[SOLVED] ffmpeg-php issue

frieza · 08-25-2011, 01:34 PM

been beating my head against the wall trhing to install ffmpeg-php,

php version 5.2.17 compiled from source with compile options

Code:

'./configure' '--with-apxs2=/usr/sbin/apxs' '--with-mysql=/usr/local' '--with-kerberos=/usr' '--enable-cli' '--with-zlib-dir=/usr' '--enable-exif' '--enable-ftp' '--enable-mbstring' '--enable-mbregex' '--enable-sockets' '--with-curl' '--with-openssl=/usr' '--with-xmlrpc' '--with-xsl=/usr' '--with-pear' '--with-iconv' '--with-gd' '--with-jpeg-dir=/opt/local' '--with-png-dir=/opt/local' '--with-freetype-dir=/opt/local' '--with-mysql=/usr' '--with-mysqli=/usr/lib/mysql/mysql_config'

compiled and installed lame-3.97,libogg-1.1.3,libvorbis-1.1.2
compiled mplayer with --prefix=/usr
compiled ffmpeg 0.8.2 with --prefix=/usr --enable-shared

ffmpeg-php
ran phpize
./configure
make
su -c 'make install'

make test fails or skips all tests and restarting apache fails to load the modules

any suggestions?

bathory · 08-25-2011, 04:49 PM

Hi,

Can you give us more details. Like your distro and what is the error you get when you tr to start apache?

Regards

frieza · 08-25-2011, 05:14 PM

destro is fedora 14

cat error_log | grep ffmpeg gives

Code:

PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib/php/modules/ffmpeg.so' - /usr/lib/php/modules/ffmpeg.so: undefined symbol: register_ffmpeg_movie_class in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib/php/modules/ffmpeg.so' - /usr/lib/php/modules/ffmpeg.so: undefined symbol: register_ffmpeg_movie_class in Unknown on line 0

bathory · 08-26-2011, 03:06 AM

Quote:

PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib/php/modules/ffmpeg.so' - /usr/lib/php/modules/ffmpeg.so: undefined symbol: register_ffmpeg_movie_class in Unknown on line 0

How comes, that the ffmpeg-php extension is installed in /usr/lib/php/modules/ffmpeg.so?
According to your php configure options, php is installed under /usr/local (the default location if you haven't used a --prefix=...), so the extension should be installed under /usr/local/lib/php/extensions/...

Also why don't you try to install ffmpeg-php from svn (version 0.6.3) and see if it helps

Regards

frieza · 08-26-2011, 02:03 PM

tried installing from svn
the results of nm /usr/lib/php/modules/ffmpeg.so

Code:

