Hallo
I remember that I have changed that loop option. At least I applied the
patch from a user to have that feature.
I trie to answer all mails about that topic in one mail.
> > Perfect, I would have proposed the same thing. I don't see any advantage
> > for the current behaviour as default over the old behaviour.
> Cool.
>
> > I'll apply ... ehm... damn, I'm gone all week ('till monday). Please
> > apply yourself or wait for me to apply it next monday. :).
>
> Uh. That would mean cvs access, right? Guess I'll have to wait, then. :)
You can get it if you want ... just tell you your SF user ;)
> Anyway, I found two more suspicious-looking lines in jpeg2yuv.c:
>
> in main()
>
> mjpeg_info("Wp1\n");
I removed that in my version.
> and in parse_commandline()
>
> mjpeg_info("Parsing char %c\n", c);
That prints out the current option parsed. I removed that too.
> Given the fact that they output information before the v flag is parsed, and
> thus cannot honor it, they look like forgotten debug code.
Very likely.
> Wouldn't this be so much simpler?
>
> -l num
> Specifies the number of loops (default: 1 loop)
> The ranges of images will be looped through `num' times, by
> default just once. The value of 0 will loop indefinitely.
>
>
> The -n option in ppmtoy4m and lavpipe use 0 to mean all. For lav2yuv it's -f
> 0 to mean all frames. jpeg2yuv and png2yuv use -1 for all.
There are different version of how to do it. I guess that on I inserted
was on the the less common.
> Interesting code in line 464 of jpeg2yuv.c:
>
> if (param->loop != 1)
> loops--;
>
> Somehow, I believe this is a typo and should read '-1' instead of '1'.
> Could you re-try with that change?
I'm rather soure that 1 is correct, and it is the same way as it is
described in the manpage.
The only bug I found if if you did not want to loop. It still looped
forever that change fixed that a few line after the if statment aboth:
} while(loops >=1 );
Now I'd guess I have a proper working version. With a unusual command
syntax. ;)
If you want only one pass you do not need the -l option, that is the
default behavior of jpeg2yuv. Because of that -l 1 was used to for "loop
forever". Strange logic I know.
If you really want a differnet behavior of the option please send me a
manpage that describes how the programm should behave after the next
change. ;)
I have read the different solution, I really don't know which I sould
use.
auf hoffentlich bald,
Berni the Chaos of Woodquarter
Email: [EMAIL PROTECTED] [EMAIL PROTECTED]
www: http://www.lysator.liu.se/~gz/bernhard
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