This project is being deprecated in favor of Ruby AV
Home Page: https://github.com/ruby-av/
When I try to upload videos it posts as a black screen with a play button that does not work. See
below. I added 'Paperclip.options[:command_path] = "/usr/local/bin" into my config.development folder and the 'paperclip-ffmpeg' gem has been included as well. Any ideas? I have been working on this for awhile. I have a post on stackoverflow as well however, I have had no feedback. Thanks any help is greatly appreciated.
Post Model
class Post < ActiveRecord::Base
belongs_to :user
has_attached_file :image, :styles => { :medium => "300x300>", :thumb => "100x100>" }
has_attached_file :video, :styles => {
:medium => { :geometry => "300x300", :format => 'flv' },
:thumb => { :geometry => "100x100#", :format => 'jpg', :time => 10 }
}, :processors => [:ffmpeg]
has_attached_file :video, :styles => {
:mobile => {:geometry => "400x300", :format => 'mp4', :streaming => true}
}, :processors => [:ffmpeg, :qtfaststart]
validates_attachment_content_type :image, :content_type => ["video/mp4", "video.MOV", "video/flv", "image/jpg", "image/jpeg", "image/png", "image/gif"]
validates :description, presence: true
validates :image, presence: false
validates :video, presence: false
end
Migration
class AddAttachmentImageToPosts < ActiveRecord::Migration
def self.up
change_table :posts do |t|
t.attachment :image
t.attachment :video
end
end
def self.down
drop_attached_file :posts, :image, :video
end
end
def change
create_table :videos do |t|
t.string :video_file_name
t.string :video_content_type
t.integer :video_file_size
t.datetime :video_updated_at
t.timestamps
end
end
Can't find a solution for this anywhere. I'm trying to upload a video and a picture to my site. This only happens when I use mp4 and qtfaststart. If I do flv or wmv it works fine because I'm not calling qtfaststart. On the new view I submit my two files (doesn't work with just a video either) in my form. Chrome shows the % uploading, then "Waiting for localhost..." for 15-20 minutes and finally I get the error in the title with this as the application trace:
app/controllers/auctions_controller.rb:10:in 'new' app/controllers/auctions_controller.rb:10:in 'create'
model has_attached_file :vid, styles: { medium: { geometry: "640x480", format: 'mp4', :streaming => true }}, processors: [:ffmpeg, :qtfaststart]
show <video src= " <%= @auction.vid.url(:medium) %>" type="video/mp4"> Your browser does not support the video tag. </video>
new <%= form_for(@auction, html: { multipart: true }) do |f| %> <%= render 'shared/error_messages', object: f.object %> <%= f.label :vid, "Upload Patent Video" %> <%= f.file_field :vid, id: "shit" %> <%= f.submit "Add Video", class: "btn btn-big btn-primary", id: "sign_btn2" %>
controller class AuctionsController < ApplicationController
def index end
def new @auction = Auction.new end
def create @auction = Auction.new(params[:auction] ) if @auction.save flash[:success] = "Uploaded new video!" redirect_to @auction else render 'new' end end
def show @auction = Auction.find(params[:id]) end end
Hello!
I'm a programming newbie using Ruby on Rails. I'm playing around with making a hacker news clone. I want to allow users to upload videos to their posts and other users to view those videos. I'd trying to use your gem to implement that. I used bundle to install paperclip and homebrew to install ffmpeg. How should I install qt-faststart? I didn't understand https://github.com/danielgtaylor/qtfaststart.
I would also love suggestions for how to display videos in the post view page.
Any help would be greatly appreciated! Thanks so much and I apologize if this is a misuse of the wiki. I wasn't sure where would be the best place to ask this question.
4 tests are failing when running rspec tests...
