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DataObjectManager Module

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Discuss the DataObjectManager module, and the related ImageGallery module.

Moderators: martimiz, UncleCheese, Sean, biapar, Willr, Ingo, swaiba, simon_w

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  • dacar
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    Community Member
    168 Posts

    ffmpeg Link to this post

    Hi i am using DOM to Upload Videos to my server. ffmpeg ist installed properly:

    ffmpeg_log.txt:

    [2010-10-14 12:08:15] /usr/local/bin/ffmpeg
    [2010-10-14 12:08:15] FFmpeg version 0.6, Copyright (c) 2000-2010 the FFmpeg developers
    built on Oct 13 2010 14:32:14 with gcc 4.2.1 20070719 [FreeBSD]
    configuration: --prefix=/usr/local --mandir=/usr/local/man --enable-shared --enable-gpl --enable-postproc --enable-avfilter --enable-avfilter-lavf --enable-pthreads --enable-x11grab --enable-memalign-hack --cc=cc --extra-cflags=-msse -I/usr/local/include --extra-ldflags=-L/usr/local/lib --extra-libs=-pthread --disable-debug --disable-libopencore-amrnb --disable-libopencore-amrwb --disable-libdirac --disable-libfaac --disable-libfaad --disable-ffserver --disable-libgsm --disable-libmp3lame --disable-libopenjpeg --disable-libschroedinger --disable-ffplay --disable-libspeex --disable-libtheora --disable-libvorbis --disable-libvpx --disable-libx264 --disable-libxvid
    libavutil 50.15. 1 / 50.15. 1
    libavcodec 52.72. 2 / 52.72. 2
    libavformat 52.64. 2 / 52.64. 2
    libavdevice 52. 2. 0 / 52. 2. 0
    libavfilter 1.19. 0 / 1.19. 0
    libswscale 0.11. 0 / 0.11. 0
    libpostproc 51. 2. 0 / 51. 2. 0
    Use -h to get full help or, even better, run 'man ffmpeg'
    Hyper fast Audio and Video encoder
    usage: ffmpeg [options] [[infile options] -i infile]... {[outfile options] outfile}...

    But everytime i upload anvideo, FileDataObjectManager.php doesnt change the ClassName
    Every time "File" is saved to file.ClassName.

             // Provide an "upgrade" to File subclasses
             if($file->class == "File") {
                $ext = strtolower($file->Extension);
                if(in_array($ext, MP3::$allowed_file_types) && FileDataObjectManager::$upgrade_audio)
                   $file = $file->newClassInstance("MP3");
                else if(in_array($ext, array('jpg','jpeg','gif','png')) && FileDataObjectManager::$upgrade_image)
                   $file = $file->newClassInstance("Image");
                else if(in_array($ext, FLV::$allowed_file_types) && FileDataObjectManager::$upgrade_video)
                   $file = $file->newClassInstance("FLV");
             }

    Can anybody help to debug this?

  • UncleCheese
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    4085 Posts

    Re: ffmpeg Link to this post

    I would just cast that relationship as "FLV" instead of file. That way you don't have to worry about the automatic update.

    --------------------
    SilverStripe tips, tutorials, screencasts and more: http://www.leftandmain.com

  • dacar
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    Community Member
    168 Posts

    Re: ffmpeg Link to this post

    thanks for your reply. But casting the relationship does not help. after uploading Logos.mpg the data was written correctely into DB: ClassName = FLV. But FileName is still: assets/Uploads/Logos.mpg. And because of this the play does not find the movie to play it. The player is looking for: assets/Uploads/Logos.flv.

    Shouldn't the player except the following filetypes:

       public static $allowed_file_types = array(
          'flv','avi','mov','mpeg','mpg','m4a'
       );

    Hope you can show me how to use this coole feature.

    Greetings, Carsten.

    EDIT: On your youtube video it seems to work aout of the box (http://www.youtube.com/watch?v=12iZM1IZ8Ec&feature=player_embedded)?

  • dacar
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    Community Member
    168 Posts

    Re: ffmpeg Link to this post

    hi, it is still frustrating. I have asked my provider to run the following by shell: ffmpeg -i Logos3.mpg -f flv -y test.flv
    And the Logos3.mpg has been transformed to test.flv. So i can be sure FFMPEG is running. But why are my uploads not transformed to .flv? What do i have to do that the right ClassName ist being used automatically? As i mentioned above: Just casting the relatinonship as FLV doesn't make the trick!

    Please, isn't there anybody out there who can help?

    Greetings, Carsten.

  • UncleCheese
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    4085 Posts

    Re: ffmpeg Link to this post

    Are you using Uploadify or SWFUpload?

  • dacar
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    Community Member
    168 Posts

    Re: ffmpeg Link to this post

    hi, it is uploadify.

  • dacar
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    Community Member
    168 Posts

    Re: ffmpeg Link to this post

    Hi uncle cheese,

    i think the usage of the new uploadify module is forcing the "className" problem.
    The ClassName is rewritten in handleswfupload() Line 688 of dataobject_manager/Code/FileDataObjectManager.php

    // Provide an "upgrade" to File subclasses
             if($file->class == "File") {
                $ext = strtolower($file->Extension);
                if(in_array($ext, MP3::$allowed_file_types) && FileDataObjectManager::$upgrade_audio)
                   $file = $file->newClassInstance("MP3");
                else if(in_array($ext, array('jpg','jpeg','gif','png')) && FileDataObjectManager::$upgrade_image)
                   $file = $file->newClassInstance("Image");
                else if(in_array($ext, FLV::$allowed_file_types) && FileDataObjectManager::$upgrade_video)
                   $file = $file->newClassInstance("FLV");
             }


    But there is no function for uploadify. I think there must be a similar function in uploadify/code/MultipleFileUploadField.php.
    Probably within the Files() function Lines 135+

    Greetings from Germany, Carsten.

  • UncleCheese
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    4085 Posts

    Re: ffmpeg Link to this post

    Hi, Carsten,

    Could you please post the code you're using? I suspect you don't have the model set up right, because I'm not able to replicate this issue...

    --------------------
    SilverStripe tips, tutorials, screencasts and more: http://www.leftandmain.com

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