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添加注释，完善接口

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This commit is contained in:
xiongziliang
2018-10-23 14:32:06 +08:00
parent 4af9927e8c
commit c5e372c155
4 changed files with 245 additions and 17 deletions
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7
src/Player/Player.cpp
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@@ -118,12 +118,15 @@ void getAACInfo(const AACFrame &adts,int &iSampleRate,int &iChannel){
iChannel = adts.channel_configuration;
}
bool getAVCInfo(const string& strSps,int &iVideoWidth, int &iVideoHeight, float &iVideoFps) {
return getAVCInfo(strSps.data(),strSps.size(),iVideoWidth,iVideoHeight,iVideoFps);
}
bool getAVCInfo(const char * sps,int sps_len,int &iVideoWidth, int &iVideoHeight, float &iVideoFps){
T_GetBitContext tGetBitBuf;
T_SPS tH264SpsInfo;
memset(&tGetBitBuf,0,sizeof(tGetBitBuf));
memset(&tH264SpsInfo,0,sizeof(tH264SpsInfo));
tGetBitBuf.pu8Buf = (uint8_t *)strSps.data() + 1;
tGetBitBuf.iBufSize = strSps.size() - 1;
tGetBitBuf.pu8Buf = (uint8_t*)sps + 1;
tGetBitBuf.iBufSize = sps_len - 1;
if(0 != h264DecSeqParameterSet((void *) &tGetBitBuf, &tH264SpsInfo)){
return false;
}