[Libav-user] Scale filter converting to grayscale

[Philippe Gorley]

On 2018-04-30 03:44 PM, Carl Eugen Hoyos wrote:
> 2018-04-30 21:10 GMT+02:00, Philippe Gorley
> <philippe.gorley at savoirfairelinux.com>:
> 
>> It segfaults when writing the frame. I'm expecting a yuv420p frame
> 
> But you are asking the filter chain to output gray.
> 
>> enum AVPixelFormat pix_fmts[] = { AV_PIX_FMT_GRAY8, AV_PIX_FMT_NONE };
>>     if ((ret = av_opt_set_int_list(buffersink_ctx, "pix_fmts", pix_fmts,

I guess I should've looked more carefully. Thank you.

> 
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> Please remove this from mails sent to a public mailing list.
> 
> Carl Eugen
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Cheers,

-- 
Philippe Gorley
Free Software Consultant | Montréal, Qc
Savoir-faire Linux