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  • Carrierwave watermark a movie

    15 mai 2016, par Felix

    I’m uploading a movie with carrierwave to amazon S3. While uploading I want to watermark the movie.

    How can I do this ? How can I use stermio-ffmpeg while uploading ?

    I’m using a Rails application.

  • Rails using stremio-ffmpeg gem to watermark a movie while uploading

    16 juin 2016, par Felix

    I am using carrierwave to upload a movie to amazon s3 that works perfect.

    Now I want to add a watermark to the movie while uploading or after uploading, I don’t know, what’s the best way ?

    I tried this :

    movie_controller.rb action uploadVideo

    movie = FFMPEG::Movie.new(@vid.video.url)

    puts "........................................"
    puts movie.inspect

    if @vid.save

    Just to find out if the video is catched from stremio.

    But then I got the error that the movie is not found, the problem is that it doesn’t look in the amazon s3 bucket, it looks on my local server

    No such file or directory - the file '/uploads/tmp/1462954331-3471-8766/VID-20160424-WA0013.mp4' does not exist

    What could be the solution ? or should I do this in carrierwave uploader ?

    UPDATE :

    When I do this after the .save action it looks at amazon s3 bucket .. but also says that the movie isn’t there. But if I call it directly in browser it’s displayed.

    UPDATE Code :

    #Laedt ein Video hoch
    def uploadMovie
     @user = User.find_by_id session[:user_id]
     #Holt alle Channels für die er eine Berechtigung hat (Eingeloggter user)
     @user = User.find_by_id session[:user_id]
     @knowledgeproviderList = @user.knowledgeprovider
     @channels = Channel.where(knowledgeprovider_id:     @knowledgeproviderList.pluck(:id))
     @vid = Movie.new(movies_params)
     @channel = Channel.find(params[:vid][:channel_id])
     @vid.channel = @channel

     #Fügt dem Movie einen Tag hinzu
     createTag params
     createCategory params



     if @vid.save
       flash[:notice] = t("flash.saved")

       #movie = FFMPEG::Movie.new(@vid.video.url)

       #puts "........................................"
       #puts movie.inspect

       redirect_to :action => :add
      else
        redirect_to :action => :add
     end
    end

    Update error :

    movie = FFMPEG::Movie.new(@vid.video.current_path)

    options = {watermark: "mages/header.png", resolution: "640x360", watermark_filter: { position: "RT", padding_x: 10, padding_y: 10 } }
    movie.transcode("movie.flv", options)

    enter image description here

    Update :
    Added the code in the uploader :

     process :watermark_movie

        def watermark_movie
          if self.file.path
                options = {watermark: "images/header.png", resolution: "640x360", watermark_filter: { position: "RT", padding_x: 10, padding_y: 10 } }
                self.model.file = FFMPEG::Movie.new(self.file.path).transcode("#{root}/#{cache_dir}/#{self.cache_id}/file.mp4", options)
           end
         end

    Error :

