AI与电影剪辑：机器学习辅助剪辑的伦理边界

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;

contract AIEditingRegistry {
    struct Edit {
        bytes32 editHash;
        address editor;
        string sourceFootage;
        string aiModel;
        uint256 aiAssistPercentage;
        uint256 timestamp;
        bool approved;
    }

    mapping(bytes32 => Edit) public edits;
    mapping(address => bytes32[]) public editorEdits;

    event EditRegistered(bytes32 hash, address editor, uint256 aiAssist);

    function registerEdit(bytes32 hash, string calldata sourceFootage, 
                          string calldata aiModel, uint256 aiAssistPercentage) external {
        edits[hash] = Edit({
            editHash: hash,
            editor: msg.sender,
            sourceFootage: sourceFootage,
            aiModel: aiModel,
            aiAssistPercentage: aiAssistPercentage,
            timestamp: block.timestamp,
            approved: false
        });
        editorEdits[msg.sender].push(hash);
        emit EditRegistered(hash, msg.sender, aiAssistPercentage);
    }

    function approveEdit(bytes32 hash) external {
        Edit storage e = edits[hash];
        require(e.editor == msg.sender, "Not editor");
        e.approved = true;
    }
}

import json
from typing import Dict

class EditingAnalyzer:
    def analyze_edit_ethics(self, ai_percentage: float, human_cuts: int) -> Dict:
        ethical_score = 100 - (ai_percentage * 0.5)
        return {
            'ai_percentage': ai_percentage,
            'human_cuts': human_cuts,
            'ethical_score': ethical_score,
            'recommendation': 'Human review required' if ai_percentage > 50 else 'AI assisted'
        }


analyzer = EditingAnalyzer()
result = analyzer.analyze_edit_ethics(40, 50)
print(json.dumps(result, indent=2))

const express = require('express');
const { ethers } = require('ethers');
const app = express();
app.use(express.json());

const EDITING_ABI = [
    "function registerEdit(bytes32 hash, string sourceFootage, string aiModel, uint256 aiAssistPercentage) external",
    "function approveEdit(bytes32 hash) external",
    "event EditRegistered(bytes32 hash, address editor, uint256 aiAssist)"
];

class AIEditingManager {
    constructor(providerUrl, registryAddress) {
        this.provider = new ethers.providers.JsonRpcProvider(providerUrl);
        this.registry = new ethers.Contract(registryAddress, EDITING_ABI, this.provider);
    }

    async registerEdit(privateKey, hash, sourceFootage, aiModel, aiAssist) {
        const wallet = new ethers.Wallet(privateKey, this.provider);
        const registry = this.registry.connect(wallet);
        const tx = await registry.registerEdit(hash, sourceFootage, aiModel, aiAssist);
        return await tx.wait();
    }
}

app.post('/api/editing/register', async (req, res) => {
    const { privateKey, hash, sourceFootage, aiModel, aiAssist } = req.body;
    const manager = new AIEditingManager(process.env.RPC_URL, process.env.EDITING_ADDRESS);
    const receipt = await manager.registerEdit(privateKey, hash, sourceFootage, aiModel, aiAssist);
    res.json(receipt);
});

app.listen(3027, () => {
    console.log('AI Editing API running on port 3027');
});