[root@localhost ~]# ffmpeg -i http://ip:8282/play/mir -c:v copy -c:a aac -f flv rtmp://127.0.0.1/iptv/mir2
ffmpeg version N-90141-gaedbb3c Copyright (c) 2000-2018 the FFmpeg developers
  built with gcc 4.8.5 (GCC) 20150623 (Red Hat 4.8.5-16)
  configuration: --prefix=/root/ffmpeg_build --pkg-config-flags=--static --extra-cflags=-I/root/ffmpeg_build/include --extra-ldflags=-L/root/ffmpeg_build/lib --extra-libs=-lm --extra-libs=-lpthread --bindir=/root/bin --enable-gpl --enable-libfdk_aac --enable-libfreetype --enable-libmp3lame --enable-libopus --enable-libvorbis --enable-libvpx --enable-libx264 --enable-nonfree
  libavutil      56.  7.101 / 56.  7.101
  libavcodec     58. 12.102 / 58. 12.102
  libavformat    58.  9.100 / 58.  9.100
  libavdevice    58.  2.100 / 58.  2.100
  libavfilter     7. 12.100 /  7. 12.100
  libswscale      5.  0.101 /  5.  0.101
  libswresample   3.  0.101 /  3.  0.101
  libpostproc    55.  0.100 / 55.  0.100
[h264 @ 0x2892ec0] non-existing SPS 0 referenced in buffering period
[h264 @ 0x2892ec0] SPS unavailable in decode_picture_timing
[h264 @ 0x2892ec0] non-existing PPS 0 referenced
[h264 @ 0x2892ec0] non-existing SPS 0 referenced in buffering period
[h264 @ 0x2892ec0] SPS unavailable in decode_picture_timing
[h264 @ 0x2892ec0] non-existing PPS 0 referenced
[h264 @ 0x2892ec0] decode_slice_header error
[h264 @ 0x2892ec0] no frame!
[h264 @ 0x2892ec0] non-existing SPS 0 referenced in buffering period
[h264 @ 0x2892ec0] SPS unavailable in decode_picture_timing
[h264 @ 0x2892ec0] non-existing PPS 0 referenced
[h264 @ 0x2892ec0] non-existing SPS 0 referenced in buffering period
[h264 @ 0x2892ec0] SPS unavailable in decode_picture_timing
[h264 @ 0x2892ec0] non-existing PPS 0 referenced
[h264 @ 0x2892ec0] decode_slice_header error
[h264 @ 0x2892ec0] no frame!
[h264 @ 0x2892ec0] non-existing SPS 0 referenced in buffering period
[h264 @ 0x2892ec0] SPS unavailable in decode_picture_timing
[h264 @ 0x2892ec0] non-existing PPS 0 referenced
[h264 @ 0x2892ec0] non-existing SPS 0 referenced in buffering period
[h264 @ 0x2892ec0] SPS unavailable in decode_picture_timing
[h264 @ 0x2892ec0] non-existing PPS 0 referenced
[h264 @ 0x2892ec0] decode_slice_header error
[h264 @ 0x2892ec0] no frame!
Input #0, mpegts, from 'http://ip:8282/play/mir':
  Duration: N/A, start: 71163.516244, bitrate: N/A
  Program 45
    Metadata:
      service_name    : Mir
      service_provider: TRBNA
    Stream #0:0[0xaf0]: Video: h264 (Main) ([27][0][0][0] / 0x001B), yuv420p(tv, bt470bg, top first), 720x576 [SAR 16:11 DAR 20:11], 25 fps, 50 tbr, 90k tbn, 50 tbc
    Stream #0:1[0xaf1](rus): Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 192 kb/s
Stream mapping:
  Stream #0:0 -> #0:0 (copy)
  Stream #0:1 -> #0:1 (mp2 (native) -> aac (native))
Press [q] to stop, [?] for help
Output #0, flv, to 'rtmp://127.0.0.1/iptv/mir2':
  Metadata:
    encoder         : Lavf58.9.100
    Stream #0:0: Video: h264 (Main) ([7][0][0][0] / 0x0007), yuv420p(tv, bt470bg, top first), 720x576 [SAR 16:11 DAR 20:11], q=2-31, 25 fps, 50 tbr, 1k tbn, 90k tbc
    Stream #0:1(rus): Audio: aac (LC) ([10][0][0][0] / 0x000A), 48000 Hz, stereo, fltp, 128 kb/s
    Metadata:
      encoder         : Lavc58.12.102 aac
frame= 5391 fps= 52 q=-1.0 Lsize=   52808kB time=00:01:48.13 bitrate=4000.7kbits/s speed=1.05x