2 articles

8 avril

Newest 'x264' Questions - Stack Overflow http://stackoverflow.com/questions/tagged/x264

22:04
What are the licence free codecs for FFMPEG? - FunkyPizza Newest 'x264' Questions - Stack Overflow

So I've recently started implementing ffmpeg in an application that I do intend to distribute commercially. And I've had an hard time getting my head around the whole licensing process. The most commonly answered question I've seen seems to be about x264 which requires a paid licence from x264.org in order to use it commercially (right?). I started to look into mpeg4 instead but that too seemed to be locked behind some patent licensing fee (https://www.mpegla.com/programs/mpeg-4-visual/license-agreement/). I guess my question is the following, what (...) -- https://www.mpegla.com/programs/mpeg-4-visual/license-agreement/

14:19
How to create IDR I-slice frame for H264 bytestream? - galuk Newest 'x264' Questions - Stack Overflow

I depacketize the H264 video fragments from an IP.RTP stream and save them to video.ivf file. After depacketizing i have only [SPS] ,[PPS] and [non-IDR slice]. I try to create IDR slice by using x264 lib. x264 lib creates IDR frame which consists of 0x000001[SPS] 0x000001[PPS] 0x0001[SE slice] and 0x0001[I slice]. i insert it in the beginning of my file. But when i try to play this with VLC player it doesn't plays well. if i convert it to video.mp4 by ffmpeg i get playablr file. I think the problem is that after creating IDR frame with x264 lib I get SPS and PPS frames different from (...)