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• FFMPEG Video to Audio Conversion Results in Different Durations

  10 juin 2020, par Eric J

  I am trying to covert an MP4 file into a mono WAV file sampled at 16,000 Hz.

  



  When I run below code, the duration goes from 00:09:59.99 (MP4) to 00:09:57.64 (WAV). Its original, longer version goes from 00:48:37.46 (MP4) to 00:48:23.38 (WAV).

  



  ffmpeg -i .mp4 -ac 1 -ar 16000 .wav


  



  I've also tried below code. The result is much worse, going from 00:09:59.99 (MP4) to 00:12:56.29 (AAC).

  



  ffmpeg -I .mp4 -vn -acodec copy .aac


  



  Attaching the log :

  



  Report written to "ffmpeg-20200610-093115.log"
Command line:
ffmpeg -i short.mp4 -ac 1 -ar 16000 short.wav -report
ffmpeg version 4.1.1 Copyright (c) 2000-2019 the FFmpeg developers
  built with Apple LLVM version 10.0.0 (clang-1000.11.45.5)
  configuration: --prefix=/usr/local/Cellar/ffmpeg/4.1.1 --enable-shared --enable-pthreads --enable-version3 --enable-hardcoded-tables --enable-avresample --cc=clang --host-cflags='-I/Library/Java/JavaVirtualMachines/openjdk-11.0.2.jdk/Contents/Home/include -I/Library/Java/JavaVirtualMachines/openjdk-11.0.2.jdk/Contents/Home/include/darwin' --host-ldflags= --enable-ffplay --enable-gnutls --enable-gpl --enable-libaom --enable-libbluray --enable-libmp3lame --enable-libopus --enable-librubberband --enable-libsnappy --enable-libtesseract --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265 --enable-libxvid --enable-lzma --enable-libfontconfig --enable-libfreetype --enable-frei0r --enable-libass --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librtmp --enable-libspeex --enable-videotoolbox --disable-libjack --disable-indev=jack --enable-libaom --enable-libsoxr
  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
Splitting the commandline.
Reading option '-i' ... matched as input url with argument 'short.mp4'.
Reading option '-ac' ... matched as option 'ac' (set number of audio channels) with argument '1'.
Reading option '-ar' ... matched as option 'ar' (set audio sampling rate (in Hz)) with argument '16000'.
Reading option 'short.wav' ... matched as output url.
Reading option '-report' ... matched as option 'report' (generate a report) with argument '1'.
Finished splitting the commandline.
Parsing a group of options: global .
Applying option report (generate a report) with argument 1.
Successfully parsed a group of options.
Parsing a group of options: input url short.mp4.
Successfully parsed a group of options.
Opening an input file: short.mp4.
[NULL @ 0x7f98a3008200] Opening 'short.mp4' for reading
[file @ 0x7f98a2904440] Setting default whitelist 'file,crypto'
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f98a3008200] Format mov,mp4,m4a,3gp,3g2,mj2 probed with size=2048 and score=100
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f98a3008200] ISO: File Type Major Brand: mp42
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f98a3008200] Unknown dref type 0x206c7275 size 12
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f98a3008200] Processing st: 0, edit list 0 - media time: 0, duration: 7679872
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f98a3008200] Unknown dref type 0x206c7275 size 12
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f98a3008200] Processing st: 1, edit list 0 - media time: 1024, duration: 26459559
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f98a3008200] drop a frame at curr_cts: 0 @ 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f98a3008200] Before avformat_find_stream_info() pos: 11213917 bytes read:318782 seeks:1 nb_streams:2
[h264 @ 0x7f98a3808800] nal_unit_type: 7(SPS), nal_ref_idc: 3
[h264 @ 0x7f98a3808800] nal_unit_type: 8(PPS), nal_ref_idc: 3
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f98a3008200] demuxer injecting skip 1024 / discard 0
[aac @ 0x7f98a1008c00] skip 1024 / discard 0 samples due to side data
[h264 @ 0x7f98a3808800] nal_unit_type: 6(SEI), nal_ref_idc: 0
[h264 @ 0x7f98a3808800] nal_unit_type: 5(IDR), nal_ref_idc: 3
[h264 @ 0x7f98a3808800] Format yuv420p chosen by get_format().
[h264 @ 0x7f98a3808800] Reinit context to 640x368, pix_fmt: yuv420p
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f98a3008200] All info found
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f98a3008200] After avformat_find_stream_info() pos: 21961 bytes read:351550 seeks:2 frames:46
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'short.mp4':
  Metadata:
    major_brand     : mp42
    minor_version   : 1
    compatible_brands: isommp41mp42
    creation_time   : 2020-06-10T16:12:17.000000Z
  Duration: 00:09:59.99, start: 0.000000, bitrate: 149 kb/s
    Stream #0:0(eng), 1, 1/12800: Video: h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p, 640x360 [SAR 1:1 DAR 16:9], 47 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
    Metadata:
      creation_time   : 2020-06-10T16:12:17.000000Z
      handler_name    : Core Media Video
    Stream #0:1(eng), 45, 1/44100: Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, mono, fltp, 98 kb/s (default)
    Metadata:
      creation_time   : 2020-06-10T16:12:17.000000Z
      handler_name    : Core Media Audio
Successfully opened the file.
Parsing a group of options: output url short.wav.
Applying option ac (set number of audio channels) with argument 1.
Applying option ar (set audio sampling rate (in Hz)) with argument 16000.
Successfully parsed a group of options.
Opening an output file: short.wav.
[file @ 0x7f98a0c1db40] Setting default whitelist 'file,crypto'
Successfully opened the file.
Stream mapping:
  Stream #0:1 -> #0:0 (aac (native) -> pcm_s16le (native))
Press [q] to stop, [?] for help
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[aac @ 0x7f98a100de00] skip 1024 / discard 0 samples due to side data
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
detected 12 logical cores
[graph_0_in_0_1 @ 0x7f98a0e2c4c0] Setting 'time_base' to value '1/44100'
[graph_0_in_0_1 @ 0x7f98a0e2c4c0] Setting 'sample_rate' to value '44100'
[graph_0_in_0_1 @ 0x7f98a0e2c4c0] Setting 'sample_fmt' to value 'fltp'
[graph_0_in_0_1 @ 0x7f98a0e2c4c0] Setting 'channel_layout' to value '0x4'
[graph_0_in_0_1 @ 0x7f98a0e2c4c0] tb:1/44100 samplefmt:fltp samplerate:44100 chlayout:0x4
[format_out_0_0 @ 0x7f98a0e2cb80] Setting 'sample_fmts' to value 's16'
[format_out_0_0 @ 0x7f98a0e2cb80] Setting 'sample_rates' to value '16000'
[format_out_0_0 @ 0x7f98a0e2cb80] Setting 'channel_layouts' to value '0x4'
[format_out_0_0 @ 0x7f98a0e2cb80] auto-inserting filter 'auto_resampler_0' between the filter 'Parsed_anull_0' and the filter 'format_out_0_0'
[AVFilterGraph @ 0x7f98a0c16ac0] query_formats: 4 queried, 6 merged, 3 already done, 0 delayed
[auto_resampler_0 @ 0x7f98a0e2d540] [SWR @ 0x7f98a28e1000] Using fltp internally between filters
[auto_resampler_0 @ 0x7f98a0e2d540] ch:1 chl:mono fmt:fltp r:44100Hz -> ch:1 chl:mono fmt:s16 r:16000Hz
Output #0, wav, to 'short.wav':
  Metadata:
    major_brand     : mp42
    minor_version   : 1
    compatible_brands: isommp41mp42
    ISFT            : Lavf58.20.100
    Stream #0:0(eng), 0, 1/16000: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 16000 Hz, mono, s16, 256 kb/s (default)
    Metadata:
      creation_time   : 2020-06-10T16:12:17.000000Z
      handler_name    : Core Media Audio
      encoder         : Lavc58.35.100 pcm_s16le
size=   17152kB time=00:09:16.63 bitrate= 252.4kbits/s speed=1.11e+03x    
[out_0_0 @ 0x7f98a0e2c700] EOF on sink link out_0_0:default.
No more output streams to write to, finishing.
size=   18676kB time=00:09:59.99 bitrate= 255.0kbits/s speed=1.11e+03x    
video:0kB audio:18676kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.000408%
Input file #0 (short.mp4):
  Input stream #0:0 (video): 1 packets read (3689 bytes); 
  Input stream #0:1 (audio): 25739 packets read (7375414 bytes); 25738 frames decoded (26355712 samples); 
  Total: 25740 packets (7379103 bytes) demuxed
Output file #0 (short.wav):
  Output stream #0:0 (audio): 25739 frames encoded (9562163 samples); 25739 packets muxed (19124326 bytes); 
  Total: 25739 packets (19124326 bytes) muxed
25738 frames successfully decoded, 0 decoding errors
[AVIOContext @ 0x7f98a0c1dc40] Statistics: 4 seeks, 76 writeouts
[AVIOContext @ 0x7f98a29045c0] Statistics: 10902846 bytes read, 29 seeks