rspec ./spec/integration/paperclip-ffmpeg_spec.rb:4 # Video should be saved
rspec ./spec/integration/paperclip-ffmpeg_spec.rb:19 # Thumbnail file should exist
rspec ./spec/integration/paperclip-ffmpeg_spec.rb:30 # Thumbnail file should be empty
rspec ./spec/integration/paperclip-ffmpeg_spec.rb:35 # Thumbnail file should be 100*100
video uploads and converts ok, but on video_tag it does not play, not even by visiting the mp4 link directly,
When processing a song with UTF-8 metadata, paperclip-ffmpeg fails with:
ruby-1.9.2-p180 :001 > DelayedPaperclip.process_job "Audio", 1, "file"
Audio Load (57.4ms) SELECT `documents`.* FROM `documents` WHERE `documents`.`type` IN ('Audio') AND `documents`.`id` = ? LIMIT 1 [["id", 1]]
[paperclip] ffmpeg -i /tmp/paperclip-reprocess20111024-10174-cvvqae 2>&1
ArgumentError: invalid byte sequence in UTF-8
from /home/atd/.rvm/gems/ruby-1.9.2-p180/gems/paperclip-ffmpeg-0.7.0/lib/paperclip-ffmpeg.rb:135:in `block in identify'
from /home/atd/.rvm/gems/ruby-1.9.2-p180/gems/paperclip-ffmpeg-0.7.0/lib/paperclip-ffmpeg.rb:134:in `each'
from /home/atd/.rvm/gems/ruby-1.9.2-p180/gems/paperclip-ffmpeg-0.7.0/lib/paperclip-ffmpeg.rb:134:in `identify'
from /home/atd/.rvm/gems/ruby-1.9.2-p180/gems/paperclip-ffmpeg-0.7.0/lib/paperclip-ffmpeg.rb:37:in `initialize'
from /home/atd/.rvm/gems/ruby-1.9.2-p180/gems/paperclip-2.3.11/lib/paperclip/processor.rb:33:in `new'
from /home/atd/.rvm/gems/ruby-1.9.2-p180/gems/paperclip-2.3.11/lib/paperclip/processor.rb:33:in `make'
from /home/atd/.rvm/gems/ruby-1.9.2-p180/gems/paperclip-2.3.11/lib/paperclip/attachment.rb:344:in `block (2 levels) in post_process_styles'
from /home/atd/.rvm/gems/ruby-1.9.2-p180/gems/paperclip-2.3.11/lib/paperclip/attachment.rb:343:in `each'
from /home/atd/.rvm/gems/ruby-1.9.2-p180/gems/paperclip-2.3.11/lib/paperclip/attachment.rb:343:in `inject'
from /home/atd/.rvm/gems/ruby-1.9.2-p180/gems/paperclip-2.3.11/lib/paperclip/attachment.rb:343:in `block in post_process_styles'
from /home/atd/.rvm/gems/ruby-1.9.2-p180/gems/paperclip-2.3.11/lib/paperclip/attachment.rb:339:in `each'
from /home/atd/.rvm/gems/ruby-1.9.2-p180/gems/paperclip-2.3.11/lib/paperclip/attachment.rb:339:in `post_process_styles'
from /home/atd/.rvm/gems/ruby-1.9.2-p180/gems/paperclip-2.3.11/lib/paperclip/attachment.rb:333:in `block (2 levels) in post_process'
from /home/atd/.rvm/gems/ruby-1.9.2-p180/gems/activesupport-3.1.1/lib/active_support/callbacks.rb:390:in `_run_file_post_process_callbacks'
from /home/atd/.rvm/gems/ruby-1.9.2-p180/gems/activesupport-3.1.1/lib/active_support/callbacks.rb:81:in `run_callbacks'
from /home/atd/.rvm/gems/ruby-1.9.2-p180/gems/paperclip-2.3.11/lib/paperclip/callback_compatability.rb:54:in `run_paperclip_callbacks'
from /home/atd/.rvm/gems/ruby-1.9.2-p180/gems/paperclip-2.3.11/lib/paperclip/attachment.rb:332:in `block in post_process'
from /home/atd/.rvm/gems/ruby-1.9.2-p180/gems/activesupport-3.1.1/lib/active_support/callbacks.rb:390:in `_run_post_process_callbacks'
from /home/atd/.rvm/gems/ruby-1.9.2-p180/gems/activesupport-3.1.1/lib/active_support/callbacks.rb:81:in `run_callbacks'
from /home/atd/.rvm/gems/ruby-1.9.2-p180/gems/paperclip-2.3.11/lib/paperclip/callback_compatability.rb:54:in `run_paperclip_callbacks'
from /home/atd/.rvm/gems/ruby-1.9.2-p180/gems/paperclip-2.3.11/lib/paperclip/attachment.rb:331:in `post_process'
from /home/atd/.rvm/gems/ruby-1.9.2-p180/gems/paperclip-2.3.11/lib/paperclip/attachment.rb:254:in `reprocess!'
from /home/atd/.rvm/gems/ruby-1.9.2-p180/gems/delayed_paperclip-0.7.2/lib/delayed_paperclip.rb:149:in `process_delayed!'
from /home/atd/.rvm/gems/ruby-1.9.2-p180/gems/delayed_paperclip-0.7.2/lib/delayed_paperclip.rb:31:in `process_job'
from (irb):1
from /home/atd/.rvm/gems/ruby-1.9.2-p180/gems/railties-3.1.1/lib/rails/commands/console.rb:45:in `start'
from /home/atd/.rvm/gems/ruby-1.9.2-p180/gems/railties-3.1.1/lib/rails/commands/console.rb:8:in `start'
from /home/atd/.rvm/gems/ruby-1.9.2-p180/gems/railties-3.1.1/lib/rails/commands.rb:40:in `<top (required)>'
from script/rails:6:in `require'
from script/rails:6:in `<main>'ruby-1.9.2-p180 :002 >
Is there a way to pick a lower value if :time is more than the video length?
