20240107让Firefly的AIO-3399J开发板的Android11下配置为默认1080p录像
2024/1/7 23:01
开发板：Firefly的AIO-3399J【RK3399】
SDK：rk3399-android-11-r20211216.tar.xz【Android11】
Android11.0.tar.bz2.aa【ToyBrick】
Android11.0.tar.bz2.ab
Android11.0.tar.bz2.ac
https://wiki.t-firefly.com/AIO-3399J/prepare_compile_android.html
AIO-3399J产品规格书 立即购买
AIO-3399J 采用 RK3399 六核(A72x2+A53x4) 64 位处理器，主频高达1.8GHz，集成了四核 Mali-T860 GPU，性能优异。
1、简略的编译步骤：
rootroot@rootroot-X99-Turbo:~/3TB$ cat Android11.0.tar.bz2.a* > Android11.0.tar.bz2
rootroot@rootroot-X99-Turbo:~/3TB$ tar jxvf Android11.0.tar.bz2
rootroot@rootroot-X99-Turbo:~/3TB$ mv Android11.0 64rk3399-android-11
rootroot@rootroot-X99-Turbo:~/3TB$ cd 64rk3399-android-11
rootroot@rootroot-X99-Turbo:~/3TB/64rk3399-android-11$ cd u-boot
rootroot@rootroot-X99-Turbo:~/3TB/64rk3399-android-11/u-boot$ ./make.sh rk3399
rootroot@rootroot-X99-Turbo:~/3TB/64rk3399-android-11/u-boot$ cd ..
rootroot@rootroot-X99-Turbo:~/3TB/64rk3399-android-11$ cd kernel/
rootroot@rootroot-X99-Turbo:~/3TB/64rk3399-android-11/kernel$ make ARCH=arm64 rockchip_defconfig android-11.config -j36
rootroot@rootroot-X99-Turbo:~/3TB/64rk3399-android-11/kernel$ make ARCH=arm64 BOOT_IMG=../rockdev/Image-rk3399_Android11/boot.img rk3399-sapphire-excavator-edp-avb.img -j36
rootroot@rootroot-X99-Turbo:~/3TB/64rk3399-android-11$ source build/envsetup.sh
rootroot@rootroot-X99-Turbo:~/3TB/64rk3399-android-11$ lunch
36. rk3399_Android11-userdebug
Which would you like? [aosp_arm-eng] 36
rootroot@rootroot-X99-Turbo:~/3TB/64rk3399-android-11$
rootroot@rootroot-X99-Turbo:~/3TB/64rk3399-android-11$ make -j36
rootroot@rootroot-X99-Turbo:~/3TB/64rk3399-android-11$ ./build.sh -u
2、百度搜索：media_profiles_V1_0.xml
https://gitee.com/kaban/android_device_xiaomi_rosy/blob/lineage-16.0/device.mk
kaban / android_device_xiaomi_rosy
lineage-16.0 android_device_xiaomi_rosy/ device.mk
PRODUCT_COPY_FILES += \
$(LOCAL_PATH)/configs/media_profiles_V1_0.xml:$(TARGET_COPY_OUT_VENDOR)/etc/media_profiles_V1_0.xml \
$(LOCAL_PATH)/configs/media_profiles_8953.xml:$(TARGET_COPY_OUT_VENDOR)/etc/media_profiles_vendor.xml
很容易/根据经验/很简单地找到这里：
Z:\3TB\65rk3399-android-11\device\rockchip\rk3399\media_profiles_default.xml
rootroot@rootroot-X99-Turbo:~/3TB/65rk3399-android-11$
rootroot@rootroot-X99-Turbo:~/3TB/65rk3399-android-11$ cd device/
rootroot@rootroot-X99-Turbo:~/3TB/65rk3399-android-11/device$ ll
total 28
drwxr-xr-x 7 rootroot rootroot 4096 3月 25 2022 ./
drwxr-xr-x 34 rootroot rootroot 4096 1月 7 18:51 ../
drwxr-xr-x 3 rootroot rootroot 4096 3月 13 2022 common/
drwxr-xr-x 18 rootroot rootroot 4096 3月 7 2022 generic/
drwxr-xr-x 3 rootroot rootroot 4096 3月 7 2022 google/
drwxr-xr-x 9 rootroot rootroot 4096 3月 7 2022 rockchip/
drwxr-xr-x 9 rootroot rootroot 4096 3月 13 2022 sample/
rootroot@rootroot-X99-Turbo:~/3TB/65rk3399-android-11/device$
rootroot@rootroot-X99-Turbo:~/3TB/65rk3399-android-11/device$
rootroot@rootroot-X99-Turbo:~/3TB/65rk3399-android-11/device$
rootroot@rootroot-X99-Turbo:~/3TB/65rk3399-android-11/device$ cd rockchip/
rootroot@rootroot-X99-Turbo:~/3TB/65rk3399-android-11/device/rockchip$ ll
total 36
drwxr-xr-x 9 rootroot rootroot 4096 3月 7 2022 ./
drwxr-xr-x 7 rootroot rootroot 4096 3月 25 2022 ../
