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• ffmpeg - when merging an image and audio, audio gets shortened

  25 août 2014, par Gary

  I am trying to merge a png image with 11 seconds of audio and create an mp4 file. When I execute ffmpeg I end up with a total duration of 10 seconds for the mp4 file. The command I’m using is...

  ffmpeg -r 6 -loop 1 -i "image1.png" -i "audio1.wav" out.mp4

  UPDATE : Here is the log that is produced...

  FFmpeg version SVN-r15986, Copyright (c) 2000-2008 Fabrice Bellard, et al.
  
    configuration: --extra-cflags=-fno-common --enable-memalign-hack --enable-pthr
  
    eads --enable-libmp3lame --enable-libxvid --enable-libvorbis --enable-libtheora
  
    --enable-libspeex --enable-libfaac --enable-libgsm --enable-libx264 --enable-lib
  
  schroedinger --enable-avisynth --enable-swscale --enable-gpl
  
        libavutil     49.12. 0 / 49.12. 0
  
        libavcodec    52. 6. 0 / 52. 6. 0
  
        libavformat   52.23. 1 / 52.23. 1
  
        libavdevice   52. 1. 0 / 52. 1. 0
  
        libswscale     0. 6. 1 /  0. 6. 1
  
        built on Dec  3 2008 01:59:37, gcc: 4.2.4
  
  Input #0, image2, from 'image1.png':
  
  Duration: 00:00:00.16, start: 0.000000, bitrate: N/A
  
  Stream #0.0: Video: png, rgb32, 400x300,  6.00 tb(r)
  
  Input #1, wav, from 'audio1.wav':
  
    Duration: 00:00:11.07, bitrate: 88 kb/s
  
      Stream #1.0: Audio: pcm_u8, 11025 Hz, mono, s16, 88 kb/s
  
  File 'out.mp4' already exists. Overwrite ? [y/N] y
  
  Output #0, mp4, to 'out.mp4':
  
      Stream #0.0: Video: mpeg4, yuv420p, 400x300, q=2-31, 200 kb/s,  6.00 tb(c)
  
      Stream #0.1: Audio: libfaac, 11025 Hz, mono, s16, 64 kb/s
  
  Stream mapping:
  
    Stream #0.0 -> #0.0
  
    Stream #1.0 -> #0.1
  
  Press [q] to stop encoding
  
  frame=    1 fps=  0 q=4.1 Lsize=      42kB time=0.17 bitrate=2063.7kbits/s
  
  video:14kB audio:26kB global headers:0.kB muxing overhead 4.894235%

  I have also tried using

  ffmpeg -loop 1 -i "image1.png" -i "audio1.wav" -t 11 out.mp4

  This command does create an mp4 of 11 seconds but the audio is still cut off at 10 seconds.

  Why is the audio being cutoff at 10 seconds ?

  Thanks,
  Gary

• ffmpeg concatenation audio out of sync

  24 août 2014, par av8r

  So I am attempted to concat clips from a camcorder with anintro and ending clip. All my videos have two streams Video and Audio 0:0 and 0:1 and all the streams are h264 for video and AAC for audio. The into and ending clips were created from a single jpeg image and the audio tracks are silent. The concat portion of my script was created by burke and is the MultiMedia concat script (mcat). If I concat the camcorder clips with my script they come out okay, just slightly off but really not very noticeable when I add the intro and ending clips with the camera clips the final output video is horribly out of sync. The audio/video sync is progressive and as such becomes worse and the video runs. I am not sure what I am doing wrong or what is going wrong to fix this issue. Any help would be much appreciated. Below is the script.

  #!/bin/bash
  
  
  
  
  
  CD="/Applications/CocoaDialog.app/Contents/MacOS/CocoaDialog"
  
  
  
  catnum=$($CD standard-inputbox --no-newline \
  
  --title "Video Controls" \
  
  --informative-text "Please enter the catalog number for this sermon.")
  
