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板子 DM 6446 自带例程按照文档替换一个算法
按照spraah0a.pdf文档提示步骤:
第一步:encodedecode.cfg 里修改为
var VIDDEC_COPY = xdc.useModule('codecs.viddec_copy.VIDDEC_COPY');
var VIDENC_COPY = xdc.useModule('codecs.videnc_copy.VIDENC_COPY');
var demoEngine = Engine.create("encodedecode", [
{name: "videnc_copy", mod: VIDENC_COPY, local: false},
{name: "viddec_copy", mod: VIDDEC_COPY, local: false}
]);
demoEngine.server = "./all.x64P";
第二步:Makefile 里加入这个
$(CE_INSTALL_DIR)/examples
第三步 video.c 修改
hEncode = VIDENC_create(hEngine, "videnc_copy", ¶ms);
hDecode = VIDDEC_create(hEngine, "viddec_copy", ¶ms);
可是在板子上运行确出现了RE: TraceUtil> Error: Failed to open codec engine "encodedecode" 错误,不知道为什么,希望做过这个实验的朋友给个指点。