drwxr-xr-x 34 rootroot rootroot 4096 1月 7 18:51 common/
drwxr-xr-x 14 rootroot rootroot 4096 3月 25 2022 rk3288/
drwxr-xr-x 11 rootroot rootroot 4096 3月 25 2022 rk3326/
drwxr-xr-x 12 rootroot rootroot 4096 3月 25 2022 rk3328/
drwxr-xr-x 17 rootroot rootroot 4096 1月 7 18:51 rk3399/
drwxr-xr-x 15 rootroot rootroot 4096 3月 25 2022 rk356x/
drwxr-xr-x 9 rootroot rootroot 4096 3月 25 2022 rk356x_box/
rootroot@rootroot-X99-Turbo:~/3TB/65rk3399-android-11/device/rockchip$
rootroot@rootroot-X99-Turbo:~/3TB/65rk3399-android-11/device/rockchip$ grep media_profiles_V1_0.xml . -R
./rk3399/nanopc-t4/nanopc_t4.mk: $(LOCAL_PATH)/media_profiles_V1_0.xml:$(TARGET_COPY_OUT_VENDOR)/etc/media_profiles_V1_0.xml
./rk3399/rk3399_atv/device.mk: device/rockchip/$(TARGET_BOARD_PLATFORM)/media_profiles_default.xml:$(TARGET_COPY_OUT_VENDOR)/etc/media_profiles_V1_0.xml
./rk3399/device.mk: device/rockchip/$(TARGET_BOARD_PLATFORM)/media_profiles_default.xml:$(TARGET_COPY_OUT_VENDOR)/etc/media_profiles_V1_0.xml
./rk3288/device.mk: device/rockchip/$(TARGET_BOARD_PLATFORM)/media_profiles_default.xml:$(TARGET_COPY_OUT_VENDOR)/etc/media_profiles_V1_0.xml
./rk3326/device-common.mk: $(TARGET_DEVICE_DIR)/media_profiles_default.xml:$(TARGET_COPY_OUT_VENDOR)/etc/media_profiles_V1_0.xml\
./rk356x/device.mk: $(TARGET_DEVICE_DIR)/media_profiles_default.xml:$(TARGET_COPY_OUT_VENDOR)/etc/media_profiles_V1_0.xml\
./rk356x_box/device.mk: $(TARGET_DEVICE_DIR)/media_profiles_default.xml:$(TARGET_COPY_OUT_VENDOR)/etc/media_profiles_V1_0.xml \
./rk3328/device-common.mk: $(TARGET_DEVICE_DIR)/media_profiles_default.xml:$(TARGET_COPY_OUT_VENDOR)/etc/media_profiles_V1_0.xml
rootroot@rootroot-X99-Turbo:~/3TB/65rk3399-android-11/device/rockchip$
rootroot@rootroot-X99-Turbo:~/3TB/65rk3399-android-11/device/rockchip$
rootroot@rootroot-X99-Turbo:~/3TB/65rk3399-android-11/device/rockchip$ find . -name media_profiles_default.xml
./rk3399/rk3399_atv/media_profiles_default.xml
./rk3399/media_profiles_default.xml
./rk3288/media_profiles_default.xml
./rk3326/PX30_Android11/media_profiles_default.xml
./rk3326/rk3326_q/media_profiles_default.xml
./rk3326/rk3326_r/media_profiles_default.xml
./rk3326/rk3326_pie/media_profiles_default.xml
./rk3326/rk3326_rgo/media_profiles_default.xml
./rk356x/rk3566_eink/media_profiles_default.xml
./rk356x/rk3566_einkw6/media_profiles_default.xml
./rk356x/rk3568_r/media_profiles_default.xml
./rk356x/rk3566_32bit/media_profiles_default.xml
./rk356x/rk3566_r/media_profiles_default.xml
./rk356x/rk3566_rgo/media_profiles_default.xml
./rk356x_box/rk356x_box_32/media_profiles_default.xml
./rk356x_box/rk356x_box/media_profiles_default.xml
./rk3328/rk3328_atv/media_profiles_default.xml
./rk3328/rk3328_box_32/media_profiles_default.xml
./rk3328/rk3328_box/media_profiles_default.xml
rootroot@rootroot-X99-Turbo:~/3TB/65rk3399-android-11/device/rockchip$
3、改动的部分：
Z:\3TB\65rk3399-android-11\device\rockchip\rk3399\media_profiles_default.xml
原始：
<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2010 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<!DOCTYPE MediaSettings [
<!ELEMENT MediaSettings (CamcorderProfiles,
EncoderOutputFileFormat+,