  
  
  [[ $(head -n1 <<< "$catnum") == "2" ]]
  
  catnum=$(tail -n1 <<<"$catnum")
  
  output="$catnum.MP4"
  
  
  
  psp_dir="psp/$catnum/"
  
  qhd_dir="qhd/$catnum/"
  
  psp_ts="$psp_dir$catnum-%04d.ts"
  
  qhd_ts="$qhd_dir$catnum-%04d.ts"
  
  
  
  EXTRA_OPTIONS='-vcodec libx264 -x264opts opencl -crf 23 -preset faster -acodec      libfdk_aac -ac 2 -ar 44100 -ab 128k'
  
  #qhd='-c:v vp9 -map 0 -f segments -segment_time 10 -segment_list $last.m3u8 - segment_format mpegts -s 960x540 -minrate 200k -maxrate 650k -c:a libfdk_aac -strict  experimental -ac 1 -ar 22050 -ab 64k'
  
  #psp='-c:v vp9 -map 0 -f segments -segment_time 10 -segment_list $last.m3u8 -segment_format mpegts -s 480x272 -minrate 200k -maxrate 650k -c:a libfdk_aac -strict experimental -ac 1 -ar 22050 -ab 64k'
  
   # OLD Extra_options -vcodec libx264 -crf 23 -preset medium -acodec aac -strict  experimental -ac 2 -ar 44100 -ab 128k
  
  
  
  
  
  TMP=/tmp
  
  files=input/*.MP4
  
  fade_temp=processing/fade_tmp.mp4
  
  fade_temp1=processing/fade_tmp1.mp4
  
  intro='intro.mp4 '
  
  ending='ending.mp4'
  
  rm -f $TMP/mcs_*
  
  rm -f /tmp/hpipe
  
  # mkfifo /tmp/hpipe
  
  
  
  
  
  
  
  fade() {
  
     first=${@:1:1}
  
     second=${@:2:1}
  
     last=${@:$#:1}
  
  
  
  sec=$(/usr/local/bin/ffmpeg -i $last 2>&1 | grep "Duration"| cut -d ' ' -f 4 | sed s/,// |awk '{ split($1, A, ":"); print 3600*A[1] + 60*A[2] + A[3] - 1 }')
  
  #sec=`bc <<< $finvidsec-1`
  
      echo "$first and $last"
  
      echo "*** The Time of the Last clip in sec:$sec ***"
  
  ffmpeg -y -i $first -c:v libx264 -x264opts opencl -af "afade=t=in:ss=0:d=1" -vf "fade=in:st=0:d=1:color=white" -pix_fmt yuv420p $fade_temp 2>/dev/null null
  
  ffmpeg -y -i $last -c:v libx264 -x264opts opencl -af "afade=t=out:st=$sec:d=1" -vf "fade=t=out:st=$sec:d=1:color=white" -pix_fmt yuv420p $fade_temp1 2>/dev/null null
  
  mv -f $fade_temp $first
  
  mv -f $fade_temp1 $last
  
   }
  
  
  
  concat() {
  
      first=${@:1:1}
  
      second=${@:2:1}
  
      last=${@:$#:1}
  
      len=$(($#-2))
  
      inputs=${@:2:$len}
  
      mkfifo $TMP/mcs_a1 $TMP/mcs_v1
  
      fps=$(ffmpeg -i $first 2>&1 | awk '/fps/{for(f=1;f<=NF;f++){if($f~/^fps,*$/){print $(f-1)}}}')
  
  
  
      ffmpeg -y -i $first -vn -f u16le -acodec pcm_s16le -ac 2 -ar 44100 $TMP/mcs_a1 2>/dev/null null &
  
      ffmpeg -y -r $fps -i $first -an -f yuv4mpegpipe -vcodec rawvideo -r 29.97 $TMP/mcs_v1 2>/dev/null null &
  
  
  
  all_a=$TMP/mcs_a1
  
  all_v=$TMP/mcs_v1
  
  i=2
  
  for f in $inputs
  
  do
  
      mkfifo $TMP/mcs_a$i $TMP/mcs_v$i
  
  
  
      fps=$(ffmpeg -i $f 2>&1 |awk '/fps/{for(f=1;f<=NF;f++){if($f~/^fps,*$/){print $(f-1)}}}')
  
  
  
      ffmpeg -y -i $f -vn -f u16le -acodec pcm_s16le -ac 2 -ar 44100 $TMP/mcs_a$i 2>/dev/null null &
  
