Re: [x264-devel] Help to debug h264 headers (or video) generation in kernel driver

2015-09-26 Thread Andrey Utkin
On Sat, Sep 26, 2015 at 10:44 AM, Max Lapshin wrote: > Do you get some packets from this device or it is a bytestream? Oh hi a linux.org.ru buddy :) I get headerless binary data portions of known length, one portion for each encoded video frame. NAL headers generation is done on driver level in r

Help to debug h264 headers (or video) generation in kernel driver

2015-09-26 Thread Andrey Utkin
I'm working on Linux kernel driver for multimedia grabber and H264 encoder based on Techwell/Intersil 5864 chip. Of course it will be open and pushed into upstream kernel. The device produces H264 encoded data, but it lacks any headers. The reference driver generates headers and glues frames toget