Comments for John Crosby http://www.thekuroko.com Behind the scenes Thu, 03 Nov 2011 02:24:33 +0000 hourly 1 http://wordpress.org/?v=3.3.1 Comment on Take the PIA out of load testing AMF services by Load Testing PHP AMF Service API's is a PIA - But John Crosby Has Found a Solution! | RealEyes Media http://www.thekuroko.com/take-the-pia-out-of-load-testing-amf-services/comment-page-1/#comment-213 Load Testing PHP AMF Service API's is a PIA - But John Crosby Has Found a Solution! | RealEyes Media Thu, 03 Nov 2011 02:24:33 +0000 http://www.thekuroko.com/?p=934#comment-213 [...] you down? How about load testing PHP-based, AMF service API’s? Thought so. Fear not, because John Crosby recently posted his findings about two AMF load testing tools he says are great! He’s talking about soapUI, and loadUI, [...] [...] you down? How about load testing PHP-based, AMF service API’s? Thought so. Fear not, because John Crosby recently posted his findings about two AMF load testing tools he says are great! He’s talking about soapUI, and loadUI, [...]

]]> Comment on UPDATE: F4Fragment Extractor App & Adobe Marketplace Problems by Multi-screen is Sexy, even at Adobe Max | John Crosby | Realeyes Media http://www.thekuroko.com/update-f4fragment-extractor-app-adobe-marketplace-problems/comment-page-1/#comment-211 Multi-screen is Sexy, even at Adobe Max | John Crosby | Realeyes Media Wed, 28 Sep 2011 17:21:31 +0000 http://www.thekuroko.com/?p=894#comment-211 [...] Oh, and grab the lab files [...] [...] Oh, and grab the lab files [...]

]]> Comment on OSMF Custom Media Elements by jccrosby http://www.thekuroko.com/osmf-custom-media-elements/comment-page-1/#comment-210 jccrosby Fri, 19 Aug 2011 15:59:00 +0000 http://www.thekuroko.com/?p=563#comment-210 Thanks Carl. I think it has something to do with the download plugin that I'm using and the url rewrite. I'll look into it over the weekend. Do you need me to email you the zip? Thanks Carl. I think it has something to do with the download plugin that I’m using and the url rewrite. I’ll look into it over the weekend.

Do you need me to email you the zip?

]]> Comment on OSMF Custom Media Elements by Carl Leiner http://www.thekuroko.com/osmf-custom-media-elements/comment-page-1/#comment-209 Carl Leiner Fri, 19 Aug 2011 15:09:00 +0000 http://www.thekuroko.com/?p=563#comment-209 Link to the InteractiveImageEleemt.zip file is incorrect Link to the InteractiveImageEleemt.zip file is incorrect

]]> Comment on HTTP Dynamic Streaming & Live Events by jccrosby http://www.thekuroko.com/http-dynamic-streaming-live-events/comment-page-1/#comment-208 jccrosby Mon, 15 Aug 2011 16:55:00 +0000 http://www.thekuroko.com/?p=880#comment-208 Fei - first sorry for the delayed response.  Second - have you got it worked out?  Third - if not, what do you mean when you say Adobe Access config? Fei – first sorry for the delayed response. 
Second – have you got it worked out? 
Third – if not, what do you mean when you say Adobe Access config?

]]> Comment on Getting Started with HTTP Dynamic Streaming by HTTP Dynamic Streaming – Part 1: An Introduction to Streaming Media | Realeyes A/V Club http://www.thekuroko.com/http-dynamic-streaming-getting-started/comment-page-1/#comment-206 HTTP Dynamic Streaming – Part 1: An Introduction to Streaming Media | Realeyes A/V Club Mon, 01 Aug 2011 19:08:53 +0000 http://www.thekuroko.com/?p=771#comment-206 [...] The manifest file (.F4M) is an XML file that contains pertinent information about your media that the media player parses in order to play back the file appropriately. To learn more about the .F4M, and .F4F file types, please check out John Crosby’s series on HTTP Dynamic Streaming. [...] [...] The manifest file (.F4M) is an XML file that contains pertinent information about your media that the media player parses in order to play back the file appropriately. To learn more about the .F4M, and .F4F file types, please check out John Crosby’s series on HTTP Dynamic Streaming. [...]

]]> Comment on HTTP Dynamic Streaming & Live Events by Fei Huang http://www.thekuroko.com/http-dynamic-streaming-live-events/comment-page-1/#comment-205 Fei Huang Fri, 29 Jul 2011 06:03:00 +0000 http://www.thekuroko.com/?p=880#comment-205 Hi John, Thanks for the great post!  We run into a problem trying to replicate the live streaming here, the cam video doesn't show up on the preview player and we are unable to locate the f4m files supposedly getting created on the fly when streaming. The only part we don't have compared to what you have described here is the Adobe Access config.  Can you please advise? Thanks Fei Hi John,
Thanks for the great post! 
We run into a problem trying to replicate the live streaming here, the cam video doesn’t show up on the preview player and we are unable to locate the f4m files supposedly getting created on the fly when streaming. The only part we don’t have compared to what you have described here is the Adobe Access config. 
Can you please advise?
Thanks
Fei

]]> Comment on Getting Started with HTTP Dynamic Streaming by HTTP Dynamic Streaming – Part 1: An Introduction | RealEyes Media http://www.thekuroko.com/http-dynamic-streaming-getting-started/comment-page-1/#comment-204 HTTP Dynamic Streaming – Part 1: An Introduction | RealEyes Media Thu, 28 Jul 2011 02:46:46 +0000 http://www.thekuroko.com/?p=771#comment-204 [...] The manifest file (.F4M) is an XML file that contains pertinent information about your media that the media player parses in order to play back the file appropriately. To learn more about the .F4M, and .F4F file types, please check out John Crosby’s series on HTTP Dynamic Streaming. [...] [...] The manifest file (.F4M) is an XML file that contains pertinent information about your media that the media player parses in order to play back the file appropriately. To learn more about the .F4M, and .F4F file types, please check out John Crosby’s series on HTTP Dynamic Streaming. [...]

