{var%20f='http://v.t.sina.com.cn/share/share.php?appkey=1515056452',u=z||d.location,p=['&url=',e(u),'&title=',e(t||d.title),'&source=',e(r),'&sourceUrl=',e(l),'&content=',c||'gb2312','&pic=',e(p||'')].join('');function%20a(){if(!window.open([f,p].join(''),'mb',['toolbar=0,status=0,resizable=1,width=440,height=430,left=',(s.width-440)/2,',top=',(s.height-430)/2].join('')))u.href=[f,p].join('');};if(/Firefox/.test(navigator.userAgent))setTimeout(a,0);else%20a();})(screen,document,encodeURIComponent,'','','https://www.manongdao.com/data/attach/logo/logo.png', '推荐 Animai°情兽 的问题《playback audio file from byte code (audio file for》','https://www.manongdao.com/q-858454.html','页面编码gb2312|utf-8默认gb2312'));){kind=link}
I want to playback audio file from byte code. I already have byte code for audio file. But when I playback with System.Media.SoundPlayer, I got error as "{Sound API only supports playing PCM wave files."}. My audio file format is (CCITT A-Law). Can any one who have this knowledge share with me pls??
Thanks.
The standard G.711 tells you how to convert 8 bit A-law into 16 PCM. Here's a code snippet
WAV files can be encoded in many ways, usually PCM or MP3. .NET only supports PCM. Use a program to convert, this one is free (just remembed to uncheck the adware crap): http://www.nch.com.au/switch/