115 lines
3.4 KiB
Bash
115 lines
3.4 KiB
Bash
#!/usr/bin/env bash
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# 将 ffmpeg 升级到含 -stats_period（约 4.4+），供 douyin_youtube_ffplay / robust_relay 使用。
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# Debian 11 默认 4.3.x：先试强制从 bullseye-backports 安装；仍不行则用 arm64 静态包到 /usr/local/bin。
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set -euo pipefail
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if [[ ${EUID:-0} -ne 0 ]]; then
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exec sudo bash "$0" "$@"
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fi
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have_stats_period() {
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command -v ffmpeg >/dev/null 2>&1 || return 1
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# ffmpeg 把 -h full 打到 stderr，不能 2>/dev/null 否则永远匹配不到
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ffmpeg -hide_banner -h full 2>&1 | grep -qE 'stats_period'
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}
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install_johnvansickle_arm64_static() {
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local url="https://johnvansickle.com/ffmpeg/releases/ffmpeg-release-arm64-static.tar.xz"
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local td dir
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td=$(mktemp -d)
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trap 'rm -rf "$td"' EXIT
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echo "[INFO] 下载 arm64 静态 ffmpeg（johnvansickle）…"
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if command -v curl >/dev/null 2>&1; then
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curl -fsSL -o "$td/ff.tar.xz" "$url"
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elif command -v wget >/dev/null 2>&1; then
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wget -q -O "$td/ff.tar.xz" "$url"
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else
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echo "需要 curl 或 wget" >&2
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return 1
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fi
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tar -xJf "$td/ff.tar.xz" -C "$td"
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dir=$(find "$td" -maxdepth 1 -type d -name 'ffmpeg-*-arm64-static' | head -1)
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if [[ ! -d "$dir" ]]; then
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echo "解压后未找到 ffmpeg-*-arm64-static" >&2
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return 1
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fi
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install -m 0755 "$dir/ffmpeg" /usr/local/bin/ffmpeg
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install -m 0755 "$dir/ffprobe" /usr/local/bin/ffprobe
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hash -r
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trap - EXIT
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rm -rf "$td"
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echo "[INFO] 已写入 /usr/local/bin/ffmpeg（PATH 中优先于 /usr/bin 时生效）"
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}
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if have_stats_period; then
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echo "[OK] 当前 ffmpeg 已支持 -stats_period"
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command -v ffmpeg
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ffmpeg -version | head -1
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exit 0
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fi
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if [[ ! -r /etc/os-release ]]; then
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echo "无法读取 /etc/os-release" >&2
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if [[ "$(uname -m)" == aarch64 ]]; then
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install_johnvansickle_arm64_static || exit 1
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have_stats_period && exit 0
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fi
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exit 1
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fi
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# shellcheck source=/dev/null
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. /etc/os-release
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case "${ID:-}" in
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debian)
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case "${VERSION_CODENAME:-}" in
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bullseye)
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BP=/etc/apt/sources.list.d/bullseye-backports.list
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if ! grep -qE 'bullseye-backports' /etc/apt/sources.list /etc/apt/sources.list.d/*.list 2>/dev/null; then
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echo "deb http://deb.debian.org/debian bullseye-backports main" >"$BP"
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fi
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apt-get update -qq
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echo "[INFO] ffmpeg 可用版本（apt-cache madison，前几行）:"
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apt-cache madison ffmpeg 2>/dev/null | head -12 || true
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# 显式指定发行版，避免仍选中 bullseye 主源的 4.3.9
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apt-get install -y ffmpeg/bullseye-backports || true
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;;
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bookworm|trixie|sid)
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apt-get update -qq
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apt-get install -y ffmpeg
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;;
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*)
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echo "未内置规则的 Debian 代号: ${VERSION_CODENAME}" >&2
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;;
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esac
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;;
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ubuntu)
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apt-get update -qq
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apt-get install -y ffmpeg
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;;
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*)
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echo "发行版 ${ID:-unknown}：跳过 apt 规则" >&2
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;;
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esac
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if have_stats_period; then
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echo "[OK] apt 升级后已支持 -stats_period"
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command -v ffmpeg
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ffmpeg -version | head -1
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exit 0
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fi
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if [[ "$(uname -m)" == aarch64 ]]; then
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echo "[WARN] apt 仍未提供带 -stats_period 的 ffmpeg，改用静态包" >&2
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install_johnvansickle_arm64_static
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fi
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ffmpeg -version | head -1 || true
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if have_stats_period; then
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echo "[OK] 当前 ffmpeg 已支持 -stats_period"
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command -v ffmpeg
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exit 0
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fi
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echo "[FATAL] 仍无法使用 -stats_period，请检查网络或手动安装 ffmpeg 4.4+（aarch64）" >&2
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exit 1
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