5MP Single images showed gray screen

hi all ,i found that, 5MP Single images showed gray screen

According to the DVRRDK4.1 DEMO version operation can reappear,

operating steps:

1, ini configuration file configuration two road image (1080 p and 5 mp);

2, in the Main Menu select 4: VDEC + VDIS SD/HD Decode ONLY;

3, import. ini configuration file path;

4, in the Run - Time Menu select 3: Decode Settings; Then choose 4: Delete the channel, Delete 1080 p channel image; Choose 5: Switch File - Works only for Decode - > Display usecase,  In the channel 0 select 1 (5 mp) file; Option 3: Create the channel, Create channels 0 to 5 mp image;

5, in the Run - Time Menu select 4: the Display Settings;

6, Choose 3: the Switch Layout, single screen appear grey screen, screen image more is normal.

Accessories for. ini configuration file and 5 mp video source.