[FFmpeg-devel] ffplay and the return values

[Bernd Krüger-Knauber]

Hi,

I developed a small tool for playing sat-receiver recordings on a PC.
I use a static linked version of ffplay which fits nearly all my needs.

One problem I discovered:
If a movie is splitted into more than one file an I play them one after 
each other,
I can not detect if the user has canceled the film or not.
So I always start the new piece of film, even if the user has canceled 
the session.

That was the reason why I modified ffplay.c

If you hink the modifications are useful, feel free to implement them in 
the software.

Attached is the diff to the latest git snapshot:

Best regards

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87,101d86
< enum ExitValues { 
< 	NormalExit,
< 	UserExit,
< 	SDLVideoModeErrorExit,
< 	ImageToBigErrorExit,
< 	LockMgrErorExit,
< 	VideoStateErrorExit,
< 	ConversionContextInitErrorExit,
< 	OptionArgumentErrorExit,
< 	NoInputfileErrorExit,
< 	SDLInitErrorExit,
< 	InputfileErrorExit,
< 	SigTermHandlerExit
< };
< 
926c911
< static void do_exit(VideoState *is, int ExitValue)
---
> static void do_exit(VideoState *is)
941c926
<     exit(ExitValue);
---
>     exit(0);
946c931
<     exit(SigTermHandlerExit);
---
>     exit(123);
982c967
<         do_exit(is, SDLVideoModeErrorExit);
---
>         do_exit(is);
1345c1330
<         do_exit(is, ImageToBigErrorExit);
---
>         do_exit(is);
1463c1448
<             exit(ConversionContextInitErrorExit);
---
>             exit(1);
2844c2829
<                 do_exit(cur_stream, UserExit);
---
>                 do_exit(cur_stream);
2850c2835
<                 do_exit(cur_stream, UserExit);
---
>                 do_exit(cur_stream);
2922c2907
<                 do_exit(cur_stream, UserExit);
---
>                 do_exit(cur_stream);
2965,2966d2949
<         		do_exit(cur_stream, UserExit);
<             break;
2968c2951
<             do_exit(cur_stream, NormalExit);
---
>             do_exit(cur_stream);
3028c3011
<         exit(OptionArgumentErrorExit);
---
>         exit(1);
3059c3042
<         exit_program(InputfileErrorExit);
---
>         exit_program(1);
3214c3197
<         exit(NoInputfileErrorExit);
---
>         exit(1);
3229c3212
<         exit(SDLInitErrorExit);
---
>         exit(1);
3246c3229
<         do_exit(NULL, LockMgrErorExit);
---
>         do_exit(NULL);
3255c3238
<         do_exit(NULL, VideoStateErrorExit);
---
>         do_exit(NULL);