VideoEncoderCap+,
AudioEncoderCap+,
VideoDecoderCap,
AudioDecoderCap)>
<!ELEMENT CamcorderProfiles (EncoderProfile+, ImageEncoding+, ImageDecoding, Camera)>
<!ELEMENT EncoderProfile (Video, Audio)>
<!ATTLIST EncoderProfile quality (high|low) #REQUIRED>
<!ATTLIST EncoderProfile fileFormat (mp4|3gp) #REQUIRED>
<!ATTLIST EncoderProfile duration (30|60) #REQUIRED>
<!ATTLIST EncoderProfile cameraId (0|1) #REQUIRED>
<!ELEMENT Video EMPTY>
<!ATTLIST Video codec (h264|h263|m4v) #REQUIRED>
<!ATTLIST Video bitRate CDATA #REQUIRED>
<!ATTLIST Video width CDATA #REQUIRED>
<!ATTLIST Video height CDATA #REQUIRED>
<!ATTLIST Video frameRate CDATA #REQUIRED>
<!ELEMENT Audio EMPTY>
<!ATTLIST Audio codec (amrnb|amrwb|aac) #REQUIRED>
<!ATTLIST Audio bitRate CDATA #REQUIRED>
<!ATTLIST Audio sampleRate CDATA #REQUIRED>
<!ATTLIST Audio channels (1|2) #REQUIRED>
<!ELEMENT ImageEncoding EMPTY>
<!ATTLIST ImageEncoding quality (90|80|70|60|50|40) #REQUIRED>
<!ELEMENT ImageDecoding EMPTY>
<!ATTLIST ImageDecoding memCap CDATA #REQUIRED>
<!ELEMENT Camera EMPTY>
<!ELEMENT EncoderOutputFileFormat EMPTY>
<!ATTLIST EncoderOutputFileFormat name (mp4|3gp) #REQUIRED>
<!ELEMENT VideoEncoderCap EMPTY>
<!ATTLIST VideoEncoderCap name (h264|h263|m4v|wmv) #REQUIRED>
<!ATTLIST VideoEncoderCap enabled (true|false) #REQUIRED>
<!ATTLIST VideoEncoderCap minBitRate CDATA #REQUIRED>
<!ATTLIST VideoEncoderCap maxBitRate CDATA #REQUIRED>
<!ATTLIST VideoEncoderCap minFrameWidth CDATA #REQUIRED>
<!ATTLIST VideoEncoderCap maxFrameWidth CDATA #REQUIRED>
<!ATTLIST VideoEncoderCap minFrameHeight CDATA #REQUIRED>
<!ATTLIST VideoEncoderCap maxFrameHeight CDATA #REQUIRED>
<!ATTLIST VideoEncoderCap minFrameRate CDATA #REQUIRED>
<!ATTLIST VideoEncoderCap maxFrameRate CDATA #REQUIRED>
<!ELEMENT AudioEncoderCap EMPTY>
<!ATTLIST AudioEncoderCap name (amrnb|amrwb|aac|wma) #REQUIRED>
<!ATTLIST AudioEncoderCap enabled (true|false) #REQUIRED>
<!ATTLIST AudioEncoderCap minBitRate CDATA #REQUIRED>
<!ATTLIST AudioEncoderCap maxBitRate CDATA #REQUIRED>
<!ATTLIST AudioEncoderCap minSampleRate CDATA #REQUIRED>
<!ATTLIST AudioEncoderCap maxSampleRate CDATA #REQUIRED>
<!ATTLIST AudioEncoderCap minChannels (1|2) #REQUIRED>
<!ATTLIST AudioEncoderCap maxChannels (1|2) #REQUIRED>
<!ELEMENT VideoDecoderCap EMPTY>
<!ATTLIST VideoDecoderCap name (wmv) #REQUIRED>
<!ATTLIST VideoDecoderCap enabled (true|false) #REQUIRED>
<!ELEMENT AudioDecoderCap EMPTY>
<!ATTLIST AudioDecoderCap name (wma) #REQUIRED>
<!ATTLIST AudioDecoderCap enabled (true|false) #REQUIRED>
<!ELEMENT VideoEditorCap EMPTY>
<!ATTLIST VideoEditorCap maxInputFrameWidth CDATA #REQUIRED>
<!ATTLIST VideoEditorCap maxInputFrameHeight CDATA #REQUIRED>
<!ATTLIST VideoEditorCap maxOutputFrameWidth CDATA #REQUIRED>
<!ATTLIST VideoEditorCap maxOutputFrameHeight CDATA #REQUIRED>
<!ATTLIST VideoEditorCap maxPrefetchYUVFrames CDATA #REQUIRED>
<!ELEMENT ExportVideoProfile EMPTY>
<!ATTLIST ExportVideoProfile name (h264|h263|m4v) #REQUIRED>
<!ATTLIST ExportVideoProfile profile CDATA #REQUIRED>
<!ATTLIST ExportVideoProfile level CDATA #REQUIRED>
]>
<!--
This file is used to declare the multimedia profiles and capabilities
on an android-powered device.
