[Ffmpeg-devel] enable/disable (de)muxers
Sun Jul 9 19:14:53 CEST 2006
Michael Niedermayer <michaelni at gmx.at> writes:
> On Sun, Jul 09, 2006 at 01:28:58PM +0100, M?ns Rullg?rd wrote:
>> Hi all,
>> This topic has been discussed previously, and I had the idea that I'd
>> finally do something about it.
>> To make individual (de)muxer selection possible, the configure script
>> needs to fetch a list of available formats somewhere. Unfortunately,
>> there is no single lists that contains them all, as there is with the
>> codecs. The allformats.c file instead calls bunch of functions, such
>> as mpegps_init(), which call av_register_input/output_format(). Thus
>> we have two options: 1) grep all the source files for declarations of
>> AVInputFormat and AVOutputFormat, or 2) move the av_register_*_format
>> calls to av_register_all(). In either case, the names of the structs
>> need to be made consistent. This should not be a problem, as most of
>> them are declared static, so there can be no external references, not
>> that there should be any in the first place.
>> Please let me know your thoughts about this.
> i am in favor of 2. (move the av_register_*_format calls to
That's what I prefer too. I'll see what I can do.
mru at inprovide.com
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