Using intel Media SDK, using the GPU hardware transcoding. Relative to pure software FFMPEG transcoding, a substantial increase in performance.

simple_6_transcode_opaque - async - ffmpeg\ffmpeg\include\libavcodec\avcodec.h
..........................................\......\.......\..........\avfft.h
..........................................\......\.......\..........\dxva2.h
..........................................\......\.......\..........\old_codec_ids.h
..........................................\......\.......\..........\vaapi.h
..........................................\......\.......\..........\vda.h
..........................................\......\.......\..........\vdpau.h
..........................................\......\.......\..........\version.h
..........................................\......\.......\..........\xvmc.h
..........................................\......\.......\.....device\avdevice.h
..........................................\......\.......\...........\version.h
..........................................\......\.......\.....filter\asrc_abuffer.h
..........................................\......\.......\...........\avcodec.h
..........................................\......\.......\...........\avfilter.h
..........................................\......\.......\...........\avfiltergraph.h
..........................................\......\.......\...........\buffersink.h
..........................................\......\.......\...........\buffersrc.h
..........................................\......\.......\...........\version.h
..........................................\......\.......\......ormat\avformat.h
..........................................\......\.......\...........\avio.h
..........................................\......\.......\...........\version.h
..........................................\......\.......\.....util\adler32.h
..........................................\......\.......\.........\aes.h
..........................................\......\.......\.........\attributes.h
..........................................\......\.......\.........\audioconvert.h
..........................................\......\.......\.........\audio_fifo.h
..........................................\......\.......\.........\avassert.h
..........................................\......\.......\.........\avconfig.h
..........................................\......\.......\.........\avstring.h
..........................................\......\.......\.........\avutil.h
..........................................\......\.......\.........\base64.h
..........................................\......\.......\.........\blowfish.h
..........................................\......\.......\.........\bprint.h
..........................................\......\.......\.........\bswap.h
..........................................\......\.......\.........\channel_layout.h
..........................................\......\.......\.........\common.h
..........................................\......\.......\.........\cpu.h
..........................................\......\.......\.........\crc.h
..........................................\......\.......\.........\dict.h
..........................................\......\.......\.........\error.h
..........................................\......\.......\.........\eval.h
..........................................\......\.......\.........\fifo.h
..........................................\......\.......\.........\file.h
..........................................\......\.......\.........\imgutils.h
..........................................\......\.......\.........\intfloat.h
..........................................\......\.......\.........\intfloat_readwrite.h
..........................................\......\.......\.........\intreadwrite.h
..........................................\......\.......\.........\lfg.h
..........................................\......\.......\.........\log.h
..........................................\......\.......\.........\lzo.h
..........................................\......\.......\.........\mathematics.h
..........................................\......\.......\.........\md5.h

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