为何有的文件AAC音频解码会这样子

Input channel count and layout are unset
url=rtsp://192.168.13.180:554/HN20200113_191814.ts,video codec_id=0x1b, audio codec_id=0x15002 m_videoType=96 audioindex=1 proto=tcp transport proto=rtspapp

CRx::SendStream<4033>: [4]更新解码器 96,1,5 >> 96,1,5
CShmExe::Process<826>: 长度检测成功<4033ms> 长度:2016bytes!
[aac @ 0x1fefbd0] get_buffer() failed
decode error
[aac @ 0x1fefbd0] getMMB LEAK(pid=1314): 0x50218000, 65536 bytes, 'AO(1,0) CirBuf'
_buffer() failed
decode error
mz_userdev_release: mmb<0x50218000> mapped to userspace 0xb4ca5000 will be force unmaped!
36m[aac @ 0x1fefbd0] get_buffMMB LEAK(pid=1314): 0x91FDC000, 65536 bytes, 'AO(2,0) CirBuf'
er() failed
decode error
[ammz_userdev_release: mmb<0x91FDC000> mapped to userspace 0xb4c95000 will be force unmaped!
ac @ 0x1fefbd0] get_buffer() MMB LEAK(pid=1314): 0x91FF8000, 65536 bytes, 'AO(0,0) CirBuf'
failed
decode error
[aac @ mmz_userdev_release: mmb<0x91FF8000> mapped to userspace 0xb4c85000 will be force unmaped!
0x1fefbd0] get_buffer() faileMMB LEAK(pid=1314): 0x9201C000, 86016 bytes, 'AENC(0)StrmBuf'
d
decode error
[aac @ 0x1femmz_userdev_release: mmb<0x9201C000> mapped to userspace 0xb1c5c000 will be force unmaped!
fbd0] get_buffer() failed
MB LEAK(pid=1314): 0x50229000, 32768 bytes, 'AENC(0) CirBuf'
0mdecode error
[aac @ 0x1fefbd0]mmz_userdev_release: mmb<0x50229000> mapped to userspace 0xb1c54000 will be force unmaped!
 get_buffer() failed
decMMB LEAK(pid=1314): 0x92031000, 86016 bytes, 'AENC(1)StrmBuf'
ode error
[aac @ 0x1fefbd0] mmz_userdev_release: mmb<0x92031000> mapped to userspace 0xb143f000 will be force unmaped!
get_buffer() failed
decode eMMB LEAK(pid=1314): 0x92046000, 32768 bytes, 'AENC(1) CirBuf'
rror
[aac @ 0x1fefbd0] mz_userdev_release: mmb<0x92046000> mapped to userspace 0xb1437000 will be force unmaped!
1mget_buffer() failed
decode error
[aac @ 0x1fefbd0] get_buffer() failed
decode error
[aac @ 0x1fefbd0] get_buffer() failed
decode error
[aac @ 0x1fefbd0] get_buffer() failed
decode error
[aac @ 0x1fefbd0] get_buffer() failed
decode error
[aac @ 0x1fefbd0] get_buffer() failed
decode error
[aac @ 0x1fefbd0] get_buffer() failed
decode error
[aac @ 0x1fefbd0] get_buffer() failed
decode error
[aac @ 0x1fefbd0] get_buffer() failed
decode error
[aac @ 0x1fefbd0] get_buffer() failed
decode error
[aac @ 0x1fefbd0] get_buffer() failed
decode error
[aac @ 0x1fefbd0] Error decoding AAC frame header.tcp


