ffplay硬解码错误
运行ffplay硬解码,运行./ffplay -vcodec hevc_rkmpp UHD.ts，如下错误：ffplay version 4.0.2 Copyright (c) 2003-2018 the FFmpeg developers
built with gcc 7 (Ubuntu/Linaro 7.3.0-16ubuntu3)
configuration: --prefix=/usr/grape_ffmpeg --enable-static --disable-x86asm --enable-gpl --enable-rkmpp --enable-libdrm --enable-version3 --enable-nonfree --enable-cross-compile --arch=arm64 --target-os=linux --cross-prefix=aarch64-linux-gnu- --cc=aarch64-linux-gnu-gcc --enable-pthreads --enable-ffplay
libavutil 56. 14.100 / 56. 14.100
libavcodec 58. 18.100 / 58. 18.100
libavformat 58. 12.100 / 58. 12.100
libavdevice 58.3.100 / 58.3.100
libavfilter 7. 16.100 /7. 16.100
libswscale 5.1.100 /5.1.100
libswresample 3.1.100 /3.1.100
libpostproc 55.1.100 / 55.1.100
Failed to initialize a hardware accelerated renderer: Couldn't find matching render driver
start time for stream 1 is not set in estimate_timings_from_pts
Could not find codec parameters for stream 1 (Audio: aac ( / 0x000F), 0 channels): unspecified sample format
Consider increasing the value for the 'analyzeduration' and 'probesize' options
Input #0, mpegts, from '/home/yuedong/Desktop/UHD.ts':
Duration: 00:01:46.19, start: 1.083411, bitrate: 51815 kb/s
Program 1
Stream #0:0: Video: hevc (Main 10) ( / 0x0024), yuv420p10le(tv, bt709), 3840x2160 , 23.98 fps, 23.98 tbr, 90k tbn, 23.98 tbc
Stream #0:1(und): Audio: aac ( / 0x000F), 0 channels
mpi: mpp version: 5849089 author: Herman Chen : Add temporally patch for blocking issue
rk_vcodec: vpu_service_ioctl:1889: error: unknown vpu service ioctl cmd 40086c01
mpp_rt: NOT found ion allocator
mpp_rt: found drm allocator 一样的问题，楼主解决来的吗？
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