[FFmpeg-devel] [PATCH] Complete argument information in ffmpeg.c:options

Michael Niedermayer michaelni
Fri Apr 4 13:37:56 CEST 2008


On Fri, Apr 04, 2008 at 12:52:53PM +0200, Stefano Sabatini wrote:
> Hi,
> 
> completes information regarding the description of the argument which
> is currently missing from the ffmpeg.c:options array.
> 
> This should make clearer to the user reading the ffmpeg -h output if
> an option takes an argument and which is its type (although the option
> itself may be quite essoteric and undocumented in the man e.g. async,
> vsync, vglobal...).
> 
> Best regards.
> -- 
> Stefano Sabatini
> Linux user number 337176 (see http://counter.li.org)

> Index: ffmpeg.c
> ===================================================================
> --- ffmpeg.c	(revision 12684)
> +++ ffmpeg.c	(working copy)
> @@ -3745,22 +3745,22 @@
>        "when dumping packets, also dump the payload" },
>      { "re", OPT_BOOL | OPT_EXPERT, {(void*)&rate_emu}, "read input at native frame rate", "" },
>      { "loop_input", OPT_BOOL | OPT_EXPERT, {(void*)&loop_input}, "loop (current only works with images)" },
> -    { "loop_output", HAS_ARG | OPT_INT | OPT_EXPERT, {(void*)&loop_output}, "number of times to loop output in formats that support looping (0 loops forever)", "" },
> +    { "loop_output", HAS_ARG | OPT_INT | OPT_EXPERT, {(void*)&loop_output}, "number of times to loop output in formats that support looping (0 loops forever)", "number" },

all additions of "number" are rejected

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

I hate to see young programmers poisoned by the kind of thinking
Ulrich Drepper puts forward since it is simply too narrow -- Roman Shaposhnik
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 189 bytes
Desc: Digital signature
URL: <http://lists.mplayerhq.hu/pipermail/ffmpeg-devel/attachments/20080404/3edd0809/attachment.pgp>



More information about the ffmpeg-devel mailing list