00002840 t .L103
00002900 t .L126
00002ba0 t .L127
00002ad8 t .L128
00002c88 t .L129
00002a10 t .L130
000027ea t .L97
00004018 a _DYNAMIC
00004120 a _GLOBAL_OFFSET_TABLE_
         w _Jv_RegisterClasses
00004004 d __CTOR_END__
00004000 d __CTOR_LIST__
0000400c d __DTOR_END__
00004008 d __DTOR_LIST__
00003bc4 r __FRAME_END__
00004010 d __JCR_END__
00004010 d __JCR_LIST__
000043c0 A __bss_start
         w __cxa_finalize@@GLIBC_2.1.3
000036f0 t __do_global_ctors_aux
000014e0 t __do_global_dtors_aux
00004014 d __dso_handle
         w __gmon_start__
000015a9 t __i686.get_pc_thunk.bx
00001856 t __i686.get_pc_thunk.cx
000043c0 A _edata
         U _efree
         U _emalloc
00004568 A _end
00003728 T _fini
00001148 T _init
         U _object_init_ex
00001bf0 t _php_alloc_ff_frame
00001ef0 T _php_convert_frame
00001cf0 T _php_create_ffmpeg_frame
00001c60 t _php_free_av_frame
00001cb0 t _php_free_ffmpeg_frame
000025e0 T _php_resample_frame
         U _safe_emalloc
         U _zend_get_parameters_array_ex
         U _zend_list_addref
         U _zval_copy_ctor_func
         U _zval_ptr_dtor
         U add_property_resource_ex
         U av_free
         U av_log_set_callback
         U av_malloc
         U av_register_all@@LIBAVFORMAT_53
         U avcodec_alloc_frame@@LIBAVCODEC_53
         U avcodec_init@@LIBAVCODEC_53
         U avcodec_version@@LIBAVCODEC_53
         U avpicture_alloc@@LIBAVCODEC_53
         U call_user_function_ex
000043c0 b completed.5530
         U convert_to_long
         U display_ini_entries
000043c4 b dtor_idx.5532
         U executor_globals
00003330 T ffmpeg_errorhandler
00004400 B ffmpeg_frame_class_entry
000043c8 b ffmpeg_frame_class_entry_ptr
00004320 D ffmpeg_frame_class_methods
00003380 T ffmpeg_hide_errors
00004200 D ffmpeg_module_entry
00001570 t frame_dummy
00001840 T get_module
00003390 T img_convert
00003450 T img_resample
000036b0 T img_resample_close
00003530 T img_resample_full_init
00003630 T img_resample_init
00004260 d ini_entries
000043e0 B le_ffmpeg_frame
000043cc b le_gd
         U malloc@@GLIBC_2.0
         U php_error_docref0
         U php_gd_gdImageSetPixel
         U php_info_print_table_end
         U php_info_print_table_row
         U php_info_print_table_start
         U php_verror
00001d80 T register_ffmpeg_frame_class
         U register_ffmpeg_movie_class
         U sws_freeContext@@LIBSWSCALE_2
         U sws_getContext@@LIBSWSCALE_2
         U sws_scale@@LIBSWSCALE_2
         U zend_error
         U zend_fetch_list_dtor_id
         U zend_fetch_resource
         U zend_hash_find
         U zend_ini_long
         U zend_register_ini_entries
         U zend_register_internal_class
         U zend_register_list_destructors_ex
         U zend_register_long_constant
         U zend_register_resource
         U zend_register_string_constant
         U zend_unregister_ini_entries
         U zend_wrong_param_count
00002e40 T zif_crop
00002360 T zim_ffmpeg_frame_ffmpeg_frame
00001860 T zim_ffmpeg_frame_getHeight
00001b00 T zim_ffmpeg_frame_getPresentationTimestamp
00001940 T zim_ffmpeg_frame_getWidth
00001a20 T zim_ffmpeg_frame_isKeyFrame
00002730 T zim_ffmpeg_frame_resize
00001fd0 T zim_ffmpeg_frame_toGDImage
000015b0 T zm_info_ffmpeg
000016a0 T zm_shutdown_ffmpeg
000016d0 T zm_startup_ffmpeg

the server originally had a version of php installed from the repositories
now i have a compiled version of php since i had to downgrade frpm php 5.3 to php 5.2, the path probably stuck from the original php.ini

frieza · 08-26-2011, 02:15 PM

now i get in /var/log/httpd/error_log

Code:

PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib/php/modules ffmpeg.so' - /usr/lib/php/modules/ffmpeg.so: undefined symbol: php_gd_gdImageSetPixel in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib/php/modules ffmpeg.so' - /usr/lib/php/modules/ffmpeg.so: undefined symbol: php_gd_gdImageSetPixel in Unknown on line 0

bathory · 08-26-2011, 04:32 PM

Quote:

the server originally had a version of php installed from the repositories
now i have a compiled version of php since i had to downgrade frpm php 5.3 to php 5.2, the path probably stuck from the original php.ini

I think that you're still using the old php (installed in /usr) when you're compiling ffmpeg-php, and the old php.ini when you're running php through apache.
Your self-compiled php should be located in /usr/local, the php.ini in /usr/local/lib/php.ini and the extension in /usr/local/lib/php/extensions/...

frieza · 08-27-2011, 12:46 PM

phpinfo() output
http://img52.imageshack.us/img52/3420/phpinfo.jpg

bathory · 08-27-2011, 01:14 PM

The phpinfo shows that apache uses the php 5.2.17 module that was compiled against it
As you see the php.ini is located in /usr/local/lib, so php is installed in /usr/local (as I've already told you). So the ffmpeg extension should be installed also there and not in /usr/lib
You can try to clean the sources directory and redo the procedure again using the full path to phpize

Code:

make distclean
/usr/local/bin/phpize clean
/usr/local/bin/phpize
./configure
make
sudo make install

frieza · 08-27-2011, 01:37 PM

thanks, i missed that i was looking at the wrong php.ini, /usr/local/lib/php.ini didn't exist, so copying it to the right place got things working