Re: [Libav-user] Scale filter converting to grayscale

2018-04-30 Thread Philippe Gorley 

On 2018-04-30 03:44 PM, Carl Eugen Hoyos wrote:

2018-04-30 21:10 GMT+02:00, Philippe Gorley
:


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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Cheers,

--
Philippe Gorley
Free Software Consultant | Montréal, Qc
Savoir-faire Linux
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Re: [Libav-user] Scale filter converting to grayscale

2018-04-30 Thread Carl Eugen Hoyos 
2018-04-30 21:10 GMT+02:00, Philippe Gorley
:

> 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,

> Confidentiality Message: This communication (including any files
> transmitted with it) is intended solely for the person or entity to
> whom it is addressed, and may contain confidential or privileged
> information.

Please remove this from mails sent to a public mailing list.

Carl Eugen
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