• 状态 Resolved
  • 已锁定 已锁定
  • 个回复 5 个回复
  • 名订阅用户 10 名订阅用户
  • 次查看 2360 次查看
  • 用户 0 名在线用户
选项
选项
相关

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

h264 ec evalCombo问题

NO NO4
Intellectual 600 points
Other Parts Discussed in Thread: DM648CODECS

/* evalCombo decides whether to build application with Evaluation or product codecs */
var evalCombo = true;

if(evalCombo == true)
{
 print("Configuring evaluation server to use watermarked codecs...");
 H264ENC.alg.watermark = true;
 H264DEC.alg.watermark = true; 

 
}
else
{
 print("Configuring evaluation server to use Product codecs...");
 H264ENC.alg.watermark = false;
 H264DEC.alg.watermark = false; 


}如上官方代码，我想去掉水印，把evalCombo 改为false，但是编译就报错了，这是为什么？

  • 0
    TI__Guru*** 146723 points

    你好，

    是哪颗芯片？你确认你手上的软件包是正式版本的编解码combo么？

  • 0 回复 Chris Meng
    Intellectual 600 points

    DM648,    dvsdk_1_11_00_00_DM648

    我是这个版本

  • 0 回复 NO NO4
    TI__Guru*** 146723 points

    你好，

    能否替换使用下面链接里面的算法库？下面链接的库不是评估版本的。

    http://www.ti.com/tool/dm648codecs

    http://software-dl.ti.com/dsps/dsps_public_sw/codecs/DM648/index_FDS.html

  • 0 回复 Chris Meng
    Intellectual 600 points

    还有，这是我的报错信息，编译过了，但是link的时候出问题，evalCombo=true就没问题


    undefined                        first referenced
     symbol                              in file
    ---------                        ----------------
    _H264VDEC_TI_IH264VDEC           E:\DM648_EC\xdcconfig\package\cfg\video_encdec_fio_x64P.o64P
    _H264VDEC_TI_IDMA3               E:\DM648_EC\\xdcconfig\package\cfg\video_encdec_fio_x64P.o64P
    _H264VENC_TI_IALG                E:\DM648_EC\\xdcconfig\package\cfg\video_encdec_fio_x64P.o64P
    _H264VENC_TI_IDMA3               E:\DM648_EC\\xdcconfig\package\cfg\video_encdec_fio_x64P.o64P
    >>   error: symbol referencing errors - '../../output/DM648Proc.out' not built

  • 0 回复 Chris Meng
    TI__Guru*** 146723 points

    你好，

    从下面的讨论来看必须要配置为True。你能否自己集成一下我之前回复里面链接里的可量产版本的算法库？

    https://e2e.ti.com/support/dsp/davinci_digital_media_processors/f/99/p/6855/26538

    Looks like getLibs() fxn - the javascript fxn that returns the list of libraries to link with for a given configuration - is returning null.  The getLibs() implementation shows that null will be returned if either 1) the target is not a "C64P", or 2) the H264ENC.watermark config param is set to false.