[FFmpeg-user] ffmpeg is crashing with using x264 codec

James Darnley james.darnley at gmail.com
Wed May 21 19:33:09 CEST 2014

On 2014-05-21 19:12, James Darnley wrote:
> On 2014-05-21 06:14, Hiren Danecha wrote:
>> Assertion failed!
>> Program: C:\PHP5\extras\ffmpeg.exe
>> File: /home/kyle/software/ffmpeg/pkgs/x264/source/x264-git/common/cpu.c,
>> Line 251
>> Expression: !(cpu&(X264_CPU_SSSE3|X264_CPU_SSE4))
> I don't know why this assert fails right now.  Can you post the exact
> version of x264 you're using along with where you got ffmpeg from?
> Since your version of ffmpeg is old, you should try updating it.
> Finally, please do not top post.

Could you also post the output of CPU-Z
(http://www.cpuid.com/softwares/cpu-z.html) or another similar utility
that will identify your cpu and the reported capabilities for us.

You can use its text report facility and just give us the section about
your processor.

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