[NULL @ 0x2af4ec0] SPS unavailable in decode_picture_timing
[NULL @ 0x2af4ec0] non-existing PPS 0 referenced
[h264 @ 0x2af4ec0] SPS unavailable in decode_picture_timing
[h264 @ 0x2af4ec0] non-existing PPS 0 referenced
[h264 @ 0x2af4ec0] decode_slice_header error
[h264 @ 0x2af4ec0] no frame!
[rtsp @ 0x2af5ce0] Stream #0: not enough frames to estimate rate; consider increasing probesize
[rtsp @ 0x2af5ce0] decoding for stream 0 failed
[rtsp @ 0x2af5ce0] Could not find codec parameters for stream 0 (Video: h264 ([27][0][0][0] / 0x001B), none): unspecified size
Consider increasing the value for the 'analyzeduration' and 'probesize' options
[rtsp @ 0x2af5ce0] Could not find codec parameters for stream 1 (Audio: aac ([15][0][0][0] / 0x000F), 0 channels): unspecified sample format
Consider increasing the value for the 'analyzeduration' and 'probesize' options
Input #0, rtsp, from 'rtsp://192.168.13.180:554/HN20200113_191814.ts':
  Metadata:
    title           : MPEG Transport Stream, streamed by the LIVE555 Media Server
    comment         : HN20200113_191814.ts
  Duration: N/A, start: 0.000000, bitrate: N/A
  Program 1 
    Metadata:
      service_name    : 
      service_provider: 
    Stream #0:0: Video: h264 ([27][0][0][0] / 0x001B), none, 90k tbr, 90k tbn
    Stream #0:1: Audio: aac ([15][0][0][0] / 0x000F), 0 channels
[SWR @ 0x2afa100] Input channel count and layout are unset
url=rtsp://192.168.13.180:554/HN20200113_191814.ts,video codec_id=0x1b, audio codec_id=0x15002 m_videoType=96 audioindex=1 proto=tcp transport proto=rtspide

[aac @ 0x2a91e70] get_buffer() failed
decode error
MB LEAK(pid=1384): 0x50218000, 65536 bytes, 'AO(1,0) CirBuf'
1;31mget_buffer() failed
decode errmmz_userdev_release: mmb<0x50218000> mapped to userspace 0xb4bfb000 will be force unmaped!
or
[aac @ 0x2a91e70] MMB LEAK(pid=1384): 0x91FDC000, 65536 bytes, 'AO(2,0) CirBuf'
get_buffer() failed
decode error
mz_userdev_release: mmb<0x91FDC000> mapped to userspace 0xb4beb000 will be force unmaped!
[0;36m[aac @ 0x2a91e70] get_bMMB LEAK(pid=1384): 0x91FF8000, 65536 bytes, 'AO(0,0) CirBuf'
uffer() failed
decode error
mz_userdev_release: mmb<0x91FF8000> mapped to userspace 0xb4bdb000 will be force unmaped!
m[aac @ 0x2a91e70] get_bufferMMB LEAK(pid=1384): 0x9201C000, 86016 bytes, 'AENC(0)StrmBuf'
() failed
decode error
[aacmmz_userdev_release: mmb<0x9201C000> mapped to userspace 0xb1bb2000 will be force unmaped!
 @ 0x2a91e70] get_buffer() faMMB LEAK(pid=1384): 0x50229000, 32768 bytes, 'AENC(0) CirBuf'
iled
decode error
[aac @ 0xmmz_userdev_release: mmb<0x50229000> mapped to userspace 0xb1baa000 will be force unmaped!
MMB LEAK(pid=1384): 0x92031000, 86016 bytes, 'AENC(1)StrmBuf'url

decode error
[aac @ 0x2a91emmz_userdev_release: mmb<0x92031000> mapped to userspace 0xb1395000 will be force unmaped!
70] get_buffer() failed
MMB LEAK(pid=1384): 0x92046000, 32768 bytes, 'AENC(1) CirBuf'
decode error
[aac @ 0x2a91e70] mz_userdev_release: mmb<0x92046000> mapped to userspace 0xb138d000 will be force unmaped!
[0mError decoding AAC frame header.
decode errorspa

StreamThreadCB<158>: 开始线程(0.1475): rtsp://192.168.13.180:554/CCTV220200113_191530.ts
[aac @ 0x2a83a00] Multiple frames in a packet.
[NULL @ 0x2a9fbe0] SPS unavailable in decode_picture_timing
[NULL @ 0x2a9fbe0] non-existing PPS 0 referenced
[h264 @ 0x2a9fbe0] SPS unavailable in decode_picture_timing
[h264 @ 0x2a9fbe0] non-existing PPS 0 referenced
[h264 @ 0x2a9fbe0] decode_slice_header error
[h264 @ 0x2a9fbe0] no frame!
[rtsp @ 0x2a5e2d0] Stream #1: not enough frames to estimate rate; consider increasing probesize
[rtsp @ 0x2a5e2d0] decoding for stream 1 failed
[rtsp @ 0x2a5e2d0] Could not find codec parameters for stream 1 (Video: h264 ([27][0][0][0] / 0x001B), none): unspecified size
Consider increasing the value for the 'analyzeduration' and 'probesize' options
Input #0, rtsp, from 'rtsp://192.168.13.180:554/CCTV220200113_191530.ts':
  Metadata:
    title           : MPEG Transport Stream, streamed by the LIVE555 Media Server
    comment         : CCTV220200113_191530.ts
  Duration: N/A, start: 32093.114011, bitrate: N/A
  Program 1 
    Stream #0:1: Video: h264 ([27][0][0][0] / 0x001B), none, 90k tbr, 90k tbn
    Stream #0:0: Audio: aac (LC), 48000 Hz, stereo, fltp
url=rtsp://192.168.13.180:554/CCTV220200113_191530.ts,video codec_id=0x1b, audio codec_id=0x15002 m_videoType=96 audioindex=0 proto=tcp transport proto=rtsp线程

