Dear H264 experts,
we have a H264 decoder based on Intel IPP 6.1 and the H264 UMC decoder sample. It works very well for most H264 streams. Now we have come accross a H264 camera that streams either a 4:3 or a 16:9 aspect ratio. The 4:3 streams is decoded correctly, but the 16:9 stream produces a H264 exception inside the UMC decoder. I have attached a 16:9 H264 IDR frame, the frame is preceded with SPS and PPS bytes, so the file has the following structure: 0 0 1 SPS NAL 0 0 1 PPS NAL 0 0 1 IDRSLICE NAL. Does anybody know, what is the cause of the H264 exception?
1. Is it a bug in Intel 6.1 code? When yes,is it already fixed?
2. Does the camera produce an invalid H264 stream when using 16:9 aspect ratio?
File link: http://software.intel.com/file/41774
Thank you very much.