    multi_json (1.12.0) lib/multi_json/adapter.rb:19:in `load'
    multi_json (1.12.0) lib/multi_json.rb:122:in `load'
    streamio-ffmpeg (2.0.0) lib/ffmpeg/movie.rb:28:in `initialize'
    app/uploaders/movie_uploader.rb:40:in `new'
    app/uploaders/movie_uploader.rb:40:in `watermark_movie'
    carrierwave (0.11.2) lib/carrierwave/uploader/processing.rb:84:in `block in process!'
    carrierwave (0.11.2) lib/carrierwave/uploader/processing.rb:76:in `each'
    carrierwave (0.11.2) lib/carrierwave/uploader/processing.rb:76:in `process!'
    carrierwave_backgrounder (0.4.2) lib/backgrounder/delay.rb:14:in `process!'
    carrierwave (0.11.2) lib/carrierwave/uploader/callbacks.rb:18:in `block in with_callbacks'
    carrierwave (0.11.2) lib/carrierwave/uploader/callbacks.rb:18:in `each'
    carrierwave (0.11.2) lib/carrierwave/uploader/callbacks.rb:18:in `with_callbacks'
    carrierwave (0.11.2) lib/carrierwave/uploader/cache.rb:134:in `cache!'
    carrierwave (0.11.2) lib/carrierwave/mount.rb:329:in `cache'
    carrierwave (0.11.2) lib/carrierwave/mount.rb:163:in `video='
    carrierwave (0.11.2) lib/carrierwave/orm/activerecord.rb:39:in `video='
    activerecord (4.2.1) lib/active_record/attribute_assignment.rb:54:in `public_send'
    activerecord (4.2.1) lib/active_record/attribute_assignment.rb:54:in `_assign_attribute'
    activerecord (4.2.1) lib/active_record/attribute_assignment.rb:41:in `block in assign_attributes'
    actionpack (4.2.1) lib/action_controller/metal/strong_parameters.rb:183:in `each_pair'
    actionpack (4.2.1) lib/action_controller/metal/strong_parameters.rb:183:in `each_pair'
    activerecord (4.2.1) lib/active_record/attribute_assignment.rb:35:in `assign_attributes'
    activerecord (4.2.1) lib/active_record/core.rb:559:in `init_attributes'
    activerecord (4.2.1) lib/active_record/core.rb:281:in `initialize'
    activerecord (4.2.1) lib/active_record/inheritance.rb:61:in `new'
    activerecord (4.2.1) lib/active_record/inheritance.rb:61:in `new'
    app/controllers/movies_controller.rb:71:in `uploadMovie'
    actionpack (4.2.1) lib/action_controller/metal/implicit_render.rb:4:in `send_action'
    actionpack (4.2.1) lib/abstract_controller/base.rb:198:in `process_action'
    actionpack (4.2.1) lib/action_controller/metal/rendering.rb:10:in `process_action'
    actionpack (4.2.1) lib/abstract_controller/callbacks.rb:20:in `block in process_action'
    activesupport (4.2.1) lib/active_support/callbacks.rb:117:in `call'
    activesupport (4.2.1) lib/active_support/callbacks.rb:117:in `call'
    activesupport (4.2.1) lib/active_support/callbacks.rb:555:in `block (2 levels) in compile'
    activesupport (4.2.1) lib/active_support/callbacks.rb:505:in `call'
    activesupport (4.2.1) lib/active_support/callbacks.rb:505:in `call'
    activesupport (4.2.1) lib/active_support/callbacks.rb:92:in `_run_callbacks'
    activesupport (4.2.1) lib/active_support/callbacks.rb:776:in `_run_process_action_callbacks'
    activesupport (4.2.1) lib/active_support/callbacks.rb:81:in `run_callbacks'
    actionpack (4.2.1) lib/abstract_controller/callbacks.rb:19:in `process_action'
    actionpack (4.2.1) lib/action_controller/metal/rescue.rb:29:in `process_action'
    actionpack (4.2.1) lib/action_controller/metal/instrumentation.rb:32:in `block in process_action'
    activesupport (4.2.1) lib/active_support/notifications.rb:164:in `block in instrument'
    activesupport (4.2.1) lib/active_support/notifications/instrumenter.rb:20:in `instrument'
    activesupport (4.2.1) lib/active_support/notifications.rb:164:in `instrument'
    actionpack (4.2.1) lib/action_controller/metal/instrumentation.rb:30:in `process_action'
    actionpack (4.2.1) lib/action_controller/metal/params_wrapper.rb:250:in `process_action'
    activerecord (4.2.1) lib/active_record/railties/controller_runtime.rb:18:in `process_action'
    actionpack (4.2.1) lib/abstract_controller/base.rb:137:in `process'
    actionview (4.2.1) lib/action_view/rendering.rb:30:in `process'