  


• Video encoding with AV1 - FFmpeg

  5 juin 2020, par ringola27

  I was trying to encode a raw video with AV1.

  



  I used : ffmpeg -i netflixboxing720p.y4m -c:v libaom-av1 -b:v 500k -strict experimental netflix720p500AV1.mp4

  



  I took 2 hours and when I open the created video I get nothing. I would play the Video.
Do I need an other command line ?

  



      ffmpeg version 4.2.2 Copyright (c) 2000-2019 the FFmpeg developers
  built with Apple clang version 11.0.3 (clang-1103.0.32.62)
  configuration: --prefix=/usr/local/Cellar/ffmpeg/4.2.2-with-options_2 --enable-shared --cc=clang --host-cflags=-fno-stack-check --host-ldflags= --enable-gpl --enable-libaom --enable-libdav1d --enable-libmp3lame --enable-libopus --enable-libsnappy --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265 --enable-libfontconfig --enable-libfreetype --enable-frei0r --enable-libass --disable-libjack --disable-indev=jack --enable-opencl --enable-videotoolbox --disable-htmlpages --enable-libvmaf --enable-version3
  libavutil      56. 31.100 / 56. 31.100
  libavcodec     58. 54.100 / 58. 54.100
  libavformat    58. 29.100 / 58. 29.100
  libavdevice    58.  8.100 / 58.  8.100
  libavfilter     7. 57.100 /  7. 57.100
  libswscale      5.  5.100 /  5.  5.100
  libswresample   3.  5.100 /  3.  5.100
  libpostproc    55.  5.100 / 55.  5.100
Input #0, yuv4mpegpipe, from 'netflixboxing720p.y4m':
  Duration: 00:00:04.23, start: 0.000000, bitrate: 497667 kb/s
    Stream #0:0: Video: rawvideo (Y3[11][10] / 0xA0B3359), yuv420p10le(progressive), 720x480, SAR 512:405 DAR 256:135, 60 fps, 60 tbr, 60 tbn, 60 tbc
Stream mapping:
  Stream #0:0 -> #0:0 (rawvideo (native) -> av1 (libaom-av1))
Press [q] to stop, [?] for help
[libaom-av1 @ 0x7f8e3180e200] 1.0.0
Output #0, mp4, to 'netflix720p500AV1.mp4':
  Metadata:
    encoder         : Lavf58.29.100
    Stream #0:0: Video: av1 (libaom-av1) (av01 / 0x31307661), yuv420p10le, 720x480 [SAR 512:405 DAR 256:135], q=-1--1, 500 kb/s, 60 fps, 15360 tbn, 60 tbc
    Metadata:
      encoder         : Lavc58.54.100 libaom-av1
    Side data:
      cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
frame=   22 fps=0.5 q=-0.0 size=       0kB time=00:00:00.05 bitrate=   7.0kbits/frame=   23 fps=0.4 q=-0.0 size=       0kB time=00:00:00.06 bitrate=   5.3kbits/frame=   24 fps=0.3 q=-0.0 size=       0kB time=00:00:00.08 bitrate=   4.2kbits/frame=   25 fps=0.3 q=-0.0 size=       0kB time=00:00:00.10 bitrate=   3.5kbits/frame=   26 fps=0.2 q=-0.0 size=       0kB time=00:00:00.11 bitrate=   3.0kbits/frame=   27 fps=0.2 q=-0.0 size=       0kB time=00:00:00.13 bitrate=   2.6kbits/frame=   28 fps=0.2 q=-0.0 size=       0kB time=00:00:00.15 bitrate=   2.3kbits/frame=   29 fps=0.2 q=-0.0 size=       0kB time=00:00:00.16 bitrate=   2.1kbits/frame=   30 fps=0.2 q=-0.0 size=       0kB time=00:00:00.18 bitrate=   1.9kbits/frame=   31 fps=0.2 q=-0.0 size=       0kB time=00:00:00.20 bitrate=   1.8kbits/frame=   32 fps=0.1 q=-0.0 size=       0kB time=00:00:00.21 bitrate=   1.6kbits/frame=   33 fps=0.1 q=-0.0 size=       0kB time=00:00:00.23 bitrate=   1.5kbits/frame=   34 fps=0.1 q=-0.0 size=       0kB time=00:00:00.25 bitrate=   1.4kbits/frame=   35 fps=0.1 q=-0.0 size=       0kB time=00:00:00.26 bitrate=   1.3kbits/frame=   36 fps=0.1 q=-0.0 size=       0kB time=00:00:00.28 bitrate=   1.2kbits/frame=   37 fps=0.1 q=-0.0 size=       0kB time=00:00:00.30 bitrate=   1.2kbits/frame=   38 fps=0.1 q=-0.0 size=       0kB time=00:00:00.31 bitrate=   1.1kbits/frame=   39 fps=0.1 q=-0.0 size=       0kB time=00:00:00.33 bitrate=   1.1kbits/frame=   40 fps=0.1 q=-0.0 size=       0kB time=00:00:00.35 bitrate=   1.0kbits/frame=   41 fps=0.1 q=-0.0 size=       0kB time=00:00:00.36 bitrate=   1.0kbits/frame=   42 fps=0.1 q=-0.0 size=       0kB time=00:00:00.38 bitrate=   0.9kbits/frame=   43 fps=0.1 q=-0.0 size=       0kB time=00:00:00.40 bitrate=   0.9kbits/frame=   44 fps=0.1 q=-0.0 size=       0kB time=00:00:00.41 bitrate=   0.8kbits/frame=   45 fps=0.1 q=-0.0 size=       0kB time=00:00:00.43 bitrate=   0.8kbits/frame=   