[FFmpeg-trac] #309(undetermined:open): width or height not divisible by 2

[FFmpeg]

#309: width or height not divisible by 2
--------------------------+---------------------------
Reporter:  AlanJames1987  |       Owner:
    Type:  defect         |      Status:  open
Priority:  normal         |   Component:  undetermined
 Version:  git-master     |  Resolution:
Keywords:                 |  Blocked By:
Blocking:                 |  Reproduced:  0
Analyzed:  0              |
--------------------------+---------------------------

Comment (by AlanJames1987):

 Command line
 {{{
 #!/bin/bash
 ffmpeg -i input.mov \
   -vcodec libx264 -vf 'scale=854:-1' -b 854k \
   -acodec aac -strict experimental -ab 112k \
   -vpre baseline -threads 0 -map_metadata -1 -y output.mp4
 }}}


 uncut output
 {{{
 ffmpeg version N-31018-gebc64dc, Copyright (c) 2000-2011 the FFmpeg
 developers
   built on Jun 26 2011 04:42:51 with gcc 4.5.2
   configuration: --enable-gpl --enable-version3 --enable-nonfree --enable-
 postproc --enable-libfaac --enable-libmp3lame --enable-libopencore-amrnb
 --enable-libopencore-amrwb --enable-libtheora --enable-libvorbis --enable-
 libx264 --enable-libxvid --enable-x11grab
   libavutil    51. 10. 0 / 51. 10. 0
   libavcodec   53.  7. 0 / 53.  7. 0
   libavformat  53.  4. 0 / 53.  4. 0
   libavdevice  53.  1. 1 / 53.  1. 1
   libavfilter   2. 23. 0 /  2. 23. 0
   libswscale    2.  0. 0 /  2.  0. 0
   libpostproc  51.  2. 0 / 51.  2. 0
 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x21d2440] Unknown container channel layout.
 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x21d2440] max_analyze_duration 5000000 reached
 at 5013333

 Seems stream 0 codec frame rate differs from container frame rate: 5994.00
 (5994/1) -> 23.98 (2997/125)
 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'input.mov':
   Metadata:
     major_brand     : qt
     minor_version   : 537199360
     compatible_brands: qt
     creation_time   : 2008-07-15 16:22:37
     comment         : Encoded and delivered by apple.com/trailers/
     comment-eng     : Encoded and delivered by apple.com/trailers/
     copyright       : © 2008 Warner Bros. Pictures. All Rights Reserved
     copyright-eng   : © 2008 Warner Bros. Pictures. All Rights Reserved
     title           : The Dark Knight
     title-eng       : The Dark Knight
   Duration: 00:02:06.93, start: 0.000000, bitrate: 10488 kb/s
     Stream #0.0(eng): Video: h264 (Main), yuv420p, 1920x816, 10275 kb/s,
 23.98 fps, 23.98 tbr, 2997 tbn, 5994 tbc
     Metadata:
       creation_time   : 2008-07-15 16:22:37
     Stream #0.1(eng): Audio: aac, 48000 Hz, 5.1, s16, 208 kb/s
     Metadata:
       creation_time   : 2008-07-15 16:22:37
     Stream #0.2(eng): Data: tmcd / 0x64636D74
     Metadata:
       creation_time   : 2008-07-15 16:22:37
 [buffer @ 0x21d6280] w:1920 h:816 pixfmt:yuv420p tb:1/1000000 sar:0/1
 sws_param:
 [scale @ 0x21d5260] w:1920 h:816 fmt:yuv420p -> w:854 h:363 fmt:yuv420p
 flags:0x4
 [libx264 @ 0x21d68c0] Default settings detected, using medium profile
 [libx264 @ 0x21d68c0] width or height not divisible by 2 (854x363)
 Output #0, mp4, to 'output.mp4':
     Stream #0.0(eng): Video: libx264, yuv420p, 854x363, q=2-31, 854 kb/s,
 90k tbn, 23.98 tbc
     Metadata:
       creation_time   : 2008-07-15 16:22:37
     Stream #0.1(eng): Audio: libfaac, 48000 Hz, 5.1, s16, 112 kb/s
     Metadata:
       creation_time   : 2008-07-15 16:22:37
 Stream mapping:
   Stream #0.0 -> #0.0
   Stream #0.1 -> #0.1
 Error while opening encoder for output stream #0.0 - maybe incorrect
 parameters such as bit_rate, rate, width or height
 }}}

 The problem is in avfilter somewhere in the vf_scale.c file.

-- 
Ticket URL: <https://avcodec.org/trac/ffmpeg/ticket/309#comment:2>
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