Replace RTP/RTCP with Rtp/Rtcp in function signatures for consistency with naming convention

include/rtc/rtc.h

@@ -238,11 +238,11 @@ RTC_EXPORT int rtcSetOpusPacketizationHandler(int tr, uint32_t ssrc, const char
 /// @param startTime_s Start time in seconds
 /// @param timeIntervalSince1970 Set true if `startTime_s` is time interval since 1970, false if `startTime_s` is time interval since 1900
 /// @param _timestamp Start timestamp
-int rtcSetRTPConfigurationStartTime(int id, double startTime_s, bool timeIntervalSince1970, uint32_t _timestamp);
+int rtcSetRtpConfigurationStartTime(int id, double startTime_s, bool timeIntervalSince1970, uint32_t _timestamp);
 
 /// Start stats recording for RTCP Sender Reporter
 /// @param id Track identifier
-int rtcStartRTCPSenderReporterRecording(int id);
+int rtcStartRtcpSenderReporterRecording(int id);
 
 
 /// Transform seconds to timestamp using track's clock rate

src/capi.cpp

@@ -557,7 +557,7 @@ int rtcSetOpusPacketizationHandler(int tr, uint32_t ssrc, const char * cname, ui
     });
 }
 
-int rtcSetRTPConfigurationStartTime(int id, double startTime_s, bool timeIntervalSince1970, uint32_t timestamp) {
+int rtcSetRtpConfigurationStartTime(int id, double startTime_s, bool timeIntervalSince1970, uint32_t timestamp) {
     return WRAP({
         auto config = getRTPConfig(id);
         auto epoch = RTPPacketizationConfig::EpochStart::T1900;
@@ -568,7 +568,7 @@ int rtcSetRTPConfigurationStartTime(int id, double startTime_s, bool timeInterva
     });
 }
 
-int rtcStartRTCPSenderReporterRecording(int id) {
+int rtcStartRtcpSenderReporterRecording(int id) {
     return WRAP({
         auto sender = getRTCPSender(id);
         sender->startRecording();