Re: [Live-devel] Open H.264 stream frame by frame

2014-09-24 Thread Joshua Kordani
Last year when I did this, decoding h264 with libavcodec required finding specific nals, the sps and pps, and holding on to them for all subsequent decode calls. What you'll likely end up needing to do is to figure out at what point in the live555 library the encoded data is available to be re

Re: [Live-devel] Open H.264 stream frame by frame

2014-09-24 Thread Muhammad Ali
Hi Marcin, You'll have to use libavcodec to get decoded frames ( frame / frame) and then convert the received frame to either Iplimage or Mat whichever you prefer. You can check sample code given under ffmpeg sources to see how you can use libavcodec. On Sep 24, 2014 4:38 PM, "Christiano Belli"

Re: [Live-devel] Open H.264 stream frame by frame

2014-09-24 Thread Christiano Belli
Hi Marcin, Thanks for the response. Where can I get a example of use live555 with ffmpeg? Att. Christiano Belli Cel.: +55 (41) 8444-7468 christi...@techideasbrasil.com On Wed, Sep 24, 2014 at 3:18 AM, Marcin wrote: > Hi, > Really - i think that you have to decode the stream to get fram