# 使用 Homebrew 安装 dvanalyzer 查看 dvanalyzer 的安装路径、可执行文件、元数据以及面向 AI 代理工作流的安全说明。 ## 安装 ```sh sudo av install brew:dvanalyzer ``` 其他安装命令: ### macOS - Homebrew (100%): ```sh brew install dvanalyzer ``` 证据: local Homebrew formula metadata ## 软件包事实 - **软件包键:** brew:dvanalyzer - **软件包管理器:** Homebrew - **软件包管理器页面:** - **版本:** 1.4.2 - **来源摘要:** Quality control tool for examining tape-to-file DV streams - **主页:** - **仓库:** - **上游文档:** - **许可证:** BSD-2-Clause AND GPL-3.0-or-later AND Zlib - **源码归档:** - **已生成:** 2026-07-08T18:08:21+00:00 ## 可执行文件 - dvanalyzer (cli) - dvanalyzer (别名) ## 安装行为 - post-install 钩子: 未定义 - Bottle: 可用 于 arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux ## 版本和新鲜度 - 页面生成时间: 2026-07-08 - 管理器版本: 1.4.2 - 本地数据: OK - 上游仓库: https://mediaarea.net/DVAnalyzer - 信息: No package-manager update timestamp was available. - 信息: Release/tag comparison is only available for GitHub repositories. ## 项目历史与用法 DV Analyzer is a MediaArea utility for inspecting DV streams, especially the kinds of DV files created during tape-to-file preservation workflows. Its history is less about mass-market video editing and more about digital preservation: it gives archivists and media engineers a focused way to validate timecode, recording timestamps, DIF structure, and other DV-specific consistency signals. ### 项目历史 The upstream changelog records a first official 0.9.0 release on 2009-04-27, based on MediaInfo 0.7.15 beta, with STA error detection, timestamp and timecode reporting, recording date/time detection, gap detection, and start/end flag detection. Version 1.0.0 followed days later on 2009-04-30 with better support for large QuickTime MOV files and NULL-padded DIFs. During 2009 and 2010 the tool quickly grew from a DV stream inspector into both CLI and GUI-oriented software, adding XML output, Final Cut Pro XML output, table views, summaries, and lower memory usage for large files. MediaArea's own product metadata later listed version 1.4.2 dated 2017-09-26 and described the application as a cross-platform multimedia/video tool. ### 采用历史 DV Analyzer's adoption sits in the same preservation-tool ecosystem as other MediaArea projects such as MediaInfo, MediaConch, QCTools, DVRescue, and BWF MetaEdit. It is packaged in Homebrew as a command-line tool because preservation pipelines often need repeatable batch checks instead of manual playback. ### 使用方式 Users run the `dvanalyzer` executable against DV essence or DV-in-container files to generate quality-control reports about timecode continuity, recording timestamps, audio/video structure, and other DV-specific errors. It is useful after tape capture, before ingest, or while triaging a collection of legacy DV recordings. ### 为什么软件包爱好者会关心 For package maintainers, DV Analyzer is notable because it preserves a very specific media-forensics niche rather than a broad playback or transcoding feature set. It is also a small example of the MediaArea pattern: wrap deep container/bitstream knowledge in a repeatable CLI that preservation shops can compose with other tools. ### 时间线 - 2009-04-27: First official 0.9.0 release, based on MediaInfo 0.7.15 beta. - 2009-04-30: Version 1.0.0 added large MOV support and improved NULL-padded DIF handling. - 2009-09-01: Version 1.3.0 adapted the source for both CLI and GUI use and added XML output. - 2010-05-02: Version 1.4.0 reduced memory use and fixed PAL timecode math issues. - 2017-09-26: MediaArea product metadata lists DV Analyzer 1.4.2. ### Related projects - DV Analyzer is part of the broader MediaArea preservation family, alongside MediaInfo for general media metadata, MediaConch for conformance checking, QCTools for audiovisual quality analysis, and DVRescue for DV tape-rescue workflows. ### 来源 - - - ## 安全说明 broad file, network, media, or database tool signal. - **Geiger 风险:** blue / 中 - broad file, network, media, or database tool signal ## 源数据库详情 - **Source Database:** Homebrew formula API - **Tap:** homebrew/core - **Full Name:** dvanalyzer - **Version Scheme:** 0 - **Revision:** 0 - **Bottle Stable Root URL:** - **Deprecated:** no - **Disabled:** no - **Keg Only:** no - **URL Keys:** stable ## 相关链接 - [Secret-risk packages](https://www.automicvault.com/zh-hans/pkg/secret-risk-packages/) - Has protected-tool coverage, approval-gate, or non-low Geiger security signals. - [Terminal utility packages](https://www.automicvault.com/zh-hans/pkg/terminal-utilities/) - Matched terminal and command-line workflow metadata. - [Networking and protocol packages](https://www.automicvault.com/zh-hans/pkg/networking-protocol-tools/) - Matched network, protocol, or remote-service metadata. - [Media and graphics packages](https://www.automicvault.com/zh-hans/pkg/media-graphics-tools/) - Matched media, image, audio, video, or graphics metadata. - [bento4](https://www.automicvault.com/zh-hans/pkg/brew/bento4/) - Shares av.db curated category or tags: cli, media, video. - [ccextractor](https://www.automicvault.com/zh-hans/pkg/brew/ccextractor/) - Shares av.db curated category or tags: cli, media, video. - [dvr-scan](https://www.automicvault.com/zh-hans/pkg/brew/dvr-scan/) - Shares av.db curated category or tags: cli, media, video. - [ffmpeg](https://www.automicvault.com/zh-hans/pkg/brew/ffmpeg/) - Shares av.db curated category or tags: cli, media, video. - [ffmpeg-full](https://www.automicvault.com/zh-hans/pkg/brew/ffmpeg-full/) - Shares av.db curated category or tags: cli, media, video. - [ffmpeg2theora](https://www.automicvault.com/zh-hans/pkg/brew/ffmpeg2theora/) - Shares av.db curated category or tags: cli, media, video. - [ffmpegthumbnailer](https://www.automicvault.com/zh-hans/pkg/brew/ffmpegthumbnailer/) - Shares av.db curated category or tags: cli, media, video. - [ffms2](https://www.automicvault.com/zh-hans/pkg/brew/ffms2/) - Shares av.db curated category or tags: cli, media, video. - [qcli](https://www.automicvault.com/zh-hans/pkg/brew/qcli/) - Both packages work with overlapping file formats or content types. Shared terms: cli, control, media, preservation, quality. - [bwfmetaedit](https://www.automicvault.com/zh-hans/pkg/brew/bwfmetaedit/) - Local package facts share a topical domain. Shared terms: cli, file, media, preservation. - [media-info](https://www.automicvault.com/zh-hans/pkg/brew/media-info/) - Both packages work with overlapping file formats or content types. Shared terms: cli, media, video. ## Combined YAML source View the package source record on GitHub. [combined/dvanalyzer.yml](https://github.com/automic-vault/db/blob/main/combined/dvanalyzer.yml) ## 来源 - Nucleus package database - Geiger risk classifier - package-page enrichment - curated package history - package version freshness - av.db category and tag curation - package relationship graph - cross-ecosystem install command graph