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初步完成265的rtp解包

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This commit is contained in:
xiongziliang 2018-10-30 17:35:06 +08:00
parent 946b00f453
commit 00334b97ee
1 changed files with 4 additions and 5 deletions
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9
src/RtspMuxer/H265RtpCodec.cpp
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@ -93,7 +93,6 @@ bool H265RtpDecoder::decodeRtp(const RtpPacket::Ptr &rtppack) {
const uint8_t *frame = (uint8_t *) rtppack->payload + rtppack->offset;
int length = rtppack->length - rtppack->offset;
int nal = H265_TYPE(frame[0]);
if (nal > 50){
@ -108,13 +107,13 @@ bool H265RtpDecoder::decodeRtp(const RtpPacket::Ptr &rtppack) {
case 49: {
// fragmentation unit (FU)
FU fu;
MakeFU(frame[1], fu);
MakeFU(frame[2], fu);
if (fu.S == 1) {
//FU-A start
_h265frame->buffer.assign("\x0\x0\x0\x1", 4);
_h265frame->buffer.push_back(fu.type << 1);
_h265frame->buffer.push_back(0x01);
_h265frame->buffer.append((char *) frame + 2, length - 2);
_h265frame->buffer.append((char *) frame + 3, length - 3);
_h265frame->type = fu.type;
_h265frame->timeStamp = rtppack->timeStamp;
_h265frame->sequence = rtppack->sequence;
@ -129,14 +128,14 @@ bool H265RtpDecoder::decodeRtp(const RtpPacket::Ptr &rtppack) {
_h265frame->sequence = rtppack->sequence;
if (fu.E == 1) {
//FU-A end
_h265frame->buffer.append((char *) frame + 2, length - 2);
_h265frame->buffer.append((char *) frame + 3, length - 3);
_h265frame->timeStamp = rtppack->timeStamp;
auto isIDR = _h265frame->keyFrame();
onGetH265(_h265frame);
return isIDR;
}
//FU-A mid
_h265frame->buffer.append((char *) frame + 2, length - 2);
_h265frame->buffer.append((char *) frame + 3, length - 3);
return false;
}