[FFmpeg-devel] [PATCH] nellymoserdec: Allow using unusual input block sizes

Benjamin Larsson banan
Mon Jun 14 14:20:57 CEST 2010

Martin Storsj? skrev 2010-06-14 13:27:
> Hi,
> Currently, the nellymoser decoder tries to decode all blocks in a packet
> at once (for efficiency?), instead of only decoding the first one (as many
> other decoders do). The audio decoders that work in that way are able to
> decode a long stream of data without any framing, as long as they're fed
> with enough data to decode one packet.
> If the amount of blocks in the packet isn't one of the ones the decoder is
> familiar with, it simply errors out (with a message at the AV_LOG_DEBUG
> level, btw) - even if it would have decoded just fine if it would decode
> only one frame at a time.
> The attached patch is one way of solving it, another (less efficient) way
> would be to only decode the first block of a packet per call.
> // Martin

Patch ok, with a following indentation commit.

Benjamin Larsson

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