[FFmpeg-devel] [PATCH 4/4] cmdutils: add -channel_layouts option.

[Stefano Sabatini]

On date Monday 2012-07-30 10:41:09 +0200, Nicolas George encoded:
> Extract of the output:
> 
> | Individual channels:
> | NAME        DESCRIPTION
> | FL          front left
> | FR          front right
> | <snip>
> | SDR         surround direct right
> |
> | Standard channel layouts:
> | NAME        DECOMPOSITION
> | mono        FC
> | stereo      FL+FR
> | <snip>
> | octagonal   FL+FR+FC+BL+BR+BC+SL+SR
> | downmix     DL+DR
> 
> Signed-off-by: Nicolas George <nicolas.george at normalesup.org>
[...]
> diff --git a/cmdutils_common_opts.h b/cmdutils_common_opts.h
> index 855cb88..314855b 100644
> --- a/cmdutils_common_opts.h
> +++ b/cmdutils_common_opts.h
> @@ -10,6 +10,7 @@
>      { "protocols", OPT_EXIT, {(void*)opt_protocols}, "show available protocols" },
>      { "filters",   OPT_EXIT, {(void*)opt_filters  }, "show available filters" },
>      { "pix_fmts" , OPT_EXIT, {(void*)opt_pix_fmts }, "show available pixel formats" },
> +    { "channel_layouts", OPT_EXIT, {(void*)opt_channel_layouts }, "show standard channel layouts" },

I'm not sure if we should rather support two distinct functions, for
simplifying parsing operations (-channels and -channel_layouts).
-- 
FFmpeg = Fierce Furious Mysterious Programmable Explosive Game