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[DM816x] PAL 704x576 resolution change problem

kisung cho
Expert 1460 points

Hi . 

I'm using DVRRDK V03.00.00.00 . 

I have a problem PAL 704x576 resolution encoding.

when i setting 704x576 resolution  25 fps,  then i received below ERROR LOG. 

How can i fix it? Please help me.

###########  CODE ########## 

params.frameRate = 25;

Venc_setDynamicParam(chid, 0, &params, VENC_FRAMERATE);

params.chDynamicRes.width = 704;

params.chDynamicRes.height = 576;

Vcap_setDynamicParamChn(chId, &params, VCAP_RESOLUTION);

############### ERROR LOG #############

[m3video] 36123:!ERROR!:ENCLINK::links_m3video/iva_enc/encLink_h264.c:[234]::INTERNAL ERROR:-1
[m3video] ALGCONTROL FAILED:CMD:1
[m3video] ERROR: XDM_UNSUPPORTEDPARAM = 14,
[m3video] ERROR: XDM_FATALERROR = 15
[m3video] ERROR: IH264ENC_UNSUPPORTED_VIDENC2DYNAMICPARAMS = 30,
[m3video] 36124:WARN
[m3video] ENCLINK: ERROR in Run time parameters changes, Extended Error code:1073790976
[WriteLog] FLAG = 0001, eventID=11, SubText(CH07)
[m3video] 36124:!ERROR!:ENCLINK::links_m3video/iva_enc/encLink_h264.c:[450]::INTERNAL ERROR:-1
[m3video] ALGPROCESS FAILED
[m3video] Number of Entries in Process List : 1
[m3video] Extended error for entry 0 : 0x4000c400

  • 0
    Intellectual 365 points

    Hi,

        I have the same question too. And I found if you set targetbitrate at same time, the error will disappear. Because enclink set bitrate also when set fps, so if you don't set bitrate,it will set bitrate to 0. I don't know why design like this, and appear in 03 version only. Pls TI's experts help us check it, thanks!