armeabi-v7a是成功的，换成arm64-v8a是崩溃的。
03-09 21:14:05.340 1875 2242 D FFmpegCmd: run: [ffmpeg, -y, -i, concat:/storage/emulated/0/Xiaodaomuyu/combine20220309202949460.ts|/storage/emulated/0/Xiaodaomuyu/combine20220309202949786.ts, -b:v, 2609k, -ac, copy, -vc, h264_mediacodec, /storage/emulated/0/Xiaodaomuyu/combine_temp20220309202949458.mp4]
03-09 21:14:05.340 1875 2242 D ffmpeg-cmd: argCmd=ffmpeg
03-09 21:14:05.340 1875 2242 D ffmpeg-cmd: argCmd=-y
03-09 21:14:05.340 1875 2242 D ffmpeg-cmd: argCmd=-i
03-09 21:14:05.340 1875 2242 D ffmpeg-cmd: argCmd=concat:/storage/emulated/0/Xiaodaomuyu/combine20220309202949460.ts|/storage/emulated/0/Xiaodaomuyu/combine20220309202949786.ts
03-09 21:14:05.340 1875 2242 D ffmpeg-cmd: argCmd=-b:v
03-09 21:14:05.340 1875 2242 D ffmpeg-cmd: argCmd=2609k
03-09 21:14:05.340 1875 2242 D ffmpeg-cmd: argCmd=-ac
03-09 21:14:05.340 1875 2242 D ffmpeg-cmd: argCmd=copy
03-09 21:14:05.340 1875 2242 D ffmpeg-cmd: argCmd=-vc
03-09 21:14:05.340 1875 2242 D ffmpeg-cmd: argCmd=h264_mediacodec
03-09 21:14:05.341 1875 2242 D ffmpeg-cmd: argCmd=/storage/emulated/0/Xiaodaomuyu/combine_temp20220309202949458.mp4
03-09 21:14:05.342 1875 2242 E ffmpeg.c: ffmpeg parse failed! code=-1414549496
03-09 21:14:05.342 1875 2242 F libc : Fatal signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0 in tid 2242 (Thread-3), pid 1875 (thub.transcoder)
03-09 21:14:05.383 2245 2245 E DEBUG : failed to readlink /proc/2242/fd/107: No such file or directory
03-09 21:14:05.423 2245 2245 I crash_dump64: obtaining output fd from tombstoned, type: kDebuggerdTombstone
03-09 21:14:05.425 1174 1174 I /system/bin/tombstoned: received crash request for pid 2242
03-09 21:14:05.427 2245 2245 I crash_dump64: performing dump of process 1875 (target tid = 2242)
03-09 21:14:05.437 2245 2245 F DEBUG : *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
03-09 21:14:05.437 2245 2245 F DEBUG : Build fingerprint: 'HONOR/LRA-AL00/HWLRA-H:10/HONORLRA-AL00/102.0.0.217C00:user/release-keys'
03-09 21:14:05.437 2245 2245 F DEBUG : Revision: '0'
03-09 21:14:05.437 2245 2245 F DEBUG : ABI: 'arm64'
03-09 21:14:05.439 2245 2245 F DEBUG : SYSVMTYPE: Maple
03-09 21:14:05.439 2245 2245 F DEBUG : APPVMTYPE: Art
03-09 21:14:05.440 2245 2245 F DEBUG : Timestamp: 2022-03-09 21:14:05+0800
03-09 21:14:05.440 2245 2245 F DEBUG : pid: 1875, tid: 2242, name: Thread-3 >>> com.github.transcoder <<<
03-09 21:14:05.440 2245 2245 F DEBUG : uid: 10579
03-09 21:14:05.440 2245 2245 F DEBUG : signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0
03-09 21:14:05.440 2245 2245 F DEBUG : Cause: null pointer dereference
03-09 21:14:05.440 2245 2245 F DEBUG : x0 00000000ffffffff x1 000000201c14602e x2 000000201c14603f x3 ffffffff9dd97298
03-09 21:14:05.440 2245 2245 F DEBUG : x4 000a8fa513c00000 x5 8080808080808080 x6 000000792d2c5000 x7 0000000003d612ce
03-09 21:14:05.440 2245 2245 F DEBUG : x8 0000000000000000 x9 0000007822dbdd80 x10 0000000000000011 x11 000000201c14602e
03-09 21:14:05.440 2245 2245 F DEBUG : x12 0000000000000016 x13 000000006228a81d x14 000503934611df39 x15 00001591a5aa9c88
03-09 21:14:05.440 2245 2245 F DEBUG : x16 000000782121bec8 x17 0000007929df22fc x18 00000078217e8000 x19 000000788ec89400
03-09 21:14:05.440 2245 2245 F DEBUG : x20 0000000000000000 x21 000000788ec89400 x22 0000007822dbec30 x23 000000789d3dcf9a
03-09 21:14:05.440 2245 2245 F DEBUG : x24 0000000000000008 x25 0000007822dc0020 x26 000000788ec894b0 x27 0000000000000002
03-09 21:14:05.440 2245 2245 F DEBUG : x28 0000007822dbe9c0 x29 0000007822dbe620
03-09 21:14:05.440 2245 2245 F DEBUG : sp 0000007822dbda10 lr 00000078208a7908 pc 00000078208a9758
03-09 21:14:05.507 2245 2245 F DEBUG :
03-09 21:14:05.507 2245 2245 F DEBUG : backtrace:
03-09 21:14:05.508 2245 2245 F DEBUG : #00 pc 0000000000020758 /data/app/com.github.transcoder-C6nWipGTXROBYrqsFko2fw==/lib/arm64/libffmpeg-cmd.so (BuildId: 1817f20b6c1e7fe5b8da072cf179eda6686ce919)