Hi !
Featured games (90)
games approved by the League of Dukes
Games in Showcase (751)
Games in Android Showcase (227)
games submitted by our members
Games in WIP (838)
games currently in development
News: Read the Java Gaming Resources, or peek at the official Java tutorials
    Home     Help   Search   Login   Register   
Pages: [1]
  ignore  |  Print  
  WebM decoder in Flash, yes someone was bold enough to try it  (Read 2016 times)
0 Members and 1 Guest are viewing this topic.
Offline whome

Junior Devvie

Carte Noir Java

« Posted 2011-01-14 15:52:13 »
Ralph Hauwert has been posting on twitter about work he’s done on getting WebM decoding to work in Flash by compiling the libvpx source code using Adobe’s Alchemy technology. Alchemy is a research project that allows compilation of C and C++ libraries into code that runs on the ActionScript virtual machine used by Flash. The intial performance of a 1920x1080 VP8 video with no audio was decoding to YUV at about 1.5 frames per second.

Congrats for trying it out in ActionScript, not many want to try porting WebM video decoder to an another language.

Googling Java+WebM around gives WebM Image decoder, but not video decoders. I guess its something no real reason to do it, much much easier to plug into ffmpeg/mencoder/vlc/gstreamer binary libraries.
Offline Momoko_Fan

Junior Devvie

Medals: 2

« Reply #1 - Posted 2011-01-14 17:22:43 »

Complex codecs like VP8 or H264 probably won't run in Java (or ActionScript) very well, since optimizations like SSE cannot be used.
Still less complex codecs like Theora or MPEG4, if done correctly and multithreaded, can be decoded in Java in half-HD resolution Smiley
Pages: [1]
  ignore  |  Print  

Solater (19 views)
2018-03-17 05:04:08

nelsongames (39 views)
2018-03-05 17:56:34

Gornova (43 views)
2018-03-02 22:15:33

buddyBro (135 views)
2018-02-28 16:59:18

buddyBro (64 views)
2018-02-28 16:45:17

xxMrPHDxx (469 views)
2017-12-31 17:17:51

xxMrPHDxx (142 views)
2017-12-31 17:15:51

xxMrPHDxx (222 views)
2017-12-28 18:11:33

Ecumene (497 views)
2017-09-30 02:57:34

theagentd (625 views)
2017-09-26 18:23:31
Java Gaming Resources
by philfrei
2017-12-05 19:38:37

Java Gaming Resources
by philfrei
2017-12-05 19:37:39

Java Gaming Resources
by philfrei
2017-12-05 19:36:10

Java Gaming Resources
by philfrei
2017-12-05 19:33:10

List of Learning Resources
by elect
2017-03-13 14:05:44

List of Learning Resources
by elect
2017-03-13 14:04:45

SF/X Libraries
by philfrei
2017-03-02 08:45:19

SF/X Libraries
by philfrei
2017-03-02 08:44:05 is not responsible for the content posted by its members, including references to external websites, and other references that may or may not have a relation with our primarily gaming and game production oriented community. inquiries and complaints can be sent via email to the info‑account of the company managing the website of java‑
Powered by MySQL Powered by PHP Powered by SMF 1.1.18 | SMF © 2013, Simple Machines | Managed by Enhanced Four Valid XHTML 1.0! Valid CSS!