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Sur d’autres sites (14937)

  • ffmpeg to convert file to webm returns in error

    14 avril 2019, par user3184895

    i have a self-recorded file in .ts format and want to convert it to three different formats(.mp4, .ogg and .webm).

    for that i use my brandnew debian9 with following commands :

    /usr/bin/ffmpeg -y -i source.ts -strict experimental -r 25 -b 18550k -bt 22792k -acodec aac -ac 2 -ar 48000 -ab 320k output.mp4

    /usr/bin/ffmpeg -y -i source.ts -r 25 -b 18550k -bt 22792k -vcodec libtheora -acodec libvorbis -ac 2 -ar 48000 -ab 320k output.ogg

    /usr/bin/ffmpeg -y -i source.ts -r 25 -b 18550k -bt 22792k -ac 2 -ar 48000 -ab 320k output.webm

    Source-File :

    General
    ID                                       : 1019 (0x3FB)
    Complete name                            : test.ts
    Format                                   : MPEG-TS
    File size                                : 85.9 MiB
    Duration                                 : 56 s 490 ms
    Overall bit rate mode                    : Variable
    Overall bit rate                         : 12.7 Mb/s

    Video
    ID                                       : 5101 (0x13ED)
    Menu ID                                  : 10301 (0x283D)
    Format                                   : AVC
    Format/Info                              : Advanced Video Codec
    Format profile                           : High@L4
    Format settings, CABAC                   : Yes
    Format settings, ReFrames                : 4 frames
    Codec ID                                 : 27
    Duration                                 : 55 s 880 ms
    Bit rate                                 : 11.1 Mb/s
    Width                                    : 1 280 pixels
    Height                                   : 720 pixels
    Display aspect ratio                     : 16:9
    Frame rate                               : 50.000 FPS
    Color space                              : YUV
    Chroma subsampling                       : 4:2:0
    Bit depth                                : 8 bits
    Scan type                                : Progressive
    Bits/(Pixel*Frame)                       : 0.241
    Stream size                              : 74.1 MiB (86%)

    Audio #1
    ID                                       : 5102 (0x13EE)
    Menu ID                                  : 10301 (0x283D)
    Format                                   : MPEG Audio
    Format version                           : Version 1
    Format profile                           : Layer 2
    Codec ID                                 : 3
    Duration                                 : 56 s 448 ms
    Bit rate mode                            : Constant
    Bit rate                                 : 256 kb/s
    Channel(s)                               : 2 channels
    Sampling rate                            : 48.0 kHz
    Compression mode                         : Lossy
    Delay relative to video                  : -1 s 136 ms
    Stream size                              : 1.72 MiB (2%)
    Language                                 : German

    Audio #2
    ID                                       : 5103 (0x13EF)
    Menu ID                                  : 10301 (0x283D)
    Format                                   : MPEG Audio
    Format version                           : Version 1
    Format profile                           : Layer 2
    Codec ID                                 : 3
    Duration                                 : 56 s 448 ms
    Bit rate mode                            : Constant
    Bit rate                                 : 256 kb/s
    Channel(s)                               : 2 channels
    Sampling rate                            : 48.0 kHz
    Compression mode                         : Lossy
    Delay relative to video                  : -1 s 136 ms
    Stream size                              : 1.72 MiB (2%)
    descriptor_tag_extension                 : 6

    Audio #3
    ID                                       : 5106 (0x13F2)
    Menu ID                                  : 10301 (0x283D)
    Format                                   : AC-3
    Format/Info                              : Audio Coding 3
    Mode extension                           : CM (complete main)
    Format settings, Endianness              : Big
    Codec ID                                 : 6
    Duration                                 : 56 s 480 ms
    Bit rate mode                            : Constant
    Bit rate                                 : 448 kb/s
    Channel(s)                               : 2 channels
    Channel positions                        : Front: L R
    Sampling rate                            : 48.0 kHz
    Frame rate                               : 31.250 FPS (1536 spf)
    Bit depth                                : 16 bits
    Compression mode                         : Lossy
    Delay relative to video                  : -1 s 168 ms
    Stream size                              : 3.02 MiB (4%)
    Language                                 : German

