Body: <p>Encoding always stops at about 65 frames, the longest it goes is up to 112 frames. Then it just stops without any output. No errors, nothing. The last lines that it spits out are these:</p>
  
  <pre><code> encoded 64 frames in 14.93s (4.29 fps), 869.28 kb/s, Avg QP:50.01
   [aac @ 0x55a9929450c0] Qavg: 838.802
  </code></pre>
  
  <p>Any pointers / advices would be highly appreciated as I am totally lost. The command run is as follows:</p>
  
  <pre><code> ffmpeg -rtsp_transport tcp -i rtsp://password:login@1.1.1.1.1:554/11 -map 0 
   -c:v libx265 -vb 300k -c:a aac -ab 38k -ar 44100 -preset veryfast -f segment 
   -segment_list /usr/local/nginx/html/hls/mystream.m3u8 -segment_list_type hls 
   -segment_list_size 10 -segment_list_flags +live -segment_time 10 - 
   segment_wrap 30 /usr/local/nginx/html/hls/mystream%01d.ts
  </code></pre>
  
  <p>My camera's input is h265 video and g.726 audio. Is that the problem, perhaps? How do I change the code above to make this audio work?</p>
  
  <p>The final lines of the log look like this:</p>
  
  <pre><code>ffmpeg version 4.1.4-1~deb10u1 Copyright (c) 2000-2019 the FFmpeg developers
    built with gcc 8 (Debian 8.3.0-6)
    configuration: --prefix=/usr --extra-version='1~deb10u1' --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librsvg --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --enable-shared
    libavutil      56. 22.100 / 56. 22.100
    libavcodec     58. 35.100 / 58. 35.100
    libavformat    58. 20.100 / 58. 20.100
    libavdevice    58.  5.100 / 58.  5.100
    libavfilter     7. 40.101 /  7. 40.101
    libavresample   4.  0.  0 /  4.  0.  0
    libswscale      5.  3.100 /  5.  3.100
    libswresample   3.  3.100 /  3.  3.100
    libpostproc    55.  3.100 / 55.  3.100
  Guessed Channel Layout for Input Stream #0.1 : mono
  Input #0, rtsp, from 'rtsp://login:password@1.1.1.1:554/11':
    Metadata:
      title           : 10
    Duration: N/A, start: 0.000000, bitrate: N/A
      Stream #0:0: Video: hevc (Main), yuvj420p(pc, bt709), 1920x1080, 14.99 tbr, 90k tbn, 90k tbc
      Stream #0:1: Audio: pcm_alaw, 8000 Hz, mono, s16, 64 kb/s
  Stream mapping:
    Stream #0:0 -&gt; #0:0 (hevc (native) -&gt; hevc (libx265))
    Stream #0:1 -&gt; #0:1 (pcm_alaw (native) -&gt; aac (native))
  Press [q] to stop, [?] for help
  [swscaler @ 0x56362603ca40] deprecated pixel format used, make sure you did set range correctly
  x265 [info]: HEVC encoder version 2.9
  x265 [info]: build info [Linux][GCC 8.2.0][64 bit] 8bit+10bit+12bit
  x265 [info]: using cpu capabilities: MMX2 SSE2 SSE3 Cache64
  x265 [info]: Main profile, Level-4 (Main tier)
  x265 [info]: Thread pool created using 2 threads
  x265 [info]: Slices                              : 1
  x265 [info]: frame threads / pool features       : 1 / wpp(17 rows)
  x265 [info]: Coding QT: max CU size, min CU size : 64 / 8
  x265 [info]: Residual QT: max TU size, max depth : 32 / 1 inter / 1 intra
  x265 [info]: ME / range / subpel / merge         : hex / 57 / 1 / 2
  x265 [info]: Keyframe min / max / scenecut / bias: 14 / 250 / 40 / 5.00
  x265 [info]: Lookahead / bframes / badapt        : 15 / 4 / 0
  x265 [info]: b-pyramid / weightp / weightb       : 1 / 1 / 0
  x265 [info]: References / ref-limit  cu / depth  : 2 / on / on
  x265 [info]: AQ: mode / str / qg-size / cu-tree  : 1 / 1.0 / 32 / 1
  x265 [info]: Rate Control / qCompress            : ABR-300 kbps / 0.60
  x265 [info]: tools: rd=2 psy-rd=2.00 early-skip rskip signhide tmvp fast-intra
  x265 [info]: tools: strong-intra-smoothing lslices=6 deblock sao
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream0.ts' for writing
  Output #0, segment, to '/usr/local/nginx/html/hls/mystream%01d.ts':
    Metadata:
      title           : 10
      encoder         : Lavf58.20.100
      Stream #0:0: Video: hevc (libx265), yuv420p, 1920x1080, q=2-31, 300 kb/s, 14.99 fps, 90k tbn, 14.99 tbc
      Metadata:
        encoder         : Lavc58.35.100 libx265
      Stream #0:1: Audio: aac (LC), 44100 Hz, mono, fltp, 38 kb/s
      Metadata:
        encoder         : Lavc58.35.100 aac
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream.m3u8.tmp' for writing
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream1.ts' for writing
  [rtsp @ 0x563625cecdc0] CSeq 10 expected, 7 received.bitrate=N/A dup=151 drop=0 speed=0.255x
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream.m3u8.tmp' for writing
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream2.ts' for writing
