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Video Export Generation Failed! (v1.24.2)

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Video Export Generation Failed! (v1.24.2)

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marcus2001

Joined: Sun Jul 26, 2009 1:11 pm
Posts: 3

Video Export Generation Failed! (v1.24.2)

Hi all,

As ZoneMinder seems to be a great piece of free and Open Source software, I'm very intersting for using it in order to survey my shop.

Here is my configuration:
- EEEbox + Xubuntu 9.04
- Two D-Link DCS 910 (they work with software named motion)
- ZoneMinder v1.23.3 installed thanks to Synaptic package manager

I've set up following settings in /etc/sysctl.conf file:
- kernel.shmall=134217728
- kernel.shmmax=134217728
(and reboot).

Here is the configuration of one of my webcams:


	Code: -GENERAL --NAME: CAM-CAISSE -- Source Type: Remote -- Function: Monitor -- Enabled: checked -- Max FPS: 15.00 -- Reference Image Blend: 7 -SOURCE -- Remote Host Name: 192.168.1.20 (authentication is disabled) -- Remote Host Port: 80 -- Remote Host Path: /VIDEO.CGI? -- Remote Image Colours: 24bits -- Capture Width: 640 -- Capture Height: 480 -- Preserver Aspect Ration: not checked -- Orientation: Normal

All other settings are set up to default values.

Here an extract of the logs:


	Code: Jul 26 14:29:54 cam-server zmpkg[22880]: INF [Command: start] Jul 26 14:29:55 cam-server zmdc[22893]: INF [Server starting at 09/07/26 14:29:55] Jul 26 14:29:58 cam-server zmdc[22893]: INF ['zmc -m 3' starting at 09/07/26 14:29:58, pid = 22915] Jul 26 14:29:58 cam-server zmdc[22915]: INF ['zmc -m 3' started at 09/07/26 14:29:58] Jul 26 14:29:58 cam-server zmc_m3[22915]: INF [Debug Level = 0, Debug Log = <none>] Jul 26 14:29:58 cam-server zmc_m3[22915]: INF [Starting Capture] Jul 26 14:29:59 cam-server zmdc[22893]: INF ['zmfilter.pl' starting at 09/07/26 14:29:59, pid = 22917] Jul 26 14:29:59 cam-server zmdc[22917]: INF ['zmfilter.pl' started at 09/07/26 14:29:59] Jul 26 14:29:59 cam-server zmdc[22893]: INF ['zmaudit.pl -c' starting at 09/07/26 14:29:59, pid = 22919] Jul 26 14:29:59 cam-server zmdc[22919]: INF ['zmaudit.pl -c' started at 09/07/26 14:29:59] Jul 26 14:30:00 cam-server zmfilter[22917]: INF [Scanning for events] Jul 26 14:30:00 cam-server zmdc[22893]: INF ['zmwatch.pl' starting at 09/07/26 14:30:00, pid = 22921] Jul 26 14:30:00 cam-server zmdc[22921]: INF ['zmwatch.pl' started at 09/07/26 14:30:00] Jul 26 14:30:01 cam-server zmwatch[22921]: INF [Watchdog starting] Jul 26 14:30:01 cam-server zmwatch[22921]: INF [Watchdog pausing for 30 seconds] Jul 26 14:30:01 cam-server zmdc[22893]: INF ['zmupdate.pl -c' starting at 09/07/26 14:30:01, pid = 22923] Jul 26 14:30:01 cam-server zmdc[22923]: INF ['zmupdate.pl -c' started at 09/07/26 14:30:01] Jul 26 14:30:36 cam-server zms[23115]: INF [Debug Level = 0, Debug Log = <none>]

I see no error in the log but when I try to visualize camera video output I only see a black screen!! I've tried with IE, Firefox and Opera... same problem!

Any advise would be very appreciated. Thanks

Marcus.

EDIT: Could a moderator move this thread in the right forum please ?

Last edited by marcus2001 on Mon Jul 27, 2009 8:42 am, edited 2 times in total.