    actionpack (4.2.1) lib/action_controller/metal.rb:196:in `dispatch'
    actionpack (4.2.1) lib/action_controller/metal/rack_delegation.rb:13:in `dispatch'
    actionpack (4.2.1) lib/action_controller/metal.rb:237:in `block in action'
    actionpack (4.2.1) lib/action_dispatch/routing/route_set.rb:74:in `call'
    actionpack (4.2.1) lib/action_dispatch/routing/route_set.rb:74:in `dispatch'
    actionpack (4.2.1) lib/action_dispatch/routing/route_set.rb:43:in `serve'
    actionpack (4.2.1) lib/action_dispatch/journey/router.rb:43:in `block in serve'
    actionpack (4.2.1) lib/action_dispatch/journey/router.rb:30:in `each'
    actionpack (4.2.1) lib/action_dispatch/journey/router.rb:30:in `serve'
    actionpack (4.2.1) lib/action_dispatch/routing/route_set.rb:819:in `call'
    rack (1.6.4) lib/rack/etag.rb:24:in `call'
    rack (1.6.4) lib/rack/conditionalget.rb:38:in `call'
    rack (1.6.4) lib/rack/head.rb:13:in `call'
    actionpack (4.2.1) lib/action_dispatch/middleware/params_parser.rb:27:in `call'
    actionpack (4.2.1) lib/action_dispatch/middleware/flash.rb:260:in `call'
    rack (1.6.4) lib/rack/session/abstract/id.rb:225:in `context'
    rack (1.6.4) lib/rack/session/abstract/id.rb:220:in `call'
    actionpack (4.2.1) lib/action_dispatch/middleware/cookies.rb:560:in `call'
    activerecord (4.2.1) lib/active_record/query_cache.rb:36:in `call'
    activerecord (4.2.1) lib/active_record/connection_adapters/abstract/connection_pool.rb:649:in `call'
    activerecord (4.2.1) lib/active_record/migration.rb:378:in `call'
    actionpack (4.2.1) lib/action_dispatch/middleware/callbacks.rb:29:in `block in call'
    activesupport (4.2.1) lib/active_support/callbacks.rb:88:in `call'
    activesupport (4.2.1) lib/active_support/callbacks.rb:88:in `_run_callbacks'
    activesupport (4.2.1) lib/active_support/callbacks.rb:776:in `_run_call_callbacks'
    activesupport (4.2.1) lib/active_support/callbacks.rb:81:in `run_callbacks'
    actionpack (4.2.1) lib/action_dispatch/middleware/callbacks.rb:27:in `call'
    actionpack (4.2.1) lib/action_dispatch/middleware/reloader.rb:73:in `call'
    actionpack (4.2.1) lib/action_dispatch/middleware/remote_ip.rb:78:in `call'
    actionpack (4.2.1) lib/action_dispatch/middleware/debug_exceptions.rb:17:in `call'
    web-console (2.3.0) lib/web_console/middleware.rb:20:in `block in call'
    web-console (2.3.0) lib/web_console/middleware.rb:18:in `catch'
    web-console (2.3.0) lib/web_console/middleware.rb:18:in `call'
    actionpack (4.2.1) lib/action_dispatch/middleware/show_exceptions.rb:30:in `call'
    railties (4.2.1) lib/rails/rack/logger.rb:38:in `call_app'
    railties (4.2.1) lib/rails/rack/logger.rb:20:in `block in call'
    activesupport (4.2.1) lib/active_support/tagged_logging.rb:68:in `block in tagged'
    activesupport (4.2.1) lib/active_support/tagged_logging.rb:26:in `tagged'
    activesupport (4.2.1) lib/active_support/tagged_logging.rb:68:in `tagged'
    railties (4.2.1) lib/rails/rack/logger.rb:20:in `call'
    actionpack (4.2.1) lib/action_dispatch/middleware/request_id.rb:21:in `call'
    rack (1.6.4) lib/rack/methodoverride.rb:22:in `call'
    rack (1.6.4) lib/rack/runtime.rb:18:in `call'
    activesupport (4.2.1) lib/active_support/cache/strategy/local_cache_middleware.rb:28:in `call'
    rack (1.6.4) lib/rack/lock.rb:17:in `call'
    actionpack (4.2.1) lib/action_dispatch/middleware/static.rb:113:in `call'
    rack (1.6.4) lib/rack/sendfile.rb:113:in `call'
    railties (4.2.1) lib/rails/engine.rb:518:in `call'
    railties (4.2.1) lib/rails/application.rb:164:in `call'
    rack (1.6.4) lib/rack/lock.rb:17:in `call'
    rack (1.6.4) lib/rack/content_length.rb:15:in `call'
    rack (1.6.4) lib/rack/handler/webrick.rb:88:in `service'
    /home/felix/.rvm/rubies/ruby-2.0.0-p643/lib/ruby/2.0.0/webrick/httpserver.rb:138:in `service'
    /home/felix/.rvm/rubies/ruby-2.0.0-p643/lib/ruby/2.0.0/webrick/httpserver.rb:94:in `run'
    /home/felix/.rvm/rubies/ruby-2.0.0-p643/lib/ruby/2.0.0/webrick/server.rb:295:in `block in start_thread'

