我正在尝试使用NAudio的<IfModule pagespeed_module>
ModPagespeed on
# using commands,filters etc
</IfModule>
# BEGIN WpFastestCache
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteCond %{HTTPS} =on
RewriteCond %{HTTP_HOST} ^tilsonpr.com
# Start WPFC Exclude
# End WPFC Exclude
# Start_WPFC_Exclude_Admin_Cookie
RewriteCond %{HTTP:Cookie} !wordpress_logged_in_[^\=]+\=admin|smg|team
# End_WPFC_Exclude_Admin_Cookie
RewriteCond %{HTTP_HOST} ^tilsonpr.com
RewriteCond %{HTTP_USER_AGENT} !(facebookexternalhit|Twitterbot|LinkedInBot|WhatsApp|Mediatoolkitbot)
RewriteCond %{HTTP_USER_AGENT} !(WP\sFastest\sCache\sPreload(\siPhone\sMobile)?\s*Bot)
RewriteCond %{REQUEST_METHOD} !POST
RewriteCond %{REQUEST_URI} !(\/){2}$
RewriteCond %{REQUEST_URI} \/$
RewriteCond %{QUERY_STRING} !.+
RewriteCond %{HTTP:Cookie} !comment_author_
RewriteCond %{HTTP:Cookie} !safirmobilswitcher=mobil
RewriteCond %{HTTP:Profile} !^[a-z0-9\"]+ [NC]
RewriteCond %{DOCUMENT_ROOT}/wp-content/cache/all/$1/index.html -f [or]
RewriteCond /home/tilsonpr/public_html/wp-content/cache/all/$1/index.html -f
RewriteRule ^(.*) "/wp-content/cache/all/$1/index.html" [L]
</IfModule>
<FilesMatch "index\.(html|htm)$">
AddDefaultCharset UTF-8
<ifModule mod_headers.c>
Header set Cache-Control "max-age=A10368000, public"
Header set Pragma "no-cache"
Header set Expires "Mon, 29 Oct 2024 20:30:00 GMT"
Header set Last-Modified "Thu, 23 February 2019 2:00:00 GMT"
</ifModule>
</FilesMatch>
# END WpFastestCache
# BEGIN GzipWpFastestCache
<IfModule mod_deflate.c>
<IfModule mod_setenvif.c>
<IfModule mod_headers.c>
SetEnvIfNoCase ^(Accept-EncodXng|X-cept-Encoding|X{15}|~{15}|-{15})$ ^((gzip|deflate)\s*,?\s*)+|[X~-]{4,13}$ HAVE_Accept-Encoding
RequestHeader append Accept-Encoding "gzip,deflate" env=HAVE_Accept-Encoding
</IfModule>
</IfModule>
AddType x-font/woff .woff
AddType x-font/ttf .ttf
AddType image/png .png
AddOutputFilterByType DEFLATE image/svg+xml
AddOutputFilterByType DEFLATE image/png
AddOutputFilterByType DEFLATE text/plain
AddOutputFilterByType DEFLATE text/html
AddOutputFilterByType DEFLATE text/xml
AddOutputFilterByType DEFLATE text/css
AddOutputFilterByType DEFLATE text/javascript
AddOutputFilterByType DEFLATE application/xml
AddOutputFilterByType DEFLATE application/xhtml+xml
AddOutputFilterByType DEFLATE application/rss+xml
AddOutputFilterByType DEFLATE application/javascript
AddOutputFilterByType DEFLATE application/x-javascript
AddOutputFilterByType DEFLATE application/x-font-ttf
AddOutputFilterByType DEFLATE application/vnd.ms-fontobject
AddOutputFilterByType DEFLATE font/opentype font/ttf font/eot font/otf
</IfModule>
# END GzipWpFastestCache
# BEGIN LBCWpFastestCache
<FilesMatch "\.(webm|ogg|mp4|ico|pdf|flv|jpg|jpeg|png|gif|webp|js|css|swf|x-html|css|xml|js|woff|woff2|ttf|svg|eot)(\.gz)?$">
<IfModule mod_expires.c>
AddType application/font-woff2 .woff2
AddType image/png .png
ExpiresActive On
ExpiresDefault A10368000
ExpiresByType video/webm A10368000
ExpiresByType video/ogg A10368000
ExpiresByType video/mp4 A10368000
ExpiresByType image/webp A10368000
ExpiresByType image/gif A10368000
ExpiresByType image/png A10368000
ExpiresByType image/jpg A10368000
ExpiresByType image/jpeg A10368000
ExpiresByType image/ico A10368000
ExpiresByType image/svg+xml A10368000
ExpiresByType text/css A10368000
ExpiresByType text/javascript A10368000
ExpiresByType application/javascript A10368000
ExpiresByType application/x-javascript A10368000
ExpiresByType application/font-woff2 A10368000
</IfModule>
<IfModule mod_headers.c>
Header set Expires "max-age=A10368000, public"
Header set Connection keep-alive
</IfModule>
</FilesMatch>
# END LBCWpFastestCache
# BEGIN WordPress
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteRule ^index\.php$ - [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]
</IfModule>
# END WordPress
到我的输出中记录32位立体声48000hz到2个单独的通道文件。所以我想使用类似WasapiLoopbackCapture和channel1.wav
我从link开始尝试过的事情
channel2.wav我也已经尝试将 public List<RecordingResult> SplitStereoRecordingByTalkUnit()
{
wasapiIn = new WasapiLoopbackCapture();
wasapiIn.DataAvailable += wi_DataAvailable
_writers = new WaveFileWriter[wasapiIn.WaveFormat.Channels];
for (int n = 0; n < _writers.Length; n++)
{
var format = new WaveFormat(wasapiIn.WaveFormat.SampleRate, wasapiIn.WaveFormat.BitsPerSample, 1);
_writers[n] = new WaveFileWriter(String.Format("channel{0}.wav", n + 1), format);
}
wasapiIn.StartRecording();
return output;
}
void wi_DataAvailable(object sender, WaveInEventArgs e)
{
if (e.BytesRecorded != 0)
{
int offset = 0;
while (offset < e.BytesRecorded)
{
for (int n = 0; n < wasapiIn.WaveFormat.Channels; n++)
{
_writers[n].Write(e.Buffer, offset, 4);
_writers[n].Flush();
offset += 4;
}
}
}
}
与使用MultiplexingWaveProvider函数的BufferedWaveProvider结合使用。
所有这些都会导致不良的嘈杂录音。
我该怎么办？
更新：此代码在16位上有效，仅将偏移增量更改为2，将缓冲区读取更改为2