I have different styles defined in my attachment model:
styles: lambda { |s|
if s.instance.type_image?
{ screen: "1000x1000>", medium: "200x200#", thumb: "90x80#" }
elsif s.instance.type_video?
{ screen: { geometry: "1000x1000>", format: 'jpg', time: 10 },
medium: { geometry: "200x200#", format: 'jpg', time: 10 },
thumb: { geometry: "90x80#", format: 'jpg', time: 10 } }
end
},It works correctly when run in my dev environment, but in production I only get the first style (screen), the other two are not generated.
The only thing that I can think of is that both ffmpeg implementations are not the same
I'm developing on OS X, and installed ffmpeg using brew, so my ffmpeg version is:
ffmpeg version 1.1.3 Copyright (c) 2000-2013 the FFmpeg developers
built on Feb 25 2013 19:52:57 with Apple LLVM version 4.2 (clang-425.0.24) (based on LLVM 3.2svn)
My production server runs on Ubuntu, so I installed ffmpeg using apt-get, and so the version is:
FFmpeg version SVN-r0.5.10-4:0.5.10-1, Copyright (c) 2000-2009 Fabrice Bellard, et al.
Firstly, this is a really excellent bit of work, so thank you!
I'm still a Rails newbie, so apologies if I'm oversimplifying things but, while I have the gem up and running exactly as I want it, I'm still slightly confused about how I should go about getting metadata (and, specifically, the length of a video attachment) using Paperclip FFMPEG. I've tried to follow the response in a previous issue but my inexperience is letting me down.
My (Rails 3.2) model ("Video") looks a bit like this, in which :sourcefile represents the file attachment (elided code):
class Video < ActiveRecord::Base
attr_accessible :description, :title, :sourcefile
has_attached_file :sourcefile, [...etc...]
...
end
My migration for the Video model looks like this:
class CreateVideos < ActiveRecord::Migration
def change
create_table :videos do |t|
t.string :title
t.text :description
t.timestamps
end
end
end
Finally, the migration for the attachment is as follows:
class AddAttachmentSourcefileToVideos < ActiveRecord::Migration
def self.up
change_table :videos do |t|
t.has_attached_file :sourcefile
end
end
def self.down
drop_attached_file :videos, :sourcefile
end
end
So, my questions are:
Thanks for any help!
Thanks for this awesome gem, it is very useful.
Trying to convert to FLV triggers this error: FLV does not support sample rate 32000, choose from (44100, 22050, 11025)
Is there a resampling option built into the gem, or any other solution?
The following error is raised by ffmpeg processor when error output is given by shell.
uninitialized constant Paperclip::Ffmpeg::PaperclipError
Seems like there is a typo in ffmpeg.rb processor. Here's the patch:
--- /tmp/ffmpeg.rb 2012-07-17 00:17:22.000000000 -0400
+++ ffmpeg.rb 2012-07-17 00:17:30.000000000 -0400
@@ -119,7 +119,7 @@
begin
success = Paperclip.run("ffmpeg", parameters, :source => "#{File.expand_path(src.path)}", :dest => File.expand_path(dst.path))
rescue Cocaine::ExitStatusError => e
- raise PaperclipError, "error while processing video for #{@basename}: #{e}" if @whiny
+ raise Paperclip::Error, "error while processing video for #{@basename}: #{e}" if @whiny
end
dst
I've read through the source for this gem, and I can't see where I could pass in quality settings. I need to make MP4 out of MOV at a higher quality level than the current default. Any tips on where to look?
Thanks!
Everything is fine with the version 1.0.1 but when I switch to version 1.2.0 I get this stack:
Command :: PATH=/usr/local/bin/ffmpeg:$PATH file -b --mime '/var/folders/43/t8s11k6d145c4wtwfpnbxh640000gn/T/6c84cbd30cf9350a990bad2bcc1bec5f20150205-9509-104fieg.MOV'
sh: -c: line 0: syntax error near unexpected token `then'
sh: -c: line 0: `PATH=/usr/local/bin/ffmpeg:$PATH if command -v ffprobe 2>/dev/null; then echo "true"; else echo "false"; fi'
Could not log "process_action.action_controller" event. Encoding::UndefinedConversionError: "\xEA" from ASCII-8BIT to UTF-8 [...]