      { ffmpeg -y -r $fps -i $f -an -f yuv4mpegpipe -vcodec rawvideo -r 29.97 - 2>/dev/null null | tail -n +2 > $TMP/mcs_v$i ; } &
  
  
  
  
  
      all_a="$all_a $TMP/mcs_a$i"
  
      all_v="$all_v $TMP/mcs_v$i"
  
      let i++
  
  done
  
  
  
  
  
  mkfifo $TMP/mcs_a_all
  
  mkfifo $TMP/mcs_v_all
  
  cat $all_a > $TMP/mcs_a_all &
  
  cat $all_v > $TMP/mcs_v_all &
  
  ffmpeg -f u16le -acodec pcm_s16le -ac 2 -ar 44100 -i $TMP/mcs_a_all \
  
         -f yuv4mpegpipe -vcodec rawvideo -i $TMP/mcs_v_all \
  
      $EXTRA_OPTIONS \
  
      $last
  
  rm -f $TMP/mcs_*
  
   #sec=$(/usr/local/bin/ffmpeg -i $last 2>&1 | grep "Duration"| cut -d ' ' -f 4 | sed s/,// |awk '{ split($1, A, ":"); print 3600*A[1] + 60*A[2] + A[3] - 0.5 }')
  
  
  
  }
  
  
  
    hls() {
  
      first=${@:1:1}
  
      mkdir $psp_dir $qhd_dir
  
      ffmpeg -i $first -f ssegment -bsf h264_mp4toannexb -map 0 -segment_time 10 -  segment_list $psp_dir$catnum.m3u8 -segment_format mpegts \
  
     -c:v libx264 -s 480x272 -profile:v baseline -level 3.1 -r 29.97 -g 29.97 \
  
     -keyint_min 90 -x264opts "keyint=90:min-keyint=90:no-scenecut" \
  
     -bufsize 650 -minrate 1 -maxrate 650 \
  
     -c:a libfdk_aac -ar 22050 -ac 1 -ab 32k $psp_ts \
  
     -f ssegment -bsf h264_mp4toannexb -map 0 -segment_time 10 -segment_list   $qhd_dir$catnum.m3u8 -segment_format mpegts \
  
     -c:v libx264 -s 960x540 -profile:v baseline -level 3.1 -r 29.97 -g 29.97 \
  
     -keyint_min 90 -x264opts "keyint=90:min-keyint=90:no-scenecut" \
  
     -bufsize 950 -minrate 1 -maxrate 950 \
  
     -c:a libfdk_aac -ar 22050 -ac 1 -ab 32k $qhd_ts
  
  }
  
  
  
  fade $files
  
  concat $intro $files $ending $output
  
  hls $output

• FFmpeg HLS input stream shows "Packet corrupt" and "timestamp discontinuity" errors when pushing to RTMP server [closed]

  22 mai, par Amul Bhatia

  I'm trying to restream an HLS URL (https://cache.fastcdn.com.my/edge/53-1.stream/index_0.m3u8?misc=87uq4HjbDEDE3TzIY95ja1ZMxA-Cm1PbOXAk16riVlU&uid=139322&ts=1747931206&e=43200&lat=1747931206&sil=5&sk=no&uip=MTEwLjIyNC4yNDIuOTg&head=aHR0cF94X2ZvcndhcmRlZF9mb3I&chid=53-1') into my RTMP server with FFmpeg. The command I use is :

  


  ffmpeg -i "https://cache.fastcdn.com.my/edge/53-1.stream/index_0.m3u8?misc=87uq4HjbDEDE3TzIY95ja1ZMxA-Cm1PbOXAk16riVlU&uid=139322&ts=1747931206&e=43200&lat=1747931206&sil=5&sk=no&uip=MTEwLjIyNC4yNDIuOTg&head=aHR0cF94X2ZvcndhcmRlZF9mb3I&chid=53-1" -c:v libx264 -preset veryfast -b:v 1000k -c:a aac -b:a 128k -f flv rtmp://69.62.85.241/live/streamkey


