[FFmpeg-devel] [PATCH 5/5] af_hdcd: tweak hdcd_analyze_prepare() a bit

Carl Eugen Hoyos ceffmpeg at gmail.com
Tue Sep 6 14:12:57 EEST 2016


2016-09-06 13:02 GMT+02:00 Burt P. <pburt0 at gmail.com>:
> On Tue, Sep 6, 2016 at 5:22 AM, Carl Eugen Hoyos <ceffmpeg at gmail.com> wrote:
>> 2016-09-05 13:18 GMT+02:00 Burt P <pburt0 at gmail.com>:
>>> * use the actual sample rate
>>
>> Is hdcd supposed to work for sample_rates
>> different from 44100?
>
> As I understand it, yes. The PM Model 2 supported code
> insertion at all CD and DVD-Audio sample rates, so:
> 44.1, 48, 88.2, 96, 176.4, and 192 kHz.
> If any DVD-Audio was ever actually released with HDCD
> encoding, I do not know.

Is there a test if the sample_rate is any of the above?

>>> * use a more sensible frequency for the tone
>>> * update fate test result
>>
>> Can't this be split?
>
> It could, if you would like it to be.

You are the maintainer;-)

Carl Eugen


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