ffmpeg + libx264: Input picture width is greater than stride

[whitemagic]

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.

[whitemagic]

ffmpeg output

[Carl Eugen Hoyos]

Please test current git head and please provide complete, uncut output of your failing command line (including the command line).

[Carl Eugen Hoyos]

Please reopen if this is reproducible with current git head.