‧ Recording controls: You can select input device and set filter, make high quality output voice.
基于1个网页-相关网页
The "relevant" attribute controls the submission element insuring the correct actions have been taken before the recording.
“relevant”属性控制提交(submission)元素，确证在记录之前进行正确的操作。
Audio capabilities have also been improved for professional use, with manual controls available for the input levels. Recording is now processed using a 48khz sampling frequency instead of 44.1khz.
另外相机的音频录制能力也提升到了专业级别，用户可以手动调节音频输入等级，同时音频录制功能也从原来的44.1 KHz提升到48khz。
ALSA provides a lot of mixer controls, and it is not always obvious how to enable recording from a specific input, although as soon as you get the idea it turns to be relatively simple.
ALSA提供了很多的混音控制，可能你会觉得不很清楚如何让它从指定的输入进行录音，其实，这是相当简单的事情。
应用推荐