    Text
    ID                                       : 5105 (0x13F1)
    Menu ID                                  : 10301 (0x283D)
    Format                                   : DVB Subtitle
    Codec ID                                 : 6
    Duration                                 : 54 s 800 ms
    Delay relative to video                  : 2 s 520 ms
    Language                                 : German

    Other
    ID                                       : 5104 (0x13F0)-100
    Menu ID                                  : 10301 (0x283D)
    Format                                   : Teletext
    Language                                 : German

    Menu
    ID                                       : 5100 (0x13EC)
    Menu ID                                  : 10301 (0x283D)
    Duration                                 : 56 s 490 ms
    List                                     : 1170 (0x492) () / 1176 (0x498) () / 2171 (0x87B) () / 5101 (0x13ED) (AVC) / 5102 (0x13EE) (MPEG Audio, German) / 5103 (0x13EF) (MPEG Audio) / 5104 (0x13F0)-100 (Teletext, de) / 5105 (0x13F1) (DVB Subtitle, German) / 5106 (0x13F2) (AC-3, German) / 5108 (0x13F4) () / 5172 (0x1434) ()
    Language                                 :  /  /  /  / German /  / German / German / German

    Why i am doing that ? I just play arround with a privat intranet (web-application) to stream my own recorded files on different clients (Smartphone, Tablet, Desktop). Thats also the reason for the different formats (.mp4, .ogg, .webm)

    My current problem is : The command to convert it to .webm returns following error :

