1265578519
NV12转换会报错
用的软件编码，音频流复制，原视频像素格式为NV12，转换会报错，日志如下：
Stream mapping: Stream #0:0 -> #0:0 (h264 (native) -> hevc (libx265)) Stream #0:1 -> #0:1 (copy) [swscaler @ 000001d923e0a6c0] Unsupported input (Error number -129 occurred): fmt:nv12 csp:bt709 prim:reserved trc:reserved -> fmt:yuv420p csp:bt709 prim:reserved trc:reserved [vf#0:0 @ 000001d97f26f700] Error while filtering: Error number -129 occurred [vf#0:0 @ 000001d97f26f700] Task finished with error code: -129 (Error number -129 occurred) [vf#0:0 @ 000001d97f26f700] Terminating thread with return code -129 (Error number -129 occurred) [vost#0:0/libx265 @ 000001d97dcc3900] [enc:libx265 @ 000001d97e2cfb00] Could not open encoder before EOF [vost#0:0/libx265 @ 000001d97dcc3900] Task finished with error code: -22 (Invalid argument) [vost#0:0/libx265 @ 000001d97dcc3900] Terminating thread with return code -22 (Invalid argument) [out#0/mp4 @ 000001d97e31eac0] Nothing was written into output file, because at least one of its streams received no packets. Conversion failed!
shanaencoder设置如下：