46 fps=0.1 q=-0.0 size=       0kB time=00:00:00.45 bitrate=   0.8kbits/frame=   47 fps=0.1 q=-0.0 size=       0kB time=00:00:00.46 bitrate=   0.8kbits/frame=   48 fps=0.1 q=-0.0 size=       0kB time=00:00:00.48 bitrate=   0.7kbits/frame=   49 fps=0.1 q=-0.0 size=       0kB time=00:00:00.50 bitrate=   0.7kbits/frame=   50 fps=0.1 q=-0.0 size=       0kB time=00:00:00.51 bitrate=   0.7kbits/frame=   51 fps=0.1 q=-0.0 size=       0kB time=00:00:00.53 bitrate=   0.7kbits/frame=   52 fps=0.1 q=-0.0 size=       0kB time=00:00:00.55 bitrate=   0.6kbits/frame=   53 fps=0.1 q=-0.0 size=       0kB time=00:00:00.56 bitrate=   0.6kbits/frame=   54 fps=0.1 q=-0.0 size=       0kB time=00:00:00.58 bitrate=   0.6kbits/frame=   55 fps=0.1 q=-0.0 size=       0kB time=00:00:00.60 bitrate=   0.6kbits/frame=   56 fps=0.1 q=-0.0 size=       0kB time=00:00:00.61 bitrate=   0.6kbits/frame=   57 fps=0.1 q=-0.0 size=       0kB time=00:00:00.63 bitrate=   0.6kbits/frame=   58 fps=0.1 q=-0.0 size=       0kB time=00:00:00.65 bitrate=   0.5kbits/frame=   59 fps=0.1 q=-0.0 size=       0kB time=00:00:00.66 bitrate=   0.5kbits/frame=   60 fps=0.1 q=-0.0 size=       0kB time=00:00:00.68 bitrate=   0.5kbits/frame=   61 fps=0.0 q=-0.0 size=       0kB time=00:00:00.70 bitrate=   0.5kbits/frame=   62 fps=0.0 q=-0.0 size=       0kB time=00:00:00.71 bitrate=   0.5kbits/frame=   63 fps=0.0 q=-0.0 size=       0kB time=00:00:00.73 bitrate=   0.5kbits/frame=   64 fps=0.0 q=-0.0 size=       0kB time=00:00:00.75 bitrate=   0.5kbits/frame=   65 fps=0.0 q=-0.0 size=       0kB time=00:00:00.76 bitrate=   0.5kbits/frame=   66 fps=0.0 q=-0.0 size=       0kB time=00:00:00.78 bitrate=   0.4kbits/frame=   67 fps=0.0 q=-0.0 size=       0kB time=00:00:00.80 bitrate=   0.4kbits/frame=   68 fps=0.0 q=-0.0 size=       0kB time=00:00:00.81 bitrate=   0.4kbits/frame=   69 fps=0.0 q=-0.0 size=       0kB time=00:00:00.83 bitrate=   0.4kbits/frame=   70 fps=0.0 q=-0.0 size=       0kB time=00:00:00.85 bitrate=   0.4kbits/frame=   71 fps=0.0 q=-0.0 size=       0kB time=00:00:00.86 bitrate=   0.4kbits/frame=   72 fps=0.0 q=-0.0 size=       0kB time=00:00:00.88 bitrate=   0.4kbits/frame=   73 fps=0.0 q=-0.0 size=       0kB time=00:00:00.90 bitrate=   0.4kbits/frame=   74 fps=0.0 q=-0.0 size=       0kB time=00:00:00.91 bitrate=   0.4kbits/frame=   75 fps=0.0 q=-0.0 size=       0kB tframe=   83 fps=0.0 q=-0.0 size=    frame=   84 fps=0.0 q=-0.0 size=       0kB time=00:00:01.08 bitrate=   0.3kbits/frame=   85 fps=0.0 q=-0.0 size=       0kB time=00:00:01.10 bitrate=   0.3kbits/frame=   86 fps=0.0 q=-0.0 size=       0kB time=00:00:01.11 bitrate=   0.3kbits/frame=   87 fps=0.0 q=-0.0 size=       0kB time=00:00:01.13 bitrate=   0.3kbits/frame=   88 fps=0.0 q=-0.0 size=       0kB time=00:00:01.15 bitrate=   0.3kbits/frame=   89 fps=0.0 q=-0.0 size=       0kB time=00:00:01.16 bitrate=   0.3kbits/frame=   90 fps=0.0 q=-0.0 size=       0kB time=00:00:01.18 bitrate=   0.3kbits/frame=   91 fps=0.0 q=-0.0 size=       0kB time=00:00:01.20 bitrate=   0.3kbits/frame=   92 fps=0.0 q=-0.0 size=       0kB time=00:00:01.21 bitrate=   0.3kbits/frame=   93 fps=0.0 q=-0.0 size=       0kB time=00:00:01.23 bitrate=   0.3kbits/frame=   94 fps=0.0 q=-0.0 size=       0kB time=00:00:01.25 bitrate=   0.3kbits/frame=   95 fps=0.0 q=-0.0 size=       0kB time=00:00:01.26 bitrate=   0.3kbits/frame=   96 fps=0.0 q=-0.0 size=       0kB time=00:00:01.28 bitrate=   0.3kbits/frame=   97 fps=0.0 q=-0.0 size=       0kB time=00:00:01.30 bitrate=   0.3kbits/frame=   98 fps=0.0 q=-0.0 size=       0kB time=00:00:01.31 bitrate=   0.3kbits/frame=   99 fps=0.0 q=-0.0 size=       0kB time=00:00:01.33 bitrate=   0.3kbits/frame=  100 fps=0.0 q=-0.0 size=       0kB time=00:00:01.35 bitrate=   0.3kbits/frame=  101 fps=0.0 q=-0.0 size=       0kB time=00:00:01.36 bitrate=   0.3kbits/frame=  102 fps=0.0 q=-0.0 size=       0kB time=00:00:01.38 bitrate=   0.3kbits/frame=  103 fps=0.0 q=-0.0 size=       0kB time=00:00:01.40 bitrate=   0.3kbits/frame=  104 fps=0.0 q=-0.0 size=       0kB time=00:00:01.41 bitrate=   0.2kbits/frame=  105 