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您好,
我的环境如下:
Linux firefly 5.10.160 #111 SMP Tue Jul 4 11:41:59 CST 2023 aarch64 aarch64 aarch64 GNU/Linux
我遇到的问题:
mpp_init的时候会发生段错误.
用gdb简单调试有这样的信息:
Program received signal SIGSEGV, Segmenta…
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Hey, I got a few files that contain a h264 video stream that I’d like to transcode to hevc purely to save space. I’m trying to use this fork to make use of my chip’s hardware acceleration. I’m using a…
soetz updated
1 month ago
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Just a few minutes ago I saw this from my byobu remote session:
```
e>/-1, .owner_cpu: 152518656 [0/0] …
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Hi,
for rknpu one can get the load and other statistics using:
```
# cat /sys/kernel/debug/rknpu/load
NPU load: Core0: 4%, Core1: 0%, Core2: 0%,
# cat /sys/kernel/debug/rknpu/freq
100000…
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使用如下命令进行解码
mpi_dec_test -i ~/1.avs+ -o ~/1.yuv -w 1920 -h 1080 -t 16777221 -n 10 -v
报错如下
Segmentation fault (core dumped)
日志打印
May 26 20:40:19 orangepi5plus mpp[422214]: mpi_dec_utils: input fil…
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日志如下:
Jun 14 08:12:28 firefly mpp[12698]: mpi_dec_utils: input file output.h264 size 175969071
Jun 14 08:12:28 firefly mpp[12698]: mpi_dec_utils: cmd parse result:
Jun 14 08:12:28 firefly mpp[12698…
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Hi @7Ji,
Thank you for the new chromium-mpp-v122.0.6261.128. Somehow cannot get vpu hardware acceleration to work. On chromium-mpp-114.0.5735.198-4 vpu hardware acceleration works with panthor me…
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芯片:rk3328
info
```
./mpp_info_test
mpp[12599]: mpp_info_test: normal version log:
mpp[12599]: mpp_info: mpp version: e34f0dd1 author: Herman Chen 2023-07-17 [hal_vp8e]: Fix crash on unsuppor…
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我想用mpp解码单个jpg图片, 操作过程为:
git clone -b release https://github.com/rockchip-linux/mpp.git
cmake -DRKPLATFORM=ON -DHAVE_DRM=ON && make
./test/mpi_dec_test -i test.jpg -w 1280 -h 720 -t 8
报错:
mpi_de…
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我尝试了一些编码格式,发现h265和h264可以,但是vp8和vp9都不行, 但是我看文档里好像说vp8可以,这是为什么?
MppEncoder *mpp_encoder = new MppEncoder();
MppEncoderParams enc_params;
memset(&enc_params, 0, sizeof(MppEncoderParams));
enc_para…