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788acc4917
Original commit message from CVS: tagging stuff and build fixes. In detail: - make gdk-pixbuf loader work when distchecking - fix invalid syntax in ffmpeg Makefile. wildcards for EXTRA_DIST are not allowed. This broke builds where distdir != srcdir - fix ffmpeg cvs grabbing when srcdir != distdir - new id3tag plugin for id3 tag reading/writing (uses mad's libid3tag) - mad and libid3tag require mad/libid3tag v0.15. Fixed configure to require that - added ogg demuxer in ext/ogg. The demuxer does not handle events yet. Especially getting seeking right will require some effort or code copying from libvorbis. - added raw vorbis detection to typefinding. oggdemux requires a typefind function to detect its contents. - tags plugin in gst/tags. Provides API in <gst/tags/gsttagediting.h>. API includes tag matching GStreamer <=> ID3 and GStreamer <=> vorbis and writing/reading vorbiscomments or ID3v1 tags. Also included is a simple vorbiscomment reader/writer. Writing will not really work though until someone writes oggmux. - various build fixes. Mostly missing (DIST)CLEANFILES. - vorbisenc handles tag writing. Now it's YOUR turn to fix and write more plugins that handle writing/reading of tags. :)
60 lines
1.7 KiB
Plaintext
60 lines
1.7 KiB
Plaintext
dnl slurp-ffmpeg.m4 0.1.1
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dnl a macro to slurp in ffmpeg's cvs source inside a project tree
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dnl taken from Autostar Sandbox, http://autostars.sourceforge.net/
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dnl Usage:
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dnl AS_SLURP_FFMPEG(DIRECTORY, DATE, [ACTION-IF-WORKED [, ACTION-IF-NOT-WORKED]]])
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dnl
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dnl Example:
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dnl AM_PATH_FFMPEG(lib/ffmpeg, 2002-12-14 12:00 GMT)
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dnl
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dnl make sure you have a Tag file in the dir where you check out that
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dnl is the Tag of CVS you want to have checked out
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dnl it should correspond to the DATE argument you supply, ie resolve to
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dnl the same date
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dnl (in an ideal world, cvs would understand it's own Tag file format as
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dnl a date spec)
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AC_DEFUN(AS_SLURP_FFMPEG,
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[
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# save original dir
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FAILED=""
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DIRECTORY=`pwd`
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# get/update cvs
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if test ! -d $1; then mkdir -p $1; fi
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dnl we need to check $srcdir/$1 or it will always checkout ffmpeg even if it is there
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dnl at least when top_srcdir != top_builddir.
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dnl FIXME: unfortunately this makes the checkout go into top_srcdir
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cd $srcdir/$1
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if test ! -e ffmpeg/README; then
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# check out cvs code
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AC_MSG_NOTICE(checking out ffmpeg cvs code from $2 into $1)
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cvs -Q -z4 -d:pserver:anonymous@mplayerhq.hu:/cvsroot/ffmpeg co -D '$2' ffmpeg || FAILED=yes
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else
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# compare against Tag file and see if it needs updating
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if test "`cat Tag`" == "$2"; then
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AC_MSG_NOTICE(ffmpeg cvs code in sync)
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else
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cd ffmpeg
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AC_MSG_NOTICE(updating ffmpeg cvs code to $2)
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cvs -Q -z4 update -dP -D '$2' || FAILED=yes
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cd ..
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fi
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fi
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if test "x$FAILED" != "xyes"; then
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echo "$2" > Tag
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fi
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# now go back
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cd $DIRECTORY
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if test "x$FAILED" == "xyes"; then
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[$4]
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false
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else
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[$3]
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true
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fi
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])
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