1. 09 9月, 2006 5 次提交
  2. 08 9月, 2006 16 次提交
  3. 07 9月, 2006 12 次提交
  4. 06 9月, 2006 5 次提交
  5. 05 9月, 2006 2 次提交
    • Brian West's avatar
      RTP profile for audio and video conferences with minimal control. · b7ded398
      Brian West 提交于
      This memorandum is a revision of RFC 1890 in preparation for advancement
      from Proposed Standard to Draft Standard status. Readers are encouraged to
      use the PostScript form of this draft to see where changes from RFC 1890 are
      marked by change bars.
      
      "G722 is specified in ITU-T Recommendation G.722, "7 kHz audio-coding within
      64 kbit/s". The G.722 encoder produces a stream of octets, each of which
      SHALL be octet-aligned in an RTP packet. The first bit transmitted in the
      G.722 octet, which is the most significant bit of the higher sub-band
      sample, SHALL correspond to the most significant bit of the octet in the RTP
      packet.
      
      Even though the actual sampling rate for G.722 audio is 16000 Hz, the RTP
      clock rate for the G722 payload format is 8000 Hz because that value was
      erroneously assigned in RFC 1890 and must remain unchanged for backward
      compatibility. The octet rate or sample-pair rate is 8000 Hz."
      
      
      
      
      git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@2523 d0543943-73ff-0310-b7d9-9358b9ac24b2
      b7ded398
    • Brian West's avatar
      cleanups · 7c11839c
      Brian West 提交于
      git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@2522 d0543943-73ff-0310-b7d9-9358b9ac24b2
      7c11839c