Max supported resolution of the decoder

I’d like to decode the 3072x3072 H.264 video on TX2.
But the decoder error occured as follows.

Tvmr: Given resolution 3072 x 3072 not supported, Max supported resolution is 2048 x 2048

As this video can be played on the shield tv 2017 which TX1 is implemented,
I think that it’s possible to do it on TX2 too.
Is it possible to make this limitation disable ?

We suggest you use standard resolution such as 3840x2160. Special resolutions are not well verified.

Your video seems not to be H264. We can run below commands well on r28.2.1/TX2:

$ gst-launch-1.0 videotestsrc num-buffers=100 ! video/x-raw,width=3072,height=3072 ! x264enc ! video/x-h264,stream-format=byte-stream ! filesink location=a.h264
$ gst-launch-1.0 filesrc location= a.h264 ! h264parse ! omxh264dec ! nvvidconv ! 'video/x-raw(memory:NVMM),width=1920,height=1920' ! nvoverlaysink

Thank you for your support.
I checked the codec of my video and found that it’s not H.264.
Sorry for my misunderstanding.
I confirmed that the H.264 video whose resolution is 3072x3072 could be played.