av_encryption_info_clone 5993 libavformat/mov.c     *sample = av_encryption_info_clone(sc->cenc.default_encrypted_sample);
av_encryption_info_clone  142 libavutil/encryption_info.h AVEncryptionInfo *av_encryption_info_clone(const AVEncryptionInfo *info);
av_encryption_info_clone   95 libavutil/tests/encryption_info.c     copy = av_encryption_info_clone(info);