fps=0.0 q=-0.0 size=       0kB time=00:00:01.43 bitrate=   0.2kbits/frame=  106 fps=0.0 q=-0.0 size=       0kB time=00:00:01.45 bitrate=   0.2kbits/frame=  107 fps=0.0 q=-0.0 size=       0kB time=00:00:01.46 bitrate=   0.2kbits/frame=  108 fps=0.0 q=-0.0 size=       0kB time=00:00:01.48 bitrate=   0.2kbits/frame=  109 fps=0.0 q=-0.0 size=       0kB time=00:00:01.50 bitrate=   0.2kbits/frame=  110 fps=0.0 q=-0.0 size=       0kB time=00:00:01.51 bitrate=   0.2kbits/frame=  111 fps=0.0 q=-0.0 size=       0kB time=00:00:01.53 bitrate=   0.2kbits/frame=  112 fps=0.0 q=-0.0 size=       0kB time=00:00:01.55 bitrate=   0.2kbits/frame=  113 fps=0.0 q=-0.0 size=       0kB time=00:00:01.56 bitrate=   0.2kbits/frame=  114 fps=0.0 q=-0.0 size=       0kB time=00:00:01.58 bitrate=   0.2kbits/frame=  115 fps=0.0 q=-0.0 size=       0kB time=00:00:01.60 bitrate=   0.2kbits/frame=  116 fps=0.0 q=-0.0 size=       0kB time=00:00:01.61 bitrate=   0.2kbits/frame=  117 fps=0.0 q=-0.0 size=       0kB time=00:00:01.63 bitrate=   0.2kbits/frame=  118 fps=0.0 q=-0.0 size=       0kB time=00:00:01.65 bitrate=   0.2kbits/frame=  119 fps=0.0 q=-0.0 size=       0kB time=00:00:01.66 bitrate=   0.2kbits/frame=  120 fps=0.0 q=-0.0 size=       0kB time=00:00:01.68 bitrate=   0.2kbits/frame=  121 fps=0.0 q=-0.0 size=       0kB time=00:00:01.70 bitrate=   0.2kbits/frame=  122 fps=0.0 q=-0.0 size=       0kB time=00:00:01.71 bitrate=   0.2kbits/frame=  123 fps=0.0 q=-0.0 size=       0kB time=00:00:01.73 bitrate=   0.2kbits/frame=  124 fps=0.0 q=-0.0 size=       0kB time=00:00:01.75 bitrate=   0.2kbits/frame=  125 fps=0.0 q=-0.0 size=       0kB time=00:00:01.76 bitrate=   0.2kbits/frame=  126 fps=0.0 q=-0.0 size=       0kB time=00:00:01.78 bitrate=   0.2kbits/frame=  127 fps=0.0 q=-0.0 size=       0kB time=00:00:01.80 bitrate=   0.2kbits/frame=  128 fps=0.0 q=-0.0 size=       0kB time=00:00:01.81 bitrate=   0.2kbits/frame=  129 fps=0.0 q=-0.0 size=       0kB time=00:00:01.83 bitrate=   0.2kbits/frame=  130 fps=0.0 q=-0.0 size=       0kB time=00:00:01.85 bitrate=   0.2kbits/frame=  131 fps=0.0 q=-0.0 size=       0kB time=00:00:01.86 bitrate=   0.2kbits/frame=  132 fps=0.0 q=-0.0 size=       0kB time=00:00:01.88 bitrate=   0.2kbits/frame=  133 fps=0.0 q=-0.0 size=       0kB time=00:00:01.90 bitrate=   0.2kbits/frame=  134 fps=0.0 q=-0.0 size=       0kB time=00:00:01.91 bitrate=   0.2kbits/frame=  135 fps=0.0 q=-0.0 size=       0kB time=00:00:01.93 bitrate=   0.2kbits/frame=  136 fps=0.0 q=-0.0 size=       0kB time=00:00:01.95 bitrate=   0.2kbits/frame=  137 fps=0.0 q=-0.0 size=       0kB time=00:00:01.96 bitrate=   0.2kbits/frame=  138 fps=0.0 q=-0.0 size=       0kB time=00:00:01.98 bitrate=   0.2kbits/frame=  139 fps=0.0 q=-0.0 size=       0kB time=00:00:02.00 bitrate=   0.2kbits/frame=  140 fps=0.0 q=-0.0 size=       0kB time=00:00:02.01 bitrate=   0.2kbits/frame=  141 fps=0.0 q=-0.0 size=       0kB time=00:00:02.03 bitrate=   0.2kbits/frame=  142 fps=0.0 q=-0.0 size=       0kB time=00:00:02.05 bitrate=   0.2kbits/frame=  143 fps=0.0 q=-0.0 size=       0kB time=00:00:02.06 bitrate=   0.2kbits/frame=  144 fps=0.0 q=-0.0 size=       0kB time=00:00:02.08 bitrate=   0.2kbits/frame=  145 fps=0.0 q=-0.0 size=       0kB time=00:00:02.10 bitrate=   0.2kbits/frame=  146 fps=0.0 q=-0.0 size=       0kB time=00:00:02.11 bitrate=   0.2kbits/frame=  147 fps=0.0 q=-0.0 size=       0kB time=00:00:02.13 bitrate=   0.2kbits/frame=  148 fps=0.0 q=-0.0 size=       0kB time=00:00:02.15 bitrate=   0.2kbits/frame=  149 fps=0.0 q=-0.0 size=       0kB time=00:00:02.16 bitrate=   0.2kbits/frame=  150 fps=0.0 q=-0.0 size=       0kB time=00:00:02.18 bitrate=   0.2kbits/frame=  151 fps=0.0 q=-0.0 size=       0kB time=00:00:02.20 bitrate=   0.2kbits/frame=  152 fps=0.0 q=-0.0 size=       0kB time=00:00:02.21 bitrate=   0.2kbits/frame=  153 fps=0.0 q=-0.0 size=       0kB time=00:00:02.23 bitrate=   0.2kbits/frame=  154 fps=0.0 q=-0.0 size=       0kB time=00:00:02.25 bitrate=   0.2kbits/frame=  155 fps=0.0 q=-0.0 size=       0kB time=00:00:02.26 bitrate=   0.2kbits/frame=  156 