Sun Jul 26, 2009 1:35 pm

marcus2001

Joined: Sun Jul 26, 2009 1:11 pm
Posts: 3

Hi again,

I've decided to try ZoneMinder version 1.24.2 from sources. I've removed ZoneMinder package thanks to Synaptic and successfully installed ZoneMinder v1.24.2 from sources.

My webcams are well detected, as a prove here an extact of the TCP stream captured with Wireshark:


	Code: GET /VIDEO.CGI? HTTP/1.1 User-Agent: ZoneMinder/1.24.2 Host: 192.168.1.20 Connection: Keep-Alive HTTP/1.0 200 OK Server: Camera Web Server/1.0 Auther: Steven Wu MIME-version: 1.0 Cache-Control: no-cache Content-Type: multipart/x-mixed-replace;boundary=--video boundary-- --video boundary--Content-length: 34804 Content-type: image/jpeg ................................................... ..W.......!1.AQa."2.q...#BRb...3r..$CS..4.........% &'(5678DEFGHTUVWXcdefghstuvwx...................... .................................................... ..............................W....!..1A."Qa.2q..#B3R [........very long raw data]

I've set up them in Modect mode. Events are well generated and I can extract them as jpeg but all video extract fail saying Video generation failed.

How can I fiw this problem ? What should I check ? What am I doing wrong ? Thanks in avdance for you help.

Marcus.

Edit:

Extract from ffmep log:


	Code: $ cat /var/www/zm/events/1/20/ffmpeg.log FFmpeg version 0.5-svn17737+3:0.svn20090303-1ubuntu6, Copyright (c) 2000-2009 Fabrice Bellard, et al. configuration: --enable-gpl --enable-postproc --enable-swscale --enable-x11grab --extra-version=svn17737+3:0.svn20090303-1ubuntu6 --prefix=/usr --enable-avfilter --enable-avfilter-lavf --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-pthreads --disable-stripping --disable-vhook --enable-libdc1394 --disable-armv5te --disable-armv6 --disable-armv6t2 --disable-armvfp --disable-neon --disable-altivec --disable-vis --enable-shared --disable-static libavutil 49.15. 0 / 49.15. 0 libavcodec 52.20. 0 / 52.20. 0 libavformat 52.31. 0 / 52.31. 0 libavdevice 52. 1. 0 / 52. 1. 0 libavfilter 0. 4. 0 / 0. 4. 0 libswscale 0. 7. 1 / 0. 7. 1 libpostproc 51. 2. 0 / 51. 2. 0 built on Apr 10 2009 23:18:41, gcc: 4.3.3 Seems stream 0 codec frame rate differs from container frame rate: 4.23 (423/100) -> 16.92 (203/12) Input #0, image2, from '%03d-capture.jpg': Duration: 00:00:04.96, start: 0.000000, bitrate: N/A Stream #0.0: Video: mjpeg, yuvj420p, 640x480 [PAR 1:1 DAR 4:3], 16.92 tbr, 4.23 tbn, 4.23 tbc Output #0, avi, to 'Event-20-r1-s1.avi': Stream #0.0: Video: 0x0000, yuvj420p, 640x480 [PAR 1:1 DAR 4:3], q=2-31, 200 kb/s, 90k tbn, 25 tbc Stream mapping: Stream #0.0 -> #0.0 Unsupported codec for output stream #0.0

Sun Jul 26, 2009 4:29 pm

marcus2001

Joined: Sun Jul 26, 2009 1:11 pm
Posts: 3

Hi one more time,

I've found why I could not see video camera output: that was a CGI directive missing in the virtualhost set up in Apache configuration. I discovered it by checking error.log file of Apache.