-->
<MediaSettings>
<!-- Each camcorder profile defines a set of predefined configuration parameters -->
<CamcorderProfiles cameraId="0">
<EncoderProfile quality="qcif" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="128000"
width="176"
height="144"
frameRate="30" />
<Audio codec="aac"
bitRate="61000"
sampleRate="44100"
channels="1" />
</EncoderProfile>
<EncoderProfile quality="qvga" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="256000"
width="320"
height="240"
frameRate="30" />
<Audio codec="amrnb"
bitRate="12200"
sampleRate="8000"
channels="1" />
</EncoderProfile>
<!--
<EncoderProfile quality="cif" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="1200000"
width="352"
height="288"
frameRate="30" />
<Audio codec="aac"
bitRate="61000"
sampleRate="44100"
channels="1" />
</EncoderProfile>
-->
<!-- If your sensor driver don't support 720p and 480p stream, Please fill this element according as
your sensor max resolution for preview(Not Capture resolution) -->
<EncoderProfile quality="480p" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="3000000"
width="640"
height="480"
frameRate="30" />
<Audio codec="aac"
bitRate="61000"
sampleRate="44100"
channels="1" />
</EncoderProfile>
<!-- If your sensor driver don't support 480p stream, Please turn off this element -->
<!--
<EncoderProfile quality="480p" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="3000000"
width="720"
height="480"
frameRate="30" />
<Audio codec="aac"
bitRate="61000"
sampleRate="44100"
channels="1" />
</EncoderProfile>
-->
<!-- If your sensor driver don't support 480p stream, Please turn off this element -->
<!--
<EncoderProfile quality="480p" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="3000000"
width="800"
height="600"
frameRate="30" />
<Audio codec="aac"
bitRate="61000"
sampleRate="44100"
channels="1" />
</EncoderProfile>
-->
<!-- If your sensor driver don't support 576p stream, Please turn off this element -->
<!--
<EncoderProfile quality="576p" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="3000000"
width="720"
height="576"
frameRate="30" />
<Audio codec="aac"
bitRate="61000"
sampleRate="44100"
channels="1" />
</EncoderProfile>
-->
<!-- If your sensor driver don't support 720p stream, Please turn off this element -->
<!--
<EncoderProfile quality="720p" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="6000000"
width="1280"
height="720"
frameRate="30" />
<Audio codec="aac"
bitRate="61000"
sampleRate="44100"
channels="1" />
</EncoderProfile>
-->
<!-- If your sensor driver don't support 1080p stream, Please turn off this element -->
<EncoderProfile quality="timelapseqcif" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="192000"
width="176"
height="144"
frameRate="30" />
<Audio codec="aac"
bitRate="61000"
sampleRate="44100"
channels="1" />
</EncoderProfile>
<EncoderProfile quality="timelapseqvga" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="128000"
width="320"
height="240"
frameRate="30" />
<Audio codec="amrnb"
bitRate="12200"
sampleRate="8000"
channels="1" />
</EncoderProfile>
<!--
<EncoderProfile quality="timelapsecif" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="1200000"
width="352"
height="288"
frameRate="30" />
<Audio codec="aac"
bitRate="61000"
sampleRate="44100"
channels="1" />
</EncoderProfile>
-->
<!-- If your sensor driver don't support 720p and 480p stream, Please fill this element according as
your sensor max resolution for preview(Not Capture resolution) -->
<EncoderProfile quality="timelapse480p" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="1200000"
width="640"
height="480"
frameRate="30" />
<Audio codec="aac"
bitRate="61000"
sampleRate="44100"
channels="1" />
</EncoderProfile>
<!-- If your sensor driver don't support 480p stream, Please turn off this element -->
<!--
<EncoderProfile quality="timelapse480p" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="256000"
width="720"
height="480"
frameRate="30" />
<Audio codec="aac"
bitRate="61000"
sampleRate="44100"
channels="1" />
</EncoderProfile>
-->
<!-- If your sensor driver don't support 480p stream, Please turn off this element -->
<!--
<EncoderProfile quality="timelapse480p" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="256000"
width="800"
height="600"
frameRate="30" />
<Audio codec="aac"
bitRate="61000"
sampleRate="44100"
channels="1" />
</EncoderProfile>
-->
<!-- If your sensor driver don't support 720p and 480p stream, Please fill this element according as
your sensor max resolution for preview(Not Capture resolution) -->
<!--
<EncoderProfile quality="timelapse480p" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="1200000"
width="800"
height="600"
frameRate="30" />
<Audio codec="aac"
bitRate="61000"
sampleRate="44100"
channels="1" />
</EncoderProfile>
-->
<!-- If your sensor driver don't support 576p stream, Please fill this element according as
your sensor max resolution for preview(Not Capture resolution) -->
<!--
<EncoderProfile quality="timelapse576p" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="1200000"
width="720"
height="576"
frameRate="30" />
<Audio codec="aac"
bitRate="61000"
sampleRate="44100"
channels="1" />
</EncoderProfile>
-->
<!-- If your sensor driver don't support 720p stream, Please turn off this element -->
<!--
<EncoderProfile quality="timelapse720p" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="3000000"
width="1280"
height="720"
frameRate="30" />
<Audio codec="aac"
bitRate="61000"
sampleRate="44100"
channels="1" />
</EncoderProfile>
-->
<!-- If your sensor driver don't support 108p stream, Please turn off this element -->
<ImageEncoding quality="90" />
<ImageEncoding quality="80" />
<ImageEncoding quality="70" />
<ImageDecoding memCap="20000000" />
</CamcorderProfiles>
<CamcorderProfiles cameraId="1">
<EncoderProfile quality="qcif" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="128000"
width="176"
height="144"
frameRate="30" />
<Audio codec="aac"
bitRate="61000"
sampleRate="44100"
channels="1" />
</EncoderProfile>
<EncoderProfile quality="qvga" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="256000"
width="320"
height="240"
frameRate="30" />
<Audio codec="amrnb"
bitRate="12200"
sampleRate="8000"