  [rtsp @ 0x563625cecdc0] CSeq 11 expected, 8 received.bitrate=N/A dup=188 drop=0 speed=0.251x
  [hevc @ 0x563625d0a780] Could not find ref with POC 30itrate=N/A dup=221 drop=0 speed=0.253x
  [rtsp @ 0x563625cecdc0] CSeq 12 expected, 9 received.bitrate=N/A dup=264 drop=0 speed=0.244x
  [hevc @ 0x563625d95900] Could not find ref with POC 35itrate=N/A dup=269 drop=0 speed=0.243x
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream.m3u8.tmp' for writing
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream3.ts' for writing
  [hevc @ 0x563625d10680] Could not find ref with POC 0bitrate=N/A dup=370 drop=0 speed=0.248x
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream.m3u8.tmp' for writing
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream4.ts' for writing
  [hevc @ 0x563625d0a780] Could not find ref with POC 29itrate=N/A dup=380 drop=0 speed=0.247x
  [hevc @ 0x563625d0a780] Could not find ref with POC 20itrate=N/A dup=471 drop=0 speed=0.252x
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream.m3u8.tmp' for writing
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream5.ts' for writing
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream.m3u8.tmp' for writing
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream6.ts' for writing
  [hevc @ 0x563625d95900] Could not find ref with POC 0bitrate=N/A dup=551 drop=0 speed=0.254x
  [hevc @ 0x563625d10680] Could not find ref with POC 22itrate=N/A dup=552 drop=0 speed=0.254x
  [hevc @ 0x563625d95900] Could not find ref with POC 0bitrate=N/A dup=653 drop=0 speed=0.259x
  [rtsp @ 0x563625cecdc0] CSeq 15 expected, 10 received.itrate=N/A dup=657 drop=0 speed=0.258x
  [hevc @ 0x563625d10680] Duplicate POC in a sequence: 37.rate=N/A dup=673 drop=0 speed=0.257x
  [hevc @ 0x563625d10680] Error parsing NAL unit #0.
  Error while decoding stream #0:0: Invalid data found when processing inputrop=0 speed=0.257x
  [hevc @ 0x563625d95900] Could not find ref with POC 8bitrate=N/A dup=735 drop=0 speed=0.258x
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream.m3u8.tmp' for writing
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream7.ts' for writing
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream.m3u8.tmp' for writing
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream8.ts' for writing
  [hevc @ 0x563625d10680] Could not find ref with POC 0bitrate=N/A dup=881 drop=0 speed=0.26x
  [hevc @ 0x563625d10680] Could not find ref with POC 33itrate=N/A dup=883 drop=0 speed=0.26x
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream.m3u8.tmp' for writing
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream9.ts' for writing
  [hevc @ 0x563625d10680] Could not find ref with POC 0bitrate=N/A dup=932 drop=0 speed=0.26x
  [rtsp @ 0x563625cecdc0] CSeq 18 expected, 11 received.itrate=N/A dup=945 drop=0 speed=0.259x
  [hevc @ 0x563625d10680] Could not find ref with POC 2bitrate=N/A dup=952 drop=0 speed=0.259x
  More than 1000 frames duplicatedN/A time=00:01:46.50 bitrate=N/A dup=958 drop=0 speed=0.259x
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream.m3u8.tmp' for writing
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream10.ts' for writing
  [hevc @ 0x563625d0a780] Could not find ref with POC 0bitrate=N/A dup=1039 drop=0 speed=0.26x
  [hevc @ 0x563625d0a780] Could not find ref with POC 5bitrate=N/A dup=1045 drop=0 speed=0.26x
  [hevc @ 0x563625d10680] Could not find ref with POC 37itrate=N/A dup=1109 drop=0 speed=0.26x
  [hevc @ 0x563625d95900] Could not find ref with POC 0bitrate=N/A dup=1110 drop=0 speed=0.26x
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream.m3u8.tmp' for writing
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream11.ts' for writing
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream.m3u8.tmp' for writingx
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream12.ts' for writing
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream.m3u8.tmp' for writing
  frame= 1967 fps=3.9 q=-0.0 Lsize=N/A time=00:02:11.06 bitrate=N/A dup=1206 drop=0 speed=0.261x
  video:4430kB audio:368kB subtitle:0kB other streams:0kB global headers:2kB muxing overhead: unknown
  x265 [info]: frame I:     16, Avg QP:25.68  kb/s: 6561.13
  x265 [info]: frame P:    391, Avg QP:29.36  kb/s: 966.96
  x265 [info]: frame B:   1560, Avg QP:37.01  kb/s: 38.34
  x265 [info]: Weighted P-Frames: Y:1.5% UV:1.3%
  x265 [info]: consecutive B-frames: 3.2% 0.2% 0.5% 2.2% 93.9%
  
