[Libav-user] Converting audio sample buffer format
"René J.V. Bertin"
rjvbertin at gmail.com
Mon Feb 25 19:11:19 CET 2013
On Feb 25, 2013, at 18:57, Brad O'Hearne wrote:
> On Feb 25, 2013, at 10:43 AM, "René J.V. Bertin" <rjvbertin at gmail.com> wrote:
> I'm building for 64-bit. But anyway, I'm not sure that changing rounding necessarily solves the problem, as any approach could result in 0 -- perhaps not for a selected sample, but eventually, for other random samples, I would think it possible.
True enough, I should have seen that too of course.
Another thought - the divisor is *probably* the input range (multiplied by something like SHORT_MAX or SHORT_MAX/2). I don't see any specification of the input range in your sample code, I presume you have checked that it corresponds to what swr_convert expects?
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