tsy12321
子线程保存视频帧崩溃
因为会影响帧率，我把mFFmpegFrameRecorder.record(frame2);的方法移到了子线程中。这样onPreviewFrame就恢复到30fps左右。但是在停止录制的时候，必崩溃。 2019-10-17 17:53:50.684 7553-7914/com.alleyes.app A/libc: Fatal signal 11 (SIGSEGV), code 1, fault addr 0x0 in tid 7914 (RxNewThreadSche) 2019-10-17 17:53:50.943 7951-7951/? A/DEBUG: *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** 2019-10-17 17:53:50.943 7951-7951/? A/DEBUG: Build fingerprint: 'HONOR/LLD-AL00/HWLLD-H:8.0.0/HONORLLD-AL00/189(C00):user/release-keys' 2019-10-17 17:53:50.943 7951-7951/? A/DEBUG: Revision: '0' 2019-10-17 17:53:50.943 7951-7951/? A/DEBUG: ABI: 'arm' 2019-10-17 17:53:50.943 7951-7951/? A/DEBUG: pid: 7553, tid: 7914, name: RxNewThreadSche >>> com.alleyes.app <<< 2019-10-17 17:53:50.943 7951-7951/? A/DEBUG: signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0 2019-10-17 17:53:50.943 7951-7951/? A/DEBUG: Cause: null pointer dereference 2019-10-17 17:53:50.943 7951-7951/? A/DEBUG: r0 d05d7440 r1 b6f65600 r2 00000000 r3 00000000 2019-10-17 17:53:50.943 7951-7951/? A/DEBUG: r4 d05d7440 r5 b558e0a4 r6 b82318c0 r7 80000000 2019-10-17 17:53:50.943 7951-7951/? A/DEBUG: r8 d05d7440 r9 bade3a00 sl b82318c0 fp b6c3a108 2019-10-17 17:53:50.943 7951-7951/? A/DEBUG: ip e7be0d60 sp b558e098 lr b6c12ccc pc b6c3a124 cpsr 600f0010 2019-10-17 17:53:50.948 7951-7951/? A/DEBUG: backtrace: 2019-10-17 17:53:50.948 7951-7951/? A/DEBUG: #00 pc 0005d124 /data/app/com.alleyes.app-ERSWgldDfK_GBUS69G0OVw==/lib/arm/libavfilter.so 2019-10-17 17:53:50.948 7951-7951/? A/DEBUG: #01 pc 00035cc8 /data/app/com.alleyes.app-ERSWgldDfK_GBUS69G0OVw==/lib/arm/libavfilter.so 2019-10-17 17:53:50.948 7951-7951/? A/DEBUG: #02 pc 00036b60 /data/app/com.alleyes.app-ERSWgldDfK_GBUS69G0OVw==/lib/arm/libavfilter.so 2019-10-17 17:53:50.948 7951-7951/? A/DEBUG: #03 pc 00088be8 /data/app/com.alleyes.app-ERSWgldDfK_GBUS69G0OVw==/lib/arm/libavfilter.so 2019-10-17 17:53:50.948 7951-7951/? A/DEBUG: #04 pc 00035cc8 /data/app/com.alleyes.app-ERSWgldDfK_GBUS69G0OVw==/lib/arm/libavfilter.so 2019-10-17 17:53:50.948 7951-7951/? A/DEBUG: #05 pc 00036b60 /data/app/com.alleyes.app-ERSWgldDfK_GBUS69G0OVw==/lib/arm/libavfilter.so 2019-10-17 17:53:50.948 7951-7951/? A/DEBUG: #06 pc 00088be8 /data/app/com.alleyes.app-ERSWgldDfK_GBUS69G0OVw==/lib/arm/libavfilter.so 2019-10-17 17:53:50.948 7951-7951/? A/DEBUG: #07 pc 00035cc8 /data/app/com.alleyes.app-ERSWgldDfK_GBUS69G0OVw==/lib/arm/libavfilter.so 