Here the configuration I use:


	Code: ServerName cam-recoder <VirtualHost> ServerAdmin webmaster@localhost DocumentRoot /var/www/zm <Directory> Options FollowSymLinks AllowOverride None </Directory> <Directory> php_flag register_globals off Options Indexes FollowSymLinks <IfModule> DirectoryIndex index.php </IfModule> Options Indexes FollowSymLinks MultiViews AllowOverride None Order allow,deny allow from all </Directory> ScriptAlias /cgi-bin/ /var/www/cgi-bin/ <Directory> AllowOverride None Options +ExecCGI -MultiViews +SymLinksIfOwnerMatch Order allow,deny Allow from all </Directory> ErrorLog /var/log/apache2/error.log # Possible values include: debug, info, notice, warn, error, crit, # alert, emerg. LogLevel warn CustomLog /var/log/apache2/access.log combined </VirtualHost>

Now I can see my to webcam streams :lol:

Note that I use JPEG mode. For unknown reason (to me :shock:

) MPEG mode doesn't work.

Last problem: video export generation.

--> Here error.log extract:


	Code: [Sun Jul 26 19:33:17 2009] [error] [client 127.0.1.1] Video Generation Failed, referer: http://cam-server/index.php?view=video&eid=35&generated=0 [Sun Jul 26 19:33:17 2009] [error] [client 127.0.1.1] array (\n 0 => \n array (\n 'file' => '/var/www/zm/ajax/event.php',\n 'line' => 35,\n 'function' => 'ajaxError',\n 'args' => \n array (\n 0 => 'Video Generation Failed',\n ),\n ),\n 1 => \n array (\n 'file' => '/var/www/zm/index.php',\n 'line' => 116,\n 'args' => \n array (\n 0 => '/var/www/zm/ajax/event.php',\n ),\n 'function' => 'require_once',\n ),\n), referer: http://cam-server/index.php?view=video&eid=35&generated=0

--> extract of zm-video.log:


	Code: 07/26/09 19:33:17.792132 zmvideo[4915].INF [Creating video file Event-35-r1-s1.avi for event 35] 07/26/09 19:33:17.844937 zmvideo[4915].ERR [Unable to generate video, check /var/www/zm/events/3/35/ffmpeg.log for details]

--> extract of /var/www/zm/events/3/35/ffmpeg.log


	Code: FFmpeg version 0.5-svn17737+3:0.svn20090303-1ubuntu6, Copyright (c) 2000-2009 Fabrice Bellard, et al. configuration: --enable-gpl --enable-postproc --enable-swscale --enable-x11grab --extra-version=svn17737+3:0.svn20090303-1ubuntu6 --prefix=/usr --enable-avfilter --enable-avfilter-lavf --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-pthreads --disable-stripping --disable-vhook --enable-libdc1394 --disable-armv5te --disable-armv6 --disable-armv6t2 --disable-armvfp --disable-neon --disable-altivec --disable-vis --enable-shared --disable-static libavutil 49.15. 0 / 49.15. 0 libavcodec 52.20. 0 / 52.20. 0 libavformat 52.31. 0 / 52.31. 0 libavdevice 52. 1. 0 / 52. 1. 0 libavfilter 0. 4. 0 / 0. 4. 0 libswscale 0. 7. 1 / 0. 7. 1 libpostproc 51. 2. 0 / 51. 2. 0 built on Apr 10 2009 23:18:41, gcc: 4.3.3 Seems stream 0 codec frame rate differs from container frame rate: 3.07 (307/100) -> 58.33 (175/3) Input #0, image2, from '%03d-capture.jpg': Duration: 00:00:14.65, start: 0.000000, bitrate: N/A Stream #0.0: Video: mjpeg, yuvj420p, 640x480 [PAR 1:1 DAR 4:3], 58.33 tbr, 3.07 tbn, 3.07 tbc Output #0, avi, to 'Event-35-r1-s1.avi': Stream #0.0: Video: 0x0000, yuvj420p, 640x480 [PAR 1:1 DAR 4:3], q=2-31, 200 kb/s, 90k tbn, 25 tbc Stream mapping: Stream #0.0 -> #0.0 Unsupported codec for output stream #0.0

Have you an idea how I could fix this problem ? Thanks !!

