在ubuntu中使用最新版ffmpeg,出现一些错误,现将错误和解决方案列举如下:
error 1: libavutil/common.h:170:47: error: ‘UINT64_C’ was not declared in this scope
solution: Add the code below to the common.h
#ifdef __cplusplus
#define __STDC_CONSTANT_MACROS
#ifdef _STDINT_H
#undef _STDINT_H
#endif
# include <stdint.h>
#endif
#define __STDC_CONSTANT_MACROS
#ifdef _STDINT_H
#undef _STDINT_H
#endif
# include <stdint.h>
#endif