[FFmpeg-trac] #593(undetermined:new): ffmpeg + libx264: Input picture width is greater than stride

[FFmpeg]

#593: ffmpeg + libx264: Input picture width is greater than stride
-------------------------------------+-------------------------------------
             Reporter:  whitemagic   |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:               |                  Version:
  undetermined                       |  unspecified
             Keywords:  libx264      |               Blocked By:
  multiple output resolution stride  |  Reproduced by developer:  0
             Blocking:               |
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 I receive raw video from a Blackmagic Decklink card through a pipe and
 would like to encode it to two or more different resolution/quality H.264
 streams with AAC audio (e.g. encode a full HD and a 640x360 version) using
 a single command line.

 Everything fine if only a single output 1920x1080 stream is defined. If I
 add an other one (say 640x360), then I get this error from libx264:

 [libx264 @ 0x146ff80] Input picture width (1920) is greater than stride
 (640)

 Although, if the second stream has the same resolution (ie. 1920x1080)
 then it is ok. But this is not my intention to encode two of the same
 quality. I cannot find anything useful on this problem.

 I am using this version of ffmpeg:

 FFmpeg version SVN-r25838, Copyright (c) 2000-2010 the FFmpeg developers
   built on Sep 20 2011 17:00:01 with gcc 4.4.5
 Video encoding failed

 My command line is:

 ffmpeg -v 9 -loglevel 99 -pix_fmt yuv422p -s ${video_res} -r ${video_fps}
 -i - \
  -ar 48000 -f s16le -ac 2 -i - -vol 2048 -acodec libfaac -ac 2 -ab 128k
 -ar 48000 -async 1 \
  -vcodec libx264 -vpre fast -vpre baseline -threads 0 -s ${video_res} -b
 2000k -bt 100k -y -f mp4 test.mp4 \
  -ar 48000 -f s16le -ac 2 -i - -vol 2048 -acodec libfaac -ac 2 -ab 128k
 -ar 48000 -async 1 \
  -vcodec libx264 -vpre fast -vpre baseline -threads 0 -s 640x360 -b 500k
 -bt 50k -f mp4 test_lq.mp4

 (input is a pipe, so cannot provide the input itself)

 I am attaching the full output of my ffmpeg. Please help me to localize
 the problem whether ffmpeg or libx264 is causing it. Thanks.

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/593>
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