Cocaine::ExitStatusError - Command 'PATH=/usr/local/bin/ffmpeg:$PATH if command -v ffprobe 2>/dev/null; then echo "true"; else echo "false"; fi' returned 2. Expected 0
Here is the command output:
:
cocaine (0.5.5) lib/cocaine/command_line.rb:92:in `run'
paperclip-ffmpeg (1.2.0) lib/paperclip_processors/ffmpeg.rb:249:in `detect_command'
paperclip-ffmpeg (1.2.0) lib/paperclip_processors/ffmpeg.rb:233:in `detect_ffprobe_or_avprobe'
paperclip-ffmpeg (1.2.0) lib/paperclip_processors/ffmpeg.rb:183:in `identify'
paperclip-ffmpeg (1.2.0) lib/paperclip_processors/ffmpeg.rb:36:in `initialize'
paperclip (4.2.1) lib/paperclip/processor.rb:33:in `make'
paperclip (4.2.1) lib/paperclip/attachment.rb:522:in `block in post_process_style'
paperclip (4.2.1) lib/paperclip/attachment.rb:521:in `post_process_style'
paperclip (4.2.1) lib/paperclip/attachment.rb:512:in `block in post_process_styles'
paperclip (4.2.1) lib/paperclip/attachment.rb:511:in `post_process_styles'
paperclip (4.2.1) lib/paperclip/attachment.rb:503:in `block (2 levels) in post_process'
If i try to execute the command in my terminal:
$ PATH=/usr/local/bin/ffmpeg:$PATH if command -v ffprobe 2>/dev/null; then echo "true"; else echo "false"; fi
bash: syntax error near unexpected token `then'
RubyGems.org doesn't report a license for your gem. This is because it is not specified in the gemspec of your last release.
via e.g.
spec.license = 'MIT'
# or
spec.licenses = ['MIT', 'GPL-2']
Including a license in your gemspec is an easy way for rubygems.org and other tools to check how your gem is licensed. As you can imagine, scanning your repository for a LICENSE file or parsing the README, and then attempting to identify the license or licenses is much more difficult and more error prone. So, even for projects that already specify a license, including a license in your gemspec is a good practice. See, for example, how rubygems.org uses the gemspec to display the rails gem license.
There is even a License Finder gem to help companies/individuals ensure all gems they use meet their licensing needs. This tool depends on license information being available in the gemspec. This is an important enough issue that even Bundler now generates gems with a default 'MIT' license.
I hope you'll consider specifying a license in your gemspec. If not, please just close the issue with a nice message. In either case, I'll follow up. Thanks for your time!
Appendix:
If you need help choosing a license (sorry, I haven't checked your readme or looked for a license file), GitHub has created a license picker tool. Code without a license specified defaults to 'All rights reserved'-- denying others all rights to use of the code.
Here's a list of the license names I've found and their frequencies
p.s. In case you're wondering how I found you and why I made this issue, it's because I'm collecting stats on gems (I was originally looking for download data) and decided to collect license metadata,too, and make issues for gemspecs not specifying a license as a public service :). See the previous link or my blog post about this project for more information.
I am using Paperclip , and paperclip-ffmpeg for processing uploads. Below is my code
class Asset < ActiveRecord::Base
belongs_to :profile
has_attached_file :photo, :styles => {
:mobile => {:geometry => "400x300", :format => 'mp4', :streaming => true}
}, :processors => [:ffmpeg]
validates_attachment_content_type :photo, :content_type => ['image/jpeg', 'image/png', 'image/gif', 'application/msword', 'application/pdf', 'video/x-flv']
end
when i upload image or video file then it is working properly. But when i upload PDF or doc
file, this error occurs.
"uninitialized constant Paperclip::Error"
Any help??
Or How i can put if condition validation if upload file is PDF or Doc. Then i can skip this
below code. Because this is cause of error when file type is PDF or Doc.
":styles => {
:mobile => {:geometry => "400x300", :format => 'mp4', :streaming => true}
}, :processors => [:ffmpeg]"
Thanks
I'm finding using the plugin in combination with the :processors => [:ffmpeg, :qtfaststart] & :streaming => true options looses the meta hash that is normally added to the <attachment>_meta field - is this a known issue?
I'd like to request adding the ability to use Exiftool to produce the metadata hash, instead of ffprobe.. There's things like rotation that would be super useful in determining whether or not to rotate a video, and other metadata that's more robust than ffprobe offers.
Thanks!
I'm extracting a thumbnail from rotated video- it has a "rotate : 90" in metadata, and the output image is rotate too but with no metadata.
shouldn't the library should rotate it according to metadata or at least save the metadata in EXIF?
Hi, this maybe a very noobish issue, but I'm using this gem to get video thumbnails from images as previews.
Simply having:
:thumb => { :geometry => "200x200#", :format => 'jpg', :time => 1 }
Works for horizontal and most videos, but when I have a vertical video, it ignores the cropping and just creates a 200xLARGER thumbnail. Anyway of getting this to crop properly for vertical videos?
I'm using the following thumbnail style: :thumb => { :geometry => '128x120', :format => 'jpg', :time => 5}
The problem is that thumbnail generation silently fails for videos that are less than 5 seconds in length, producing a thumbnail that is zero bytes in length.
Should there be either a raised exception, or retry for thumbnail generation for example from the beginning of video?
