String NVENCEncoder::GetInfoString() const
{
String strInfo;
String preset = "unknown";
if (dataEqual(initEncodeParams.presetGUID, NV_ENC_PRESET_HP_GUID))
preset = "hp";
else if (dataEqual(initEncodeParams.presetGUID, NV_ENC_PRESET_HQ_GUID))
preset = "hq";
else if (dataEqual(initEncodeParams.presetGUID, NV_ENC_PRESET_BD_GUID))
preset = "bd";
else if (dataEqual(initEncodeParams.presetGUID, NV_ENC_PRESET_LOW_LATENCY_DEFAULT_GUID))
preset = "ll";
else if (dataEqual(initEncodeParams.presetGUID, NV_ENC_PRESET_LOW_LATENCY_HP_GUID))
preset = "llhp";
else if (dataEqual(initEncodeParams.presetGUID, NV_ENC_PRESET_LOW_LATENCY_HQ_GUID))
preset = "llhq";
else if (dataEqual(initEncodeParams.presetGUID, NV_ENC_PRESET_LOSSLESS_DEFAULT_GUID))
preset = "lossless";
else if (dataEqual(initEncodeParams.presetGUID, NV_ENC_PRESET_LOSSLESS_HP_GUID))
preset = "losslesshp";
else if (dataEqual(initEncodeParams.presetGUID, NV_ENC_PRESET_DEFAULT_GUID))
preset = "default";
else if (dataEqual(initEncodeParams.presetGUID, NV_ENC_PRESET_STREAMING))
preset = "streaming";
String profile = "unknown";
if (dataEqual(encodeConfig.profileGUID, NV_ENC_CODEC_PROFILE_AUTOSELECT_GUID))
profile = "autoselect";
else if (dataEqual(encodeConfig.profileGUID, NV_ENC_H264_PROFILE_BASELINE_GUID))
profile = "baseline";
else if (dataEqual(encodeConfig.profileGUID, NV_ENC_H264_PROFILE_MAIN_GUID))
profile = "main";
else if (dataEqual(encodeConfig.profileGUID, NV_ENC_H264_PROFILE_HIGH_GUID))
profile = "high";
else if (dataEqual(encodeConfig.profileGUID, NV_ENC_H264_PROFILE_HIGH_444_GUID))
profile = "high444";
else if (dataEqual(encodeConfig.profileGUID, NV_ENC_H264_PROFILE_STEREO_GUID))
profile = "stereo";
else if (dataEqual(encodeConfig.profileGUID, NV_ENC_H264_PROFILE_SVC_TEMPORAL_SCALABILTY))
profile = "svc temporal";
else if (dataEqual(encodeConfig.profileGUID, NV_ENC_H264_PROFILE_CONSTRAINED_HIGH_GUID))
profile = "constrained high";
String cbr = "no";
switch (encodeConfig.rcParams.rateControlMode)
{
case NV_ENC_PARAMS_RC_CBR:
cbr = "yes";
break;
case NV_ENC_PARAMS_RC_2_PASS_QUALITY:
case NV_ENC_PARAMS_RC_2_PASS_FRAMESIZE_CAP:
cbr = "yes (2pass)";
break;
case NV_ENC_PARAMS_RC_2_PASS_VBR:
cbr = "no (2pass)";
break;
}
String cfr = "yes";
if (encodeConfig.encodeCodecConfig.h264Config.enableVFR)
cfr = "no";
String level = "unknown";
if (encodeConfig.encodeCodecConfig.h264Config.level == 0)
{
level = "autoselect";
}
else if (encodeConfig.encodeCodecConfig.h264Config.level <= 51)
{
level = IntString(encodeConfig.encodeCodecConfig.h264Config.level / 10);
level << ".";
level << IntString(encodeConfig.encodeCodecConfig.h264Config.level % 10);
}
strInfo << TEXT("Video Encoding: NVENC") <<
TEXT("\r\n fps: ") << IntString(initEncodeParams.frameRateNum / initEncodeParams.frameRateDen) <<
TEXT("\r\n width: ") << IntString(initEncodeParams.encodeWidth) << TEXT(", height: ") << IntString(initEncodeParams.encodeHeight) <<
TEXT("\r\n preset: ") << preset <<
TEXT("\r\n profile: ") << profile <<
TEXT("\r\n level: ") << level <<
TEXT("\r\n keyint: ") << IntString(encodeConfig.gopLength) <<
