#!/usr/bin/env bash # 将 web/promotion/social 下产品视频从 .mov 转为网页通用 .mp4(H.264 + AAC,faststart) # 依赖:已安装 ffmpeg(macOS: brew install ffmpeg;Ubuntu: apt install ffmpeg) set -euo pipefail ROOT="$(cd "$(dirname "$0")/.." && pwd)" DIR="$ROOT/web/promotion/social" if ! command -v ffmpeg >/dev/null 2>&1; then echo "未找到 ffmpeg,请先安装:https://ffmpeg.org/download.html" exit 1 fi # 与 web/src/data/promotionVideos.js 中 relVideo 基名一致(输出为同名 .mp4) FILES=( "video-calc-demo-1.mov" "video-calc-demo-2.mov" "video-aiword.mov" "video-voice-office.mov" "video-invoice-ai.mov" ) for f in "${FILES[@]}"; do src="$DIR/$f" base="${f%.mov}" dst="$DIR/${base}.mp4" if [[ ! -f "$src" ]]; then echo "[跳过] 无源文件: $src" continue fi echo "[转码] $src -> $dst" ffmpeg -y -i "$src" \ -c:v libx264 -profile:v high -pix_fmt yuv420p \ -c:a aac -b:a 128k \ -movflags +faststart \ "$dst" echo "[完成] $dst" done echo "全部处理结束。请部署生成的 .mp4;确认后可删除本地 .mov 以减小体积(可选)。"