channels="1" />
</EncoderProfile>
<!--
<EncoderProfile quality="cif" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="1200000"
width="352"
height="288"
frameRate="30" />
<Audio codec="aac"
bitRate="96000"
sampleRate="48000"
channels="1" />
</EncoderProfile>
-->
<!-- If your sensor driver don't support 720p and 480p stream, Please fill this element according as
your sensor max resolution for preview(Not Capture resolution) -->
<EncoderProfile quality="480p" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="3000000"
width="640"
height="480"
frameRate="30" />
<Audio codec="aac"
bitRate="61000"
sampleRate="44100"
channels="1" />
</EncoderProfile>
<!-- If your sensor driver don't support 480p stream, Please turn on this element -->
<!--
<EncoderProfile quality="480p" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="3000000"
width="720"
height="480"
frameRate="30" />
<Audio codec="aac"
bitRate="61000"
sampleRate="44100"
channels="1" />
</EncoderProfile>
-->
<!-- If your sensor driver don't support 480p stream, Please turn off this element -->
<!--
<EncoderProfile quality="480p" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="3000000"
width="800"
height="600"
frameRate="30" />
<Audio codec="aac"
bitRate="61000"
sampleRate="44100"
channels="1" />
</EncoderProfile>
-->
<!-- If your sensor driver don't support 720p stream, Please turn off this element -->
<!--
<EncoderProfile quality="720p" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="6000000"
width="1280"
height="720"
frameRate="30" />
<Audio codec="aac"
bitRate="61000"
sampleRate="44100"
channels="1" />
</EncoderProfile>
-->
<!-- If your sensor driver don't support 1080p stream, Please turn off this element -->
<!--
<EncoderProfile quality="1080p" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="6000000"
width="1920"
height="1080"
frameRate="30" />
<Audio codec="aac"
bitRate="61000"
sampleRate="44100"
channels="1" />
</EncoderProfile>
-->
<EncoderProfile quality="timelapseqcif" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="192000"
width="176"
height="144"
frameRate="30" />
<Audio codec="aac"
bitRate="61000"
sampleRate="44100"
channels="1" />
</EncoderProfile>
<EncoderProfile quality="timelapseqvga" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="128000"
width="320"
height="240"
frameRate="30" />
<Audio codec="amrnb"
bitRate="12200"
sampleRate="8000"
channels="1" />
</EncoderProfile>
<!--
<EncoderProfile quality="timelapsecif" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="1200000"
width="352"
height="288"
frameRate="30" />
<Audio codec="aac"
bitRate="61000"
sampleRate="44100"
channels="1" />
</EncoderProfile>
-->
<!-- If your sensor driver don't support 720p and 480p stream, Please fill this element according as
your sensor max resolution for preview(Not Capture resolution) -->
<EncoderProfile quality="timelapse480p" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="1200000"
width="640"
height="480"
frameRate="30" />
<Audio codec="aac"
bitRate="61000"
sampleRate="44100"
channels="1" />
</EncoderProfile>
<!-- If your sensor driver don't support 480p stream, Please turn on this element -->
<!--
<EncoderProfile quality="timelapse480p" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="1200000"
width="720"
height="480"
frameRate="30" />
<Audio codec="aac"
bitRate="61000"
sampleRate="44100"
channels="1" />
</EncoderProfile>
-->
<!-- If your sensor driver don't support 720p and 480p stream, Please fill this element according as
your sensor max resolution for preview(Not Capture resolution) -->
<!--
<EncoderProfile quality="timelapse480p" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="1200000"
width="800"
height="600"
frameRate="30" />
<Audio codec="aac"
bitRate="61000"
sampleRate="44100"
channels="1" />
</EncoderProfile>
-->
<!-- If your sensor driver don't support 720p stream, Please turn off this element -->
<!--
<EncoderProfile quality="timelapse720p" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="3000000"
width="1280"
height="720"
frameRate="8" />
<Audio codec="aac"
bitRate="61000"
sampleRate="44100"
channels="1" />
</EncoderProfile>
-->
<!-- If your sensor driver don't support 108p stream, Please turn off this element -->
<!--
<EncoderProfile quality="timelapse1080p" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="3000000"
width="1920"
height="1080"
frameRate="30" />
<Audio codec="aac"
bitRate="61000"
sampleRate="44100"
channels="1" />
</EncoderProfile>
-->
<ImageEncoding quality="90" />
<ImageEncoding quality="80" />
<ImageEncoding quality="70" />
<ImageDecoding memCap="20000000" />
</CamcorderProfiles>
<EncoderOutputFileFormat name="3gp" />
<EncoderOutputFileFormat name="mp4" />
<!--
If a codec is not enabled, it is invisible to the applications
In other words, the applications won't be able to use the codec
or query the capabilities of the codec at all if it is disabled
-->
<VideoEncoderCap name="h264" enabled="true"
minBitRate="64000" maxBitRate="3000000"
minFrameWidth="176" maxFrameWidth="1920"
minFrameHeight="144" maxFrameHeight="1080"
minFrameRate="1" maxFrameRate="30" />
<VideoEncoderCap name="h263" enabled="true"
minBitRate="64000" maxBitRate="1000000"
minFrameWidth="176" maxFrameWidth="800"
minFrameHeight="144" maxFrameHeight="480"
minFrameRate="1" maxFrameRate="24" />
<VideoEncoderCap name="m4v" enabled="true"
minBitRate="64000" maxBitRate="2000000"
minFrameWidth="176" maxFrameWidth="800"
minFrameHeight="144" maxFrameHeight="480"
minFrameRate="1" maxFrameRate="24" />
<AudioEncoderCap name="aac" enabled="true"
minBitRate="8192" maxBitRate="96000"
minSampleRate="8000" maxSampleRate="44100"
minChannels="1" maxChannels="1" />
<AudioEncoderCap name="amrwb" enabled="true"
minBitRate="6600" maxBitRate="23050"
minSampleRate="16000" maxSampleRate="16000"
minChannels="1" maxChannels="1" />
<AudioEncoderCap name="amrnb" enabled="true"
minBitRate="5525" maxBitRate="12200"
minSampleRate="8000" maxSampleRate="8000"
minChannels="1" maxChannels="1" />
<!--
FIXME:
We do not check decoder capabilities at present
At present, we only check whether windows media is visible
for TEST applications. For other applications, we do
not perform any checks at all.