  


  getting error

  


  ffmpeg version 6.1.1-3ubuntu5 Copyright (c) 2000-2023 the FFmpeg developers
  built with gcc 13 (Ubuntu 13.2.0-23ubuntu3)
  configuration: --prefix=/usr --extra-version=3ubuntu5 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --arch=amd64 --enable-gpl --disable-stripping --disable-omx --enable-gnutls --enable-libaom --enable-libass --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libglslang --enable-libgme --enable-libgsm --enable-libharfbuzz --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzimg --enable-openal --enable-opencl --enable-opengl --disable-sndio --enable-libvpl --disable-libmfx --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-ladspa --enable-libbluray --enable-libjack --enable-libpulse --enable-librabbitmq --enable-librist --enable-libsrt --enable-libssh --enable-libsvtav1 --enable-libx264 --enable-libzmq --enable-libzvbi --enable-lv2 --enable-sdl2 --enable-libplacebo --enable-librav1e --enable-pocketsphinx --enable-librsvg --enable-libjxl --enable-shared
  libavutil      58. 29.100 / 58. 29.100
  libavcodec     60. 31.102 / 60. 31.102
  libavformat    60. 16.100 / 60. 16.100
  libavdevice    60.  3.100 / 60.  3.100
  libavfilter     9. 12.100 /  9. 12.100
  libswscale      7.  5.100 /  7.  5.100
  libswresample   4. 12.100 /  4. 12.100
  libpostproc    57.  3.100 / 57.  3.100
[hls @ 0x60992c0c8880] Skip ('#EXT-X-VERSION:3')
[hls @ 0x60992c0c8880] Skip ('#EXT-X-DISCONTINUITY')
    Last message repeated 9 times
[hls @ 0x60992c0c8880] Opening 'https://cache.fastcdn.com.my/error/chunks/407.ts' for reading
    Last message repeated 1 times
Input #0, hls, from 'https://cache.fastcdn.com.my/edge/53-1.stream/index_0.m3u8?misc=87uq4HjbDEDE3TzIY95ja1ZMxA-Cm1PbOXAk16riVlU&uid=139322&ts=1747931206&e=43200&lat=1747931206&sil=5&sk=no&uip=MTEwLjIyNC4yNDIuOTg&head=aHR0cF94X2ZvcndhcmRlZF9mb3I&chid=53-1':
  Duration: 00:01:00.00, start: 1.466667, bitrate: 0 kb/s
  Program 0
    Metadata:
      variant_bitrate : 0
  Stream #0:0: Video: h264 (Main) ([27][0][0][0] / 0x001B), yuv420p(tv, unknown/bt709/iec61966-2-1), 854x480 [SAR 1:1 DAR 427:240], 30 fps, 30 tbr, 90k tbn
    Metadata:
      variant_bitrate : 0
Stream mapping:
  Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
Press [q] to stop, [?] for help
[libx264 @ 0x60992cd68b00] using SAR=1/1
[libx264 @ 0x60992cd68b00] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2 AVX512
[libx264 @ 0x60992cd68b00] profile High, level 3.1, 4:2:0, 8-bit
[libx264 @ 0x60992cd68b00] 264 - core 164 r3108 31e19f9 - H.264/MPEG-4 AVC codec - Copyleft 2003-2023 - http://www.videolan.org/x264.html - options: cabac=1 ref=1 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=2 psy=1 psy_rd=1.00:0.00 mixed_ref=0 me_range=16 chroma_me=1 trellis=0 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=0 threads=3 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=1 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=10 rc=abr mbtree=1 bitrate=1000 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
Output #0, flv, to 'rtmp://69.62.85.241/live/streamkey':
  Metadata:
    encoder         : Lavf60.16.100
  Stream #0:0: Video: h264 ([7][0][0][0] / 0x0007), yuv420p(tv, unknown/bt709/iec61966-2-1, progressive), 854x480 [SAR 1:1 DAR 427:240], q=2-31, 1000 kb/s, 30 fps, 1k tbn
    Metadata:
      variant_bitrate : 0
      encoder         : Lavc60.31.102 libx264
    Side data:
      cpb: bitrate max/min/avg: 0/0/1000000 buffer size: 0 vbv_delay: N/A
[https @ 0x60992c48fc40] Opening 'https://cache.fastcdn.com.my/error/chunks/407.ts' for reading
[mpegts @ 0x60992c161940] Packet corrupt (stream = 0, dts = 663000).
[hls @ 0x60992c0c8880] Packet corrupt (stream = 0, dts = 660000).
[in#0/hls @ 0x60992c0c8780] corrupt input packet in stream 0
[vist#0:0/h264 @ 0x60992c47ae80] timestamp discontinuity (stream id=0): -6000000, new offset= 6000000
[https @ 0x60992c4a9d40] Opening 'https://cache.fastcdn.com.my/error/chunks/407.ts' for reading
[mpegts @ 0x60992c161940] Packet corrupt (stream = 0, dts = 663000).
[hls @ 0x60992c0c8880] Packet corrupt (stream = 0, dts = 660000).
[in#0/hls @ 0x60992c0c8780] corrupt input packet in stream 0
[vist#0:0/h264 @ 0x60992c47ae80] timestamp discontinuity (stream id=0): -6000000, new offset= 12000000