TEXT("\r\n CBR: ") << cbr <<
TEXT("\r\n CFR: ") << cfr <<
TEXT("\r\n max bitrate: ") << IntString(encodeConfig.rcParams.maxBitRate / 1000) <<
TEXT("\r\n avg bitrate: ") << IntString(encodeConfig.rcParams.averageBitRate / 1000) <<
TEXT("\r\n buffer size: ") << IntString(encodeConfig.rcParams.vbvBufferSize / 1000);
if (!bUseCBR)
{
strInfo << TEXT("\r\n quality: ") << IntString(quality);
}
return strInfo;
}
String NVENCEncoder::GetInfoString() const
{
String strInfo;
String preset = "unknown";
if (dataEqual(initEncodeParams.presetGUID, NV_ENC_PRESET_HP_GUID))
preset = "hp";
else if (dataEqual(initEncodeParams.presetGUID, NV_ENC_PRESET_HQ_GUID))
preset = "hq";
else if (dataEqual(initEncodeParams.presetGUID, NV_ENC_PRESET_BD_GUID))
preset = "bd";
else if (dataEqual(initEncodeParams.presetGUID, NV_ENC_PRESET_LOW_LATENCY_DEFAULT_GUID))
preset = "ll";
else if (dataEqual(initEncodeParams.presetGUID, NV_ENC_PRESET_LOW_LATENCY_HP_GUID))
preset = "llhp";
else if (dataEqual(initEncodeParams.presetGUID, NV_ENC_PRESET_LOW_LATENCY_HQ_GUID))
preset = "llhq";
else if (dataEqual(initEncodeParams.presetGUID, NV_ENC_PRESET_DEFAULT_GUID))
preset = "default";
String profile = "unknown";
if (dataEqual(encodeConfig.profileGUID, NV_ENC_CODEC_PROFILE_AUTOSELECT_GUID))
profile = "autoselect";
else if (dataEqual(encodeConfig.profileGUID, NV_ENC_H264_PROFILE_BASELINE_GUID))
profile = "baseline";
else if (dataEqual(encodeConfig.profileGUID, NV_ENC_H264_PROFILE_MAIN_GUID))
profile = "main";
else if (dataEqual(encodeConfig.profileGUID, NV_ENC_H264_PROFILE_HIGH_GUID))
profile = "high";
else if (dataEqual(encodeConfig.profileGUID, NV_ENC_H264_PROFILE_STEREO_GUID))
profile = "stereo";
else if (dataEqual(encodeConfig.profileGUID, NV_ENC_H264_PROFILE_SVC_TEMPORAL_SCALABILTY))
profile = "svc temporal";
String cbr = "no";
if (encodeConfig.rcParams.rateControlMode == NV_ENC_PARAMS_RC_CBR
|| encodeConfig.rcParams.rateControlMode == NV_ENC_PARAMS_RC_CBR2)
{
cbr = "yes";
}
String cfr = "yes";
if (encodeConfig.encodeCodecConfig.h264Config.enableVFR)
cfr = "no";
String level = "unknown";
if (encodeConfig.encodeCodecConfig.h264Config.level == 0)
level = "autoselect";
else if (encodeConfig.encodeCodecConfig.h264Config.level <= 51)
{
level = IntString(encodeConfig.encodeCodecConfig.h264Config.level / 10);
level << ".";
level << IntString(encodeConfig.encodeCodecConfig.h264Config.level % 10);
}
strInfo << TEXT("Video Encoding: NVENC") <<
TEXT("\r\n fps: ") << IntString(initEncodeParams.frameRateNum / initEncodeParams.frameRateDen) <<
TEXT("\r\n width: ") << IntString(initEncodeParams.encodeWidth) << TEXT(", height: ") << IntString(initEncodeParams.encodeHeight) <<
TEXT("\r\n preset: ") << preset <<
TEXT("\r\n profile: ") << profile <<
TEXT("\r\n level: ") << level <<
TEXT("\r\n keyint: ") << IntString(encodeConfig.gopLength) <<
TEXT("\r\n CBR: ") << cbr <<
TEXT("\r\n CFR: ") << cfr <<
TEXT("\r\n max bitrate: ") << IntString(encodeConfig.rcParams.maxBitRate / 1000) <<
TEXT("\r\n buffer size: ") << IntString(encodeConfig.rcParams.vbvBufferSize / 1000);
return strInfo;
}