SharePoint 2013 Asset Library All Fields and Get Data

Please find Below Code to get all list fields with Static Name and thus to get different file properties

1. Code to get all list fields

SP.SOD.executeFunc('sp.js', 'SP.ClientContext', function(){
var ctx=new SP.ClientContext.get_current();
  var list = ctx.get_web().get_lists().getByTitle("TVC");
var listFields = list.get_fields();
ctx.load(listFields);
ctx.executeQueryAsync(Function.createDelegate(this, function(){

   var listEnumerator = listFields.getEnumerator();
while (listEnumerator.moveNext()) {
var oField = listEnumerator.get_current();
var fType = oField.get_fieldTypeKind();
if(fType === SP.FieldType.choice) {
  
}
oField.get_staticName() ? title=oField.get_staticName() :title='';
    console.log(title);
}
}), Function.createDelegate(this, function(){}));
});

2. Below are the List Fields

ContentTypeId
_ModerationComments
FileLeafRef
Modified_x0020_By
Created_x0020_By
File_x0020_Type
HTML_x0020_File_x0020_Type
_SourceUrl
_SharedFileIndex
PreviewOnForm
ThumbnailOnForm
_Author
FileType
ImageSize
Title
ImageWidth
ImageHeight
ImageCreateDate
_Comments
ThumbnailExists
PreviewExists
EncodedAbsThumbnailUrl
EncodedAbsWebImgUrl
NameOrTitle
Keywords
wic_System_Copyright
AlternateThumbnailUrl
MediaLengthInSeconds
PublishingStartDate
PublishingExpirationDate
VideoWidthInPixels
VideoHeightInPixels
VideoRenditionLabel
VideoRenditionBitRate
VideoSetDescription
VideoSetOwner
VideoSetThumbnailTimeIndex
VideoSetDefaultEncoding
VideoSetUserOverrideEncoding
VideoSetExternalLink
VideoSetEmbedCode
VideoSetShowDownloadLink
VideoSetShowEmbedLink
VideoSetRenditionsInfo
PeopleInMedia
NoCrawl
VideoCategory
ID
ContentType
Created
Author
Modified
Editor
_HasCopyDestinations
_CopySource
_ModerationStatus
FileRef
FileDirRef
Last_x0020_Modified
Created_x0020_Date
File_x0020_Size
FSObjType
SortBehavior
PermMask
CheckedOutUserId
IsCheckedoutToLocal
CheckoutUser
UniqueId
SyncClientId
ProgId
ScopeId
VirusStatus
CheckedOutTitle
_CheckinComment
LinkCheckedOutTitle
_EditMenuTableStart
_EditMenuTableStart2
_EditMenuTableEnd
LinkFilenameNoMenu
LinkFilename
LinkFilename2
DocIcon
ServerUrl
EncodedAbsUrl
BaseName
FileSizeDisplay
MetaInfo
_Level
_IsCurrentVersion
ItemChildCount
FolderChildCount
AppAuthor
AppEditor
SelectTitle
SelectFilename
Edit
owshiddenversion
_UIVersion
_UIVersionString
InstanceID
Order
GUID
WorkflowVersion
WorkflowInstanceID
ParentVersionString
ParentLeafName
DocConcurrencyNumber