Video error while processing video for small20130705-2436-1im7njj: Command 'ffmpeg -i '/tmp/small20130705-2436-1im7njj.mp4' -s 640x364 -y '/tmp/small20130705-2436-1im7njj20130705-2436-f413zk.mp4'' returned 1. Expected 0 Here is the command output:
ffmpeg version 0.8.6-4:0.8.6-0ubuntu0.12.04.1, Copyright (c) 2000-2013 the Libav developers
built on Apr 2 2013 17:00:59 with gcc 4.6.3
*** THIS PROGRAM IS DEPRECATED ***
This program is only provided for compatibility and will be removed in a future release. Please use avconv instead.
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/tmp/small20130705-2436-aolk6b.mp4':
Metadata:
major_brand : mp42
minor_version : 0
compatible_brands: mp42isomavc1
creation_time : 2010-03-20 21:29:11
encoder : HandBrake 0.9.4 2009112300
Duration: 00:00:05.56, start: 0.000000, bitrate: 551 kb/s
Stream #0.0(und): Video: h264 (Constrained Baseline), yuv420p, 560x320, 465 kb/s, 30 fps, 30 tbr, 90k tbn, 60 tbc
Metadata:
creation_time : 2010-03-20 21:29:11
Stream #0.1(eng): Audio: aac, 48000 Hz, mono, s16, 83 kb/s
Metadata:
creation_time : 2010-03-20 21:29:11
[buffer @ 0xa02c220] w:560 h:320 pixfmt:yuv420p
[scale @ 0xa0257c0] w:560 h:320 fmt:yuv420p -> w:640 h:364 fmt:yuv420p flags:0x4
encoder 'aac' is experimental and might produce bad results.
Add '-strict experimental' if you want to use it.
ffmpeg version 0.8.6-4:0.8.6-0ubuntu0.12.04.1, Copyright (c) 2000-2013 the Libav developers
built on Apr 2 2013 17:00:59 with gcc 4.6.3
*** THIS PROGRAM IS DEPRECATED ***
This program is only provided for compatibility and will be removed in a future release. Please use avconv instead.
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/tmp/small20130705-2436-aolk6b.mp4':
Metadata:
major_brand : mp42
minor_version : 0
compatible_brands: mp42isomavc1
creation_time : 2010-03-20 21:29:11
encoder : HandBrake 0.9.4 2009112300
Duration: 00:00:05.56, start: 0.000000, bitrate: 551 kb/s
Stream #0.0(und): Video: h264 (Constrained Baseline), yuv420p, 560x320, 465 kb/s, 30 fps, 30 tbr, 90k tbn, 60 tbc
Metadata:
creation_time : 2010-03-20 21:29:11
Stream #0.1(eng): Audio: aac, 48000 Hz, mono, s16, 83 kb/s
Metadata:
creation_time : 2010-03-20 21:29:11
Incompatible pixel format 'yuv420p' for codec 'mjpeg', auto-selecting format 'yuvj420p'
[buffer @ 0x9551000] w:560 h:320 pixfmt:yuv420p
[scale @ 0x9551360] w:560 h:320 fmt:yuv420p -> w:320 h:182 fmt:yuvj420p flags:0x4
Output #0, image2, to '/tmp/small20130705-2436-aolk6b20130705-2436-lik82o.jpg':
Metadata:
major_brand : mp42
minor_version : 0
compatible_brands: mp42isomavc1
creation_time : 2010-03-20 21:29:11
encoder : Lavf53.21.1
Stream #0.0(und): Video: mjpeg, yuvj420p, 320x182, q=2-31, 200 kb/s, 90k tbn, 30 tbc
Metadata:
creation_time : 2010-03-20 21:29:11
Stream mapping:
Stream #0.0 -> #0.0
Press ctrl-c to stop encoding
frame= 0 fps= 0 q=0.0 Lsize= -0kB time=10000000000.00 bitrate= -0.0kbits/s dup=0 drop=166
video:0kB audio:0kB global headers:0kB muxing overhead -inf%
[paperclip] [ffmpeg] ffmpeg -i "/tmp/small20130705-2436-aolk6b.mp4" 2>&1
[paperclip] [ffmpeg] Command Success
[paperclip] [ffmpeg] Making...
