[问答]

RK3128-android6.1出现不支持Google DRM Widevine现象怎么解决？

1023 RK3128

问答对人有帮助，内容完整，我也想知道答案 0 RK3128-android6.1出现不支持Google DRM Widevine现象怎么解决？ 0
2022-3-4 06:51:59　　评论淘帖0 邀请回答您可以邀请以下用户，快速回答问题 × liutiefu 该类别下有 26 个回答。邀请回答 ze55me 该类别下有 20 个回答。邀请回答 tigerwang711 该类别下有 20 个回答。邀请回答杀狼000 该类别下有 19 个回答。邀请回答 zhuzb0754 该类别下有 19 个回答。邀请回答 YYXIAO 该类别下有 18 个回答。邀请回答冰箱洗衣机该类别下有 18 个回答。邀请回答 CDCNKA 该类别下有 17 个回答。邀请回答 jjll652 该类别下有 17 个回答。邀请回答河神大人该类别下有 17 个回答。邀请回答 mede1001 该类别下有 17 个回答。邀请回答安德森大该类别下有 17 个回答。邀请回答世态薄凉该类别下有 16 个回答。邀请回答熊本熊该类别下有 16 个回答。邀请回答 YOYOOO 该类别下有 16 个回答。邀请回答麻酱该类别下有 16 个回答。邀请回答 dfgsdf 该类别下有 15 个回答。邀请回答 szj0213 该类别下有 15 个回答。邀请回答梅利号该类别下有 15 个回答。邀请回答 vinww特烦恼该类别下有 15 个回答。邀请回答举报刘丽相关推荐 • RK3128出整包OTA步骤是怎样的？ 1273 • 如何编译RK3128？ 1759 • 请问RK3128平台android系统如何修改添加遥控器键值码值？ 1147 • 请问RK3128 Android7.1如何修改系统默认字体大小？ 1460 • Win10电脑安装USB转串口的过程中出现不支持此设备的现象 3623 • CCS6.1新建工程配置时找不到dm6437，请问是ccs6.1不支持dm6437了吗？ 2285 • RK3128芯片的性能怎么样？好不好？ 6936 • 怎样去解决RK3328 Android 7.1录音出现偶现语音无法识别的问题 1613 • rk3566不支持hdmi异显吗 4515 • 如何将RK3128 Android 7 BOX SDK修改为MID界面？ 2733 1个回答

