On 11/28/2011 05:27 AM, Денис Ромашенко wrote: > Hi. > I trying to encode PCM16 8000Hz stereo data to speex and put it into the .flv file format. But at the output I can hear only noise. What I doing wrong? Here is the code: Speex in FLV can only be 16kHz mono. This is according to the FLV specification. -Justin