  encoded 1967 frames in 502.62s (3.91 fps), 275.99 kb/s, Avg QP:35.40
  [aac @ 0x563625d01a40] Qavg: 129.821
  </code></pre>
  
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2019-11-05T13:10:19.217Z
Comments.Text: How long does `ffmpeg -rtsp_transport tcp -i rtsp://password:login@1.1.1.1.1:554/11 -map 0 -c copy -f null -` run? Share its log.
Comments.UserDisplayName: Gyan
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2019-11-05T14:12:18.393Z
Comments.Text: it runs for less than 1 second and the output is as follows:                     
       Duration: N/A, start: 0.000000, bitrate: N/A
        Stream #0:0: Video: hevc (Main), yuvj420p(pc, bt709), 1920x1080, 29.97 
        tbr, 90k tbn, 90k tbc
        Stream #0:1: Audio: pcm_alaw, 8000 Hz, mono, s16, 64 kb/s
        At least one output file must be specified
Comments.UserDisplayName: Dennis
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2019-11-05T14:30:51.133Z
Comments.Text: My command does specify an output file. Rerun my command with `-report` added and share report.
Comments.UserDisplayName: Gyan
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2019-11-05T14:48:22.820Z
Comments.Text: I do not see any -report in your first command/comment. where do I put it? at the end of the entire line?
Comments.UserDisplayName: Dennis
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2019-11-05T14:52:34.660Z
Comments.Text: Yes at the end.
Comments.UserDisplayName: Gyan
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2019-11-05T15:17:17.027Z
Comments.Text: it's the same either with -report at the end or not. It says, "at least one output file must be specified".
Comments.UserDisplayName: Dennis
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2019-11-05T15:28:36.627Z
Comments.Text: Share the report file.
Comments.UserDisplayName: Gyan
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2019-11-05T21:32:03.867Z
Comments.Text: oh.. there was a typo in my try, sorry. The command is till running... it never stops. Where the report file is supposed to be located?
Comments.UserDisplayName: Dennis
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2019-11-06T06:19:24.833Z
Comments.Text: In the working directory. So, the input appears to be fine. Run your original command with -report added.
Comments.UserDisplayName: Gyan
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2019-11-06T07:19:37.150Z
Comments.Text: I checked all the directories, everything. I even searched for this file with the name given but it says no files found. It runs on a VPS with nginx.
Comments.UserDisplayName: Dennis
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2019-11-06T09:36:03.307Z
Comments.Text: it drops anyway either with -report added at the end or without it and I cannot find any log files for ffmpeg anywhere.
Comments.UserDisplayName: Dennis
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2019-11-06T10:59:31.687Z
Comments.Text: My camera's input is h265 video and g.726 audio. Is that the problem, perhaps? How do I change the code above to make this audio work?
Comments.UserDisplayName: Dennis
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2019-11-09T02:42:22.970Z
Comments.Text: the final lines from the log are added into my question section.
Comments.UserDisplayName: Dennis
Tags: <ffmpeg>
Title: FFmpeg stops encoding h265 to flv / hlc
UserDisplayName: Dennis
ThreadText: # FFmpeg stops encoding h265 to flv / hlc
  
