[FFmpeg-devel] [PATCHv2] avfilter/af_pan: reject expressions referencing the same channel multiple times

[Marton Balint]

On Sun, 25 Mar 2018, Nicolas George wrote:

> Marton Balint (2018-03-25):
>> Fixes parsing of expressions like c0=c0+c0 or c0=c0|c0=c1.  Previously no
>> error was thrown and for input channels, only the last gain factor was used,
>> for output channels the source channel gains were combined.
>>
>> Signed-off-by: Marton Balint <cus at passwd.hu>
>> ---
>>  libavfilter/af_pan.c | 16 ++++++++++++++++
>>  1 file changed, 16 insertions(+)
>
> LGTM, thanks.

Pushed, thanks.

Regards,
Marton