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<p>Hi,<br>
<br>
I am trying to perform h264 video encoding on a GPU using the ffmpeg's vaapi library.</p>
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<p>I have been following this this example from ffmpeg Github repo: <a href="https://github.com/FFmpeg/FFmpeg/blob/master/doc/examples/vaapi_encode.c">
https://github.com/FFmpeg/FFmpeg/blob/master/doc/examples/vaapi_encode.c</a><br>
<br>
I installed ffmpeg with –enable-vaapi, but whenever I try to run av_hwdevice_ctx_create, it returns -12 error which maps to an out of memory message. I am also unable to successfully run avcodec_find_encoder(AV_CODEC_ID_H264), that just returns NULL.<br>
<br>
I created a stack overflow post with more details about it: <br>
https://stackoverflow.com/questions/66462326/ffmpeg-av-hwdevice-ctx-create-returns-enomem</p>
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<p class="MsoNormal">What am I possibly be missing here?<br>
<br>
Thanks!</p>
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