v3.15.0-rc.0

⚠️ 这是一个预发布版本（Release Candidate），主要用于新播放器画质功能的公开测试。如遇问题欢迎反馈。

新功能

• 全新的网页播放器视频渲染管线，画面更清晰、更流畅
  • 支持自动反交错，画面更稳定干净，不会再出现梳齿状条纹
  • 采用 AMD FSR 1 超分算法，改进高清、标清频道在现代 2K、4K 显示器上的渲染效果
  • 以上特性充分利用 GPU 加速，可以在现代 PC、手机、平板上高效运行
• 改进画中画（PiP）控制体验，当开启 HTTPS 时，画中画可以显示进度条和控制按钮

如果这个项目对你有帮助，不妨请作者喝一杯咖啡 ☕️

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⚠️ This is a pre-release (Release Candidate), mainly for public testing of the new player picture-quality features. Feedback is welcome.

New Features

• Brand-new video render pipeline for the web player — sharper and smoother playback
  • Automatic deinterlacing for cleaner, more stable images, with no more comb-like striping
  • AMD FSR 1 super-resolution upscaling improves how HD and SD channels look on modern 2K and 4K displays
  • All of the above are GPU-accelerated and run efficiently on modern PCs, phones, and tablets
• Improved picture-in-picture (PiP) controls — when HTTPS is enabled, PiP can show the progress bar and control buttons

v3.14.3

• 开启 TCP Keepalive，加快僵尸客户端检测，减少资源占用
• 修复 macOS/FreeBSD 当有多个网卡接口或开启 VPN 时，可能无法正常接收组播问题
• 改进网页播放器中 AC-3 / E-AC-3 音频的解封装和 MP4 重新封装
  • 修复部分 AC-3 音频流无法正常播放的问题

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• Enable TCP keepalive with aggressive timers to detect dead clients faster and reduce resource usage
• Fix multicast reception issues on macOS/FreeBSD when multiple network interfaces or VPN are active
• Improve AC-3 / E-AC-3 audio demuxing and MP4 remuxing in the web player
  • Fix playback issues with certain AC-3 audio streams

v3.14.2

• 网页播放器：
  • 优化对各种源的兼容性
  • 优化频道切换速度
  • 优化音视频同步

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• Web player:
  • Improved compatibility with various stream sources
  • Improved channel switching speed
  • Improved audio/video sync

v3.14.1

新功能

• 支持写入 访问日志 到文件，便于审计和对接外部日志系统
• 支持自定义 Web 资源前缀 app-path-prefix
  • 指定前缀后，所有资源和媒体地址（包括 /status, /player, /playlist.m3u, /epg.xml 等）都需要加上前缀访问
  • 典型场景：通过前置反代或网关，根据不同的前缀路由到不同应用，此时可配合 app-path-prefix 选项使用
• 支持 监听 Unix Socket，便于和其他程序互操作
• 新增配置项 use-relative-path-in-m3u，开启后，rtp2httpd 生成的 m3u 内的 URL 将省略 http://host/ 前缀
  • 适用于前置反代场景，但由于各种原因反代无法正常传入 X-Forwarded-* 头，rtp2httpd 无法得知自身完整地址
  • 内置网页播放器已适配，但一些第三方播放器不兼容这种 m3u
• 网页播放器：支持单频道多分组（在 m3u group-title 使用分号分隔多个组名，例如 group-title="央视;高清"）

问题修复

• 网页播放器：移除 MP2 音频软解 开关，默认开启软解
  • 由于 Chrome 149.0.7827.197 将音频引擎从 FFmpeg 切换到了 Symphonia，导致此版本以及未来版本无法正常原生解码 MP2 音频（包括 PC / Mac / Android），因此决定移除此开关，以后只使用内置 WASM 软解方式。
• 网页播放器：优化 MP2 软解表现，响应更快，更少毛刺，音画更同步
• 网页播放器：修复偶然报错 The play() request was interrupted by a new load request.

