ffmpeg 编译错误信息汇总
时间:2023-01-06 15:22:25.963 +0800 CST 浏览:15

添加 -lpostproc

Undefined symbols for architecture x86_64:
  "_pp_free_context", referenced from:
      _pp_uninit in libavfilter.a(vf_pp.o)
  "_pp_free_mode", referenced from:
      _pp_uninit in libavfilter.a(vf_pp.o)
  "_pp_get_context", referenced from:
      _pp_config_props in libavfilter.a(vf_pp.o)
  "_pp_get_mode_by_name_and_quality", referenced from:
      _pp_init in libavfilter.a(vf_pp.o)
  "_pp_postprocess", referenced from:
      _pp_filter_frame in libavfilter.a(vf_pp.o)
ld: symbol(s) not found for architecture x86_64


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