答案对人有帮助，有参考价值 0 DRM，英文全称为Digital Rights Management，译为数字版权管理。它是目前业界使用非常广泛的一种数字内容版权保护技术。随着知识产权保护受重视的程度日益提高，Android也加入了DRM来有效保护数字版权。DRM不是一项技术，而是一类技术。很多机构和联盟都提出过相应的DRM标准。例如Open Mobile Alliance推出的OMADRM、Marlin Developer Community提出的Marlin DRM，苹果的Fairplay和微软的PlayReady/Windows DRM。而Google则通过收购Widevine公司推出了Widevine DRM。问题：RK3128-android6.1出现不支持Google DRM Widevine现象解决办法：第一：添加Google 第二：在添加Google DRM Widevine 添加Google：在rk312x_android6.0devicerockchiprk312xBoardConfig.mk中添加： +BOARD_USE_LOW_MEM := true +BUILD_WITH_GOOGLE_MARKET := true +#WITH_DEXPREOPT := true 如下： # config.mk # # Product-specific compile-time definitions. # include device/rockchip/common/BoardConfig.mk include vendor/widevine/widevine.mk TARGET_BOARD_PLATFORM := rk312x TARGET_BOARD_PLATFORM_GPU := mali400 TARGET_ARCH := arm TARGET_ARCH_VARIANT := armv7-a-neon TARGET_CPU_VARIANT := cortex-a7 TARGET_CPU_ABI := armeabi-v7a TARGET_CPU_ABI2 := armeabi TARGET_CPU_SMP := true -BOARD_USE_LOW_MEM := flase +BOARD_USE_LOW_MEM := true BOARD_HAVE_BLUETOOTH := true PRODUCT_PACKAGE_OVERLAYS += device/rockchip/rk312x/overlay #MALLOC_IMPL := dlmalloc GRAPHIC_MEMORY_PROVIDER := dma_buf ifeq ($(strip $(BOARD_USE_LOW_MEM)), true) BUILD_WITH_GOOGLE_MARKET := false PRODUCT_PROPERTY_OVERRIDES += ro.config.low_ram=true PRODUCT_PROPERTY_OVERRIDES += dalvik.vm.jit.codecachesize=0 PRODUCT_PROPERTY_OVERRIDES += dalvik.vm.heaptargetutilization=0.9 PRODUCT_PROPERTY_OVERRIDES += dalvik.vm.heapstartsize=5m PRODUCT_PROPERTY_OVERRIDES += dalvik.vm.heapgrowthlimit=64m PRODUCT_PROPERTY_OVERRIDES += dalvik.vm.heapsize=96m PRODUCT_PROPERTY_OVERRIDES += dalvik.vm.heapminfree=512k PRODUCT_PROPERTY_OVERRIDES += dalvik.vm.heapmaxfree=2m PRODUCT_COPY_FILES += device/rockchip/common/lowmem_package_filter.xml:system/etc/lowmem_package_filter.xml endif PRODUCT_COPY_FILES += device/rockchip/rk312x/fstab.$(TARGET_BOARD_HARDWARE).bootmode.unknown:root/fstab.$(TARGET_BOARD_HARDWARE).bootmode.unknown device/rockchip/rk312x/fstab.$(TARGET_BOARD_HARDWARE).bootmode.emmc:root/fstab.$(TARGET_BOARD_HARDWARE).bootmode.emmc device/rockchip/rk312x/init.$(TARGET_BOARD_HARDWARE).bootmode.emmc.rc:root/init.$(TARGET_BOARD_HARDWARE).bootmode.emmc.rc device/rockchip/rk312x/init.$(TARGET_BOARD_HARDWARE).bootmode.unknown.rc:root/init.$(TARGET_BOARD_HARDWARE).bootmode.unknown.rc +BUILD_WITH_GOOGLE_MARKET := true +#WITH_DEXPREOPT := true 添加Google DRM Widevine rk312x_android6.0/vendor/widevine/widevine.mk这个include在rk312x_android6.0/device/rockchip/rk312x/BoardConfig.mk中： # config.mk # # Product-specific compile-time definitions. # include device/rockchip/common/BoardConfig.mk + include vendor/widevine/widevine.mk TARGET_BOARD_PLATFORM := rk312x TARGET_BOARD_PLATFORM_GPU := mali400 TARGET_ARCH := arm 编译成功后：会将vendorwidevinelibsarm的部分xxxx.so 拷贝到outtargetproductrk312xsystemvendorlib下增加Google之后固件会变大，烧录会出错。所以要加大原来的rk312x.parameter.txt FIRMWARE_VER:6.0.0 MACHINE_MODEL:rk312x MACHINE_ID:007 MANUFACTURER:RK30SDK MAGIC: 0x5041524B ATAG: 0x60000800 MACHINE: 312x CHECK_MASK: 0x80 KERNEL_IMG: 0x60408000 #RECOVER_KEY: 1,1,0,20,0 #CMDLINE:console=ttyFIQ0 androidboot.baseband=N/A androidboot.selinux=permissive androidboot.hardware=rk30board androidboot.console=ttyFIQ0 init=/init initrd=0x62000000,0x00800000 mtdparts=rk29xxnand:0x00002000@0x00002000(uboot),0x00002000@0x00004000(misc),0x00008000@0x00006000(resource),0x00006000@0x0000E000(kernel),0x00006000@0x00014000(boot),0x00010000@0x0001A000(recovery),0x00020000@0x0002A000(backup),0x00040000@0x0004A000(cache),0x00008000@0x0008A000(metadata),0x00002000@0x00092000(kpanic),0x00200000@0x00094000(system),0x00020000@0x00294000(radical_update),-@0x002B4000(userdata) CMDLINE:console=ttyFIQ0 androidboot.baseband=N/A androidboot.selinux=permissive androidboot.hardware=rk30board androidboot.console=ttyFIQ0 init=/init initrd=0x62000000,0x00800000 mtdparts=rk29xxnand:0x00002000@0x00002000(uboot),0x00002000@0x00004000(misc),0x00008000@0x00006000(resource),0x00006000@0x0000E000(kernel),0x00006000@0x00014000(boot),0x00010000@0x0001A000(recovery),0x00020000@0x0002A000(backup),0x00040000@0x0004A000(cache),0x00008000@0x0008A000(metadata),0x00002000@0x00092000(kpanic),0x00200000@0x00094000(system),0x00020000@0x00294000(radical_update),-@0x002B4000(userdata) 修改后的rk312x.parameter.txt： FIRMWARE_VER:6.0.0 MACHINE_MODEL:rk312x MACHINE_ID:007 MANUFACTURER:RK30SDK MAGIC: 0x5041524B ATAG: 0x60000800 MACHINE: 312x CHECK_MASK: 0x80 KERNEL_IMG: 0x60408000 #RECOVER_KEY: 1,1,0,20,0 #CMDLINE:console=ttyFIQ0 androidboot.baseband=N/A androidboot.selinux=permissive androidboot.hardware=rk30board androidboot.console=ttyFIQ0 init=/init initrd=0x62000000,0x00800000 mtdparts=rk29xxnand:0x00002000@0x00002000(uboot),0x00002000@0x00004000(misc),0x00008000@0x00006000(resource),0x00006000@0x0000E000(kernel),0x00006000@0x00014000(boot),0x00010000@0x0001A000(recovery),0x00020000@0x0002A000(backup),0x00040000@0x0004A000(cache),0x00008000@0x0008A000(metadata),0x00002000@0x00092000(kpanic),0x00200000@0x00094000(system),0x00020000@0x00294000(radical_update),-@0x002B4000(userdata) CMDLINE:console=ttyFIQ0 androidboot.baseband=N/A androidboot.selinux=permissive androidboot.hardware=rk30board androidboot.console=ttyFIQ0 init=/init initrd=0x62000000,0x00800000 mtdparts=rk29xxnand:0x00002000@0x00002000(uboot),0x00002000@0x00004000(misc),0x00008000@0x00006000(resource),0x00006000@0x0000E000(kernel),0x00006000@0x00014000(boot),0x00010000@0x0001A000(recovery),0x00020000@0x0002A000(backup),0x00040000@0x0004A000(cache),0x00008000@0x0008A000(metadata),0x00002000@0x00092000(kpanic),0x00400000@0x00094000(system),0x00040000@0x00494000(radical_update),-@0x004B4000(userdata) 没调试的时候现象：应用打不开同时提示：this device does not suport the required DRM scheme 调试ok后烧录测试了如下:

2022-3-4 14:05:13 评论举报林芳