[aac @ 0x2a83660] Multiple frames in a packet.
CRx::SendStream<4033>: [5]更新解码器 96,1,5 >> 96,1,5
[NULL @ 0x2a9fbe0] SPS unavailable in decode_picture_timing
[NULL @ 0x2a9fbe0] non-existing PPS 0 referenced
[NULL @ 0x2a9fbe0] SPS unavailable in decode_picture_timing
[NULL @ 0x2a9fbe0] non-existing PPS 0 referenced
[NULL @ 0x2a9fbe0] SPS unavailable in decode_picture_timing
[NULL @ 0x2a9fbe0] non-existing PPS 0 referenced
[NULL @ 0x2a9fbe0] SPS unavailable in decode_picture_timing
[NULL @ 0x2a9fbe0] non-existing PPS 0 referenced
[NULL @ 0x2a9fbe0] SPS unavailable in decode_picture_timing
[NULL @ 0x2a9fbe0] non-existing PPS 0 referenced
[NULL @ 0x2a9fbe0] SPS unavailable in decode_picture_timing
[NULL @ 0x2a9fbe0] non-existing PPS 0 referenced
[NULL @ 0x2a9fbe0] SPS unavailable in decode_picture_timing
[NULL @ 0x2a9fbe0] non-existing PPS 0 referenced
[NULL @ 0x2a9fbe0] SPS unavailable in decode_picture_timing
[NULL @ 0x2a9fbe0] non-existing PPS 0 referenced
[NULL @ 0x2a9fbe0] SPS unavailable in decode_picture_timing
[NULL @ 0x2a9fbe0] non-existing PPS 0 referenced
[NULL @ 0x2a9fbe0] SPS unavailable in decode_picture_timing
[NULL @ 0x2a9fbe0] non-existing PPS 0 referenced
[NULL @ 0x2a9fbe0] SPS unavailable in decode_picture_timing
[NULL @ 0x2a9fbe0] non-existing PPS 0 referenced
[NULL @ 0x2a9fbe0] SPS unavailable in decode_picture_timing
[NULL @ 0x2a9fbe0] non-existing PPS 0 referenced
[NULL @ 0x2a9fbe0] SPS unavailable in decode_picture_timing
[NULL @ 0x2a9fbe0] non-existing PPS 0 referenced
[NULL @ 0x2a9fbe0] SPS unavailable in decode_picture_timing
[NULL @ 0x2a9fbe0] non-existing PPS 0 referenced
[NULL @ 0x2a9fbe0] SPS unavailable in decode_picture_timing
[NULL @ 0x2a9fbe0] non-existing PPS 0 referenced
[NULL @ 0x2a9fbe0] SPS unavailable in decode_picture_timing
[NULL @ 0x2a9fbe0] non-existing PPS 0 referenced
[NULL @ 0x2a9fbe0] SPS unavailable in decode_picture_timing
[NULL @ 0x2a9fbe0] non-existing PPS 0 referenced
[NULL @ 0x2a9fbe0] SPS unavailable in decode_picture_timing
[NULL @ 0x2a9fbe0] non-existing PPS 0 referenced
[NULL @ 0x2a9fbe0] SPS unavailable in decode_picture_timing
[NULL @ 0x2a9fbe0] non-existing PPS 0 referenced
[NULL @ 0x2a9fbe0] SPS unavailable in decode_picture_timing
[NULL @ 0x2a9fbe0] non-existing PPS 0 referenced
[NULL @ 0x2a9fbe0] SPS unavailable in decode_picture_timing
[NULL @ 0x2a9fbe0] non-existing PPS 0 referencedcode