  (Asked by: username_0 on 2019-11-05)
  
  Encoding always stops at about 65 frames, the longest it goes is up to 112 frames. Then it just stops without any output. No errors, nothing. The last lines that it spits out are these:
  
  ```
   encoded 64 frames in 14.93s (4.29 fps), 869.28 kb/s, Avg QP:50.01
   [aac @ 0x55a9929450c0] Qavg: 838.802
  
  ```
  
  Any pointers / advices would be highly appreciated as I am totally lost. The command run is as follows:
  
  ```
   ffmpeg -rtsp_transport tcp -i rtsp://password:login@1.1.1.1.1:554/11 -map 0 
   -c:v libx265 -vb 300k -c:a aac -ab 38k -ar 44100 -preset veryfast -f segment 
   -segment_list /usr/local/nginx/html/hls/mystream.m3u8 -segment_list_type hls 
   -segment_list_size 10 -segment_list_flags +live -segment_time 10 - 
   segment_wrap 30 /usr/local/nginx/html/hls/mystream%01d.ts
  
  ```
  
  My camera's input is h265 video and g.726 audio. Is that the problem, perhaps? How do I change the code above to make this audio work?
  
  The final lines of the log look like this:
  
  ```
  ffmpeg version 4.1.4-1~deb10u1 Copyright (c) 2000-2019 the FFmpeg developers
    built with gcc 8 (Debian 8.3.0-6)
    configuration: --prefix=/usr --extra-version='1~deb10u1' --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librsvg --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --enable-shared
    libavutil      56. 22.100 / 56. 22.100
    libavcodec     58. 35.100 / 58. 35.100
    libavformat    58. 20.100 / 58. 20.100
    libavdevice    58.  5.100 / 58.  5.100
    libavfilter     7. 40.101 /  7. 40.101
    libavresample   4.  0.  0 /  4.  0.  0
    libswscale      5.  3.100 /  5.  3.100
    libswresample   3.  3.100 /  3.  3.100
    libpostproc    55.  3.100 / 55.  3.100
  Guessed Channel Layout for Input Stream #0.1 : mono
  Input #0, rtsp, from 'rtsp://login:password@1.1.1.1:554/11':
    Metadata:
      title           : 10
    Duration: N/A, start: 0.000000, bitrate: N/A
      Stream #0:0: Video: hevc (Main), yuvj420p(pc, bt709), 1920x1080, 14.99 tbr, 90k tbn, 90k tbc
      Stream #0:1: Audio: pcm_alaw, 8000 Hz, mono, s16, 64 kb/s
  Stream mapping:
    Stream #0:0 -> #0:0 (hevc (native) -> hevc (libx265))
    Stream #0:1 -> #0:1 (pcm_alaw (native) -> aac (native))
  Press [q] to stop, [?] for help
  [swscaler @ 0x56362603ca40] deprecated pixel format used, make sure you did set range correctly
  x265 [info]: HEVC encoder version 2.9
  x265 [info]: build info [Linux][GCC 8.2.0][64 bit] 8bit+10bit+12bit
  x265 [info]: using cpu capabilities: MMX2 SSE2 SSE3 Cache64
  x265 [info]: Main profile, Level-4 (Main tier)
  x265 [info]: Thread pool created using 2 threads
  x265 [info]: Slices                              : 1
  x265 [info]: frame threads / pool features       : 1 / wpp(17 rows)
  x265 [info]: Coding QT: max CU size, min CU size : 64 / 8
  x265 [info]: Residual QT: max TU size, max depth : 32 / 1 inter / 1 intra
  x265 [info]: ME / range / subpel / merge         : hex / 57 / 1 / 2
  x265 [info]: Keyframe min / max / scenecut / bias: 14 / 250 / 40 / 5.00
  x265 [info]: Lookahead / bframes / badapt        : 15 / 4 / 0
  x265 [info]: b-pyramid / weightp / weightb       : 1 / 1 / 0
  x265 [info]: References / ref-limit  cu / depth  : 2 / on / on
  x265 [info]: AQ: mode / str / qg-size / cu-tree  : 1 / 1.0 / 32 / 1
  x265 [info]: Rate Control / qCompress            : ABR-300 kbps / 0.60
  x265 [info]: tools: rd=2 psy-rd=2.00 early-skip rskip signhide tmvp fast-intra
  x265 [info]: tools: strong-intra-smoothing lslices=6 deblock sao
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream0.ts' for writing
  Output #0, segment, to '/usr/local/nginx/html/hls/mystream%01d.ts':
    Metadata:
      title           : 10
      encoder         : Lavf58.20.100
      Stream #0:0: Video: hevc (libx265), yuv420p, 1920x1080, q=2-31, 300 kb/s, 14.99 fps, 90k tbn, 14.99 tbc
      Metadata:
        encoder         : Lavc58.35.100 libx265
      Stream #0:1: Audio: aac (LC), 44100 Hz, mono, fltp, 38 kb/s
      Metadata:
        encoder         : Lavc58.35.100 aac
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream.m3u8.tmp' for writing
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream1.ts' for writing
  [rtsp @ 0x563625cecdc0] CSeq 10 expected, 7 received.bitrate=N/A dup=151 drop=0 speed=0.255x
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream.m3u8.tmp' for writing
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream2.ts' for writing
  [rtsp @ 0x563625cecdc0] CSeq 11 expected, 8 received.bitrate=N/A dup=188 drop=0 speed=0.251x
