Adding a duration printout to neteq_rtpplay
Adding a duration printout to neteq_rtpplay

BUG=2692
TBR=tina.legrand@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/30339004

git-svn-id: 03ae4fbe531b1eefc9d815f31e49022782c42458@7796 4adac7df-926f-26a2-2b94-8c16560cd09d

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