]]> Comment on HTTP Dynamic Streaming: Simple HDS Playback by tommes http://www.thekuroko.com/http-dynamic-streaming-simple-hds-playback/comment-page-1/#comment-203 tommes Thu, 21 Jul 2011 23:07:00 +0000 http://www.thekuroko.com/?p=833#comment-203 Hi, thanks for the post. ..another adaptive streaming solution based on OSMF that plays apple HLS is here: http://onlinelib.de/tl_files/demos/labs/onlinelibMpegTSDemuxer/index.html No streaming server, only 1 format for flash and iOS directly from the cloud. I think that can be the future for web-streaming. Hi,

thanks for the post. ..another adaptive streaming solution based on OSMF that plays apple HLS is here:
http://onlinelib.de/tl_files/demos/labs/onlinelibMpegTSDemuxer/index.html

No streaming server, only 1 format for flash and iOS directly from the cloud. I think that can be the future for web-streaming.

]]> Comment on What is HTTP Dynamic Streaming? by HTTP Dynamic Streaming: Simple HDS Playback http://www.thekuroko.com/what-is-http-dynamic-streaming/comment-page-1/#comment-201 HTTP Dynamic Streaming: Simple HDS Playback Fri, 01 Jul 2011 18:01:15 +0000 http://www.thekuroko.com/?p=733#comment-201 [...] What is HDS? – Describing what HTTP Dynamic Streaming is and where it is useful [...] [...] What is HDS? – Describing what HTTP Dynamic Streaming is and where it is useful [...]

]]> Comment on Getting Started with HTTP Dynamic Streaming by jccrosby http://www.thekuroko.com/http-dynamic-streaming-getting-started/comment-page-1/#comment-200 jccrosby Thu, 30 Jun 2011 17:16:00 +0000 http://www.thekuroko.com/?p=771#comment-200 Sounds like another feature I'll have to add. For now you would need to run each file bitrate through with its own F4M. Sounds like another feature I’ll have to add. For now you would need to run each file bitrate through with its own F4M.

]]> Comment on Getting Started with HTTP Dynamic Streaming by jccrosby http://www.thekuroko.com/http-dynamic-streaming-getting-started/comment-page-1/#comment-199 jccrosby Thu, 30 Jun 2011 17:16:00 +0000 http://www.thekuroko.com/?p=771#comment-199 It isn't really a matter of cost, but me finding the time to get the feature into the app. It isn’t really a matter of cost, but me finding the time to get the feature into the app.

]]> Comment on Getting Started with HTTP Dynamic Streaming by Joshua AndrewJackson http://www.thekuroko.com/http-dynamic-streaming-getting-started/comment-page-1/#comment-198 Joshua AndrewJackson Wed, 29 Jun 2011 23:01:00 +0000 http://www.thekuroko.com/?p=771#comment-198 To use the F4Fragment Extractor with MBR files, what would I need to do?  Extract only the 'passed in .f4m"?  If I do that, I only get the segments from that particular bit rate. To use the F4Fragment Extractor with MBR files, what would I need to do?  Extract only the ‘passed in .f4m”?  If I do that, I only get the segments from that particular bit rate.

]]> Comment on Getting Started with HTTP Dynamic Streaming by Joshua AndrewJackson http://www.thekuroko.com/http-dynamic-streaming-getting-started/comment-page-1/#comment-197 Joshua AndrewJackson Wed, 29 Jun 2011 16:10:00 +0000 http://www.thekuroko.com/?p=771#comment-197 How much for a command line version of f4fragment extractor? How much for a command line version of f4fragment extractor?

]]> Comment on Getting Started with HTTP Dynamic Streaming by jccrosby http://www.thekuroko.com/http-dynamic-streaming-getting-started/comment-page-1/#comment-195 jccrosby Sat, 25 Jun 2011 16:43:00 +0000 http://www.thekuroko.com/?p=771#comment-195 F4F is based on the same spec as F4V the difference being an F4F file contains fragments (built using the F4V file spec - headers, boxes etc) grouped into segment files (the actual F4F file). The PDF at http://www.adobe.com/devnet/f4v.html describes the headers and boxes that you deal with when creating or playing back F4F fragments. Look at "Annex C. HTTP Streaming: File Structure" (pg. 63). Creating F4F files is a complex process of breaking up the source video file into the F4F segments and their contained fragments. I don't have a deep knowledge of the process to manually create the F4F files. This is where I rely on the f4fpackager tool to create the F4F files and the OSFM framework (specifically the org.osmf.net.httpstreaming package) for dealing with F4F during playback and for some of the tools that I've built. Are you trying to accomplish something specific or just getting a better understanding of the format? F4F is based on the same spec as F4V the difference being an F4F file contains fragments (built using the F4V file spec – headers, boxes etc) grouped into segment files (the actual F4F file). The PDF at http://www.adobe.com/devnet/f4v.html describes the headers and boxes that you deal with when creating or playing back F4F fragments. Look at “Annex C. HTTP Streaming: File Structure” (pg. 63).

Creating F4F files is a complex process of breaking up the source video file into the F4F segments and their contained fragments. I don’t have a deep knowledge of the process to manually create the F4F files. This is where I rely on the f4fpackager tool to create the F4F files and the OSFM framework (specifically the org.osmf.net.httpstreaming package) for dealing with F4F during playback and for some of the tools that I’ve built.

Are you trying to accomplish something specific or just getting a better understanding of the format?

]]>