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Sur d’autres sites (2829)

  • ffmpeg command not working from bash script but working from command line [duplicate]

    6 octobre 2023, par SamTech

    I wrote a bash script that is generating command to encode video and create HLS playlist.

    


    Here is the script. To make it short and clear, i fill variables with hard-coded values.

    


    #!/bin/bash

# below variables are generated from some other script

basic="-hide_banner -y -i Sample.mp4 -profile:v main -crf 20 -sc_threshold 0 -g 50 -keyint_min 50 -hls_time 6"

renditions="-c:v:0 h264 -filter:v:0 scale=w=426:h=240:force_original_aspect_ratio=decrease -b:v:0 128k -maxrate:v:0 136k -bufsize:v:0 192k -c:v:1 h264 -filter:v:1 scale=w=640:h=360:force_original_aspect_ratio=decrease -b:v:1 256k -maxrate:v:1 273k -bufsize:v:1 384k -b:a 128k -c:a aac -ar 48000 -ac 2"

mapping="-map 0:v -map 0:v -map 0:a"
stream_map="-var_stream_map \"v:0,agroup:audio v:1,agroup:audio a:0,agroup:audio\""

hls="-hls_list_size 0 -f hls -hls_playlist_type vod -hls_segment_type mpegts -master_pl_name master.m3u8 -y %v_seg.m3u8"

# show final command
echo "Command:"
echo "ffmpeg ${basic} ${renditions} ${mapping} ${stream_map} ${hls}"

# execute command
ffmpeg ${basic} ${renditions} ${mapping} ${stream_map} ${hls}


    


    Here is complete output from the script, along with the error it is giving.

    


    [samtech@SAM tmp]$ ./hls-debug.sh 
Command:
ffmpeg -hide_banner -y -i Sample.mp4 -profile:v main -crf 20 -sc_threshold 0 -g 50 -keyint_min 50 -hls_time 10 -c:v:0 h264 -filter:v:0 scale=w=426:h=240:force_original_aspect_ratio=decrease -b:v:0 128k -maxrate:v:0 136k -bufsize:v:0 192k -c:v:1 h264 -filter:v:1 scale=w=640:h=360:force_original_aspect_ratio=decrease -b:v:1 256k -maxrate:v:1 273k -bufsize:v:1 384k -b:a 128k -c:a aac -ar 48000 -ac 2 -map 0:v -map 0:v -map 0:a -var_stream_map "v:0,agroup:audio v:1,agroup:audio a:0,agroup:audio" -hls_list_size 0 -f hls -hls_playlist_type vod -hls_segment_type mpegts -master_pl_name master.m3u8 -y %v_seg.m3u8
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x562fabc34480] Could not find codec parameters for stream 0 (Video: h264 (avc1 / 0x31637661), none, 640x480, 997 kb/s): unspecified pixel format
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'Sample.mp4':
  Metadata:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2avc1mp41
    encoder         : Lavf60.3.100
  Duration: 00:00:31.00, start: 0.002000, bitrate: 1146 kb/s
  Stream #0:0[0x1](und): Video: h264 (avc1 / 0x31637661), none, 640x480, 997 kb/s, SAR 1:1 DAR 4:3, 25 fps, 25 tbr, 12800 tbn (default)
    Metadata:
      handler_name    : VideoHandler
      vendor_id       : [0][0][0][0]
  Stream #0:1[0x2](und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, 5.1, fltp, 383 kb/s (default)
    Metadata:
      handler_name    : SoundHandler
      vendor_id       : [0][0][0][0]
[NULL @ 0x562fabc69680] Unable to find a suitable output format for 'v:1,agroup:audio'
v:1,agroup:audio: Invalid argument


    


    And here is output when i copy command and run in terminal

    