fps=0.0 q=-0.0 size=       0kB time=00:00:02.28 bitrate=   0.2kbits/frame=  157 fps=0.0 q=-0.0 size=       0kB time=00:00:02.30 bitrate=   0.2kbits/frame=  158 fps=0.0 q=-0.0 size=       0kB time=00:00:02.31 bitrate=   0.2kbits/frame=  159 fps=0.0 q=-0.0 size=       0kB time=00:00:02.33 bitrate=   0.2kbits/frame=  160 fps=0.0 q=-0.0 size=       0kB time=00:00:02.35 bitrate=   0.1kbits/frame=  161 fps=0.0 q=-0.0 size=       0kB time=00:00:02.36 bitrate=   0.1kbits/frame=  162 fps=0.0 q=-0.0 size=       0kB time=00:00:02.38 bitrate=   0.1kbits/frame=  163 fps=0.0 q=-0.0 size=       0kB time=00:00:02.40 bitrate=   0.1kbits/frame=  164 fps=0.0 q=-0.0 size=       0kB time=00:00:02.41 bitrate=   0.1kbits/frame=  165 fps=0.0 q=-0.0 size=       0kB time=00:00:02.43 bitrate=   0.1kbits/frame=  166 fps=0.0 q=-0.0 size=       0kB time=00:00:02.45 bitrate=   0.1kbits/frame=  167 fps=0.0 q=-0.0 size=       0kB time=00:00:02.46 bitrate=   0.1kbits/frame=  168 fps=0.0 q=-0.0 size=       0kB time=00:00:02.48 bitrate=   0.1kbits/frame=  169 fps=0.0 q=-0.0 size=       0kB time=00:00:02.50 bitrate=   0.1kbits/frame=  170 fps=0.0 q=-0.0 size=       0kB time=00:00:02.51 bitrate=   0.1kbits/frame=  171 fps=0.0 q=-0.0 size=       0kB time=00:00:02.53 bitrate=   0.1kbits/frame=  172 fps=0.0 q=-0.0 size=       0kB time=00:00:02.55 bitrate=   0.1kbits/frame=  173 fps=0.0 q=-0.0 size=       0kB time=00:00:02.56 bitrate=   0.1kbits/frame=  174 fps=0.0 q=-0.0 size=       0kB time=00:00:02.58 bitrate=   0.1kbits/frame=  175 fps=0.0 q=-0.0 size=       0kB time=00:00:02.60 bitrate=   0.1kbits/frame=  176 fps=0.0 q=-0.0 size=       0kB time=00:00:02.61 bitrate=   0.1kbits/frame=  177 fps=0.0 q=-0.0 size=       0kB time=00:00:02.63 bitrate=   0.1kbits/frame=  178 fps=0.0 q=-0.0 size=       0kB time=00:00:02.65 bitrate=   0.1kbits/frame=  179 fps=0.0 q=-0.0 size=       0kB time=00:00:02.66 bitrate=   0.1kbits/frame=  180 fps=0.0 q=-0.0 size=       0kB time=00:00:02.68 bitrate=   0.1kbits/frame=  181 fps=0.0 q=-0.0 size=       0kB time=00:00:02.70 bitrate=   0.1kbits/frame=  182 fps=0.0 q=-0.0 size=       0kB time=00:00:02.71 bitrate=   0.1kbits/frame=  183 fps=0.0 q=-0.0 size=       0kB time=00:00:02.73 bitrate=   0.1kbits/frame=  184 fps=0.0 q=-0.0 size=       0kB time=00:00:02.75 bitrate=   0.1kbits/frame=  185 fps=0.0 q=-0.0 size=       0kB time=00:00:02.76 bitrate=   0.1kbits/frame=  186 fps=0.0 q=-0.0 size=       0kB time=00:00:02.78 bitrate=   0.1kbits/frame=  187 fps=0.0 q=-0.0 size=       0kB time=00:00:02.80 bitrate=   0.1kbits/frame=  188 fps=0.0 q=-0.0 size=       0kB time=00:00:02.81 bitrate=   0.1kbits/frame=  189 fps=0.0 q=-0.0 size=       0kB time=00:00:02.83 bitrate=   0.1kbits/frame=  190 fps=0.0 q=-0.0 size=       0kB time=00:00:02.85 bitrate=   0.1kbits/frame=  191 fps=0.0 q=-0.0 size=       0kB time=00:00:02.86 bitrate=   0.1kbits/frame=  192 fps=0.0 q=-0.0 size=       0kB time=00:00:02.88 bitrate=   0.1kbits/frame=  193 fps=0.0 q=-0.0 size=       0kB time=00:00:02.90 bitrate=   0.1kbits/frame=  194 fps=0.0 q=-0.0 size=       0kB time=00:00:02.91 bitrate=   0.1kbits/frame=  195 fps=0.0 q=-0.0 size=       0kB time=00:00:02.93 bitrate=   0.1kbits/frame=  196 fps=0.0 q=-0.0 size=       0kB time=00:00:02.95 bitrate=   0.1kbits/frame=  197 fps=0.0 q=-0.0 size=       0kB time=00:00:02.96 bitrate=   0.1kbits/frame=  198 fps=0.0 q=-0.0 size=       0kB time=00:00:02.98 bitrate=   0.1kbits/frame=  199 fps=0.0 q=-0.0 size=       0kB time=00:00:03.00 bitrate=   0.1kbits/frame=  200 fps=0.0 q=-0.0 size=       0kB time=00:00:03.01 bitrate=   0.1kbits/frame=  201 fps=0.0 q=-0.0 size=       0kB time=00:00:03.03 bitrate=   0.1kbits/frame=  202 fps=0.0 q=-0.0 size=       0kB time=00:00:03.05 bitrate=   0.1kbits/frame=  203 fps=0.0 q=-0.0 size=       0kB time=00:00:03.06 bitrate=   0.1kbits/frame=  204 fps=0.0 q=-0.0 size=       0kB time=00:00:03.08 bitrate=   0.1kbits/frame=  205 fps=0.0 q=-0.0 size=       0kB time=00:00:03.10 bitrate=   0.1kbits/frame=  206 fps=0.0 q=-0.0 size=       0kB time=00:00:03.11 bitrate=   0.1kbits/frame=  207 