[paperclip] [ffmpeg] Building Destination File: 'small20130705-2436-aolk6b' + 'mp4'
[paperclip] [ffmpeg] Destination File Built
[paperclip] [ffmpeg] Adding Geometry
[paperclip] [ffmpeg] Extracting Target Dimensions
[paperclip] [ffmpeg] Target Size is Available
[paperclip] [ffmpeg] Keeping Aspect Ratio
[paperclip] [ffmpeg] Resize
[paperclip] [ffmpeg] Convert Options: 640x364
[paperclip] [ffmpeg] Adding Format
[paperclip] [ffmpeg] Adding Source
[paperclip] [ffmpeg] Building Parameters
[paperclip] [ffmpeg] -i :source -s 640x364 -y :dest
Command :: ffmpeg -i '/tmp/small20130705-2436-aolk6b.mp4' -s 640x364 -y '/tmp/small20130705-2436-aolk6b20130705-2436-1f6hdz1.mp4'
[paperclip] An error was received while processing: #<Paperclip::Error: error while processing video for small20130705-2436-aolk6b: Command 'ffmpeg -i '/tmp/small20130705-2436-aolk6b.mp4' -s 640x364 -y '/tmp/small20130705-2436-aolk6b20130705-2436-1f6hdz1.mp4'' returned 1. Expected 0
Here is the command output:
[paperclip] [ffmpeg] ffmpeg -i "/tmp/small20130705-2436-aolk6b.mp4" 2>&1
[paperclip] [ffmpeg] Command Success
[paperclip] [ffmpeg] Making...
[paperclip] [ffmpeg] Building Destination File: 'small20130705-2436-aolk6b' + 'jpg'
[paperclip] [ffmpeg] Destination File Built
[paperclip] [ffmpeg] Adding Geometry
[paperclip] [ffmpeg] Extracting Target Dimensions
[paperclip] [ffmpeg] Target Size is Available
[paperclip] [ffmpeg] Keeping Aspect Ratio
[paperclip] [ffmpeg] Resize
[paperclip] [ffmpeg] Convert Options: 320x182
[paperclip] [ffmpeg] Adding Format
[paperclip] [ffmpeg] Adding Source
[paperclip] [ffmpeg] Building Parameters
[paperclip] [ffmpeg] -ss 10 -i :source -s 320x182 -vframes 1 -f image2 -y :dest
Command :: ffmpeg -ss 10 -i '/tmp/small20130705-2436-aolk6b.mp4' -s 320x182 -vframes 1 -f image2 -y '/tmp/small20130705-2436-aolk6b20130705-2436-lik82o.jpg'
Any idea what the problem might be? Attempting to manually generate thumbnails through ffmpeg work fine.
I'm getting a strange result from this gem. The issue seems to be related to the version of ffmpeg on the server. Note the different output from ffmpeg -i
On my Mac:
Stream #0:1(eng): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 960x540, 6520 kb/s, 23.98 fps, 23.98 tbr, 24k tbn, 48k tbc
On the server:
Stream #0:1(eng): Video: h264 (Main) (avc1 / 0x31637661), yuv420p(tv, bt709), 960x540, 6520 kb/s, 23.98 fps, 23.98 tbr, 24k tbn, 48k tbc (default)
When decoded from the meta store, this results in the following:
{:fps=>98, :size=>"bt709)", :aspect=>NaN, :length=>"0:00:12.05"}
I've only glanced at the code in this area, but it seems like the added parentheses in there are throwing things off.
The doc says:
You may optionally add
<attachment>_metato your model and paperclip-ffmpeg will add information about the processed video.
I'm struggling to understand where I can add this, and how I can then access this meta data?
I was watching ffmpeg run in the command line of an ubuntu 12.10 server and saw this:
*** THIS PROGRAM IS DEPRECATED ***
This program is only provided for compatibility and will be removed in a future release. Please use avconv instead.
With a little research I found this:
http://superuser.com/questions/507386/libav-vs-ffmpeg-better-to-use-libav-avconv-today
This might not break paperclip-ffmpeg now, but seems it will in the future.
paperclip-avconv anyone?
am getting these error ,I am using windows 7 on development
Cocaine::ExitStatusError at /videos
Command 'if command -v ffprobe 2>/dev/null; then echo "true"; else echo "false"; fi' r returned 1. Expected 0 Here is the command output:
in my model
has_attached_file :vid ,
:bucket => "egyactvideos",:styles => {
:medium => { :geometry => "640x480", :format => 'flv' },
:thumb => { :geometry => "100x100#", :format => 'jpg', :time => 10 }
},:processors => [:ffmpeg]
if I removed the processors=>[:ffmpeg] it works and video uploaded as normal upload
Long time fan, first time caller...
Using delayed_paperclip in conjunction with paperclip-ffmpeg on Rails 4..._meta is never being populated. Here's the schema:
create_table "file_assets", force: true do |t|
t.string "name", null: false
t.text "description"
t.string "file_file_name"
t.string "file_content_type"
t.integer "file_file_size"
t.datetime "file_updated_at"
t.string "file_fingerprint"
t.date "active_date"
t.date "end_date"
t.string "slug", null: false
t.integer "position"
t.datetime "created_at"
t.datetime "updated_at"
t.integer "category_id"
t.string "tags"
t.boolean "is_featured", default: false, null: false
t.float "progress", default: 0.0
t.boolean "file_processing"
t.text "file_meta"
end
After the file is processed I still have nil in file_meta. Am I right to assume this is due to the delayed processing? Any thoughts on how to make it work?