    [samtech@SAM tmp]$ ffmpeg -hide_banner -y -i Sample.mp4 -profile:v main -crf 20 -sc_threshold 0 -g 50 -keyint_min 50 -hls_time 10 -c:v:0 h264 -filter:v:0 scale=w=426:h=240:force_original_aspect_ratio=decrease -b:v:0 128k -maxrate:v:0 136k -bufsize:v:0 192k -c:v:1 h264 -filter:v:1 scale=w=640:h=360:force_original_aspect_ratio=decrease -b:v:1 256k -maxrate:v:1 273k -bufsize:v:1 384k -b:a 128k -c:a aac -ar 48000 -ac 2 -map 0:v -map 0:v -map 0:a -var_stream_map "v:0,agroup:audio v:1,agroup:audio a:0,agroup:audio" -hls_list_size 0 -f hls -hls_playlist_type vod -hls_segment_type mpegts -master_pl_name master.m3u8 -y %v_seg.m3u8
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x55eeed0c7500] Could not find codec parameters for stream 0 (Video: h264 (avc1 / 0x31637661), none, 640x480, 997 kb/s): unspecified pixel format
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'Sample.mp4':
  Metadata:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2avc1mp41
    encoder         : Lavf60.3.100
  Duration: 00:00:31.00, start: 0.002000, bitrate: 1146 kb/s
  Stream #0:0[0x1](und): Video: h264 (avc1 / 0x31637661), none, 640x480, 997 kb/s, SAR 1:1 DAR 4:3, 25 fps, 25 tbr, 12800 tbn (default)
    Metadata:
      handler_name    : VideoHandler
      vendor_id       : [0][0][0][0]
  Stream #0:1[0x2](und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, 5.1, fltp, 383 kb/s (default)
    Metadata:
      handler_name    : SoundHandler
      vendor_id       : [0][0][0][0]
Stream mapping:
  Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
  Stream #0:0 -> #0:1 (h264 (native) -> h264 (libx264))
  Stream #0:1 -> #0:2 (aac (native) -> aac (native))
Press [q] to stop, [?] for help
[libx264 @ 0x55eeed0ff5c0] using SAR=1/1
[libx264 @ 0x55eeed0ff5c0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
[libx264 @ 0x55eeed0ff5c0] profile Main, level 1.3, 4:2:0, 8-bit
[libx264 @ 0x55eeed0ff5c0] 264 - core 164 r3095 baee400 - H.264/MPEG-4 AVC codec - Copyleft 2003-2022 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x1:0x111 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=7 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=2 keyint=50 keyint_min=26 scenecut=0 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=20.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 vbv_maxrate=136 vbv_bufsize=192 crf_max=0.0 nal_hrd=none filler=0 ip_ratio=1.40 aq=1:1.00
[libx264 @ 0x55eeed106f40] using SAR=1/1
[libx264 @ 0x55eeed106f40] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
[libx264 @ 0x55eeed106f40] profile Main, level 2.1, 4:2:0, 8-bit
[libx264 @ 0x55eeed106f40] 264 - core 164 r3095 baee400 - H.264/MPEG-4 AVC codec - Copyleft 2003-2022 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x1:0x111 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=11 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=2 keyint=50 keyint_min=26 scenecut=0 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=20.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 vbv_maxrate=273 vbv_bufsize=384 crf_max=0.0 nal_hrd=none filler=0 ip_ratio=1.40 aq=1:1.00
[mpegts @ 0x55eef094a180] frame size not set
Output #0, hls, to '%v_seg.m3u8':
  Metadata:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2avc1mp41
    encoder         : Lavf60.3.100
  Stream #0:0(und): Video: h264, yuv420p(tv, progressive), 320x240 [SAR 1:1 DAR 4:3], q=2-31, 128 kb/s, 25 fps, 90k tbn (default)
    Metadata:
      handler_name    : VideoHandler
      vendor_id       : [0][0][0][0]
      encoder         : Lavc60.3.100 libx264
    Side data:
      cpb: bitrate max/min/avg: 136000/0/128000 buffer size: 192000 vbv_delay: N/A
  Stream #0:1(und): Video: h264, yuv420p(tv, progressive), 480x360 [SAR 1:1 DAR 4:3], q=2-31, 256 kb/s, 25 fps, 90k tbn (default)
    Metadata:
      handler_name    : VideoHandler
      vendor_id       : [0][0][0][0]
      encoder         : Lavc60.3.100 libx264