fps=0.0 q=-0.0 size=       0kB time=00:00:03.13 bitrate=   0.1kbits/frame=  208 fps=0.0 q=-0.0 size=       0kB time=00:00:03.15 bitrate=   0.1kbits/frame=  209 fps=0.0 q=-0.0 size=       0kB time=00:00:03.16 bitrate=   0.1kbits/frame=  210 fps=0.0 q=-0.0 size=       0kB time=00:00:03.18 bitrate=   0.1kbits/frame=  211 fps=0.0 q=-0.0 size=       0kB time=00:00:03.20 bitrate=   0.1kbits/frame=  212 fps=0.0 q=-0.0 size=       0kB time=00:00:03.21 bitrate=   0.1kbits/frame=  213 fps=0.0 q=-0.0 size=       0kB time=00:00:03.23 bitrate=   0.1kbits/frame=  214 fps=0.0 q=-0.0 size=       0kB time=00:00:03.25 bitrate=   0.1kbits/frame=  215 fps=0.0 q=-0.0 size=       0kB time=00:00:03.26 bitrate=   0.1kbits/frame=  216 fps=0.0 q=-0.0 size=       0kB time=00:00:03.28 bitrate=   0.1kbits/frame=  217 fps=0.0 q=-0.0 size=       0kB time=00:00:03.30 bitrate=   0.1kbits/frame=  218 fps=0.0 q=-0.0 size=       0kB time=00:00:03.31 bitrate=   0.1kbits/frame=  219 fps=0.0 q=-0.0 size=       0kB time=00:00:03.33 bitrate=   0.1kbits/frame=  220 fps=0.0 q=-0.0 size=       0kB time=00:00:03.35 bitrate=   0.1kbits/frame=  221 fps=0.0 q=-0.0 size=       0kB time=00:00:03.36 bitrate=   0.1kbits/frame=  222 fps=0.0 q=-0.0 size=       0kB time=00:00:03.38 bitrate=   0.1kbits/frame=  223 fps=0.0 q=-0.0 size=       0kB time=00:00:03.40 bitrate=   0.1kbits/frame=  224 fps=0.0 q=-0.0 size=       0kB time=00:00:03.41 bitrate=   0.1kbits/frame=  225 fps=0.0 q=-0.0 size=       0kB time=00:00:03.43 bitrate=   0.1kbits/frame=  226 fps=0.0 q=-0.0 size=       0kB time=00:00:03.45 bitrate=   0.1kbits/frame=  227 fps=0.0 q=-0.0 size=       0kB time=00:00:03.46 bitrate=   0.1kbits/frame=  228 fps=0.0 q=-0.0 size=       0kB time=00:00:03.48 bitrate=   0.1kbits/frame=  229 fps=0.0 q=-0.0 size=       0kB time=00:00:03.50 bitrate=   0.1kbits/frame=  230 fps=0.0 q=-0.0 size=       0kB time=00:00:03.51 bitrate=   0.1kbits/frame=  231 fps=0.0 q=-0.0 size=       0kB time=00:00:03.53 bitrate=   0.1kbits/frame=  232 fps=0.0 q=-0.0 size=       0kB time=00:00:03.55 bitrate=   0.1kbits/frame=  233 fps=0.0 q=-0.0 size=       0kB time=00:00:03.56 bitrate=   0.1kbits/frame=  234 fps=0.0 q=-0.0 size=       0kB time=00:00:03.58 bitrate=   0.1kbits/frame=  235 fps=0.0 q=-0.0 size=       0kB time=00:00:03.60 bitrate=   0.1kbits/frame=  236 fps=0.0 q=-0.0 size=       0kB time=00:00:03.61 bitrate=   0.1kbits/frame=  237 fps=0.0 q=-0.0 size=       0kB time=00:00:03.63 bitrate=   0.1kbits/frame=  238 fps=0.0 q=-0.0 size=       0kB time=00:00:03.65 bitrate=   0.1kbits/frame=  239 fps=0.0 q=-0.0 size=       0kB time=00:00:03.66 bitrate=   0.1kbits/frame=  240 fps=0.0 q=-0.0 size=     256kB time=00:00:03.68 bitrate= 569.4kbits/frame=  241 fps=0.0 q=-0.0 size=     256kB time=00:00:03.70 bitrate= 566.9kbits/frame=  242 fps=0.0 q=-0.0 size=     256kB time=00:00:03.71 bitrate= 564.3kbits/frame=  243 fps=0.0 q=-0.0 size=     256kB time=00:00:03.73 bitrate= 561.8kbits/frame=  244 fps=0.0 q=-0.0 size=     256kB time=00:00:03.75 bitrate= 559.3kbits/frame=  245 fps=0.0 q=-0.0 size=     256kB time=00:00:03.76 bitrate= 556.8kbits/frame=  246 fps=0.0 q=-0.0 size=     256kB time=00:00:03.78 bitrate= 554.4kbits/frame=  247 fps=0.0 q=-0.0 size=     256kB time=00:00:03.80 bitrate= 552.0kbits/frame=  248 fps=0.0 q=-0.0 size=     256kB time=00:00:03.81 bitrate= 549.6kbits/frame=  249 fps=0.0 q=-0.0 size=     256kB time=00:00:03.83 bitrate= 547.2kbits/frame=  250 fps=0.0 q=-0.0 size=     256kB time=00:00:03.85 bitrate= 544.8kbits/frame=  251 fps=0.0 q=-0.0 size=     256kB time=00:00:03.86 bitrate= 542.4kbits/frame=  252 fps=0.0 q=-0.0 size=     256kB time=00:00:03.88 bitrate= 540.1kbits/frame=  253 fps=0.0 q=-0.0 size=     256kB time=00:00:03.90 bitrate= 537.8kbits/frame=  254 fps=0.0 q=-0.0 size=     256kB time=00:00:03.91 bitrate= 535.5kbits/frame=  254 fps=0.0 q=-0.0 size=     256kB time=00:00:03.91 bitrate= 535.5kbits/frame=  254 fps=0.0 q=-0.0 Lsize=     290kB time=00:00:04.21 bitrate= 563.8kbits/s speed=0.000602x    
video:289kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.447550%


