[Tremor] Lacing values not as per standard

[Michael Smith]

On Tue, Aug 10, 2010 at 10:52 AM, Jindal <jindal25 at gmail.com> wrote:
> Hi,
>
>  I am trying to take off the ogg header processing from the Vorbis decoder.
>
> During analysis of some streams i found that the lacing values are not
> following as described in document OGG logical bitstream framing.
> http://xiph.org/vorbis/doc/framing.html.
> Now as the document says that lacing values are 255 and then followed by a
> value < 255 which marks the end of packet in normal case.
>
> Now i have seen stream with header specifying lacing values less then
> 255 before the packet ends.

I suspect you're misinterpreting that - it's definitely not possible
for any decoder to decode a vorbis stream where the packets are split
like this.

Perhaps you're confusing packets and pages? There are typically many
packets in a single ogg page - each of them follows the rule you've
quoted.

Mike