[FFmpeg-trac] #5113(undetermined:new): ffmpeg version 2.8.4 “zoompan” error, didn't occur in 2.6

FFmpeg trac at avcodec.org
Thu Dec 31 23:00:10 CET 2015


#5113: ffmpeg version 2.8.4 “zoompan” error, didn't occur in 2.6
-------------------------------------+-------------------------------------
             Reporter:  Glenn        |                     Type:  defect
               Status:  new          |                 Priority:  important
            Component:               |                  Version:  git-
  undetermined                       |  master
             Keywords:  zoompan,     |               Blocked By:
  ffmpeg, 2.8.4                      |  Reproduced by developer:  0
             Blocking:               |
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 Summary of the bug:
 After upgrading to the latest version of ffmpeg version 2.8.4, I now get
 an error with the "zoompan" complex filter. This ran fine on an earlier
 version (2.6). If I remove that particular command the process runs.

 Command:
    ffmpeg -loop 1 -i /Users/tmp/video/15761/img0.jpg -loop 1 -i
 /Users/tmp/video/15761/img1.jpg -loop 1 -i /Users/tmp/video/15761/img2.jpg
 -loop 1 -i /Users/Glenn/tmp/video/15761/img3.jpg -filter_complex "
 nullsrc=size=1280x760 [base]; [0:v] setpts=PTS-STARTPTS,scale=640x380
 [upperleft];[1:v] setpts=PTS-STARTPTS,scale=640x380 [upperright];[2:v]
 setpts=PTS-STARTPTS,scale=640x380 [lowerleft];[3:v] setpts=PTS-
 STARTPTS,scale=640x380 [lowerright];[base][upperleft] overlay=shortest=1
 [tmp1];[tmp1][upperright] overlay=shortest=1:x=640
 [tmp2];[tmp2][lowerleft] overlay=shortest=1:y=380
 [tmp3];[tmp3][lowerright]
 overlay=shortest=1:x=640:y=380",zoompan=z="min(zoom+0.0015\,1.5)":d=700:x="if(gte(zoom\,1.5)\,x\,x+1/a)":y="if(gte(zoom\,1.5)\,y\,y+1)":s=1280x720,drawbox=enable="gt(t\,1)*lt(t\,7)":x="(iw/6)":y="(ih/2)-100":color=black at 0.7:width=iw/1.5:height=100:t=max,drawbox=enable="gt(t\,1)*lt(t\,7)":x="(iw/3)":y="(ih/1.9)":color=black at 0.7:width=iw/3:height=110:t=max,"drawtext=fontfile=/Users/Glenn/Documents/rails_one_click/RiverCloud_vr2/vendor/assets/fonts/GONGN.ttf:fontcolor=white:x=(w-text_w)/2:y=(h
 -text_h-line_h)/2.2:text=The
 End:fontsize=38","drawtext=fontfile=/Users/Glenn/Documents/rails_one_click/RiverCloud_vr2/vendor/assets/fonts/GONGN.ttf:fontcolor=white:x=(w-text_w)/2:y=(h
 -text_h-
 line_h)/1.7:text=Thursday:fontsize=28","drawtext=fontfile=/Users/Glenn/Documents/rails_one_click/RiverCloud_vr2/vendor/assets/fonts/GONGN.ttf:fontcolor=white:x=(w-text_w)/2:y=(h
 -text_h-line_h)/1.5:text=December 31 2015:fontsize=28","fps=30" -t 5 -c:v
 libx264 -y /Users/tmp/video/15761/theend_video.mp4

 Error Message:
 swscaler @ 0x7fd6b23efe00] Warning: data is not aligned! This can lead to
 a speedloss
 [output stream 0:0 @ 0x7fd6b0c2c2a0] 100 buffers queued in output stream
 0:0, something may be wrong.
 **ffmpeg(42836,0x7fff797f9300) malloc: *** error for object
 0x7fd6b0c34020: pointer being freed was not allocated
 *** set a breakpoint in malloc_error_break to debug**
 ffmpeg version 2.8.4 Copyright (c) 2000-2015 the FFmpeg developers
   built with Apple LLVM version 7.0.2 (clang-700.1.81)
   configuration: --prefix=/usr/local/Cellar/ffmpeg/2.8.4 --enable-shared
 --enable-pthreads --enable-gpl --enable-version3 --enable-hardcoded-tables
 --enable-avresample --cc=/usr/bin/clang --host-cflags='-Os -w -pipe
 -march=native -mmacosx-version-min=10.10' --host-
 ldflags='-L/usr/local/opt/icu4c/lib -L/usr/local/opt/libffi/lib
 -L/usr/local/opt/gettext/lib -L/usr/local/lib
 -Wl,-headerpad_max_install_names' --enable-opencl --enable-libx264
 --enable-libmp3lame --enable-libvo-aacenc --enable-libxvid --enable-
 libfreetype --enable-libvorbis --enable-libvpx --enable-libass --enable-
 ffplay --enable-libfdk-aac --enable-libopus --enable-libquvi --enable-
 libx265 --enable-nonfree --enable-vda
   libavutil      54. 31.100 / 54. 31.100
   libavcodec     56. 60.100 / 56. 60.100
   libavformat    56. 40.101 / 56. 40.101
   libavdevice    56.  4.100 / 56.  4.100
   libavfilter     5. 40.101 /  5. 40.101
   libavresample   2.  1.  0 /  2.  1.  0
   libswscale      3.  1.101 /  3.  1.101
   libswresample   1.  2.101 /  1.  2.101
   libpostproc    53.  3.100 / 53.  3.100
 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7faee1800000] moov atom not found

--
Ticket URL: <https://trac.ffmpeg.org/ticket/5113>
FFmpeg <https://ffmpeg.org>
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