-->
<VideoDecoderCap name="wmv" enabled="false"/>
<AudioDecoderCap name="wma" enabled="false"/>
<!--
<VideoEditorCap maxInputFrameWidth="1920"
maxInputFrameHeight="1080" maxOutputFrameWidth="1920"
maxOutputFrameHeight="1080" maxPrefetchYUVFrames="1"/>
-->
<!--
The VideoEditor Export codec profile and level values
correspond to the values in OMX_Video.h.
E.g. for h264, profile value 1 means OMX_VIDEO_AVCProfileBaseline
and level 4096 means OMX_VIDEO_AVCLevel41.
Please note that the values are in decimal.
These values are for video encoder.
-->
<!--
Codec = h.264, Hp-High profile, level 4.1
-->
<!--<ExportVideoProfile name="h264" profile= "4" level="4096"/>-->
<!--
Codec = h.263, Baseline profile, level 0
-->
<!--<ExportVideoProfile name="h263" profile= "1" level="1"/>-->
<!--
Codec = mpeg4, Simple profile, level 3
-->
<!--<ExportVideoProfile name="m4v" profile= "1" level="16"/>-->
</MediaSettings>
修改成功：
<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (C) 2010 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
-->
<!DOCTYPE MediaSettings [
<!ELEMENT MediaSettings (CamcorderProfiles,
EncoderOutputFileFormat+,
VideoEncoderCap+,
AudioEncoderCap+,
VideoDecoderCap,
AudioDecoderCap)>
<!ELEMENT CamcorderProfiles (EncoderProfile+, ImageEncoding+, ImageDecoding, Camera)>
<!ELEMENT EncoderProfile (Video, Audio)>
<!ATTLIST EncoderProfile quality (high|low) #REQUIRED>
<!ATTLIST EncoderProfile fileFormat (mp4|3gp) #REQUIRED>
<!ATTLIST EncoderProfile duration (30|60) #REQUIRED>
<!ATTLIST EncoderProfile cameraId (0|1) #REQUIRED>
<!ELEMENT Video EMPTY>
<!ATTLIST Video codec (h264|h263|m4v) #REQUIRED>
<!ATTLIST Video bitRate CDATA #REQUIRED>
<!ATTLIST Video width CDATA #REQUIRED>
<!ATTLIST Video height CDATA #REQUIRED>
<!ATTLIST Video frameRate CDATA #REQUIRED>
<!ELEMENT Audio EMPTY>
<!ATTLIST Audio codec (amrnb|amrwb|aac) #REQUIRED>
<!ATTLIST Audio bitRate CDATA #REQUIRED>
<!ATTLIST Audio sampleRate CDATA #REQUIRED>
<!ATTLIST Audio channels (1|2) #REQUIRED>
<!ELEMENT ImageEncoding EMPTY>
<!ATTLIST ImageEncoding quality (90|80|70|60|50|40) #REQUIRED>
<!ELEMENT ImageDecoding EMPTY>
<!ATTLIST ImageDecoding memCap CDATA #REQUIRED>
<!ELEMENT Camera EMPTY>
<!ELEMENT EncoderOutputFileFormat EMPTY>
<!ATTLIST EncoderOutputFileFormat name (mp4|3gp) #REQUIRED>
<!ELEMENT VideoEncoderCap EMPTY>
<!ATTLIST VideoEncoderCap name (h264|h263|m4v|wmv) #REQUIRED>
<!ATTLIST VideoEncoderCap enabled (true|false) #REQUIRED>
<!ATTLIST VideoEncoderCap minBitRate CDATA #REQUIRED>
<!ATTLIST VideoEncoderCap maxBitRate CDATA #REQUIRED>
<!ATTLIST VideoEncoderCap minFrameWidth CDATA #REQUIRED>
<!ATTLIST VideoEncoderCap maxFrameWidth CDATA #REQUIRED>
<!ATTLIST VideoEncoderCap minFrameHeight CDATA #REQUIRED>
<!ATTLIST VideoEncoderCap maxFrameHeight CDATA #REQUIRED>
<!ATTLIST VideoEncoderCap minFrameRate CDATA #REQUIRED>
<!ATTLIST VideoEncoderCap maxFrameRate CDATA #REQUIRED>
<!ELEMENT AudioEncoderCap EMPTY>
<!ATTLIST AudioEncoderCap name (amrnb|amrwb|aac|wma) #REQUIRED>
<!ATTLIST AudioEncoderCap enabled (true|false) #REQUIRED>
<!ATTLIST AudioEncoderCap minBitRate CDATA #REQUIRED>
<!ATTLIST AudioEncoderCap maxBitRate CDATA #REQUIRED>
<!ATTLIST AudioEncoderCap minSampleRate CDATA #REQUIRED>
<!ATTLIST AudioEncoderCap maxSampleRate CDATA #REQUIRED>
<!ATTLIST AudioEncoderCap minChannels (1|2) #REQUIRED>
<!ATTLIST AudioEncoderCap maxChannels (1|2) #REQUIRED>
<!ELEMENT VideoDecoderCap EMPTY>
<!ATTLIST VideoDecoderCap name (wmv) #REQUIRED>
<!ATTLIST VideoDecoderCap enabled (true|false) #REQUIRED>
<!ELEMENT AudioDecoderCap EMPTY>
<!ATTLIST AudioDecoderCap name (wma) #REQUIRED>
<!ATTLIST AudioDecoderCap enabled (true|false) #REQUIRED>
<!ELEMENT VideoEditorCap EMPTY>
<!ATTLIST VideoEditorCap maxInputFrameWidth CDATA #REQUIRED>
<!ATTLIST VideoEditorCap maxInputFrameHeight CDATA #REQUIRED>
<!ATTLIST VideoEditorCap maxOutputFrameWidth CDATA #REQUIRED>
<!ATTLIST VideoEditorCap maxOutputFrameHeight CDATA #REQUIRED>
<!ATTLIST VideoEditorCap maxPrefetchYUVFrames CDATA #REQUIRED>
<!ELEMENT ExportVideoProfile EMPTY>
<!ATTLIST ExportVideoProfile name (h264|h263|m4v) #REQUIRED>
<!ATTLIST ExportVideoProfile profile CDATA #REQUIRED>
<!ATTLIST ExportVideoProfile level CDATA #REQUIRED>
]>
<!--
This file is used to declare the multimedia profiles and capabilities
on an android-powered device.