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New Features

• Added support for writing access logs to a file for auditing and integration with external logging systems
• Added a configurable web resource prefix via app-path-prefix
  • When a prefix is set, all resources and media endpoints (including /status, /player, /playlist.m3u, /epg.xml, and others) must be accessed with that prefix
  • Typical use case: routing different applications through a reverse proxy or gateway by path prefix
• Added support for listening on a Unix socket for easier inter-process integration
• Added the use-relative-path-in-m3u option; when enabled, URLs in generated M3U playlists omit the http://host/ prefix
  • Useful in reverse-proxy setups where X-Forwarded-* headers are unavailable and rtp2httpd cannot determine its own public URL
  • The built-in web player supports this format, but some third-party players do not
• Web player: added support for multiple groups per channel (use semicolons in M3U group-title, e.g. group-title="CCTV;HD")

Bug Fixes

• Web player: removed the MP2 audio soft decode toggle; soft decoding is now always enabled
  • Chrome 149.0.7827.197 switched its audio engine from FFmpeg to Symphonia, breaking native MP2 decoding on PC, Mac, and Android in this and future versions; the toggle was removed in favor of the built-in WASM soft decoder
• Web player: improved MP2 soft decoding with faster startup, fewer glitches, and better A/V sync
• Web player: fixed intermittent The play() request was interrupted by a new load request. errors

如果这个项目对你有帮助，不妨请作者喝一杯咖啡 ☕️

v3.14.0

请忽略本版本，使用 v3.14.1

v3.13.5

此版本仅包含以下针对网页播放器的改进：

• 修复在特定硬件上开启无缝换台后，快速连续换台导致 Chrome 媒体管线卡住，后续切换新频道都无法播放，必须重启 Chrome 问题
• 修复 iOS 上切换频道总是弹出“需要用户交互才能播放”的问题
• 优化在未配置 M3U 时的错误提示，引导用户前往官网教程

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This release only includes the following web player improvements:

• Fixed an issue on certain hardware where enabling seamless channel switching and rapidly switching channels could stall Chrome's media pipeline, leaving all subsequent channels unplayable until Chrome was restarted
• Fixed channel switches on iOS always triggering the "user interaction required to play" prompt
• Improved the error message when no M3U playlist is configured, with guidance pointing users to the official tutorial

v3.13.4

此版本仅包含以下针对网页播放器的改进：

• 修复 16:9 视频在一些特定窗口大小下的比例和位置问题
• 修复开启无缝切换时，在多个频道间快速切换，中间还是会出现黑屏问题
• 修复多次频道切换后，有可能整个播放器无响应，后续切换任何频道都黑屏问题
• 优化台标 logo 在浅色主题下的显示效果
• 现在能够在刷新页面后，保留之前调整过的音量和静音状态
• 新增：视频左上角显示当前系统时间

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This release only includes the following web player improvements:

• Fixed aspect ratio and positioning for 16:9 video at certain window sizes
• Fixed black screens that could still appear when rapidly switching channels with seamless switching enabled
• Fixed the player becoming unresponsive after multiple channel switches, leaving all subsequent channels black
• Improved channel logo visibility in light theme
• Volume and mute settings now persist after page refresh
• Added system time display in the top-left corner of the video

v3.13.3

• 网页播放器：新增无缝换台功能，开启后切换频道时中间没有黑屏，无缝切换（默认开启）
  • 由于在换台过程中短暂存在两路视频同时拉流的情况，如果你的带宽比较小（公网访问时），或是上游只支持单路组播，导致换台出现卡顿，可以手动关闭这个选项
• 网页播放器：修复 HLS 模式下，对于一些特定的编码的 TS 片段，播放可能卡住的问题
• 网页播放器：修复 HLS 模式下，“返回直播”按钮点击后报错或时间错乱问题
• 网页播放器：修复在 iPhone Edge 或 iPad上，未能自动检测并启用“MP2 音频软解”选项的问题

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• Web player: added seamless channel switching; when enabled, channel changes no longer show a black screen in between (enabled by default)
  • Because switching may briefly pull two video streams at once, you can manually disable this option if you have limited bandwidth over the public internet, or if your upstream only supports a single multicast stream and channel switching becomes choppy
• Web player: fixed HLS playback that could stall on TS segments with certain encodings
• Web player: fixed the "Go Live" button in HLS mode causing errors or timeline glitches after click
• Web player: fixed MP2 software-decoded audio not being auto-detected and enabled on iPhone Edge or iPad

v3.13.2

• OpenWrt LuCI：修复打开状态面板和播放器按钮点击后无反应问题

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• OpenWrt LuCI: fixed the buttons for opening the status dashboard and player not responding when clicked

v3.13.1

• 网页播放器：修复 Chrome 上报错 Failed to execute 'addSourceBuffer' on 'MediaSource' 问题
• 网页播放器：优化在 iOS 上 MP2 音频软解的播放表现，减少毛刺感

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• Web player: fixed the Chrome error Failed to execute 'addSourceBuffer' on 'MediaSource'
• Web player: improved MP2 software-decoded audio playback on iOS to reduce audio glitches