  [hevc @ 0x563625d0a780] Could not find ref with POC 30itrate=N/A dup=221 drop=0 speed=0.253x
  [rtsp @ 0x563625cecdc0] CSeq 12 expected, 9 received.bitrate=N/A dup=264 drop=0 speed=0.244x
  [hevc @ 0x563625d95900] Could not find ref with POC 35itrate=N/A dup=269 drop=0 speed=0.243x
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream.m3u8.tmp' for writing
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream3.ts' for writing
  [hevc @ 0x563625d10680] Could not find ref with POC 0bitrate=N/A dup=370 drop=0 speed=0.248x
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream.m3u8.tmp' for writing
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream4.ts' for writing
  [hevc @ 0x563625d0a780] Could not find ref with POC 29itrate=N/A dup=380 drop=0 speed=0.247x
  [hevc @ 0x563625d0a780] Could not find ref with POC 20itrate=N/A dup=471 drop=0 speed=0.252x
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream.m3u8.tmp' for writing
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream5.ts' for writing
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream.m3u8.tmp' for writing
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream6.ts' for writing
  [hevc @ 0x563625d95900] Could not find ref with POC 0bitrate=N/A dup=551 drop=0 speed=0.254x
  [hevc @ 0x563625d10680] Could not find ref with POC 22itrate=N/A dup=552 drop=0 speed=0.254x
  [hevc @ 0x563625d95900] Could not find ref with POC 0bitrate=N/A dup=653 drop=0 speed=0.259x
  [rtsp @ 0x563625cecdc0] CSeq 15 expected, 10 received.itrate=N/A dup=657 drop=0 speed=0.258x
  [hevc @ 0x563625d10680] Duplicate POC in a sequence: 37.rate=N/A dup=673 drop=0 speed=0.257x
  [hevc @ 0x563625d10680] Error parsing NAL unit #0.
  Error while decoding stream #0:0: Invalid data found when processing inputrop=0 speed=0.257x
  [hevc @ 0x563625d95900] Could not find ref with POC 8bitrate=N/A dup=735 drop=0 speed=0.258x
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream.m3u8.tmp' for writing
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream7.ts' for writing
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream.m3u8.tmp' for writing
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream8.ts' for writing
  [hevc @ 0x563625d10680] Could not find ref with POC 0bitrate=N/A dup=881 drop=0 speed=0.26x
  [hevc @ 0x563625d10680] Could not find ref with POC 33itrate=N/A dup=883 drop=0 speed=0.26x
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream.m3u8.tmp' for writing
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream9.ts' for writing
  [hevc @ 0x563625d10680] Could not find ref with POC 0bitrate=N/A dup=932 drop=0 speed=0.26x
  [rtsp @ 0x563625cecdc0] CSeq 18 expected, 11 received.itrate=N/A dup=945 drop=0 speed=0.259x
  [hevc @ 0x563625d10680] Could not find ref with POC 2bitrate=N/A dup=952 drop=0 speed=0.259x
  More than 1000 frames duplicatedN/A time=00:01:46.50 bitrate=N/A dup=958 drop=0 speed=0.259x
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream.m3u8.tmp' for writing
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream10.ts' for writing
  [hevc @ 0x563625d0a780] Could not find ref with POC 0bitrate=N/A dup=1039 drop=0 speed=0.26x
  [hevc @ 0x563625d0a780] Could not find ref with POC 5bitrate=N/A dup=1045 drop=0 speed=0.26x
  [hevc @ 0x563625d10680] Could not find ref with POC 37itrate=N/A dup=1109 drop=0 speed=0.26x
  [hevc @ 0x563625d95900] Could not find ref with POC 0bitrate=N/A dup=1110 drop=0 speed=0.26x
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream.m3u8.tmp' for writing
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream11.ts' for writing
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream.m3u8.tmp' for writingx
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream12.ts' for writing
  [segment @ 0x563625d00b80] Opening '/usr/local/nginx/html/hls/mystream.m3u8.tmp' for writing
  frame= 1967 fps=3.9 q=-0.0 Lsize=N/A time=00:02:11.06 bitrate=N/A dup=1206 drop=0 speed=0.261x
  video:4430kB audio:368kB subtitle:0kB other streams:0kB global headers:2kB muxing overhead: unknown
  x265 [info]: frame I:     16, Avg QP:25.68  kb/s: 6561.13
  x265 [info]: frame P:    391, Avg QP:29.36  kb/s: 966.96
  x265 [info]: frame B:   1560, Avg QP:37.01  kb/s: 38.34
  x265 [info]: Weighted P-Frames: Y:1.5% UV:1.3%
  x265 [info]: consecutive B-frames: 3.2% 0.2% 0.5% 2.2% 93.9%
  
  encoded 1967 frames in 502.62s (3.91 fps), 275.99 kb/s, Avg QP:35.40
  [aac @ 0x563625d01a40] Qavg: 129.821
  
  ```
  
