要解决AWS MediaConvert CMAF格式的HLS不工作的问题，你可以尝试以下步骤：

1. 确保你的AWS CLI已经安装并正确配置。你可以使用以下命令检查AWS CLI的版本：

aws --version

2. 确保你的AWS CLI已经升级到最新版本。可以使用以下命令升级AWS CLI：

pip install --upgrade awscli

3. 确保你有适当的IAM权限来使用AWS MediaConvert。你可以在IAM控制台上为你的用户或角色添加适当的权限，例如MediaConvertFullAccess权限。

4. 确保你已经创建了一个CMAF格式的输出设置。你可以使用以下AWS CLI命令创建一个CMAF输出设置：

aws mediaconvert create-job --settings '{"OutputGroups": [{"Name": "CMAF Output Group","OutputGroupSettings": {"Type": "CMAF_GROUP_SETTINGS","CmafGroupSettings": {"SegmentLength": 6,"FragmentLength": 2,"Destination": {"DestinationRefId": "destination-1"}}},"Outputs": [{"VideoDescription": {"Width": 1280,"Height": 720,"ScalingBehavior": "DEFAULT","TimecodeInsertion": "DISABLED","AntiAlias": "ENABLED","Sharpness": 50,"CodecSettings": {"Codec": "H_264","H264Settings": {"InterlaceMode": "PROGRESSIVE","NumberReferenceFrames": 3,"Syntax": "DEFAULT","Softness": 0,"GopClosedCadence": 1,"GopSize": 90,"Slices": 1,"GopBReference": "DISABLED","SlowPal": "DISABLED","SpatialAdaptiveQuantization": "ENABLED","TemporalAdaptiveQuantization": "ENABLED","FlickerAdaptiveQuantization": "DISABLED","EntropyEncoding": "CABAC","Bitrate": 5000000,"FramerateControl": "SPECIFIED","RateControlMode": "CBR","CodecProfile": "MAIN","Telecine": "NONE","MinIInterval": 0,"AdaptiveQuantization": "HIGH","CodecLevel": "AUTO","FieldEncoding": "PAFF","SceneChangeDetect": "ENABLED","QualityTuningLevel": "SINGLE_PASS","FramerateConversionAlgorithm": "DUPLICATE_DROP","UnregisteredSeiTimecode": "DISABLED","GopSizeUnits": "FRAMES","ParControl": "SPECIFIED","NumberBFramesBetweenReferenceFrames": 2,"RepeatPps": "DISABLED","DynamicSubGop": "STATIC"},"AfdSignaling": "NONE","DropFrameTimecode": "ENABLED","RespondToAfd": "NONE","ColorMetadata": "INSERT"},"AudioDescriptions": [{"AudioTypeControl": "FOLLOW_INPUT","CodecSettings": {"Codec": "AAC","AacSettings": {"AudioDescriptionBroadcasterMix": "NORMAL","Bitrate": 96000,"RateControlMode": "CBR","CodecProfile": "LC","CodingMode": "CODING_MODE_2_0","RawFormat": "NONE","SampleRate": 48000,"Specification": "MPEG4"},"LanguageCodeControl": "FOLLOW_INPUT"}}],"ContainerSettings": {"Container": "MP4","Mp4Settings": {"CslgAtom": "INCLUDE","FreeSpaceBox": "EXCLUDE","MoovPlacement": "NORMAL"},"Type": "MP4"},"NameModifier": "","Extension": "mp4"}],"Name": "File Group","Outputs": [{"OutputSettings": {"Extension": "mp4","HlsOutputSettings": {"HlsSettings": {"AudioGroupId": "program_audio","AudioOnlyContainer": "AUTOMATIC","AudioRenditionSets": "PROGRAM_AUDIO","IFrameOnlyManifest": "INCLUDE","SegmentModifier": "_iframe","ConstantIv": "auto","Destination": {"DestinationRefId": "destination-1"},"DirectoryStructure": "SINGLE_DIRECTORY","ManifestCompression": "NONE","ManifestDurationFormat": "FLOATING_POINT","MinSegmentLength": 0,"OutputSelection": "MANIFESTS_AND_SEGMENTS","ProgramDateTime": "EXCLUDE","ProgramDateTimePeriod": 600,"SegmentControl": "SEGMENTED_FILES","SegmentLength": 10,"StreamInfResolution": "INCLUDE","TimedMetadataId3Period": 10,"TimedMetadataId3Frame": "PRIV","CodecSpecification": "RFC_4281","Directory": "s3://your-bucket-name/your-folder-name/","IvInManifest": "INCLUDE","IvSource": "EXPLICIT"},"Name