporter: migmit@… | Owner: jeremyhu@… Type: defect | Status: assigned Priority: Normal | Milestone: Component: ports | Version: 2.0.0 Keywords: | Port: mplayer-devel ------------------------------+--------------------------------------------- Changes (by jeremyhu@…): * cc: macports@… (added) Comment: So far, 2 people have complained that they have this issue, but neither has posted a crash log. There's nothing I can do without a crash log. -- Ticket URL: <https://trac.macports.org/ticket/30415#comment:8> MacPorts <http://www.macports.org/> Ports system for Mac OS

#30415: mplayer-devel segmentation fault when scaling ----------------------------+------------------------ Reporter: migmit@… | Owner: jeremyhu@… Type: defect | Status: closed Priority: Normal | Milestone: Component: ports | Version: 2.0.0 Resolution: worksforme | Keywords: Port: mplayer-devel | ----------------------------+------------------------ Changes (by jeremyhu@…): * status: assigned => closed * resolution: => worksforme Comment: No response, closing. -- Ticket URL: <https://trac.macports.org/ticket/30415#comment:10> MacPorts <http://www.macports.org/> Ports system for Mac OS

#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@…): Can you provide a sample video file that triggers this issue? -- Ticket URL: <https://trac.macports.org/ticket/30415#comment:12> MacPorts <http://www.macports.org/> Ports system for Mac OS

#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 }}} -- Ticket URL: <https://trac.macports.org/ticket/30415#comment:14> MacPorts <http://www.macports.org/> Ports system for Mac OS

#30415: mplayer-devel segmentation fault when scaling ----------------------------+------------------------ Reporter: migmit@… | Owner: jeremyhu@… Type: defect | Status: closed Priority: Normal | Milestone: Component: ports | Version: 2.0.0 Resolution: invalid | Keywords: Port: mplayer-devel | ----------------------------+------------------------ Changes (by jeremyhu@…): * status: reopened => closed * resolution: => invalid Comment: From the Portfile: {{{ # # intel assembler optimizations using yasm continue # to exhibit problems in some cases (see #19835) # disable by default but can be enabled using +asm variant for the adventurous # }}} -- Ticket URL: <https://trac.macports.org/ticket/30415#comment:16> MacPorts <http://www.macports.org/> Ports system for Mac OS