    /usr/bin/ffmpeg -y -i test.ts -r 25 -b 18550k -bt 22792k -ac 2 -ar 48000 -ab 320k output.webm
    ffmpeg version 3.2.12-1~deb9u1 Copyright (c) 2000-2018 the FFmpeg developers
     built with gcc 6.3.0 (Debian 6.3.0-18+deb9u1) 20170516
     configuration: --prefix=/usr --extra-version='1~deb9u1' --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-libebur128 --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmp3lame --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librubberband --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-libxvid --enable-libzmq --enable-libzvbi --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libopencv --enable-libx264 --enable-shared
     libavutil      55. 34.101 / 55. 34.101
     libavcodec     57. 64.101 / 57. 64.101
     libavformat    57. 56.101 / 57. 56.101
     libavdevice    57.  1.100 / 57.  1.100
     libavfilter     6. 65.100 /  6. 65.100
     libavresample   3.  1.  0 /  3.  1.  0
     libswscale      4.  2.100 /  4.  2.100
     libswresample   2.  3.100 /  2.  3.100
     libpostproc    54.  1.100 / 54.  1.100
    [h264 @ 0x557535b03b40] SPS unavailable in decode_picture_timing
    [h264 @ 0x557535b03b40] non-existing PPS 0 referenced
    [h264 @ 0x557535b03b40] SPS unavailable in decode_picture_timing
    [h264 @ 0x557535b03b40] non-existing PPS 0 referenced
    [h264 @ 0x557535b03b40] decode_slice_header error
    [h264 @ 0x557535b03b40] no frame!
    [h264 @ 0x557535b03b40] SPS unavailable in decode_picture_timing
    [h264 @ 0x557535b03b40] non-existing PPS 0 referenced
    [h264 @ 0x557535b03b40] SPS unavailable in decode_picture_timing
    [h264 @ 0x557535b03b40] non-existing PPS 0 referenced
    [h264 @ 0x557535b03b40] decode_slice_header error
    [h264 @ 0x557535b03b40] no frame!
    [h264 @ 0x557535b03b40] SPS unavailable in decode_picture_timing
    [h264 @ 0x557535b03b40] non-existing PPS 0 referenced
    [h264 @ 0x557535b03b40] SPS unavailable in decode_picture_timing
    [h264 @ 0x557535b03b40] non-existing PPS 0 referenced
    [h264 @ 0x557535b03b40] decode_slice_header error
    [h264 @ 0x557535b03b40] no frame!
    [h264 @ 0x557535b03b40] SPS unavailable in decode_picture_timing
    [h264 @ 0x557535b03b40] non-existing PPS 0 referenced
    [h264 @ 0x557535b03b40] SPS unavailable in decode_picture_timing
    [h264 @ 0x557535b03b40] non-existing PPS 0 referenced
    [h264 @ 0x557535b03b40] decode_slice_header error
    [h264 @ 0x557535b03b40] no frame!
    [h264 @ 0x557535b03b40] SPS unavailable in decode_picture_timing
    [h264 @ 0x557535b03b40] non-existing PPS 0 referenced
    [h264 @ 0x557535b03b40] SPS unavailable in decode_picture_timing
    [h264 @ 0x557535b03b40] non-existing PPS 0 referenced
    [h264 @ 0x557535b03b40] decode_slice_header error
    [h264 @ 0x557535b03b40] no frame!
    [h264 @ 0x557535b03b40] SPS unavailable in decode_picture_timing
    [h264 @ 0x557535b03b40] non-existing PPS 0 referenced
    [h264 @ 0x557535b03b40] SPS unavailable in decode_picture_timing
    [h264 @ 0x557535b03b40] non-existing PPS 0 referenced
    [h264 @ 0x557535b03b40] decode_slice_header error
    [h264 @ 0x557535b03b40] no frame!
    [h264 @ 0x557535b03b40] SPS unavailable in decode_picture_timing
    [h264 @ 0x557535b03b40] non-existing PPS 0 referenced
    [h264 @ 0x557535b03b40] SPS unavailable in decode_picture_timing
    [h264 @ 0x557535b03b40] non-existing PPS 0 referenced
    [h264 @ 0x557535b03b40] decode_slice_header error
    [h264 @ 0x557535b03b40] no frame!
    [h264 @ 0x557535b03b40] SPS unavailable in decode_picture_timing
    [h264 @ 0x557535b03b40] non-existing PPS 0 referenced
    [h264 @ 0x557535b03b40] SPS unavailable in decode_picture_timing
    [h264 @ 0x557535b03b40] non-existing PPS 0 referenced