I have the following options set:
class MyClass < ActiveRecord::Base
...
has_attached_file :video, :styles => {
:mp4 => { :geometry => '640x360', :format => 'mp4' },
:ogg => { :geometry => '640x360', :format => 'ogg' },
:thumb => { :geometry => '320x180', :format => 'jpg', :time => 10 }
}, :processors => [:ffmpeg]
end
When I try running an upload I don't seem to get the dimensions added to the ffmpeg command:
[paperclip] [ffmpeg] -i :source -y :dest
...
[paperclip] [ffmpeg] -i :source -y :dest
...
[paperclip] [ffmpeg] -ss 10 -i :source -y -vframes 1 -f image2 :dest
The files are getting created fine, but at their original sizes. I can see that the source file dimensions are being fed in fine - can't quite work out why the parameters are not being added?
I am seeing an error when creating thumbnails, but only at a specific geometry and with a specific source video size.
150x85#968x542NOTE: If I change the geometry to something like 150x86#, or if I use a differently-sized source video, everything works.
Error from paperclip:
Command :: ffmpeg -ss 5 -i '/var/folders/_2/zlzsrrxx05l97m4r3lnyk7l40000gn/T/qsa-30MB20131003-5657-1b3y15e20131003-5657-18tb8tb20131003-5657-1mr8ohd.mp4' -vf scale=150:-1,pad=150:85:0:0.5:black -vframes 1 -f image2 -y '/var/folders/_2/zlzsrrxx05l97m4r3lnyk7l40000gn/T/qsa-30MB20131003-5657-1b3y15e20131003-5657-18tb8tb20131003-5657-1mr8ohd20131003-5657-vzvqd8.jpg'
[paperclip] An error was received while processing: #<Paperclip::Error: error while processing video for qsa-30MB20131003-5657-1b3y15e20131003-5657-18tb8tb20131003-5657-1mr8ohd: Command 'ffmpeg -ss 5 -i '/var/folders/_2/zlzsrrxx05l97m4r3lnyk7l40000gn/T/qsa-30MB20131003-5657-1b3y15e20131003-5657-18tb8tb20131003-5657-1mr8ohd.mp4' -vf scale=150:-1,pad=150:85:0:0.5:black -vframes 1 -f image2 -y '/var/folders/_2/zlzsrrxx05l97m4r3lnyk7l40000gn/T/qsa-30MB20131003-5657-1b3y15e20131003-5657-18tb8tb20131003-5657-1mr8ohd20131003-5657-vzvqd8.jpg'' returned 1. Expected 0
Here is the command output:
>
Running the command manually yields the following result:
gregs-macbook:road_pictures gregwoods$ ffmpeg -ss 5 -i '/Users/gregwoods/Desktop/qsa-30MB.mp4' -vf scale=150:-1,pad=149:84:0:0.5:black -vframes 1 -f image2 -y '/Users/gregwoods/Desktop/qsa-30MB.jpg'
ffmpeg version 1.2.1 Copyright (c) 2000-2013 the FFmpeg developers
built on Aug 27 2013 13:55:08 with Apple LLVM version 4.2 (clang-425.0.28) (based on LLVM 3.2svn)
configuration: --prefix=/usr/local/Cellar/ffmpeg/1.2.1 --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-nonfree --enable-hardcoded-tables --enable-avresample --enable-vda --cc=cc --host-cflags= --host-ldflags= --enable-libx264 --enable-libfaac --enable-libmp3lame --enable-libxvid
libavutil 52. 18.100 / 52. 18.100
libavcodec 54. 92.100 / 54. 92.100
libavformat 54. 63.104 / 54. 63.104
libavdevice 54. 3.103 / 54. 3.103
libavfilter 3. 42.103 / 3. 42.103
libswscale 2. 2.100 / 2. 2.100
libswresample 0. 17.102 / 0. 17.102
libpostproc 52. 2.100 / 52. 2.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/Users/gregwoods/Desktop/qsa-30MB.mp4':
Metadata:
major_brand : mp42
minor_version : 0
compatible_brands: mp42isomavc1
creation_time : 2013-10-02 20:08:21
encoder : HandBrake 0.9.9 2013051800
Duration: 00:06:04.46, start: 0.000000, bitrate: 379 kb/s
Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 640x362 [SAR 136:135 DAR 8704:4887], 250 kb/s, 29.97 fps, 29.97 tbr, 90k tbn, 180k tbc
Metadata:
creation_time : 2013-10-02 20:08:21
Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 124 kb/s
Metadata:
creation_time : 2013-10-02 20:08:21
[Parsed_pad_1 @ 0x7fe0e9c0ebe0] Input area 0:0:150:85 not within the padded area 0:0:148:84 or zero-sized
[Parsed_scale_0 @ 0x7fe0e9c0cfc0] Failed to configure input pad on Parsed_pad_1
Error opening filters!
