[FFmpeg-devel] YOP Playback System: Compilation Help

[Indrani Kundu Saha]

Hi, 
  I have got into a stupid compilation problem. I am
trying to register my demuxer for initial testing and
here is what I have done:

At line 170 I added
++ libavformat/allformats.c REGISTER_DEMUXER (YOP,yop)

This is before
libavformat/allformats.c REGISTER_MUXDEMUX
(YUV4MPEGPIPE,yuv4mpegpipe)

++ libavformat/Makefile  OBJS-$(CONFIG_YOP_DEMUXER) +=
yop.o

And at the end of yop.c I have:

AVInputFormat yop_demuxer = {
"yop",
"yop format",
sizeof(YOPDemuxContext),
yop_probe,
yop_read_header,
yop_read_packet,
yop_read_close,
};

Top Level Make produces the following error:
'allformats.c:170 error: 'ENABLE_YOP_DEMUXER'
undeclared (first use in this function)


Thanks for any help,

Indrani




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