[FFmpeg-user] compiling error

Carl Eugen Hoyos ceffmpeg at gmail.com
Tue Aug 23 20:59:15 EEST 2016


2016-08-15 5:51 GMT+02:00 yiqun.xu at vipl.ict.ac.cn <yiqun.xu at vipl.ict.ac.cn>:
> it is very nice of you to help me. the mfx problem puzzles me for a long time

> --enable-decoder=h264_qsv

This has no effect, please remove it.

> --disable-yasm

Please understand that using this option is not ok, yasm is a small stand-alone
binary that you should put into /usr/local/bin before compilation.

> --enable-libmfx

Unfortunately claims to need pkg-config.
If you cannot (or don't want to) use pkg-config, you can pass the following
to configure: --pkg-config=true
But you also have to add the necessary include and link flags (that I do not
know) with --extra-cflags=-I/path/to/libmfx --extra-ldflags=-L/path/to/library

Carl Eugen

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