[FFmpeg-devel] [PATCH] allow high audio sample rates in mov/mp4 muxer

Alex Converse alex.converse
Thu Jun 10 21:49:58 CEST 2010


On Thu, Jun 10, 2010 at 1:54 PM, Justin Ruggles
<justin.ruggles at gmail.com> wrote:
> Hi,
>
> This patch allows the use of sample rates > 65535 in mov/mp4 (e.g. 96kHz
> and 192kHz). ?I don't know where to find this info in the MP4 spec, but
> this is how the MPEG-4 ALS Reference Software does it.
>

It might also be a good idea to look at the AAC 88.2/96 kHz test vectors.

--Alex



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