[https @ 0x60992c48fc40] Opening 'https://cache.fastcdn.com.my/error/chunks/407.ts' for reading
[mpegts @ 0x60992c161940] Packet corrupt (stream = 0, dts = 663000).
[hls @ 0x60992c0c8880] Packet corrupt (stream = 0, dts = 660000).
[in#0/hls @ 0x60992c0c8780] corrupt input packet in stream 0
[vist#0:0/h264 @ 0x60992c47ae80] timestamp discontinuity (stream id=0): -6000000, new offset= 18000000
[https @ 0x60992c4a9d40] Opening 'https://cache.fastcdn.com.my/error/chunks/407.ts' for reading
[mpegts @ 0x60992c161940] Packet corrupt (stream = 0, dts = 663000).
[hls @ 0x60992c0c8880] Packet corrupt (stream = 0, dts = 660000).
[in#0/hls @ 0x60992c0c8780] corrupt input packet in stream 0
[vist#0:0/h264 @ 0x60992c47ae80] timestamp discontinuity (stream id=0): -6000000, new offset= 24000000
[https @ 0x60992c48fc40] Opening 'https://cache.fastcdn.com.my/error/chunks/407.ts' for reading
[mpegts @ 0x60992c161940] Packet corrupt (stream = 0, dts = 663000).
[hls @ 0x60992c0c8880] Packet corrupt (stream = 0, dts = 660000).
[in#0/hls @ 0x60992c0c8780] corrupt input packet in stream 0
[vist#0:0/h264 @ 0x60992c47ae80] timestamp discontinuity (stream id=0): -6000000, new offset= 30000000
[https @ 0x60992c4a9d40] Opening 'https://cache.fastcdn.com.my/error/chunks/407.ts' for reading
[mpegts @ 0x60992c161940] Packet corrupt (stream = 0, dts = 663000).
[hls @ 0x60992c0c8880] Packet corrupt (stream = 0, dts = 660000).
[in#0/hls @ 0x60992c0c8780] corrupt input packet in stream 0
[vist#0:0/h264 @ 0x60992c47ae80] timestamp discontinuity (stream id=0): -6000000, new offset= 36000000
[https @ 0x60992c48fc40] Opening 'https://cache.fastcdn.com.my/error/chunks/407.ts' for reading
[mpegts @ 0x60992c161940] Packet corrupt (stream = 0, dts = 663000).
[hls @ 0x60992c0c8880] Packet corrupt (stream = 0, dts = 660000).
[in#0/hls @ 0x60992c0c8780] corrupt input packet in stream 0
[vist#0:0/h264 @ 0x60992c47ae80] timestamp discontinuity (stream id=0): -6000000, new offset= 42000000
[https @ 0x60992c4a9d40] Opening 'https://cache.fastcdn.com.my/error/chunks/407.ts' for reading
[mpegts @ 0x60992c161940] Packet corrupt (stream = 0, dts = 663000).
[hls @ 0x60992c0c8880] Packet corrupt (stream = 0, dts = 660000).
[in#0/hls @ 0x60992c0c8780] corrupt input packet in stream 0
[vist#0:0/h264 @ 0x60992c47ae80] timestamp discontinuity (stream id=0): -6000000, new offset= 48000000
[mpegts @ 0x60992c161940] Packet corrupt (stream = 0, dts = 663000).
[hls @ 0x60992c0c8880] Packet corrupt (stream = 0, dts = 660000).
[in#0/hls @ 0x60992c0c8780] corrupt input packet in stream 0
[vist#0:0/h264 @ 0x60992c47ae80] timestamp discontinuity (stream id=0): -6000000, new offset= 54000000
[flv @ 0x60992c88a340] Failed to update header with correct duration.44.8kbits/s speed=22.6x
[flv @ 0x60992c88a340] Failed to update header with correct filesize.
[out#0/flv @ 0x60992cc36180] video:304kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 11.671993%
frame= 1800 fps=685 q=-1.0 Lsize=     339kB time=00:00:59.90 bitrate=  46.4kbits/s speed=22.8x
[libx264 @ 0x60992cd68b00] frame I:8     Avg QP: 2.07  size: 20330
[libx264 @ 0x60992cd68b00] frame P:454   Avg QP: 0.23  size:   218
[libx264 @ 0x60992cd68b00] frame B:1338  Avg QP: 0.21  size:    37
[libx264 @ 0x60992cd68b00] consecutive B-frames:  0.9%  0.0%  0.0% 99.1%
[libx264 @ 0x60992cd68b00] mb I  I16..4: 86.7%  0.3% 13.0%
[libx264 @ 0x60992cd68b00] mb P  I16..4:  0.1%  0.0%  0.0%  P16..4:  1.4%  0.0%  0.0%  0.0%  0.0%    skip:98.6%
[libx264 @ 0x60992cd68b00] mb B  I16..4:  0.0%  0.0%  0.0%  B16..8:  0.1%  0.0%  0.0%  direct: 0.1%  skip:99.8%  L0:59.9% L1:40.1% BI: 0.0%
[libx264 @ 0x60992cd68b00] final ratefactor: -25.04
[libx264 @ 0x60992cd68b00] 8x8 transform intra:0.3% inter:1.8%
[libx264 @ 0x60992cd68b00] coded y,uvDC,uvAC intra: 13.5% 0.0% 0.0% inter: 0.2% 0.0% 0.0%
[libx264 @ 0x60992cd68b00] i16 v,h,dc,p: 90%  6%  4%  0%
[libx264 @ 0x60992cd68b00] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 59% 12% 28%  0%  1%  1%  0%  0%  0%
[libx264 @ 0x60992cd68b00] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 41% 18% 19%  4%  4%  4%  3%  4%  3%
[libx264 @ 0x60992cd68b00] i8c dc,h,v,p: 100%  0%  0%  0%
[libx264 @ 0x60992cd68b00] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 0x60992cd68b00] kb/s:41.38