-->
<MediaSettings>
<!-- Each camcorder profile defines a set of predefined configuration parameters -->
<CamcorderProfiles cameraId="0">
<!-- If your sensor driver don't support 720p and 480p stream, Please fill this element according as
your sensor max resolution for preview(Not Capture resolution) -->
<EncoderProfile quality="480p" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="3000000"
width="640"
height="480"
frameRate="30" />
<Audio codec="aac"
bitRate="61000"
sampleRate="44100"
channels="1" />
</EncoderProfile>
<!-- If your sensor driver don't support 720p and 480p stream, Please fill this element according as
your sensor max resolution for preview(Not Capture resolution) -->
<EncoderProfile quality="timelapse480p" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="1200000"
width="640"
height="480"
frameRate="30" />
<Audio codec="aac"
bitRate="61000"
sampleRate="44100"
channels="1" />
</EncoderProfile>
<!-- If your sensor driver don't support 720p stream, Please turn off this element -->
<EncoderProfile quality="720p" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="9000000"
width="1280"
height="720"
frameRate="30" />
<Audio codec="aac"
bitRate="96000"
sampleRate="44100"
channels="1" />
</EncoderProfile>
-->
<!-- If your sensor driver don't support 720p stream, Please turn off this element -->
<EncoderProfile quality="timelapse720p" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="9000000"
width="1280"
height="720"
frameRate="8" />
<Audio codec="aac"
bitRate="96000"
sampleRate="44100"
channels="1" />
</EncoderProfile>
<!-- If your sensor driver don't support 1080p stream, Please turn off this element -->
<EncoderProfile quality="1080p" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="20000000"
width="1920"
height="1080"
frameRate="30" />
<Audio codec="aac"
bitRate="320000"
sampleRate="48000"
channels="1" />
</EncoderProfile>
<!-- If your sensor driver don't support 1080p stream, Please turn off this element -->
<EncoderProfile quality="timelapse1080p" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="20000000"
width="1920"
height="1080"
frameRate="30" />
<Audio codec="aac"
bitRate="320000"
sampleRate="48000"
channels="1" />
</EncoderProfile>
<ImageEncoding quality="90" />
<ImageEncoding quality="80" />
<ImageEncoding quality="70" />
<ImageDecoding memCap="20000000" />
</CamcorderProfiles>
<CamcorderProfiles cameraId="1">
<!-- If your sensor driver don't support 720p and 480p stream, Please fill this element according as
your sensor max resolution for preview(Not Capture resolution) -->
<EncoderProfile quality="480p" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="3000000"
width="640"
height="480"
frameRate="30" />
<Audio codec="aac"
bitRate="61000"
sampleRate="44100"
channels="1" />
</EncoderProfile>
<!-- If your sensor driver don't support 720p and 480p stream, Please fill this element according as
your sensor max resolution for preview(Not Capture resolution) -->
<EncoderProfile quality="timelapse480p" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="1200000"
width="640"
height="480"
frameRate="30" />
<Audio codec="aac"
bitRate="61000"
sampleRate="44100"
channels="1" />
</EncoderProfile>
<!-- If your sensor driver don't support 720p stream, Please turn off this element -->
<EncoderProfile quality="720p" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="9000000"
width="1280"
height="720"
frameRate="30" />
<Audio codec="aac"
bitRate="96000"
sampleRate="44100"
channels="1" />
</EncoderProfile>
-->
<!-- If your sensor driver don't support 720p stream, Please turn off this element -->
<EncoderProfile quality="timelapse720p" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="9000000"
width="1280"
height="720"
frameRate="8" />
<Audio codec="aac"
bitRate="96000"
sampleRate="44100"
channels="1" />
</EncoderProfile>
<!-- If your sensor driver don't support 1080p stream, Please turn off this element -->
<EncoderProfile quality="1080p" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="20000000"
width="1920"
height="1080"
frameRate="30" />
<Audio codec="aac"
bitRate="320000"