    Side data:
      cpb: bitrate max/min/avg: 273000/0/256000 buffer size: 384000 vbv_delay: N/A
  Stream #0:2(und): Audio: aac (LC), 48000 Hz, stereo, fltp, 128 kb/s (default)
    Metadata:
      handler_name    : SoundHandler
      vendor_id       : [0][0][0][0]
      encoder         : Lavc60.3.100 aac
[hls @ 0x55eeed0fc700] Opening '0_seg0.ts' for writing10.98 bitrate=N/A dup=370 drop=0 speed=11.2x    
[hls @ 0x55eeed0fc700] Opening '1_seg0.ts' for writing
[hls @ 0x55eeed0fc700] Opening '2_seg0.ts' for writing
[hls @ 0x55eeed0fc700] Opening '0_seg1.ts' for writing17.53 bitrate=N/A dup=370 drop=0 speed=11.8x    
[hls @ 0x55eeed0fc700] Opening '1_seg1.ts' for writing
[hls @ 0x55eeed0fc700] Opening '2_seg1.ts' for writing
[hls @ 0x55eeed0fc700] Opening '0_seg2.ts' for writing28.75 bitrate=N/A dup=370 drop=0 speed=11.6x    
[hls @ 0x55eeed0fc700] Opening '1_seg2.ts' for writing
[hls @ 0x55eeed0fc700] Opening '2_seg2.ts' for writing
[hls @ 0x55eeed0fc700] Opening '0_seg3.ts' for writing
[hls @ 0x55eeed0fc700] Opening '0_seg.m3u8' for writing
[hls @ 0x55eeed0fc700] Opening '1_seg3.ts' for writing
[hls @ 0x55eeed0fc700] Opening '1_seg.m3u8' for writing
[hls @ 0x55eeed0fc700] Opening '2_seg3.ts' for writing
[hls @ 0x55eeed0fc700] Opening '2_seg.m3u8' for writing
[hls @ 0x55eeed0fc700] Opening 'master.m3u8' for writing
frame=  775 fps=264 q=-1.0 Lq=-1.0 size=N/A time=00:00:30.97 bitrate=N/A dup=370 drop=0 speed=10.6x    
video:1227kB audio:489kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
[libx264 @ 0x55eeed0ff5c0] frame I:16    Avg QP:17.53  size:  9672
[libx264 @ 0x55eeed0ff5c0] frame P:328   Avg QP:20.42  size:   690
[libx264 @ 0x55eeed0ff5c0] frame B:431   Avg QP:18.51  size:   125
[libx264 @ 0x55eeed0ff5c0] consecutive B-frames: 20.6% 13.2%  7.4% 58.8%
[libx264 @ 0x55eeed0ff5c0] mb I  I16..4: 33.1%  0.0% 66.9%
[libx264 @ 0x55eeed0ff5c0] mb P  I16..4:  0.8%  0.0%  2.4%  P16..4: 15.3%  7.5%  4.3%  0.0%  0.0%    skip:69.7%
[libx264 @ 0x55eeed0ff5c0] mb B  I16..4:  0.1%  0.0%  0.0%  B16..8: 10.8%  1.7%  0.4%  direct: 0.4%  skip:86.6%  L0:40.4% L1:51.0% BI: 8.7%
[libx264 @ 0x55eeed0ff5c0] coded y,uvDC,uvAC intra: 70.8% 80.4% 61.6% inter: 3.8% 4.7% 0.5%
[libx264 @ 0x55eeed0ff5c0] i16 v,h,dc,p: 17% 39% 23% 21%
[libx264 @ 0x55eeed0ff5c0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 15% 26% 18%  7%  7%  6%  7%  6%  7%
[libx264 @ 0x55eeed0ff5c0] i8c dc,h,v,p: 44% 31% 14% 11%
[libx264 @ 0x55eeed0ff5c0] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 0x55eeed0ff5c0] ref P L0: 73.7% 16.3%  7.4%  2.6%
[libx264 @ 0x55eeed0ff5c0] ref B L0: 94.3%  4.9%  0.9%
[libx264 @ 0x55eeed0ff5c0] ref B L1: 98.3%  1.7%
[libx264 @ 0x55eeed0ff5c0] kb/s:112.27
[libx264 @ 0x55eeed106f40] frame I:16    Avg QP:15.14  size: 18394
[libx264 @ 0x55eeed106f40] frame P:260   Avg QP:19.00  size:  1507
[libx264 @ 0x55eeed106f40] frame B:499   Avg QP:18.80  size:   269
[libx264 @ 0x55eeed106f40] consecutive B-frames:  9.7% 11.4%  6.2% 72.8%
[libx264 @ 0x55eeed106f40] mb I  I16..4: 36.5%  0.0% 63.5%
[libx264 @ 0x55eeed106f40] mb P  I16..4:  1.2%  0.0%  3.1%  P16..4: 15.5%  7.1%  3.2%  0.0%  0.0%    skip:69.9%
[libx264 @ 0x55eeed106f40] mb B  I16..4:  0.1%  0.0%  0.1%  B16..8: 11.4%  1.6%  0.3%  direct: 0.4%  skip:86.2%  L0:39.1% L1:53.5% BI: 7.4%
[libx264 @ 0x55eeed106f40] coded y,uvDC,uvAC intra: 65.1% 75.8% 54.1% inter: 3.1% 4.5% 0.3%
[libx264 @ 0x55eeed106f40] i16 v,h,dc,p: 35% 27% 12% 26%
[libx264 @ 0x55eeed106f40] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 18% 25% 15%  7%  8%  7%  8%  6%  6%
[libx264 @ 0x55eeed106f40] i8c dc,h,v,p: 46% 29% 14% 11%
[libx264 @ 0x55eeed106f40] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 0x55eeed106f40] ref P L0: 71.6% 15.9%  8.6%  3.9%
[libx264 @ 0x55eeed106f40] ref B L0: 93.9%  4.6%  1.5%
[libx264 @ 0x55eeed106f40] ref B L1: 98.3%  1.7%
[libx264 @ 0x55eeed106f40] kb/s:211.68
[aac @ 0x55eeed1009c0] Qavg: 401.380


