TODO
资源名称:tcpmp.rar [点击查看]
上传用户:wstnjxml
上传日期:2014-04-03
资源大小:7248k
文件大小:1k
源码类别:
Windows CE
开发平台:
C/C++
- Allocator override (speex_lib_ctl)
- Support alloca/variable size arrays
- Better error handling
- Fixed-point:
- - Packet-loss concealment
- - Wideband
- - Initialization
- - Jitter buffer
- Echo cancellation:
- - Re-enable denoiser hooks
- - Improve doubletalk detector
- Denoiser:
- - Fix hyper-geometric approximation
- - Do some tuning
- VAD-NG:
- - Use median filtering instead of "non-linear mean"
- Features
- -Add maximum/minimum bit-rate control for VBR
- -Get the encoder to use the rate of packet loss (more conservative pitch gains)
- -Improve error handling (with perror-like call?)
- Long-term quality improvements
- -Improve perceptual enhancement (including wideband)
- Standards
- -Complete Speex RTP profile
- -MIME type registration
- ideas:
- Peelable stream (double codebook, higher bands, stereo)
- LPC from spectral domain
- Better psycho-acoustic model. Masking curve from Vorbis?