[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-10-31 UTC."],[[["A track is a designated space for recording data that will be incorporated into an MP4 stream."],["Each track has a unique ID, metadata (user-defined descriptive data), and a MIME type specifying the data format."],["The `Metadata` attribute allows users to attach custom descriptive information to a track using a byte array."],["The `MimeType` attribute identifies the type of data stored in the track using a null-terminated string."]]],[]]