    


    What the wrong is going with that script ?

    


    I am pulling my hairs from last few hours because of it, anyone help please.

    


  • Converting mp4 file downloaded via youtube-dl from periscope by using ffmpeg gives error

    20 mars 2018, par MonsterMMORPG

    This is command i have used to download from periscope by using latest youtube-dl

    youtube-dl -v periscopeurl

    Then i am running this command to convert it to a proper MP4

    ffmpeg -i gg.mp4 -c:v libx264 -preset veryslow -crf 18 -c:a aac -b:a 192k -pix_fmt yuv420p gg2.mp4

    I am using latest youtube-dl and ffmpeg

    The error i am getting is shown below

    So how can i fix this error ? The file can not be played properly on k lite mega codec player but it can be played on vlc player however can not go to any specific time etc. so it really needs to be properly re-encoded

    C:\temp>ffmpeg -i gg.mp4 -c:v libx264 -preset veryslow -crf 18 -c:a aac -b:a 192k -pix_fmt yuv420p gg2.mp4
    ffmpeg version N-90378-ge4eaaf7bf6 Copyright (c) 2000-2018 the FFmpeg developers
     built with gcc 7.3.0 (GCC)
     configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-bzlib --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libfreetype --enable-libmp3l
    ame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libtheora --enable-libtwolame --enable-li
    bvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib --enable-gmp --enable-libvidstab --enable-libvorbis --enable-l
    ibvo-amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-libmfx --enable-amf --enable-ffnvcodec --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enabl
    e-avisynth
     libavutil      56. 11.100 / 56. 11.100
     libavcodec     58. 14.100 / 58. 14.100
     libavformat    58. 10.100 / 58. 10.100
     libavdevice    58.  2.100 / 58.  2.100
     libavfilter     7. 13.100 /  7. 13.100
     libswscale      5.  0.102 /  5.  0.102
     libswresample   3.  0.101 /  3.  0.101
     libpostproc    55.  0.100 / 55.  0.100
    Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'gg.mp4':
     Metadata:
       major_brand     : isom
       minor_version   : 512
       compatible_brands: isomiso2avc1mp41
       encoder         : Lavf58.10.100
     Duration: 00:56:45.15, start: 0.000000, bitrate: 174 kb/s
       Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 320x568, 130 kb/s, 23.97 fps, 24 tbr, 90k tbn, 180k tbc (default)
       Metadata:
         handler_name    : VideoHandler
       Stream #0:1(und): Audio: aac (mp4a / 0x6134706D), 44100 Hz, mono, fltp, 35 kb/s (default)
       Metadata:
         handler_name    : SoundHandler
    Stream mapping:
     Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