  


• Not getting required audio codec in ffmpeg

  5 juin 2020, par user13546893

  I am using Colab to run the code.

  



  import os, sys, re

video_file_path = "/content/drive/My Drive/1111/Mrs.Serial Killer 2020 1080p 10bit NF WEBRip Hindi DD+5.1 Atmos x265 HEVC ESub - MoviePirate - Telly.mkv" #@param {type:"string"}
os.environ['fileName'] = filename_raw
os.environ['fileExtension'] = file_extension_raw

!ffmpeg -hide_banner -i "$inputFile" -c copy -strict -2 "$outputPath"/"$fileName".mp4


  



  But the problem is after conversion of mkv video in mp4 format my html5 player can't play the audio. Video is running fine.
Output :

  



  ffmpeg version 3.4.6-0ubuntu0.18.04.1 Copyright (c) 2000-2019 the FFmpeg developers built with gcc 7 (Ubuntu 7.3.0-16ubuntu3) configuration: --prefix=/usr --extra-version=0ubuntu0.18.04.1
--toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --disable-stripping --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librubberband --enable-librsvg --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libopencv --enable-libx264 --enable-shared libavutil 55. 78.100 / 55. 78.100 libavcodec 57.107.100 / 57.107.100 libavformat 57. 83.100 / 57. 83.100 libavdevice 57. 10.100 / 57.
10.100 libavfilter 6.107.100 / 6.107.100 libavresample 3. 7. 0 / 3. 7. 0 libswscale 4. 8.100 / 4. 8.100 libswresample 2. 9.100 / 2. 9.100 libpostproc 54. 7.100 / 54. 7.100 Input #0, matroska,webm, from '/content/drive/Shared drives/Vedant/1111/Mrs.Serial Killer 2020 1080p 10bit NF WEBRip Hindi DD+5.1 Atmos x265 HEVC ESub - MoviePirate - Telly.mkv': Metadata: title : MoviePirate.in | Mrs.Serial Killer 2020 1080p 10bit NF WEBRip Hindi DD+5.1 Atmos x265 HEVC ESub - MoviePirate
- Telly.mkv encoder : libebml v1.3.10 + libmatroska v1.5.2 creation_time : 2020-05-01T15:55:34.000000Z Duration: 01:46:56.51, start: 0.000000, bitrate: 2975 kb/s Stream #0:0: Video: hevc (Main 10), yuv420p10le(tv), 1920x960, SAR 1:1 DAR 2:1, 24 fps, 24 tbr, 1k tbn, 24 tbc (default) Metadata: title : MoviePirate.in BPS-eng : 2205883 DURATION-eng : 01:46:56.500000000 NUMBER_OF_FRAMES-eng: 153996 NUMBER_OF_BYTES-eng: 1769256160 _STATISTICS_WRITING_APP-eng: mkvmerge v44.0.0 ('Domino') 64-bit _STATISTICS_WRITING_DATE_UTC-eng: 2020-05-01 15:55:34 _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES Stream #0:1(hin): Audio: eac3, 48000 Hz, 5.1(side), fltp, 768 kb/s Metadata: title : MoviePirate.in BPS-eng : 768000 DURATION-eng : 01:46:56.512000000 NUMBER_OF_FRAMES-eng: 200516 NUMBER_OF_BYTES-eng: 615985152 _STATISTICS_WRITING_APP-eng: mkvmerge v44.0.0 ('Domino') 64-bit _STATISTICS_WRITING_DATE_UTC-eng: 2020-05-01 15:55:34 _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES Stream #0:2(eng): Subtitle: subrip Metadata: title : MoviePirate.in BPS-eng : 42 DURATION-eng : 01:41:50.375000000 NUMBER_OF_FRAMES-eng: 1123 NUMBER_OF_BYTES-eng: 32413
_STATISTICS_WRITING_APP-eng: mkvmerge v44.0.0 ('Domino') 64-bit _STATISTICS_WRITING_DATE_UTC-eng: 2020-05-01 15:55:34 _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES File '/content/drive/Shared drives/Vedant/1111//Mrs.Serial Killer 2020 1080p 10bit NF WEBRip Hindi DD+5.1 Atmos x265 HEVC ESub - MoviePirate
- Telly.mp4' already exists. Overwrite ? [y/N] y [mp4 @ 0x560897578c00] track 1: codec frame size is not set Output #0, mp4, to '/content/drive/Shared drives/Vedant/1111//Mrs.Serial Killer 2020 1080p 10bit NF WEBRip Hindi DD+5.1 Atmos x265 HEVC ESub - MoviePirate
- Telly.mp4': Metadata: title : MoviePirate.in | Mrs.Serial Killer 2020 1080p 10bit NF WEBRip Hindi DD+5.1 Atmos x265 HEVC ESub - MoviePirate - Telly.mkv encoder : Lavf57.83.100 Stream #0:0: Video: hevc (Main 10) (hev1 / 0x31766568), yuv420p10le(tv), 1920x960 [SAR 1:1 DAR 2:1], q=2-31, 24 fps, 24 tbr, 16k tbn, 1k tbc (default) Metadata: title : MoviePirate.in BPS-eng : 2205883 DURATION-eng : 01:46:56.500000000 NUMBER_OF_FRAMES-eng: 153996 NUMBER_OF_BYTES-eng: 1769256160 _STATISTICS_WRITING_APP-eng: mkvmerge v44.0.0 ('Domino') 64-bit _STATISTICS_WRITING_DATE_UTC-eng: 2020-05-01 15:55:34
_STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES Stream #0:1(hin): Audio: eac3 (ec-3 / 0x332D6365), 48000 Hz,
5.1(side), fltp, 768 kb/s Metadata: title : MoviePirate.in BPS-eng : 768000 DURATION-eng : 01:46:56.512000000 NUMBER_OF_FRAMES-eng: 200516 NUMBER_OF_BYTES-eng: 615985152 _STATISTICS_WRITING_APP-eng: mkvmerge v44.0.0 ('Domino') 64-bit _STATISTICS_WRITING_DATE_UTC-eng: 2020-05-01 15:55:34 _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES Stream mapping: Stream #0:0 -> #0:0 (copy) Stream #0:1