Marcus.

Sun Jul 26, 2009 6:38 pm

kingofkya

Joined: Mon Mar 26, 2007 7:07 am
Posts: 1101
Location: Las Vegas, Nevada

is ffmpeg compiled by you or is it a distro package

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Sun Aug 02, 2009 8:00 am

btrotter

Joined: Tue Jan 15, 2008 4:31 pm
Posts: 56

Was this ever fixed? I am having the same problem and was hoping you discovered the problem.

Sat Aug 08, 2009 10:13 pm

obagi

Joined: Sat Aug 22, 2009 6:55 am
Posts: 15


	marcus2001 wrote: Note that I use JPEG mode. For unknown reason (to me ) MPEG mode doesn't work.

You can use mjpeg with remote host path /MJPEG.CGI, if you uncheck ZM_NETCAM_REGEXPS under Options/Network

Sat Aug 22, 2009 7:38 am

cordel

Joined: Fri Mar 05, 2004 5:47 pm
Posts: 5218
Location: /USA/Washington/Seattle


	Quote: Seems stream 0 codec frame rate differs from container frame rate: 3.07 (307/100) -> 58.33 (175/3) Input #0, image2, from '%03d-capture.jpg': Duration: 00:00:14.65, start: 0.000000, bitrate: N/A Stream #0.0: Video: mjpeg, yuvj420p, 640x480 [PAR 1:1 DAR 4:3], 58.33 tbr, 3.07 tbn, 3.07 tbc Output #0, avi, to 'Event-35-r1-s1.avi': Stream #0.0: Video: 0x0000, yuvj420p, 640x480 [PAR 1:1 DAR 4:3], q=2-31, 200 kb/s, 90k tbn, 25 tbc Stream mapping: Stream #0.0 -> #0.0 Unsupported codec for output stream #0.0

Some where it seems that your defined output container is not properly defined. check and make sure your options in ZoneMinder are set correctly in FFMPEG_FORMATS and that you are selecting a format. Otherwise you will need to trace down why it's putting in 0x0000.

Mon Aug 24, 2009 9:40 pm

promethiusan

Joined: Mon Sep 21, 2009 8:53 pm
Posts: 9

I get this same error no matter what output format I select for video generation. I am running 1.24.2 and FFMPEG_FORMATS is set to the installation default: mpg mpeg wmv asf avi* mov swf 3gp**

I have tried ffmpeg SVN-r19480 and r20006. Am I missing something?

I posted my full ffmpeg.log file in this thread:

http://www.zoneminder.com/forums/viewtopic.php?t=14525

Thu Sep 24, 2009 6:47 am

insippo

Joined: Mon Dec 27, 2010 12:45 pm
Posts: 38
Location: estonia

anybody fix this problem ?

Tue Feb 01, 2011 11:18 pm

mastertheknife

Joined: Wed Dec 16, 2009 5:32 pm
Posts: 553
Location: Israel

Hi,

All those suffering from ffmpeg failing to generate a video, please try ffmpeg 0.6 or newer, although this might be break compatibility with old versions of ZM. If that happens, use ZM from SVN.

mastertheknife.

Sat Feb 05, 2011 9:09 am

insippo

Joined: Mon Dec 27, 2010 12:45 pm
Posts: 38
Location: estonia

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Sat Feb 05, 2011 11:15 am

skyline1241

Joined: Wed Mar 09, 2011 3:28 am
Posts: 1


	promethiusan wrote: I get this same error no matter what output format I select for video generation. I am running 1.24.2 and FFMPEG_FORMATS is set to the installation default: mpg mpeg wmv asf avi* mov swf 3gp** I have tried ffmpeg SVN-r19480 and r20006. Am I missing something? I posted my full ffmpeg.log file in this thread: http://www.zoneminder.com/forums/viewtopic.php?t=14525

Such a very amazing link!

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Wed Mar 09, 2011 3:46 am

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