Hi all, I am looking to develop against the SDK for dnxHR 12 bit HQX .mxf files. In the end, I want to turn the .mxf files into 12 bit DPX files. The problem (I think) is that I am using a non-standard resolution size. Namely, the 4k resolution is a 16:9 size, 4096x2304. And, I want to make DPX frames... (read more)

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Hello Andy, We have an update from our customer site. They updated the client to 7.10 and the results are much inproved, see below: CreateAmtFile() CreateAmtTrack(ET_VIDEO) CreateAmtTrack(ET_AUDIO) x 2 298ms 317ms 576ms So thank you for this advice! Unfortunatly when writting many files the latency increases... (read more)

I read somewhere that DNxHR is backwards compatible with DNxHD. Does that mean that essentially DNxHR is the same codec as DNxHD, just allowing for the larger frame sizes and different frame rates? (read more)

Hello All, I have strange problem that, DNX_EncodeFrame returns "-33" after encoding some frames without an error. I couldn't find what this error code stands for. However it seems, it is relevant with the input frame content because, this happens only with a specific video input. Also... (read more)

Hi, We are using DNxHR.lib and DNxHR.dll for decoding of DNxHD content. Everything works fine on Intel Processor machines. But on AMD machines, on which we don't have SSSE3.1 instruction sets, our application is getting crashed, with message in EventViewer, having faulting module as DNxHR.dll Can... (read more)