[ID3 Dev] An addition for the Compliance Issues list.
Mark Smith
mark at maseurope.net
Fri Feb 9 18:53:39 PST 2007
The spec also says, with regard to all the text frames excluding TXXX:
4.2 <Header for 'Text information frame', ID: "T000" - "TZZZ",
excluding "TXXX" described in 4.2.2.>
Text encoding $xx
Information <text string according to encoding>
And it doesn't specifically exclude the TYER frame. Nor does it
exclude the TYER frame from being a null-terminated string. The data
itself is still just 4 chars, so it seems kind of open to
interpretation. iTunes 7 does the same (nulls front and back), for
what it's worth.
On the other hand, maybe MS and Apple are thinking really, really
long-term, and are leaving space in there for the year 10000 and beyond.
Mark
On 10 Feb 2007, at 02:05, Dale Preston wrote:
> I have a couple additions for the compliance issues list.
>
>
>
> Windows Media Player 10 creates improper ID3V2.3 TYER frames. They
> are 5 bytes long though the standard specifically states they are
> always 4 bytes long. The leading byte is a zero value.
>
>
>
> Windows Media Player 11 leads with a zero value byte but also
> appends a zero value byte, giving a length of 6 bytes for the
> ID3V2.3 TYER frame.
>
>
>
> I can provide samples if necessary.
>
>
>
>
>
> Dale
>
>
>
>
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