    [h264 @ 0x557535b03b40] decode_slice_header error
    [h264 @ 0x557535b03b40] no frame!
    [h264 @ 0x557535b03b40] SPS unavailable in decode_picture_timing
    [h264 @ 0x557535b03b40] non-existing PPS 0 referenced
    [h264 @ 0x557535b03b40] SPS unavailable in decode_picture_timing
    [h264 @ 0x557535b03b40] non-existing PPS 0 referenced
    [h264 @ 0x557535b03b40] decode_slice_header error
    [h264 @ 0x557535b03b40] no frame!
    [h264 @ 0x557535b03b40] SPS unavailable in decode_picture_timing
    [h264 @ 0x557535b03b40] non-existing PPS 0 referenced
    [h264 @ 0x557535b03b40] SPS unavailable in decode_picture_timing
    [h264 @ 0x557535b03b40] non-existing PPS 0 referenced
    [h264 @ 0x557535b03b40] decode_slice_header error
    [h264 @ 0x557535b03b40] no frame!
    [h264 @ 0x557535b03b40] SPS unavailable in decode_picture_timing
    [h264 @ 0x557535b03b40] non-existing PPS 0 referenced
    [h264 @ 0x557535b03b40] SPS unavailable in decode_picture_timing
    [h264 @ 0x557535b03b40] non-existing PPS 0 referenced
    [h264 @ 0x557535b03b40] decode_slice_header error
    [h264 @ 0x557535b03b40] no frame!
    [mpegts @ 0x557535ade440] start time for stream 9 is not set in estimate_timings_from_pts
    [mpegts @ 0x557535ade440] PES packet size mismatch
    [mpegts @ 0x557535ade440] Could not find codec parameters for stream 0 (Unknown: none ([5][0][0][0] / 0x0005)): unknown codec
    Consider increasing the value for the 'analyzeduration' and 'probesize' options
    [mpegts @ 0x557535ade440] Could not find codec parameters for stream 1 (Unknown: none ([12][0][0][0] / 0x000C)): unknown codec
    Consider increasing the value for the 'analyzeduration' and 'probesize' options
    [mpegts @ 0x557535ade440] Could not find codec parameters for stream 2 (Unknown: none ([11][0][0][0] / 0x000B)): unknown codec
    Consider increasing the value for the 'analyzeduration' and 'probesize' options
    [mpegts @ 0x557535ade440] Could not find codec parameters for stream 10 (Unknown: none ([11][0][0][0] / 0x000B)): unknown codec
    Consider increasing the value for the 'analyzeduration' and 'probesize' options
    Input #0, mpegts, from 'test.ts':
     Duration: 00:00:58.04, start: 86615.181389, bitrate: 12418 kb/s
     Program 10301
       Stream #0:0[0x492]: Unknown: none ([5][0][0][0] / 0x0005)
       Stream #0:1[0x498]: Unknown: none ([12][0][0][0] / 0x000C)
       Stream #0:2[0x87b]: Unknown: none ([11][0][0][0] / 0x000B)
       Stream #0:3[0x13ed]: Video: h264 (High) ([27][0][0][0] / 0x001B), yuv420p(progressive), 1280x720 [SAR 1:1 DAR 16:9], 50 fps, 50 tbr, 90k tbn, 100 tbc
       Stream #0:4[0x13ee](deu): Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 256 kb/s
       Stream #0:5[0x13ef](mis): Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16p, 256 kb/s
       Stream #0:6[0x13f0](deu): Subtitle: dvb_teletext ([6][0][0][0] / 0x0006)
       Stream #0:7[0x13f1](deu): Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006) (hearing impaired)
       Stream #0:8[0x13f2](deu): Audio: ac3 ([6][0][0][0] / 0x0006), 48000 Hz, stereo, fltp, 448 kb/s
       Stream #0:9[0x13f4]: Data: bin_data ([6][0][0][0] / 0x0006)
       Stream #0:10[0x1434]: Unknown: none ([11][0][0][0] / 0x000B)
     Program 10302
     Program 10303
     Program 10304
    Please use -b:a or -b:v, -b is ambiguous
    [libvpx-vp9 @ 0x557535ba6d00] v1.6.1
    Stream mapping:
     Stream #0:3 -> #0:0 (h264 (native) -> vp9 (libvpx-vp9))
     Stream #0:4 -> #0:1 (mp2 (native) -> opus (libopus))
     Stream #0:6 -> #0:2 (dvb_teletext (libzvbi_teletextdec) -> webvtt (native))
    Error while opening encoder for output stream #0:2 - maybe incorrect parameters such as bit_rate, rate, width or height

