Questions tagged [microsoft-acm]

My task is to record wave file, convert it to ogg and pack it to the riff container. First two parts were done, but I have problems with the third part. I've found a source code which can solve my problem, but it doesn't work correctly. #include…

I might be asking the wrong question, but my knowledge in this area is very limited. I'm using acmStreamConvert to convert PCM to GSM (6.10). Audio Format: 8khz, 16-bit, mono For the PCM buffer size I'm using 640 bytes (320 samples). For GSM buffer…

I have code that converts audio from PCM to GSM6.10 and back, using MSACM functions. When I run it to convert back and forth a few times, I get a noticeable degradation in audio quality. I did similar conversions in Audacity, and saw a similar…