    UPDATE — Movie Uploader

    # encoding: utf-8
    class MovieUploader < CarrierWave::Uploader::Base

     # Include RMagick or MiniMagick support:
     # include CarrierWave::RMagick
     include CarrierWave::MiniMagick
     include CarrierWave::Video
     include CarrierWave::Video::Thumbnailer
     include CarrierWave::Backgrounder::Delay

     require 'rubygems'
     require 'streamio-ffmpeg'

     # Choose what kind of storage to use for this uploader:
     storage :fog

     # Override the directory where uploaded files will be stored.
     # This is a sensible default for uploaders that are meant to be mounted:
     def store_dir
       "uploads/#{model.class.to_s.underscore}/#{mounted_as}/#{model.id}"
     end

     process :watermark_movie

     def watermark_movie
       puts "ssssssssssssssssssssssssssssssssss"
       puts self.file.inspect

       if self.file.path
         options = {watermark: "http://felix-hohlwegler.de/holz-soft/include/designs/design13/images/header.png", resolution: "640x360", watermark_filter: { position: "RT", padding_x: 10, padding_y: 10 } }
         self.model.file = FFMPEG::Movie.new(self.file.path).transcode("#{root}/#{cache_dir}/#{self.cache_id}/file.mp4", options)
       end
     end

     version :thumb do
       process thumbnail: [{format: 'png', quality: 10, size: 1200, strip: false, seek: 10, logger: Rails.logger}]
       def full_filename for_file
         png_name for_file, version_name
       end
     end

     def png_name for_file, version_name
       %Q{#{version_name}_#{for_file.chomp(File.extname(for_file))}.png}
     end


     # Add a white list of extensions which are allowed to be uploaded.
     # For images you might use something like this:
      def extension_white_list
        %w(mov avi mkv mpeg mpeg2 mp4 3gp)
      end
    end
  • Building my JAVA parameter array for FFMPEG

    29 janvier 2016, par user3541092

    FFmpeg Version : N-63893-gc69defd Copyright (c) 2000-2014 the FFmpeg developers
    built on Jul 16 2014 05:38:01 with gcc 4.6 (Debian 4.6.3-1)

    Machine : Amazon Linux t2.micro (free tier)

    Sample File : sample_iTunes.mov
    Sample File URL : https://support.apple.com/en-us/HT201549

    I’m trying to replicate the following FFmpeg command, using a string array and then pass this array into the Runtime.getRuntime().exec().

    ffmpeg -i file:/var/local/ffmpegtest/media_input/sample_iTunes.mov -pix_fmt yuv420p -c:v libx264 -vtag mp42 -metadata major_brand="mp42" -b:v 8000k -minrate 8000k -maxrate 10000k -ac 2 -strict experimental -c:a aac -b:a 256k -metadata:s:a:0 handler="Stereo" /var/local/ffmpegtest/media_output/sample_iTunes.mp4 -y

    NOTE : This works when I pass the full command, as a single string into Runtime.getRuntime().exec().

       String _cmd = "ffmpeg -i %s -pix_fmt yuv420p -c:v libx264 -vtag mp42 -metadata major_brand=\"mp42\" "
               + "-b:v 8000k -minrate 8000k -maxrate 10000k -ac 2 -strict experimental -c:a aac -b:a 256k -metadata:s:a:0 handler=\"Stereo\" %s -y";
       String _ffmpegCommand = String.format(_cmd, _inputFile, _outPutFile);
       p = Runtime.getRuntime().exec(_ffmpegCommand);
       BufferedReader _reader = new BufferedReader(new InputStreamReader(p.getErrorStream()));

       String _line = null;

       while((_line = _reader.readLine()) != null) {
           lw.writeLine(_logPath + _logName, _line);
           System.out.println(_line);
       }

    I started out with just a basic parameter list. As I add add each additional parameter, I re-build the JAR file and upload it to my EC2 instance to test for any errors.