    i dont understand the problem, because the convertions to .ogg or .mp4 are workin. So i cannot be a problem with the source-codecs. Does anyone have any idea what my problem might be

  • Mkv to Mp4 Converion using ffmpeg giving error

    17 avril 2019, par ashok patel

    I recently started to use Sony Vegas 13 which doesn’t accept MKV(mkv source file :-https://www.appsloveworld.com/2018/10/sample-mkv-video.html) file types so I decided to install FFMPEG to convert a MKV to MP4 which people say has almost no loss in quality, etc. However, when I try to convert a 900MB MKV file it returns a 0kb MP4 file.Image

    The line of code I use is "ffmpeg -i set.mkv -codec copy set.mp4"

    This is the error ? message I get
    error by ffmpeg

  • add subtitle to video created from mp3 file and an image using ffmpeg

    1er février 2018, par no name

    I have a simple image and an mp3 file all I want to do is to add a lyrics to this mp3 file in a video as an output with fade out style.
    so i used this command to do so from this this blog

    ffmpeg -loop 1 -y -i test.jpg -i test.mp3 -vf subtitles=”f=test.srt:force_style=’FontName=Arial,FontSize=14″ -shortest test1.mp4

    when i used this command i got this eror

       ffmpeg -loop 1 -y -i test.jpg -i test.mp3 -vf subtitles="f=test.srt:force_style=’FontName=Arial,FontSize=14″ -shortest test1.mp4
    ffmpeg version N-89940-gb1af0e23a3 Copyright (c) 2000-2018 the FFmpeg developers
     built with gcc 7.2.0 (GCC)
     configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-bzlib --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libtheora --enable-libtwolame --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib --enable-gmp --enable-libvidstab --enable-libvorbis --enable-libvo-amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-libmfx --enable-amf --enable-cuda --enable-cuvid --enable-d3d11va --enable-nvenc --enable-dxva2 --enable-avisynth
     libavutil      56.  7.100 / 56.  7.100
     libavcodec     58.  9.100 / 58.  9.100
     libavformat    58.  7.100 / 58.  7.100
     libavdevice    58.  0.101 / 58.  0.101
     libavfilter     7. 11.101 /  7. 11.101
     libswscale      5.  0.101 /  5.  0.101
     libswresample   3.  0.101 /  3.  0.101
     libpostproc    55.  0.100 / 55.  0.100
    Trailing options were found on the commandline.
    Input #0, image2, from 'test.jpg':
     Duration: 00:00:00.04, start: 0.000000, bitrate: 17290 kb/s
       Stream #0:0: Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown), 960x959 [SAR 1:1 DAR 960:959], 25 fps, 25 tbr, 25 tbn, 25 tbc
    Input #1, mp3, from 'test.mp3':
     Metadata:
       comment         : converted by convert2mp3.net
       title           : Celestial Empire [ Worlds 2017 ] [ Pick and b
       artist          : Raffael Gruber Matthias Ullrich
     Duration: 00:02:33.13, start: 0.025057, bitrate: 193 kb/s
       Stream #1:0: Audio: mp3, 44100 Hz, stereo, s16p, 192 kb/s
       Metadata:
         encoder         : Lavc57.28
    At least one output file must be specified

    iam using windows 10, last version of ffmpeg, so what makes this problem. also how to make the style of the lyrics to be something like fade in/out and so on. if it’s possible
    Thanks in advance.
    update
    when i use this command

    ffmpeg -loop 1 -y -i test.jpg -i test.mp3 -vf "subtitles=test.srt:force_style='FontName=Arial,FontSize=14'" -shortest test1.mp4

    it give me this error

    Press [q] to stop, [?] for help
    [Parsed_subtitles_0 @ 049af980] Shaper: FriBidi 0.19.7 (SIMPLE)
    [Parsed_subtitles_0 @ 049af980] Using font provider directwrite
    [libx264 @ 049d2440] height not divisible by 2 (960x959)
    Error initializing output stream 0:0 -- Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height
    Conversion failed!

    i searched this error and i found a solution by add this part before output file so the final command is

    ffmpeg -loop 1 -y -i test.jpg -i test.mp3 -vf "subtitles=test.srt:force_style='FontName=Arial,FontSize=14'" -shortest -vf "scale=trunc(iw/2)*2:trunc(ih/2)*2" test1.mp4

    i got no error and it worked but the output video not contains any lyrics which i added

    Update

    last thing i tried and it works first i use this command to convert the image and mp3 file to a mp4 video

    ffmpeg -loop 1 -i test.jpg -i test.mp3 -shortest -acodec copy -vf "scale=trunc(iw/2)*2:trunc(ih/2)*2" video.mp4

    but this command take a long time to process to convert mp3 of 2:55 minute it with image.
    then i start to add lyrics or subtitle using this command

    ffmpeg -i video.mp4 -vf "subtitles=test.srt:force_style='FontName=Arial,FontSize=14,PrimaryColour=&H0000ff&'" -c:a copy output.mp4

    this worked perfect and give the output but it take a long time to process i don’t know if this normal.
    now last thing how can i set the style of the subtitle so it be fade out or something