     Stream #0:1 -> #0:1 (aac (native) -> aac (native))
    Press [q] to stop, [?] for help
    [libx264 @ 00000009eda7ce00] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX
    [libx264 @ 00000009eda7ce00] profile High, level 3.1
    [libx264 @ 00000009eda7ce00] 264 - core 155 r2901 7d0ff22 - H.264/MPEG-4 AVC codec - Copyleft 2003-2018 - http://www.videolan.org/x264.html - options: cabac=1 ref=16 deblock=1:0:0 analyse=0x3:0x133 me
    =umh subme=10 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=24 chroma_me=1 trellis=2 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=12 lookahead_threads=2 sliced_threads=0 nr=0 d
    ecimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=8 b_pyramid=2 b_adapt=2 b_bias=0 direct=3 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=24 scenecut=40 intra_refresh=0 rc_look
    ahead=60 rc=crf mbtree=1 crf=18.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
    Too many packets buffered for output stream 0:0.577014:32:22.77 bitrate=  -0.0kbits/s speed=N/A
    [libx264 @ 00000009eda7ce00] frame I:1     Avg QP:19.87  size: 30456
    [libx264 @ 00000009eda7ce00] frame P:36    Avg QP:19.68  size:  8765
    [libx264 @ 00000009eda7ce00] frame B:92    Avg QP:25.27  size:  1149
    [libx264 @ 00000009eda7ce00] consecutive B-frames:  0.8% 10.7%  0.0% 88.5%  0.0%  0.0%  0.0%  0.0%  0.0%
    [libx264 @ 00000009eda7ce00] mb I  I16..4:  8.3% 10.7% 81.0%
    [libx264 @ 00000009eda7ce00] mb P  I16..4:  0.9%  1.5%  1.0%  P16..4: 38.8% 16.4% 11.7%  3.1%  1.3%    skip:25.3%
    [libx264 @ 00000009eda7ce00] mb B  I16..4:  0.1%  0.1%  0.1%  B16..8: 21.5%  4.6%  2.1%  direct: 2.7%  skip:68.9%  L0:41.2% L1:45.6% BI:13.2%
    [libx264 @ 00000009eda7ce00] 8x8 transform intra:28.6% inter:10.9%
    [libx264 @ 00000009eda7ce00] direct mvs  spatial:93.5% temporal:6.5%
    [libx264 @ 00000009eda7ce00] coded y,uvDC,uvAC intra: 74.0% 65.1% 38.7% inter: 15.2% 8.0% 2.9%
    [libx264 @ 00000009eda7ce00] i16 v,h,dc,p: 49% 20% 23%  7%
    [libx264 @ 00000009eda7ce00] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 26% 12% 33%  3%  5%  5%  5%  5%  7%
    [libx264 @ 00000009eda7ce00] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 21% 14% 10%  7%  9%  9% 11%  8% 11%
    [libx264 @ 00000009eda7ce00] i8c dc,h,v,p: 37% 24% 29% 10%
    [libx264 @ 00000009eda7ce00] Weighted P-Frames: Y:0.0% UV:0.0%
    [libx264 @ 00000009eda7ce00] ref P L0: 73.3%  6.3% 11.1%  1.8%  1.7%  1.2%  1.0%  0.5%  0.5%  0.4%  0.4%  0.4%  0.4%  0.4%  0.4%  0.3%
    [libx264 @ 00000009eda7ce00] ref B L0: 94.0%  3.8%  0.9%  0.3%  0.2%  0.2%  0.2%  0.1%  0.1%  0.1%  0.0%  0.0%  0.0%  0.0%  0.0%
    [libx264 @ 00000009eda7ce00] ref B L1: 97.7%  2.3%
    [libx264 @ 00000009eda7ce00] kb/s:672.35
    Conversion failed!