    The following string array works :

    try
           {
               String[] _params = {"ffmpeg",
                          "-i",
                          String.format("%s", _inputFile),
                          "-pix_fmt",
                          "yuv420p",
                          "-c:v",
                          "libx264",
                          String.format("%s", _outPutFile),
                          "-y"};

               p = Runtime.getRuntime().exec(_params);

               BufferedReader _reader = new BufferedReader(new InputStreamReader(p.getErrorStream()));

               String _line = null;

               while((_line = _reader.readLine()) != null) {
                   lw.writeLine(_logPath + _logName, _line);
                   System.out.println(_line);
               }
           }
           catch (Exception e) {
               BufferedReader _reader = new BufferedReader(new InputStreamReader(p.getErrorStream()));

               String _line = null;

               while((_line = _reader.readLine()) != null) {
                   lw.writeLine(_logPath + _logName, _line);
                   System.out.println(_line);
               }

           }

    However, when I continue to build the array with additional parameters, I begin to experience problems (lets add -vtag mp42) :

    try
           {
               String[] _params = {"ffmpeg",
                          "-i",
                          String.format("%s", _inputFile),
                          "-pix_fmt",
                          "yuv420p",
                          "-c:v",
                          "libx264",
                          "-vtag", // <---- New
                          "mp42", // <---  New
                          String.format("%s", _outPutFile),
                          "-y"};

               p = Runtime.getRuntime().exec(_params);

               BufferedReader _reader = new BufferedReader(new InputStreamReader(p.getErrorStream()));

               String _line = null;

               while((_line = _reader.readLine()) != null) {
                   lw.writeLine(_logPath + _logName, _line);
                   System.out.println(_line);
               }
           }
           catch (Exception e) {
               BufferedReader _reader = new BufferedReader(new InputStreamReader(p.getErrorStream()));

               String _line = null;

               while((_line = _reader.readLine()) != null) {
                   lw.writeLine(_logPath + _logName, _line);
                   System.out.println(_line);
               }

           }

    Error Message : Could not write header for output file #0 (incorrect codec parameters ?) : Invalid data found when processing input

    Full Log output for errant trail run :