-> #0:1 (copy) Press [q] to stop, [?] for help frame=153996 fps=10450 q=-1.0 Lsize= 2334010kB time=01:46:56.48 bitrate=2979.9kbits/s speed= 435x video:1727789kB audio:601548kB subtitle:0kB other streams:0kB global headers:2kB muxing overhead: 0.200594%    ffmpeg version
3.4.6-0ubuntu0.18.04.1 Copyright (c) 2000-2019 the FFmpeg developers built with gcc 7 (Ubuntu 7.3.0-16ubuntu3) configuration: --prefix=/usr
--extra-version=0ubuntu0.18.04.1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --disable-stripping --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librubberband --enable-librsvg --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libopencv --enable-libx264 --enable-shared libavutil 55. 78.100 / 55. 78.100 libavcodec 57.107.100 / 57.107.100 libavformat 57. 83.100 / 57. 83.100 libavdevice 57. 10.100 / 57.
10.100 libavfilter 6.107.100 / 6.107.100 libavresample 3. 7. 0 / 3. 7. 0 libswscale 4. 8.100 / 4. 8.100 libswresample 2. 9.100 / 2. 9.100 libpostproc 54. 7.100 / 54. 7.100 Input #0, matroska,webm, from '/content/drive/Shared drives/Vedant/1111/Mrs.Serial Killer 2020 1080p 10bit NF WEBRip Hindi DD+5.1 Atmos x265 HEVC ESub - MoviePirate - Telly.mkv': Metadata: title : MoviePirate.in | Mrs.Serial Killer 2020 1080p 10bit NF WEBRip Hindi DD+5.1 Atmos x265 HEVC ESub - MoviePirate
- Telly.mkv encoder : libebml v1.3.10 + libmatroska v1.5.2 creation_time : 2020-05-01T15:55:34.000000Z Duration: 01:46:56.51, start: 0.000000, bitrate: 2975 kb/s Stream #0:0: Video: hevc (Main 10), yuv420p10le(tv), 1920x960, SAR 1:1 DAR 2:1, 24 fps, 24 tbr, 1k tbn, 24 tbc (default) Metadata: title : MoviePirate.in BPS-eng : 2205883 DURATION-eng : 01:46:56.500000000 NUMBER_OF_FRAMES-eng: 153996 NUMBER_OF_BYTES-eng: 1769256160 _STATISTICS_WRITING_APP-eng: mkvmerge v44.0.0 ('Domino') 64-bit _STATISTICS_WRITING_DATE_UTC-eng: 2020-05-01 15:55:34 _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES Stream #0:1(hin): Audio: eac3, 48000 Hz, 5.1(side), fltp, 768 kb/s Metadata: title : MoviePirate.in BPS-eng : 768000 DURATION-eng : 01:46:56.512000000 NUMBER_OF_FRAMES-eng: 200516 NUMBER_OF_BYTES-eng: 615985152 _STATISTICS_WRITING_APP-eng: mkvmerge v44.0.0 ('Domino') 64-bit _STATISTICS_WRITING_DATE_UTC-eng: 2020-05-01 15:55:34 _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES Stream #0:2(eng): Subtitle: subrip Metadata: title : MoviePirate.in BPS-eng : 42 DURATION-eng : 01:41:50.375000000 NUMBER_OF_FRAMES-eng: 1123 NUMBER_OF_BYTES-eng: 32413
_STATISTICS_WRITING_APP-eng: mkvmerge v44.0.0 ('Domino') 64-bit _STATISTICS_WRITING_DATE_UTC-eng: 2020-05-01 15:55:34 _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES File '/content/drive/Shared drives/Vedant/1111//Mrs.Serial Killer 2020 1080p 10bit NF WEBRip Hindi DD+5.1 Atmos x265 HEVC ESub - MoviePirate
- Telly.mp4' already exists. Overwrite ? [y/N] y [mp4 @ 0x560897578c00] track 1: codec frame size is not set Output #0, mp4, to '/content/drive/Shared drives/Vedant/1111//Mrs.Serial Killer 2020 1080p 10bit NF WEBRip Hindi DD+5.1 Atmos x265 HEVC ESub - MoviePirate
- Telly.mp4': Metadata: title : MoviePirate.in | Mrs.Serial Killer 2020 1080p 10bit NF WEBRip Hindi DD+5.1 Atmos x265 HEVC ESub - MoviePirate - Telly.mkv encoder : Lavf57.83.100 Stream #0:0: Video: hevc (Main 10) (hev1 / 0x31766568), yuv420p10le(tv), 1920x960 [SAR 1:1 DAR 2:1], q=2-31, 24 fps, 24 tbr, 16k tbn, 1k tbc (default) Metadata: title : MoviePirate.in BPS-eng : 2205883 DURATION-eng : 01:46:56.500000000 NUMBER_OF_FRAMES-eng: 153996 NUMBER_OF_BYTES-eng: 1769256160 _STATISTICS_WRITING_APP-eng: mkvmerge v44.0.0 ('Domino') 64-bit _STATISTICS_WRITING_DATE_UTC-eng: 2020-05-01 15:55:34
_STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES Stream #0:1(hin): Audio: eac3 (ec-3 / 0x332D6365), 48000 Hz,
5.1(side), fltp, 768 kb/s Metadata: title : MoviePirate.in BPS-eng : 768000 DURATION-eng : 01:46:56.512000000 NUMBER_OF_FRAMES-eng: 200516 NUMBER_OF_BYTES-eng: 615985152 _STATISTICS_WRITING_APP-eng: mkvmerge v44.0.0 ('Domino') 64-bit _STATISTICS_WRITING_DATE_UTC-eng: 2020-05-01 15:55:34 _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES Stream mapping: Stream #0:0 -> #0:0 (copy) Stream #0:1
-> #0:1 (copy) Press [q] to stop, [?] for help frame=153996 fps=10450 q=-1.0 Lsize= 2334010kB time=01:46:56.48 bitrate=2979.9kbits/s speed= 435x video:1727789kB audio:601548kB subtitle:0kB other streams:0kB global headers:2kB muxing overhead: 0.200594%


  



  What changes should I do in the Code ?