sampleRate="48000"
channels="1" />
</EncoderProfile>
<!-- If your sensor driver don't support 1080p stream, Please turn off this element -->
<EncoderProfile quality="timelapse1080p" fileFormat="mp4" duration="30">
<Video codec="h264"
bitRate="20000000"
width="1920"
height="1080"
frameRate="30" />
<Audio codec="aac"
bitRate="320000"
sampleRate="48000"
channels="1" />
</EncoderProfile>
<ImageEncoding quality="90" />
<ImageEncoding quality="80" />
<ImageEncoding quality="70" />
<ImageDecoding memCap="20000000" />
</CamcorderProfiles>
<EncoderOutputFileFormat name="3gp" />
<EncoderOutputFileFormat name="mp4" />
<!--
If a codec is not enabled, it is invisible to the applications
In other words, the applications won't be able to use the codec
or query the capabilities of the codec at all if it is disabled
-->
<VideoEncoderCap name="h264" enabled="true"
minBitRate="64000" maxBitRate="20000000"
minFrameWidth="176" maxFrameWidth="1920"
minFrameHeight="144" maxFrameHeight="1080"
minFrameRate="1" maxFrameRate="30" />
<VideoEncoderCap name="h263" enabled="true"
minBitRate="64000" maxBitRate="1000000"
minFrameWidth="176" maxFrameWidth="800"
minFrameHeight="144" maxFrameHeight="480"
minFrameRate="1" maxFrameRate="24" />
<VideoEncoderCap name="m4v" enabled="true"
minBitRate="64000" maxBitRate="2000000"
minFrameWidth="176" maxFrameWidth="800"
minFrameHeight="144" maxFrameHeight="480"
minFrameRate="1" maxFrameRate="24" />
<AudioEncoderCap name="aac" enabled="true"
minBitRate="8192" maxBitRate="320000"
minSampleRate="8000" maxSampleRate="48000"
minChannels="1" maxChannels="2" />
<AudioEncoderCap name="amrwb" enabled="true"
minBitRate="6600" maxBitRate="23050"
minSampleRate="16000" maxSampleRate="16000"
minChannels="1" maxChannels="1" />
<AudioEncoderCap name="amrnb" enabled="true"
minBitRate="5525" maxBitRate="12200"
minSampleRate="8000" maxSampleRate="8000"
minChannels="1" maxChannels="1" />
<!--
FIXME:
We do not check decoder capabilities at present
At present, we only check whether windows media is visible
for TEST applications. For other applications, we do
not perform any checks at all.
-->
<VideoDecoderCap name="wmv" enabled="false"/>
<AudioDecoderCap name="wma" enabled="false"/>
<!--
<VideoEditorCap maxInputFrameWidth="1920"
maxInputFrameHeight="1080" maxOutputFrameWidth="1920"
maxOutputFrameHeight="1080" maxPrefetchYUVFrames="1"/>
-->
<!--
The VideoEditor Export codec profile and level values
correspond to the values in OMX_Video.h.
E.g. for h264, profile value 1 means OMX_VIDEO_AVCProfileBaseline
and level 4096 means OMX_VIDEO_AVCLevel41.
Please note that the values are in decimal.
These values are for video encoder.
-->
<!--
Codec = h.264, Hp-High profile, level 4.1
-->
<!--<ExportVideoProfile name="h264" profile= "4" level="4096"/>-->
<!--
Codec = h.263, Baseline profile, level 0
-->
<!--<ExportVideoProfile name="h263" profile= "1" level="1"/>-->
<!--
Codec = mpeg4, Simple profile, level 3
-->
<!--<ExportVideoProfile name="m4v" profile= "1" level="16"/>-->
</MediaSettings>
4、确认修改成功了！
参考资料：
http://www.friendlyelec.com.cn/agent.asp
http://www.friendlyelec.com.cn/
https://download.friendlyelec.com/NanoPC-T4
https://wiki.friendlyelec.com/wiki/index.php/NanoPC-T4/zh#.E4.B8.8B.E8.BD.BDAndroid10.E6.BA.90.E4.BB.A3.E7.A0.81
https://item.taobao.com/item.htm?spm=a1z09.2.0.0.37562e8dcotDm6&id=570312633249&_u=7ju3ku004a
友善NanoPC-T4瑞芯微RK3399开发板ROS双摄4K播放开源AI智能安卓10
WiKi维基教程（固件介绍，使用说明，操作步骤等）
http://wiki.friendlyelec.com/wiki/index.php/NanoPC-T4
系统固件下载
https://dl.friendlyelec.com/nanopct4
原理图(pdf格式)
http://wiki.friendlyelec.com/wiki/images/e/e0/NanoPC-T4-1902-Schematic.pdf
尺寸图(dxf格式)
http://wiki.friendlyelec.com/wiki/images/b/bc/NanoPC-T4_1802_Drawing%28dxf%29.zip
http://www.friendlyelec.com.cn/nanopi-m4.asp
NanoPi M4 | NanoPi M4V2
https://wiki.friendlyelec.com/wiki/index.php/NanoPi_M4/zh
15.3 编译Android10源代码
15.3.1 下载Android10源代码
有以下两种途径获取 Android10 的源代码，都需要联网:
使用网盘里的git repo压缩包
网盘下载地址: 点击进入
https://download.friendlyelec.com/NanoPiM4
https://pan.baidu.com/share/init?surl=oBLn9H31hILJKEPQXgrUog
提取码：yn6r
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