[Bug 22135] Changing Source Buffers

https://www.w3.org/Bugs/Public/show_bug.cgi?id=22135

--- Comment #3 from Jon Piesing (OIPF) <oipfjon@gmail.com> ---
This comment is submitted on behalf of the participants in the joint
discussions between the Open IPTV Forum, HbbTV and the UK DTG.

The combination of easing the restrictions on codec changes and defining the
fallback behavior as you propose would address our issue for audio codec
changes which violate the byte stream format rules.

Changes in the number of channels that violate the byte stream format rules are
addressed in #22137.

Although we can see other instances where the byte stream format rules would be
violated, we believe these are the most likely to be encountered in the real
world.

Please consider adding a NOTE either to the description of SourceBuffer or to
the description of the byte stream format explaining that an incompatible
change of byte stream format can be done by registering for the waiting event,
waiting for the original format data to run out and then when the ‘waiting’
event handler fires, that handler disabling the SourceBuffer for the original
format data and enabling the SourceBuffer for the new format data.

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Received on Tuesday, 11 June 2013 09:58:42 UTC