31 lines
882 B
C++
31 lines
882 B
C++
// RFC7741 RTP Payload Format for VP8 Video
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// RTP Payload Format for VP9 Video draft-ietf-payload-vp9-11
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#include <stdio.h>
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#include <stdint.h>
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#include <stdlib.h>
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#include <string.h>
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#include <assert.h>
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#include "sdp-payload.h"
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#include "rtp-profile.h"
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int sdp_vp8(uint8_t* data, int bytes, const char* proto, unsigned short port, int payload)
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{
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// 6.2. SDP Parameters
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static const char* pattern =
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"m=video %hu %s %d\n"
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"a=rtpmap:%d VP8/90000\n";
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return snprintf((char*)data, bytes, pattern, port, proto && *proto ? proto : "RTP/AVP", payload, payload);
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}
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int sdp_vp9(uint8_t* data, int bytes, const char* proto, unsigned short port, int payload)
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{
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// 6.2. SDP Parameters
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static const char* pattern =
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"m=video %hu %s %d\n"
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"a=rtpmap:%d VP8/90000\n";
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return snprintf((char*)data, bytes, pattern, port, proto && *proto ? proto : "RTP/AVP", payload, payload);
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}
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