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RK3588解码AVS+失败 #608
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可以试下 avs,有一些的 avs+ 源是 avs 的 |
用ffmpeg转成avs后,使用对应avs的解码命令是可以正常解码的 ,我再尝试做一段广播级的AVS试试看。这个确认是avs+的视频,央视的源,用cpu解码软件是可以正常播放的 。请问内核代码如何更新? 如果这个源用avs来解码会报另外一个错误: |
cat /proc/mpp_service/version |
55aa2e0bb8 author: orangepi-xunlong 2022-12-02 Prepare for Orange Pi 5 |
比较老的版本了,可以问问 orangepi 有没有从 RK 这边更新内核,我们这边只提供官方内核 |
ouch. this is bad. |
我换了别的开发板,nanopc-t6 全部失败了,生成的文件是0. 同时发现解码avs2速度很慢,解码出来的yuv文件画质很差,马赛克严重。 |
1 similar comment
我换了别的开发板,nanopc-t6 全部失败了,生成的文件是0. 同时发现解码avs2速度很慢,解码出来的yuv文件画质很差,马赛克严重。 |
片源提供下,我们测试看看 |
这是AVS+的ES流,请测试 |
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 file /home/orangepi/1.avs+ size 77494441
May 26 20:40:19 orangepi5plus mpp[422214]: mpi_dec_utils: cmd parse result:
May 26 20:40:19 orangepi5plus mpp[422214]: mpi_dec_utils: input file name: /home/orangepi/1.avs+
May 26 20:40:19 orangepi5plus mpp[422214]: mpi_dec_utils: output file name: /home/orangepi/1.yuv
May 26 20:40:19 orangepi5plus mpp[422214]: mpi_dec_utils: width : 1920
May 26 20:40:19 orangepi5plus mpp[422214]: mpi_dec_utils: height : 1080
May 26 20:40:19 orangepi5plus mpp[422214]: mpi_dec_utils: type : 16777221
May 26 20:40:19 orangepi5plus mpp[422214]: mpi_dec_utils: max frames : 10
May 26 20:40:19 orangepi5plus mpp[422214]: mpi_dec_test: mpi_dec_test start
May 26 20:40:19 orangepi5plus mpp[422214]: mpi: mpp_create enter ctx 0x7fd094a3a8 mpi 0x7fd094a3b0
May 26 20:40:19 orangepi5plus mpp[422214]: mpp_info: mpp version: c145c84 author: Rimon Xu 2023-02-10 [h264d]: check frame slot index when need to combine frame
May 26 20:40:19 orangepi5plus mpp[422214]: mpi: mpp_create leave ret 0 ctx 0x5595394640 mpi 0x7f8911f2c8
May 26 20:40:19 orangepi5plus mpp[422214]: mpi_dec_test: 0x5595394640 mpi_dec_test decoder test start w 1920 h 1080 type 16777221
May 26 20:40:19 orangepi5plus mpp[422214]: mpi: mpp_init enter ctx 0x5595394640 type 0 coding 16777221
May 26 20:40:19 orangepi5plus mpp[422214]: hal_avsd_api: coding 1000005 vcodec_type 100d221a do not found avs hw 1000
更换AVS2视频和对应的命令可以正常解码,AVS+解码失败。
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