This issue might be related to #25.
Hey,
I'm using paperclip-ffmpeg for quite a while now. I've always battled the difference between what I pass in the convert options and what with the fpre in the ffpreset file. But with time I got a decent way of dealing with the amount of options in the file and through the hash.
Can we see some more documentation on the matter or a possible sync in some way?
More complex commands are getting harder and harder to execute to the point where I can't add more commands than what I already have.
I don't know what test case to provide exactly but this is all I have working now.
Most other stuff like audio sync I can't get it to work through the gem.
strict=experimental
threads=0
vcodec=libx264
maxrate=5500k
bufsize=5500k
crf=16
acodec=aac
ab=96k
ac=2
g=15
refs=3
b_strategy=2
me_method=tesa
me_range=32
subq=9
aq-strength=1.0
partitions=all
coder=1
trellis=2
flags=+loop
cmp=+chroma
qcomp=0.60
qmax=51
qmin=0
qdiff=4Regards,
Yavor
I am not sure why this issue is called and I was not able to find help anywhere so I am writing here.
I have overwrite the default "url" and "path" where video files are stored as follows:
has_attached_file :video, styles: {medium: { geometry: "640x480", format: 'flv', :streaming => true },
thumb: { geometry: "100x100#", format: 'jpg', time:10 } },
processors: [:ffmpeg],
url: "/assets/webinars/:id/:style/:basename.:extension",
path: ":rails_root/public/assets/webinars/:id/:style/:basename.:extension"
and I get the following error: "No child processes - No child processes"
Here you can find more details about my system settings: http://stackoverflow.com/questions/16262204/no-child-processes-when-attaching-video-file-with-paperclip-ffmpeg
The interesting thing is that creating a folder "webinars" in the app/assets folder fix the issue, but the videos are uploaded in the public/assets/webinars folder which has been created automatically (as it is shown on the screen shot below)
Using ffmpeg on my macbook and everything works fine. Using avconv on my linux box and things go wrong.
avprobe "/tmp/90b74c09188b1ae8690164b83a8e4f3e20141127-24892-1g2ge1o" 2>&1 raises the following error:
avprobe version 9.16-6:9.16-0ubuntu0.14.04.1, Copyright (c) 2007-2014 the Libav developers
built on Aug 10 2014 18:16:02 with gcc 4.8 (Ubuntu 4.8.2-19ubuntu1)
/tmp/90b74c09188b1ae8690164b83a8e4f3e20141127-24892-1g2ge1o: Invalid data found when processing input
Renaming the file to contain the .gif extension and avprobe runs fine. Any ideas?
avprobe version 9.16-6:9.16-0ubuntu0.14.04.1, Copyright (c) 2007-2014 the Libav developers built on Aug 10 2014 18:16:02 with gcc 4.8 (Ubuntu 4.8.2-19ubuntu1) avprobe 9.16-6:9.16-0ubuntu0.14.04.1 libavutil 52. 3. 0 / 52. 3. 0 libavcodec 54. 35. 0 / 54. 35. 0 libavformat 54. 20. 4 / 54. 20. 4 libavdevice 53. 2. 0 / 53. 2. 0 libavfilter 3. 3. 0 / 3. 3. 0 libavresample 1. 0. 1 / 1. 0. 1 libswscale 2. 1. 1 / 2. 1. 1
paperclip: 4.2.0
paperclip-ffmpeg: 1.2.0
sh: -c: line 0: syntax error near unexpected token `then'
sh: -c: line 0: `PATH=/usr/local/bin/:$PATH if command -v ffprobe 2>/dev/null; then echo "true"; else echo "false"; fi'
Cocaine::ExitStatusError (Command 'PATH=/usr/local/bin/:$PATH if command -v ffprobe 2>/dev/null; then echo "true"; else echo "false"; fi' returned 2. Expected 0
Here is the command output:
):
Whats the Problem here.
Here is my video.rb
has_attached_file :video,
styles: {:thumb => { :geometry => "100x100#", :format => 'jpg',
:time => 10 }}, :processors => [:ffmpeg]
validates_attachment_content_type :video, :content_type => "video/mp4"#/\Avideo\/.*\Z/
The convert_options configuration parameter is in conflict with the parameter paperclip use for set options to the 'convert' command.
Possible fix: https://github.com/mentel/paperclip-ffmpeg/commit/8545fa2771f9ebca7d2f2e72aca1dfd8a98e280a
Currently the Qtfaststart processor is writing its @meta variable to the database. Since this never gets set it will wipe the ffmpeg meta data that gets set before it.
https://github.com/owahab/paperclip-ffmpeg/blob/master/lib/paperclip_processors/qtfaststart.rb#L15
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