作者s9209122222 (海海海)
看板Linux
标题[闲聊] 有多少人用PipeWire配上高等设备听歌?
时间Fri Oct 15 20:56:19 2021
最近 PipeWire 似乎终於要一统 Linux 音讯乱象了?
她的特性有如低延迟,同时支援以前用 Jack 与 PulseAudio 的程式,
基本上满足了一般大众无脑使用与专业混音人士工作上的使用。
由於我是个木耳,耳机都是接在 PC 主机板的音讯出口,不晓得好坏,
有没有金耳朵前辈愿意试试并分享心得的呢?
P.S. 新闻说 Linux 5.16 会有低延迟 USB 音讯的改善,
Linux 真是欣欣向荣!
官网介绍如下:
PipeWire is a project that aims to greatly improve handling
of audio and video under Linux. It provides a low-latency,
graph based processing engine on top of audio and video
devices that can be used to support the use cases currently
handled by both pulseaudio and JACK. PipeWire was designed
with a powerful security model that makes interacting with
audio and video devices from containerized applications easy,
with supporting Flatpak applications being the primary goal.
Alongside Wayland and Flatpak we expect PipeWire to provide
a core building block for the future of Linux application development.
*Capture and playback of audio and video with minimal latency.
*Real-time Multimedia processing on audio and video.
*Multiprocess architecture to let applications share multimedia content.
*Seamless support for PulseAudio, JACK, ALSA and GStreamer applications.
*Sandboxed applications support. See Flatpak for more info.
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1F:推 Bencrie: 没有到乱象吧,又不是十几年前 ALSA/OSS 大战 10/15 22:52
2F:→ Bencrie: 低延迟也没有一定要哪套才办得到,pulse 只是预设的 10/15 22:53
3F:→ Bencrie: config 不重视延迟。 10/15 22:54
4F:→ s9209122222: 我发现他切换取样率时不会像以前 PulseAudio 那样, 10/15 23:01
5F:→ s9209122222: 不同取样率的歌曲开头几 ms 内播放速度会不对 10/15 23:01
6F:→ s9209122222: 所以以前宁愿重采样也不要 avoid-resampling 10/15 23:03
7F:→ s9209122222: 现在终於可以无脑用这设定了 10/15 23:03
8F:推 Bencrie: pulse 预设的 samplerate 只有两种 44100/48000 在切换 10/15 23:04
9F:推 Bencrie: 上面说的是硬体,sink 的 samplerate 会随系统状态乱飘 10/15 23:06
10F:→ OrzOGC: 身为木耳才是幸福 10/16 09:44
11F:推 willy69wu31: 比较在意CPU使用率,听说pulse用比较凶 10/16 11:29
12F:推 Bencrie: 看 resampling 的演算法跟延迟拉多紧决定 CPU usage 10/16 11:35
13F:→ dobedobedo: 我感觉蓝牙耳机用户比较受惠,其他都还好 10/26 15:51