  


  However, I get repeated errors like :

  


  Packet corrupt (stream = 0, dts = xxxx)

  


  timestamp discontinuity (stream id=0)

  


  corrupt input packet in stream 0

  


  The stream partially works but seems unstable. How can I fix this error ?

  


  my nginx.conf

  


  rtmp {
    server {
        listen 1935;
        chunk_size 4096;

        application live {
            live on;
            record off;

            hls on;
            hls_path /var/www/hls;
            hls_fragment 5;                  # each TS segment = 5s
            hls_playlist_length 120;         # keep last 2 minutes of stream
            hls_cleanup off;                 # do not delete old segments
        }
    }
}

http {
    include       mime.types;
    default_type  application/octet-stream;

    sendfile on;
    keepalive_timeout 65;

    server {
        listen 81;

        location /hls {
            root /var/www;
            types {
                application/vnd.apple.mpegurl m3u8;
                video/mp2t ts;
            }

            add_header Cache-Control no-cache;
            add_header Access-Control-Allow-Origin *;
            add_header Access-Control-Allow-Methods 'GET, POST, OPTIONS';
            add_header Access-Control-Allow-Headers 'Range';
            add_header Access-Control-Expose-Headers 'Content-Length, Content-Range';
        }
    }
}


  


  The same url is working fine when used in browser, but extracting the stream and putting it in RTMP server and accessing my RTMP server at rtmp ://69.62.85.241/live/streamkey not working