    C:\temp>
  • FFMPEG failing to convert mov to flv

    3 mai 2018, par scripter78

    FFMPEG issue that I am not familiar with. seems to only happen with this particular file. Anyone by any chance can take a look at this long out put and provide any feedback on what might actually be causing this ?

    ffmpeg_18.exe -i "E:\TESTFILES\115637.mov" -vcodec libx264 -b:v 700k -s 720x480 -r 29.97 -pix_fmt yuv420p -vf yadif -aspect 4:3 -acodec libvo_aacenc -b:a 96k -ar 44100 -f mp4 -y "E:\TESTFILES\test\115637.flv"
    ffmpeg version N-39877-g4fa706a Copyright (c) 2000-2012 the FFmpeg developers
     built on Apr 16 2012 14:53:47 with gcc 4.6.3
     configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-runtime-cpudetect --enable-avisynth --enable-bzlib --enable-frei0r --enable-libass --enable-libcelt --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libfreetype --enable-libgsm --enable-libmp3lame --enable-li
    bnut --enable-libopenjpeg --enable-librtmp --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libutvideo --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxavs --enable-libxvid --enable-zlib
     libavutil      51. 46.100 / 51. 46.100
     libavcodec     54. 14.101 / 54. 14.101
     libavformat    54.  3.100 / 54.  3.100
     libavdevice    53.  4.100 / 53.  4.100
     libavfilter     2. 70.100 /  2. 70.100
     libswscale      2.  1.100 /  2.  1.100
     libswresample   0. 11.100 /  0. 11.100
     libpostproc    52.  0.100 / 52.  0.100
    Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'E:\TESTFILES\115637.mov':
     Metadata:
       major_brand     : qt
       minor_version   : 537199360
       compatible_brands: qt
       creation_time   : 2018-05-03 20:48:28
     Duration: 00:00:30.03, start: 0.000000, bitrate: 154663 kb/s
       Stream #0:0(eng): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 1920x1080, 151585 kb/s, SAR 1920:1920 DAR 16:9, 29.97 fps, 29.97 tbr, 30k tbn, 60k tbc
       Metadata:
         creation_time   : 2018-05-03 20:48:28
         handler_name    : Apple Alias Data Handler
       Stream #0:1(eng): Audio: pcm_s16le (lpcm / 0x6D63706C), 48000 Hz, 4 channels, s16, 3072 kb/s
       Metadata:
         creation_time   : 2018-05-03 20:48:28
         handler_name    : Apple Alias Data Handler
       Stream #0:2(eng): Data: none (tmcd / 0x64636D74)
       Metadata:
         creation_time   : 2018-05-03 20:51:29
         handler_name    : Apple Alias Data Handler
         timecode        : 00:00:00;00
    [buffer @ 035c33a0] w:1920 h:1080 pixfmt:yuv420p tb:1/1000000 sar:1920/1920 sws_param:flags=2
    [yadif @ 01e7caa0] mode:0 parity:-1 auto_enable:0
    [scale @ 01e7c6a0] w:1920 h:1080 fmt:yuv420p sar:1920/1920 -> w:720 h:480 fmt:yuv420p sar:32/27 flags:0x4
    [libx264 @ 035b8c40] using SAR=8/9
    [libx264 @ 035b8c40] using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle SSE4.2 AVX FMA3
    [libx264 @ 035b8c40] profile High, level 3.0
    [libx264 @ 035b8c40] 264 - core 120 r2164 da19765 - H.264/MPEG-4 AVC codec - Copyleft 2003-2012 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,
    11 fast_pskip=1 chroma_qp_offset=-2 threads=24 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=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=abr mbtree=1 bitra
    te=700 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
    [libvo_aacenc @ 01e7bae0] Unable to set encoding parameters
    Output #0, mp4, to 'E:\TESTFILES\test\115637.flv':
     Metadata:
       major_brand     : qt
       minor_version   : 537199360
       compatible_brands: qt
       creation_time   : 2018-05-03 20:48:28
       Stream #0:0(eng): Video: h264, yuv420p, 720x480 [SAR 8:9 DAR 4:3], q=-1--1, 700 kb/s, 90k tbn, 29.97 tbc
       Metadata:
         creation_time   : 2018-05-03 20:48:28
         handler_name    : Apple Alias Data Handler
       Stream #0:1(eng): Audio: aac, 44100 Hz, 4 channels, s16, 96 kb/s
       Metadata:
         creation_time   : 2018-05-03 20:48:28
         handler_name    : Apple Alias Data Handler
    Stream mapping:
     Stream #0:0 -> #0:0 (h264 -> libx264)
     Stream #0:1 -> #0:1 (pcm_s16le -> libvo_aacenc)
    Error while opening encoder for output stream #0:1 - maybe incorrect parameters such as bit_rate, rate, width or height