Category Archives: development

Summer of Code 2010 brings a floating point AMR-WB decoder to FFmpeg

Posted on 2010/09/06 Mon by rob

Marcelo Galvão Póvoa has been working hard all summer on a floating point AMR-WB decoder for FFmpeg, needing only a little guidance from me. It is currently in the review stages but is producing very good results that are close … Continue reading →

Posted in AMR, audio, development, ffmpeg, google summer of code, multimedia | Leave a comment

FFmpeg Google Summer of Code 2010

Posted on 2010/04/06 Tue by rob

Are you interested in multimedia software development such as codecs, containers and protocols? Do you have experience coding in C? Are you a student? If yes, apply to work on a Summer of Code task for FFmpeg this summer! The … Continue reading →

Posted in development, ffmpeg, google summer of code, multimedia | Leave a comment

more progressive downloading

Posted on 2010/02/24 Wed by rob

Since my last post I have worked on applying a similar approach of making HTTP range requests to obtain indexes necessary for seeking in the Flash Video format version 1 (‘old’ FLV, if you will) and AVI (both legacy and … Continue reading →

Posted in Collabora, GStreamer, development, multimedia, technology, web, work | Leave a comment

working hard

Posted on 2010/01/17 Sun by rob

Progressive download with seek support for mov/mp4/3gp files in GStreamer. Continue reading →

Posted in Collabora, GStreamer, development, multimedia, qtdemux, work | Leave a comment

A wedding, OpenKvarken, ffmpeg-mt, Collabora

Posted on 2009/10/13 Tue by rob

Well, I’ve been quite busy over the past months, despite my lack of blog posts.
My brother got married.
FFmpeg finally has channel layout support for AAC and Vorbis. I’ve published my work-in-progress HE AAC v1 (Spectral Band Replication) code in FFmpeg’s … Continue reading →

Posted in AAC, Collabora, audio, development, ffmpeg, multimedia, technology, work | 1 Comment