2019-10-17 17:53:50.948 7951-7951/? A/DEBUG: #08 pc 00036b60 /data/app/com.alleyes.app-ERSWgldDfK_GBUS69G0OVw==/lib/arm/libavfilter.so 2019-10-17 17:53:50.948 7951-7951/? A/DEBUG: #09 pc 00088be8 /data/app/com.alleyes.app-ERSWgldDfK_GBUS69G0OVw==/lib/arm/libavfilter.so 2019-10-17 17:53:50.948 7951-7951/? A/DEBUG: #10 pc 00035cc8 /data/app/com.alleyes.app-ERSWgldDfK_GBUS69G0OVw==/lib/arm/libavfilter.so 2019-10-17 17:53:50.948 7951-7951/? A/DEBUG: #11 pc 00036b60 /data/app/com.alleyes.app-ERSWgldDfK_GBUS69G0OVw==/lib/arm/libavfilter.so 2019-10-17 17:53:50.948 7951-7951/? A/DEBUG: #12 pc 00035cc8 /data/app/com.alleyes.app-ERSWgldDfK_GBUS69G0OVw==/lib/arm/libavfilter.so 2019-10-17 17:53:50.948 7951-7951/? A/DEBUG: #13 pc 00036b60 /data/app/com.alleyes.app-ERSWgldDfK_GBUS69G0OVw==/lib/arm/libavfilter.so 2019-10-17 17:53:50.948 7951-7951/? A/DEBUG: #14 pc 0003a7a4 /data/app/com.alleyes.app-ERSWgldDfK_GBUS69G0OVw==/lib/arm/libavfilter.so 2019-10-17 17:53:50.948 7951-7951/? A/DEBUG: #15 pc 00035dec /data/app/com.alleyes.app-ERSWgldDfK_GBUS69G0OVw==/lib/arm/libavfilter.so 2019-10-17 17:53:50.948 7951-7951/? A/DEBUG: #16 pc 00035e7c /data/app/com.alleyes.app-ERSWgldDfK_GBUS69G0OVw==/lib/arm/libavfilter.so 2019-10-17 17:53:50.948 7951-7951/? A/DEBUG: #17 pc 00035e7c /data/app/com.alleyes.app-ERSWgldDfK_GBUS69G0OVw==/lib/arm/libavfilter.so 2019-10-17 17:53:50.948 7951-7951/? A/DEBUG: #18 pc 00035e7c /data/app/com.alleyes.app-ERSWgldDfK_GBUS69G0OVw==/lib/arm/libavfilter.so 2019-10-17 17:53:50.948 7951-7951/? A/DEBUG: #19 pc 00035e7c /data/app/com.alleyes.app-ERSWgldDfK_GBUS69G0OVw==/lib/arm/libavfilter.so 2019-10-17 17:53:50.948 7951-7951/? A/DEBUG: #20 pc 00035e7c /data/app/com.alleyes.app-ERSWgldDfK_GBUS69G0OVw==/lib/arm/libavfilter.so 2019-10-17 17:53:50.948 7951-7951/? A/DEBUG: #21 pc 00039f60 /data/app/com.alleyes.app-ERSWgldDfK_GBUS69G0OVw==/lib/arm/libavfilter.so (av_buffersink_get_frame_flags+88) 2019-10-17 17:53:50.949 7951-7951/? A/DEBUG: #22 pc 00036ad0 /data/app/com.alleyes.app-ERSWgldDfK_GBUS69G0OVw==/lib/arm/libjniavfilter.so (Java_org_bytedeco_javacpp_avfilter_av_1buffersink_1get_1frame+172) 2019-10-17 17:53:50.949 7951-7951/? A/DEBUG: #23 pc 003e4679 /system/lib/libart.so (art_quick_generic_jni_trampoline+40) 2019-10-17 17:53:50.949 7951-7951/? A/DEBUG: #24 pc 000bec21 /dev/ashmem/dalvik-jit-code-cache (deleted) (offset 0x1000)
