diff --git a/docs/_posts/2016-12-01-speed-index-and-video.md b/docs/_posts/2016-12-01-speed-index-and-video.md index c894a307a..6e2b465cf 100644 --- a/docs/_posts/2016-12-01-speed-index-and-video.md +++ b/docs/_posts/2016-12-01-speed-index-and-video.md @@ -13,9 +13,9 @@ nav: blog One month ago we released 4.0 and we have now been able to concentrate on the one thing that we wanted to include in 4.0 but didn't have time finish. ## Speed Index and video -In the new version you can record a video of the screen and we calculate the SpeedIndex and start render from the video. We are able to do that thanks to [Patrick Meenan](https://twitter.com/patmeenan) that open sourced that part of WebPageTest as a standalone tool called [Visual Metrics](https://github.com/WPO-Foundation/visualmetrics). Without that we couldn't have done it. +In the new version you can record a video of the screen and we will calculate the SpeedIndex and start render from the video. We are able to do that thanks to [Patrick Meenan](https://twitter.com/patmeenan) that open sourced that part of WebPageTest as a standalone tool called [Visual Metrics](https://github.com/WPO-Foundation/visualmetrics). Without that we couldn't have done it. -Recording a video and slicing and dicing the result needs a lot if extra software (FFMpeg, ImageMagick, Pillow and pyssim) so use our Docker containers to get that out of the box. +Recording a video and slicing and dicing the result needs alot of extra software (FFMpeg, ImageMagick, Pillow and pyssim), so use our Docker containers to get all those dependencies out of the box. If you wanna collect SpeedIndex (and First Visual Change, Last Visual Change and Perceptual Speed Index) you run like this: @@ -23,7 +23,7 @@ If you wanna collect SpeedIndex (and First Visual Change, Last Visual Change and $ docker run --privileged --shm-size=1g --rm -v "$(pwd)":/sitespeed.io sitespeedio/sitespeed.io --video --speedIndex -c cable https://www.sitespeed.io/ ~~~ -All metrics will automatically be shown in the result report and sent to Graphite if you configured to do that. You will also get a video on your Browsertime result tab that looks like this: +All metrics will automatically be shown in the result report and sent to Graphite if you run is configured to do that. You will also get a video on your Browsertime result tab that looks like this: