www.webdeveloper.com
Results 1 to 3 of 3

Thread: exec() Command Not Working - FFMPEG

  1. #1
    Join Date
    Apr 2005
    Posts
    92

    exec() Command Not Working - FFMPEG

    I am having a problem with exec() not working properly and I can't figure out why.

    If I enter the output directly in the terminal it works fine. However, when I try and execute the command via PHP exec() it does not work.

    Can anyone tell me why this is not working?

    PHP Code:
    $config['ffmpeg'] = '/usr/bin/ffmpeg';
    $watermark '/home/mydomain/public_html/watermark.png';
    $src '/home/mydomain/public_html/input.flv';
    $dst '/home/mydomain/public_html/output.flv';
    $cmd    $config['ffmpeg']. ' -i ' .$src' -vf "movie=' .$watermark' [wm]; [in][wm] overlay=main_w-overlay_w-10:10 [out]"' .$dst;
    exec($cmd); 

  2. #2
    Join Date
    Apr 2005
    Posts
    92
    Looks like this has to do with a permissions issue. It shows a 'Permission Denied' error for the input file. The file is set to 0775 and I have also tried to chown the file and it's directory without any luck.

    Any idea how to fix this permission problem?

    Code:
    Array ( [0] => ffmpeg version N-50471-g7992bdb Copyright (c) 2000-2013 the FFmpeg developers [1] => built on Mar 4 2013 19:03:13 with gcc 4.1.2 (GCC) 20080704 (Red Hat 4.1.2-54) [2] => configuration: --enable-gpl --enable-libmp3lame --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 [3] => libavutil 52. 17.103 / 52. 17.103 [4] => libavcodec 54. 92.100 / 54. 92.100 [5] => libavformat 54. 63.102 / 54. 63.102 [6] => libavdevice 54. 3.103 / 54. 3.103 [7] => libavfilter 3. 41.100 / 3. 41.100 [8] => libswscale 2. 2.100 / 2. 2.100 [9] => libswresample 0. 17.102 / 0. 17.102 [10] => libpostproc 52. 2.100 / 52. 2.100 [11] => /home/mydomain/public_html/input.flv: Permission denied ) /usr/bin/ffmpeg -i /home/mydomain/public_html/input.flv -vf "movie=/home/mydomain/public_html/watermark.png [wm]; [in][wm] overlay=main_w-overlay_w-10:10 [out]" /home/mydomain/public_html/output.flv -y 2>&1

  3. #3
    Join Date
    Apr 2005
    Posts
    92
    I got this to work by setting both the file and the directory to 0777

    I also had to add 2>&1 to the end of the command

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
HTML5 Development Center

"

"

X vBulletin 4.2.2 Debug Information

  • Page Generation 0.30980 seconds
  • Memory Usage 2,851KB
  • Queries Executed 15 (?)
More Information
Template Usage (34):
  • (1)SHOWTHREAD
  • (1)ad_footer_end
  • (1)ad_footer_start
  • (1)ad_global_above_footer
  • (1)ad_global_below_navbar
  • (1)ad_global_header1
  • (1)ad_global_header2
  • (1)ad_navbar_below
  • (1)ad_showthread_firstpost_sig
  • (1)ad_showthread_firstpost_start
  • (1)ad_thread_first_post_content
  • (1)ad_thread_last_post_content
  • (1)bbcode_code
  • (1)bbcode_php
  • (1)footer
  • (1)forumjump
  • (1)forumrules
  • (1)gobutton
  • (1)header
  • (1)headinclude
  • (1)headinclude_bottom
  • (3)memberaction_dropdown
  • (1)navbar
  • (4)navbar_link
  • (1)navbar_moderation
  • (1)navbar_noticebit
  • (1)navbar_tabs
  • (2)option
  • (3)postbit
  • (3)postbit_onlinestatus
  • (3)postbit_wrapper
  • (1)spacer_close
  • (1)spacer_open
  • (1)tagbit_wrapper 

Phrase Groups Available (6):
  • global
  • inlinemod
  • postbit
  • posting
  • reputationlevel
  • showthread
Included Files (26):
  • ./showthread.php
  • ./global.php
  • ./includes/class_bootstrap.php
  • ./includes/init.php
  • ./includes/class_core.php
  • ./includes/config.php
  • ./includes/functions.php
  • ./includes/functions_navigation.php
  • ./includes/class_friendly_url.php
  • ./includes/class_hook.php
  • ./includes/class_bootstrap_framework.php
  • ./vb/vb.php
  • ./vb/phrase.php
  • ./includes/functions_facebook.php
  • ./includes/functions_calendar.php
  • ./includes/functions_bigthree.php
  • ./includes/class_postbit.php
  • ./includes/class_bbcode.php
  • ./includes/functions_reputation.php
  • ./includes/functions_notice.php
  • ./packages/vbattach/attach.php
  • ./vb/types.php
  • ./vb/cache.php
  • ./vb/cache/db.php
  • ./vb/cache/observer/db.php
  • ./vb/cache/observer.php 

Hooks Called (70):
  • init_startup
  • friendlyurl_resolve_class
  • init_startup_session_setup_start
  • database_pre_fetch_array
  • database_post_fetch_array
  • init_startup_session_setup_complete
  • global_bootstrap_init_start
  • global_bootstrap_init_complete
  • cache_permissions
  • fetch_threadinfo_query
  • fetch_threadinfo
  • fetch_foruminfo
  • load_show_variables
  • load_forum_show_variables
  • global_state_check
  • global_bootstrap_complete
  • global_start
  • style_fetch
  • global_setup_complete
  • showthread_start
  • showthread_getinfo
  • strip_bbcode
  • friendlyurl_clean_fragment
  • friendlyurl_geturl
  • forumjump
  • cache_templates
  • cache_templates_process
  • template_register_var
  • template_render_output
  • fetch_template_start
  • fetch_template_complete
  • parse_templates
  • fetch_musername
  • notices_check_start
  • notices_noticebit
  • process_templates_complete
  • friendlyurl_redirect_canonical
  • showthread_post_start
  • showthread_query_postids
  • showthread_query
  • bbcode_fetch_tags
  • bbcode_create
  • showthread_postbit_create
  • postbit_factory
  • postbit_display_start
  • postbit_imicons
  • bbcode_parse_start
  • bbcode_parse_complete_precache
  • bbcode_parse_complete
  • postbit_display_complete
  • memberaction_dropdown
  • tag_fetchbit_complete
  • forumrules
  • navbits
  • navbits_complete
  • build_navigation_data
  • build_navigation_array
  • check_navigation_permission
  • process_navigation_links_start
  • process_navigation_links_complete
  • set_navigation_menu_element
  • build_navigation_menudata
  • build_navigation_listdata
  • build_navigation_list
  • set_navigation_tab_main
  • set_navigation_tab_fallback
  • navigation_tab_complete
  • fb_like_button
  • showthread_complete
  • page_templates