No video in 2.16
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02-09-2015, 03:49 AM
Post: #1
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No video in 2.16
Hi all,
I am using WPT 2.16 and trying to get URL capture. My understanding is that the video rendering is server-side and I have enableVideo=1 configured in setttings.ini After running the install check, it is reported that no test agents are configured for video. I am currently use wptdriver only. Do I need to still configure urlblast even in video processing was moved to the server in 2.16? Or am I misinterpreting something. I am not sure where to look. Many thanks to anyone that can offer guidance. Result of /install is as follows: WebPagetest 2.16 Installation Check PHP PHP version at least 5.3: 5.3.10-1ubuntu3.15 GD Module Installed: yes FreeType enabled for GD (required for video rendering): yes zip Module Installed: yes zlib Module Installed: yes curl Module Installed: yes php.ini allow_url_fopen enabled: yes APC Installed: yes SQLite Installed (for editable test labels): yes php.ini upload_max_filesize > 10MB: 10M php.ini post_max_size > 10MB: 10M php.ini memory_limit > 256MB or -1 (disabled): -1 System Utilities ffmpeg Installed (required for video): yes ffmpeg Installed with scale and decimate filters(required for mobile video): Not Detected,scale (optional) imagemagick compare Installed (required for mobile video): yes jpegtran Installed (required for JPEG Analysis): yes exiftool Installed (required for JPEG Analysis): yes Filesystem {docroot}/tmp writable: yes {docroot}/dat writable: yes {docroot}/results writable: yes {docroot}/work/jobs writable: yes {docroot}/work/video writable: yes {docroot}/logs writable: yes {docroot}/tmp on tmpfs: NO (optional) Test Locations No test agents are configured to render video Home : Home Home-WPTDriver : Home Office - 1 agents connected |
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02-10-2015, 05:31 AM
Post: #2
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RE: No video in 2.16
What happens when you actually try to create a video in a test?
My install of 2.16 renders video ok Only difference with your install is Code: ffmpeg Installed with scale and decimate filters(required for mobile video): 1.2.6-7:1.2.6-1~trusty1,scale,decimate Mine also shows "No Test Agents are Configured to Render Video" but I'm pretty sure this message was removed after 2.16 was released Andy Using WebPageTest - http://usingwpt.com/ |
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02-11-2015, 08:12 AM
Post: #3
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RE: No video in 2.16
I think I got it working. That was the clue.
So, here's the way I think it works. First, the "No test agents are configured to render video" messages is still there in 2.16. I added an agent for that through URLBlast, but still could not get video. I could not get far enough into the code, but I am *guessing* that the server-side rendering engine that was used for mobile is now used for all video(?) Therefore, if ffmpg is not configured ALONG WITH the appropriate filters, it will not work. It's a guess. Anyway, on the same machine (Ubuntu 12.04), I rebuilt ffmpeg. After that, /install shows the following: WebPagetest 2.16 Installation Check PHP PHP version at least 5.3: 5.3.10-1ubuntu3.15 GD Module Installed: yes FreeType enabled for GD (required for video rendering): yes zip Module Installed: yes zlib Module Installed: yes curl Module Installed: yes php.ini allow_url_fopen enabled: yes APC Installed: yes SQLite Installed (for editable test labels): yes php.ini upload_max_filesize > 10MB: 10M php.ini post_max_size > 10MB: 10M php.ini memory_limit > 256MB or -1 (disabled): -1 System Utilities ffmpeg Installed (required for video): yes ffmpeg Installed with scale and decimate filters(required for mobile video): git-2015-02-10-8d5a850,mpdecimate (optional) imagemagick compare Installed (required for mobile video): yes jpegtran Installed (required for JPEG Analysis): yes exiftool Installed (required for JPEG Analysis): yes Filesystem {docroot}/tmp writable: yes {docroot}/dat writable: yes {docroot}/results writable: yes {docroot}/work/jobs writable: yes {docroot}/work/video writable: yes {docroot}/logs writable: yes {docroot}/tmp on tmpfs: NO (optional) Test Locations Video rendering is supported Home : Home Home-WPTDriver : Home Office - 1 agents connected Home-URLBlast : Home Office - IE 8 - 1 agents connected Note the change: ffmpeg Installed with scale and decimate filters(required for mobile video): git-2015-02-10-8d5a850,mpdecimate (optional) After this, I re-ran some of the same tests are the video is working well. I have not fully walked through the functionality, but so far, so good. Thanks for the help! |
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02-11-2015, 11:54 PM
Post: #4
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RE: No video in 2.16
It looks like the issue is that the ffmpeg that comes with Ubuntu normally does not have lib x264 compiled-in and that is needed for server-side rendering. I have added a check for that post-2.16 which will hopefully help in tracking down the issue.
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