[FFmpeg-user] Need help with cross-compiling ffmpeg

[Dimitri Vasilkov]

Thank you Dennis, I was able to get ffmpeg compiled in this way. I would like to add OMX and MMAL support now and am running into the same issue as before. Where should I place the required headers for them?

> On Jul 25, 2019, at 9:27 AM, Dennis Mungai <dmngaie at gmail.com> wrote:
> 
>> On Thu, 25 Jul 2019 at 17:09, Dimitri Vasilkov <dimvasilk at gmail.com> wrote:
>> 
>> 
>> Hello,
>> 
>> I am  attempting to compile ffmpeg 4.1.4 for Raspbian with MMAL and OMX
>> enabled under Ubuntu WSL. I generated a toolchain via ct-ng and am running
>> into issues wen attempting to run the configure script (I attached
>> config.log to this message).
>> 
>> Things I have tried to fix the issue:
>> 
>> I cloned the userland GitHub repo and built to get the appropriate headers
>> generated as I assume this is why config.log is complaining about
>> interface/mmal/mmal.h. I then  attempted to include these .h  files by
>> providing the –sysinclude= and –incdir= paths. This didn’t work, so I poked
>> around in configure and added directly to incdir. Alas, this also did not
>> fix the issue.
>> 
>> How can I successfully finish the configure script and get ffmpeg built?
>> 
>> I feel like I’m missing something glaringly obvious, apologies if this is
>> a really basic question.
>> 
>> Best,
>> Dimitri
>> 
> 
> Start here:
> https://trac.ffmpeg.org/wiki/CompilationGuide/RaspberryPi#Cross-compilingFFmpegforRaspbian
> 
> 
> -- 
> まさひろ はやし
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