    29 Jan 2016 03:45:09 UTC - Running FFMpeg...
    29 Jan 2016 03:45:09 UTC -  Input file: /var/local/ffmpegtest/media_input/sample_iTunes.mov
    29 Jan 2016 03:45:09 UTC -  Output file: /var/local/ffmpegtest/media_output/sample_iTunes.mp4
    29 Jan 2016 03:45:09 UTC - ffmpeg version N-63893-gc69defd Copyright (c) 2000-2014 the FFmpeg developers
    29 Jan 2016 03:45:09 UTC -   built on Jul 16 2014 05:38:01 with gcc 4.6 (Debian 4.6.3-1)
    29 Jan 2016 03:45:09 UTC -   configuration: --prefix=/root/ffmpeg-static/64bit --extra-cflags='-I/root/ffmpeg-static/64bit/include -static' --extra-ldflags='-L/root/ffmpeg-static/64bit/lib -static' --extra-libs='-lxml2 -lexpat -lfreetype' --enable-static --disable-shared --disable-ffserver --disable-doc --enable-bzlib --enable-zlib --enable-postproc --enable-runtime-cpudetect --enable-libx264 --enable-gpl --enable-libtheora --enable-libvorbis --enable-libmp3lame --enable-gray --enable-libass --enable-libfreetype --enable-libopenjpeg --enable-libspeex --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-version3 --enable-libvpx
    29 Jan 2016 03:45:09 UTC -   libavutil      52. 89.100 / 52. 89.100
    29 Jan 2016 03:45:09 UTC -   libavcodec     55. 66.101 / 55. 66.101
    29 Jan 2016 03:45:09 UTC -   libavformat    55. 43.100 / 55. 43.100
    29 Jan 2016 03:45:09 UTC -   libavdevice    55. 13.101 / 55. 13.101
    29 Jan 2016 03:45:09 UTC -   libavfilter     4.  8.100 /  4.  8.100
    29 Jan 2016 03:45:09 UTC -   libswscale      2.  6.100 /  2.  6.100
    29 Jan 2016 03:45:09 UTC -   libswresample   0. 19.100 /  0. 19.100
    29 Jan 2016 03:45:09 UTC -   libpostproc    52.  3.100 / 52.  3.100
    29 Jan 2016 03:45:09 UTC - Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/var/local/ffmpegtest/media_input/sample_iTunes.mov':
    29 Jan 2016 03:45:09 UTC -   Metadata:
    29 Jan 2016 03:45:09 UTC -     major_brand     : qt  
    29 Jan 2016 03:45:09 UTC -     minor_version   : 537199360
    29 Jan 2016 03:45:09 UTC -     compatible_brands: qt  
    29 Jan 2016 03:45:09 UTC -     creation_time   : 2005-10-17 22:54:32
    29 Jan 2016 03:45:09 UTC -   Duration: 00:01:25.50, start: 0.000000, bitrate: 307 kb/s
    29 Jan 2016 03:45:09 UTC -     Stream #0:0(eng): Video: mpeg4 (Simple Profile) (mp4v / 0x7634706D), yuv420p, 640x480 [SAR 1:1 DAR 4:3], 261 kb/s, 10 fps, 10 tbr, 3k tbn, 25 tbc (default)
    29 Jan 2016 03:45:09 UTC -     Metadata:
    29 Jan 2016 03:45:09 UTC -       creation_time   : 2005-10-17 22:54:33
    29 Jan 2016 03:45:09 UTC -       handler_name    : Apple Video Media Handler
    29 Jan 2016 03:45:09 UTC -       encoder         : 3ivx D4 4.5.1
    29 Jan 2016 03:45:09 UTC -     Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 32000 Hz, mono, fltp, 43 kb/s (default)
    29 Jan 2016 03:45:09 UTC -     Metadata:
    29 Jan 2016 03:45:09 UTC -       creation_time   : 2005-10-17 22:54:34
    29 Jan 2016 03:45:09 UTC -       handler_name    : Apple Sound Media Handler
    29 Jan 2016 03:45:09 UTC - [libx264 @ 0x30c2c00] using SAR=1/1
    29 Jan 2016 03:45:09 UTC - [libx264 @ 0x30c2c00] using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle SSE4.2 AVX AVX2 FMA3 BMI1 BMI2
    29 Jan 2016 03:45:09 UTC - [libx264 @ 0x30c2c00] profile High, level 2.2
    29 Jan 2016 03:45:09 UTC - [libx264 @ 0x30c2c00] 264 - core 129 r2230 1cffe9f - H.264/MPEG-4 AVC codec - Copyleft 2003-2012 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=1 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=10 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
    29 Jan 2016 03:45:09 UTC - [mp4 @ 0x30c21a0] Tag mp42/0x3234706d incompatible with output codec id '28' ([33][0][0][0])
    29 Jan 2016 03:45:09 UTC - Output #0, mp4, to '/var/local/ffmpegtest/media_output/sample_iTunes.mp4':
    29 Jan 2016 03:45:09 UTC -   Metadata:
    29 Jan 2016 03:45:09 UTC -     major_brand     : qt  
    29 Jan 2016 03:45:09 UTC -     minor_version   : 537199360
    29 Jan 2016 03:45:09 UTC -     compatible_brands: qt  
    29 Jan 2016 03:45:09 UTC -     Stream #0:0(eng): Video: h264 (libx264) (mp42 / 0x3234706D), yuv420p, 640x480 [SAR 1:1 DAR 4:3], q=-1--1, 10 fps, 90k tbn, 10 tbc (default)
    29 Jan 2016 03:45:09 UTC -     Metadata:
    29 Jan 2016 03:45:09 UTC -       creation_time   : 2005-10-17 22:54:33
    29 Jan 2016 03:45:09 UTC -       handler_name    : Apple Video Media Handler
    29 Jan 2016 03:45:09 UTC -       encoder         : Lavc55.66.101 libx264
    29 Jan 2016 03:45:09 UTC -     Stream #0:1(eng): Audio: aac (libvo_aacenc), 32000 Hz, mono, s16, 128 kb/s (default)
    29 Jan 2016 03:45:09 UTC -     Metadata:
    29 Jan 2016 03:45:09 UTC -       creation_time   : 2005-10-17 22:54:34
    29 Jan 2016 03:45:09 UTC -       handler_name    : Apple Sound Media Handler
    29 Jan 2016 03:45:09 UTC -       encoder         : Lavc55.66.101 libvo_aacenc
    29 Jan 2016 03:45:09 UTC - Stream mapping:
    29 Jan 2016 03:45:09 UTC -   Stream #0:0 -> #0:0 (mpeg4 (native) -> h264 (libx264))
    29 Jan 2016 03:45:09 UTC -   Stream #0:1 -> #0:1 (aac (native) -> aac (libvo_aacenc))
    29 Jan 2016 03:45:09 UTC - Could not write header for output file #0 (incorrect codec parameters ?): Invalid data found when processing input