[FFmpeg-devel] [PATCH] add hds demuxer

[Steven Liu]

2016-10-15 0:10 GMT+08:00 Steven Liu <lingjiujianke at gmail.com>:

>
>
> 2016-10-15 0:04 GMT+08:00 Ricardo Constantino <wiiaboo at gmail.com>:
>
>>
>> On 2016-10-14 14:53, Steven Liu wrote:
>> > @@ -295,6 +295,7 @@ External library support:
>> >                             on OSX if openssl and gnutls are not used
>> [autodetect]
>> >    --enable-x11grab         enable X11 grabbing (legacy) [no]
>> >    --disable-xlib           disable xlib [autodetect]
>> > +  --enable-xml2            disable XML parsing using the C library
>> libxml2 [no]
>> "enable XML parsing" here.
>> >    --disable-zlib           disable zlib [autodetect]
>> >
>> >    The following libraries provide various hardware acceleration
>> features:
>> > @@ -1552,6 +1553,7 @@ EXTERNAL_LIBRARY_LIST="
>> >      videotoolbox
>> >      x11grab
>> >      xlib
>> > +    xml2
>> >      zlib
>> >  "
>> >
>> > @@ -2854,6 +2856,7 @@ eac3_demuxer_select="ac3_parser"
>> >  f4v_muxer_select="mov_muxer"
>> >  fifo_muxer_deps="threads"
>> >  flac_demuxer_select="flac_parser"
>> > +hds_demuxer_deps="xml2"
>> >  hds_muxer_select="flv_muxer"
>> >  hls_muxer_select="mpegts_muxer"
>> >  image2_alias_pix_demuxer_select="image2_demuxer"
>> > @@ -5675,6 +5678,7 @@ enabled jni               && { [ $target_os =
>> "android" ] && check_header jni.h
>> >                                 check_lib2 "dlfcn.h" dlopen -ldl; }
>> >  enabled ladspa            && { check_header ladspa.h || die "ERROR:
>> ladspa.h header not found"; }
>> >  enabled libiec61883       && require libiec61883
>> libiec61883/iec61883.h iec61883_cmp_connect -lraw1394 -lavc1394 -lrom1394
>> -liec61883
>> > +enabled xml2              && { require_pkg_config libxml-2.0
>> libxml2/libxml/xmlversion.h xmlCheckVersion || disabled-xml2; }
>> Just leave the require_pkg_config. If the user enabled xml2 and it wasn't
>> detected then configure is supposed to fail.
>>
> ok let me test it
>
>> _______________________________________________
>> ffmpeg-devel mailing list
>> ffmpeg-devel at ffmpeg.org
>> http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
>>
>
>
[root at iZ62asjbo9rZ include]# rm -rf libxml2
[root at iZ62asjbo9rZ include]#
[root at iZ62asjbo9rZ include]#
[root at iZ62asjbo9rZ include]#
[root at iZ62asjbo9rZ include]# exit
exit
[git at iZ62asjbo9rZ include]$
[git at iZ62asjbo9rZ include]$ cd ~/FFmpeg_down/linux/
[git at iZ62asjbo9rZ linux]$ ../configure --disable-everything
--enable-demuxer=hds --disable-yasm --enable-protocol=file
--enable-decoder=h264 --enable-decoder=aac --enable-xml2
ERROR: libxml-2.0 not found using pkg-config

If you think configure made a mistake, make sure you are using the latest
version from Git.  If the latest version fails, report the problem to the
ffmpeg-user at ffmpeg.org mailing list or IRC #ffmpeg on irc.freenode.net.
Include the log file "config.log" produced by configure as this will help
solve the problem.

the above is:

+enabled xml2              && { require_pkg_config libxml-2.0
libxml2/libxml/xmlversion.h xmlCheckVersion; }


[git at iZ62asjbo9rZ linux]$ vim 。。、^C
[git at iZ62asjbo9rZ linux]$
[git at iZ62asjbo9rZ linux]$ vim ../configure
[git at iZ62asjbo9rZ linux]$ ../configure --disable-everything
--enable-demuxer=hds --disable-yasm --enable-protocol=file
--enable-decoder=h264 --enable-decoder=aac --enable-xml2
ERROR: libxml-2.0 not found using pkg-config

If you think configure made a mistake, make sure you are using the latest
version from Git.  If the latest version fails, report the problem to the
ffmpeg-user at ffmpeg.org mailing list or IRC #ffmpeg on irc.freenode.net.
Include the log file "config.log" produced by configure as this will help
solve the problem.
[git at iZ62asjbo9rZ linux]$


the above is:

+enabled xml2              && { require_pkg_config libxml-2.0
libxml2/libxml/xmlversion.h xmlCheckVersion || disabled xml2; }



this is reference:

enabled avfoundation_indev && { check_header_objcc
AVFoundation/AVFoundation.h || disable avfoundation_indev; }