  **Tags:** ffmpeg
  
  > **Comments:**
  > **username_1**: How long does `ffmpeg -rtsp_transport tcp -i rtsp://password:login@1.1.1.1.1:554/11 -map 0 -c copy -f null -` run? Share its log.  
  > **username_0**: it runs for less than 1 second and the output is as follows:                           Duration: N/A, start: 0.000000, bitrate: N/A       Stream #0:0: Video: hevc (Main), yuvj420p(pc, bt709), 1920x1080, 29.97        tbr, 90k tbn, 90k tbc       Stream #0:1: Audio: pcm_alaw, 8000 Hz, mono, s16, 64 kb/s       At least one output file must be specified  
  > **username_1**: My command does specify an output file. Rerun my command with `-report` added and share report.  
  > **username_0**: I do not see any -report in your first command/comment. where do I put it? at the end of the entire line?  
  > **username_1**: Yes at the end.  
  > **username_0**: it's the same either with -report at the end or not. It says, "at least one output file must be specified".  
  > **username_1**: Share the report file.  
  > **username_0**: oh.. there was a typo in my try, sorry. The command is till running... it never stops. Where the report file is supposed to be located?  
  > **username_1**: In the working directory. So, the input appears to be fine. Run your original command with -report added.  
  > **username_0**: I checked all the directories, everything. I even searched for this file with the name given but it says no files found. It runs on a VPS with nginx.  
  > **username_0**: it drops anyway either with -report added at the end or without it and I cannot find any log files for ffmpeg anywhere.  
  > **username_0**: My camera's input is h265 video and g.726 audio. Is that the problem, perhaps? How do I change the code above to make this audio work?  
  > **username_0**: the final lines from the log are added into my question section.  
  
  ---
  
  ## 0 answers
  
  