发件人: "Harry van Haaren"<harryhaaren@gmail.com>;
发送时间: 2012年10月19日(星期五) 下午5:15
收件人: "新月如钩"<46620410@qq.com>;
抄送: "linux-audio-dev"<linux-audio-dev@lists.linuxaudio.org>;
主题: Re: [LAD] About some interface of aplay
On Fri, Oct 19, 2012 at 9:31 AM, 新月如钩
<46620410@qq.com> wrote:
Hi All,
Say hello to everyone!
Hi Spring!
I'm a new member to learn how to write a ALSA application.
Is there a reason that you want to learn ALSA specifically? Or do you want to start audio programming in general? I might advise writing a JACK client if its audio coding you want to get into :)
I analyze the source code of aplay and very confused on follow interfaces:
snd_pcm_playback_info()
snd_pcm_playback_format()
snd_pcm_playback_params()
Can't help there I'm afraid: I'm a JACK coder.. :) -Harry