{
"encoder_type": [
{
"encoder_type_name": "h264",
"status": "enable",
"encoder_libs": [
{
"status": "enable",
"encoder_lib_name": "libx264",
"profile": [
{
"status": "enable",
"profile_name": "main",
"level": [
{
"status":"enable",
"level_name":"4.0",
"support_format":[
{"width":720,"height":576,"framerate":"25","status":"enable"},
{"width":1280,"height":720,"framerate":"25","status":"enable"},
{"width":1280,"height":720,"framerate":"30","status":"enable"},
{"width":1280,"height":720,"framerate":"50","status":"enable"},
{"width":1280,"height":720,"framerate":"60","status":"enable"},
{"width":1920,"height":1080,"framerate":"25","status":"enable"},
{"width":1920,"height":1080,"framerate":"30","status":"enable"},
{"width":1920,"height":1080,"framerate":"50","status":"enable"},
{"width":1920,"height":1080,"framerate":"60","status":"enable"}
]
},
{
"status":"enable",
"level_name":"4.1"
},
{
"status":"enable",
"level_name":"4.2"
},
{
"status":"enable",
"level_name":"5.0"
},
{
"status":"enable",
"level_name":"5.1"
},
{
"status":"enable",
"level_name":"5.2"
}
]
},
{
"status": "enable",
"profile_name": "high",
"level": [
{
"status":"enable",
"level_name":"4.0"
},
{
"status":"enable",
"level_name":"4.1"
},
{
"status":"enable",
"level_name":"4.2"
},
{
"status":"enable",
"level_name":"5.0"
},
{
"status":"enable",
"level_name":"5.1"
},
{
"status":"enable",
"level_name":"5.2"
}
]
},
{
"status": "enable",
"profile_name": "high10",
"level": [
{
"status":"enable",
"level_name":"4.0"
},
{
"status":"enable",
"level_name":"4.1"
},
{
"status":"enable",
"level_name":"4.2"
},
{
"status":"enable",
"level_name":"5.0"
},
{
"status":"enable",
"level_name":"5.1"
},
{
"status":"enable",
"level_name":"5.2"
}
]
},
{
"status": "enable",
"profile_name": "high422",
"level": [
{
"status":"enable",
"level_name":"4.0"
},
{
"status":"enable",
"level_name":"4.1"
},
{
"status":"enable",
"level_name":"4.2"
},
{
"status":"enable",
"level_name":"5.0"
},
{
"status":"enable",
"level_name":"5.1"
},
{
"status":"enable",
"level_name":"5.2"
}
]
},
{
"status": "enable",
"profile_name": "high444",
"level": [
{
"status":"enable",
"level_name":"4.0"
},
{
"status":"enable",
"level_name":"4.1"
},
{
"status":"enable",
"level_name":"4.2"
},
{
"status":"enable",
"level_name":"5.0"
},
{
"status":"enable",
"level_name":"5.1"
},
{
"status":"enable",
"level_name":"5.2"
}
]
}
]
},
{
"status": "enable",
"encoder_lib_name": "h264_nvenc",
"profile": []
},
{
"status": "enable",
"encoder_lib_name": "h264_qsv",
"profile": []
},
{
"status": "enable",
"encoder_lib_name": "h264_amf",
"profile": []
}
]
},
{
"encoder_type_name": "h265",
"status": "disable",
"encoder_libs": [
{
"status": "enable",
"encoder_lib_name": "libx265"
},
{
"status": "enable",
"encoder_lib_name": "hevc_nvenc"
},
{
"status": "enable",
"encoder_lib_name": "hevc_qsv"
},
{
"status": "enable",
"encoder_lib_name": "hevc_amf"
}
]
}
]
}
原文：https://www.cnblogs.com/lvyunxiang/p/15115522.html