Wrong resolvedUri about mpd-parser HOT 2 OPEN

I think it's because we only expect BaseURL elements to be children the MPD element rather than inside a Period.

from mpd-parser.

@gkatsev

I got the same issue on this website. My research result is that it's a regex issue here: https://github.com/videojs/mpd-parser/blob/main/src/segment/segmentTemplate.js#L6

const identifierPattern = /\$([A-z]*)(?:(%0)([0-9]+)d)?\$/g;

In this example the regex is $Number%08x$, not match to identifierPattern. The code should be

const identifierPattern = /\$([A-z]*)(?:(%0)([0-9]+)([d,x]))?\$/g;

another issue is the number need to be set as hex format in function https://github.com/videojs/mpd-parser/blob/main/src/segment/segmentTemplate.js#L44

here is my solution:
export const identifierReplacement = (values) => (match, identifier, format, width, base) => {
if (match === '$$') {
// escape sequence
return '$';
}

if (typeof values[identifier] === 'undefined') {
return match;
}

let value = '' + values[identifier];

if (identifier === 'RepresentationID') {
// Format tag shall not be present with RepresentationID
return value;
}

if (!format) {
width = 1;
} else {
width = parseInt(width, 10);
}

if(base ==='x') {
value = parseInt(value).toString(16)
}

if (value.length >= width) {
return value;
}

return ${(new Array(width - value.length + 1)).join('0')}${value};
};

from mpd-parser.