Unable to render musicXML in tab format

[dxjqgc]

Here are some of my code snippets. If I choose “staveProfile: StaveProfile.Tab” ,the browser can not render it correctly. In fact, I am trying to import a musicXML file and hope to render it in guitar tab format. Previously I tried importing a midi file, but it seems that alphaTab does not support direct import of midi files, so I used musecore to convert the midi file to a musicXML file, and then imported the musicXML file into alphaTab, hoping to display it in tab format.

`
onMounted(async () => {
await nextTick();
if (!element.value) {
console.error('Element not found');
return;
}

try {
api.value = new AlphaTabApi(element.value, {
core: {
fontDirectory: '/font/'
},
display: {
layoutMode: LayoutMode.Page,
barsPerRow: 4,
showPageNumbers: true,
staveProfile: StaveProfile.Tab
},
notation: {
// Show guitar-specific elements
elements: {
scoreTitle: true,
scoreArtist: true,
trackNames: true,
guitarTuning: true,
chordDiagrams: true,
},
// Guitar tablature specific settings
smallGraceTabNotes: false,
extendBendArrowsOnTiedNotes: true,
showParenthesisOnTiedBends: true,
showTabNotesOnTiedBends: false,
showZerosOnDiveWhammys: true
},
player: {
enablePlayer: true,
soundFont: './resource/sonivox.sf2'
}
} as unknown as Settings);
console.log('AlphaTab初始化成功');
} catch (error) {
console.error('AlphaTab初始化失败:', error);
}
})
`

When I set staveProfile to StaveProfile.Tab :

When I set staveProfile to StaveProfile.Default, it is correct :

[Danielku15]

Yes, alphaTab cannot import Midi files directly (yet). We have a item in the backlog but currently only the documented formats are supported: https://alphatab.net/docs/category/formats

Regarding the empty display: alphaTab renders tabs when you provide a format that contains tab information. Your screenshot indicates that it contains only standard notation (note pitch) details. alphaTab has currently no feature to convert pitched information to a "best guess" guitar tab. You could use GuitarPro for conversion or write custom code to "generate tabs" for the note pitched by filling the data model accordingly.