Nsryjdtyk

I'm trying to get a clean h264 video from a mkv file.With clean I mean that it has only a video stream plus stereo sound.
The inputfile can have multiple channels and subtitles and other unknown stuff, which I don't need.
I'm using ffmpeg with this command:

 ffmpeg -i "input.mkv" -ac 2 -vf scale=trunc(oh*a/2)*2:480 -c:v libx264 "output.mp4"

This should give me a 480p video with stereo sound,which I require.
I tried multiple -map or dispositions commands with ffmpeg to remove the subtitles whithout any success.

How can I remove everything but video and stereo stream with ffmpeg and get a 480p stereo sound video?

Edit:
Output of ffmpeg - "input.mkv" -i "output.mp4" :

ffmpeg -i "input.mkv" -i "output.mp4"

ffmpeg version N-91972-gbd10c1e9a8 Copyright (c) 2000-2018 the FFmpeg developer



  built with gcc 8.2.1 (GCC) 20180813

  configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconf

g --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-li

freetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-am

wb --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy -

enable-libsoxr --enable-libtheora --enable-libtwolame --enable-libvpx --enable-

ibwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 -

enable-libzimg --enable-lzma --enable-zlib --enable-gmp --enable-libvidstab --e

able-libvorbis --enable-libvo-amrwbenc --enable-libmysofa --enable-libspeex --e

able-libxvid --enable-libaom --enable-libmfx --enable-amf --enable-ffnvcodec --

nable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --ena

le-avisynth

  libavutil      56. 19.101 / 56. 19.101

  libavcodec     58. 30.100 / 58. 30.100

  libavformat    58. 18.101 / 58. 18.101

  libavdevice    58.  4.103 / 58.  4.103

  libavfilter     7. 32.100 /  7. 32.100

  libswscale      5.  2.100 /  5.  2.100

  libswresample   3.  2.100 /  3.  2.100

  libpostproc    55.  2.100 / 55.  2.100

[hevc @ 00000000004a5940] Invalid default display window

Input #0, matroska,webm, from 'input.mkv':

  Metadata:

    title           : Elysium (2013)

    encoder         : libebml v1.3.3 + libmatroska v1.4.4

    creation_time   : 2016-01-05T22:30:41.000000Z

  Duration: 00:01:02.73, start: 0.166000, bitrate: 53638 kb/s

    Chapter #0:0: start 0.000000, end 62.896000

    Metadata:

      title           : 00:00:00.000

    Stream #0:0(eng): Video: hevc (Main 10), yuv420p10le(tv), 3840x1606, SAR 1:

 DAR 1920:803, 23.98 fps, 23.98 tbr, 1k tbn, 23.98 tbc (default)

    Metadata:

      title           : Elysium (2013) - Release for ULTRAHDCLUB

      BPS             : 51036975

      BPS-eng         : 51036975

      DURATION        : 00:01:02.604000000

      DURATION-eng    : 00:01:02.604000000

      NUMBER_OF_FRAMES: 1501

      NUMBER_OF_FRAMES-eng: 1501

      NUMBER_OF_BYTES : 399389852

      NUMBER_OF_BYTES-eng: 399389852

      _STATISTICS_WRITING_APP: mkvmerge v8.7.0 ('All of the above') 64bit

      _STATISTICS_WRITING_APP-eng: mkvmerge v8.7.0 ('All of the above') 64bit

      _STATISTICS_WRITING_DATE_UTC: 2016-01-05 22:30:41

      _STATISTICS_WRITING_DATE_UTC-eng: 2016-01-05 22:30:41

      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES

      _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES

    Stream #0:1(eng): Audio: dts (DTS-HD MA), 48000 Hz, 7.1, s16p (default)

    Metadata:

      title           : DTS-HD MA 7.1 - Blu-ray CEE

      BPS             : 2706639

      BPS-eng         : 2706639

      DURATION        : 00:01:02.561000000

      DURATION-eng    : 00:01:02.561000000

      NUMBER_OF_FRAMES: 5865

      NUMBER_OF_FRAMES-eng: 5865

      NUMBER_OF_BYTES : 21166260

      NUMBER_OF_BYTES-eng: 21166260

      _STATISTICS_WRITING_APP: mkvmerge v8.7.0 ('All of the above') 64bit

      _STATISTICS_WRITING_APP-eng: mkvmerge v8.7.0 ('All of the above') 64bit

      _STATISTICS_WRITING_DATE_UTC: 2016-01-05 22:30:41

      _STATISTICS_WRITING_DATE_UTC-eng: 2016-01-05 22:30:41

      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES

      _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES

Input #1, mov,mp4,m4a,3gp,3g2,mj2, from 'output.mp4':

  Metadata:

    major_brand     : isom

    minor_version   : 512

    compatible_brands: isomiso2avc1mp41

    title           : Elysium (2013)

    encoder         : Lavf58.18.101

  Duration: 00:01:02.73, start: 0.000000, bitrate: 1671 kb/s

    Chapter #1:0: start 0.000000, end 62.730000

    Metadata:

      title           : 00:00:00.000

    Stream #1:0(eng): Video: h264 (High 10) (avc1 / 0x31637661), yuv420p10le, 1

46x480 [SAR 2030:2027 DAR 38773:16216], 1543 kb/s, SAR 15563:15540 DAR 1920:803

 23.98 fps, 23.98 tbr, 24k tbn, 47.95 tbc (default)

    Metadata:

      handler_name    : VideoHandler

    Stream #1:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fl

p, 128 kb/s (default)

    Metadata:

      handler_name    : SoundHandler

    Stream #1:2(eng): Data: bin_data (text / 0x74786574), 0 kb/s

    Metadata:

      handler_name    : SubtitleHandler

At least one output file must be specified

Use

ffmpeg -i "input.mkv" -sn -dn -vf scale=trunc(oh*a/2)*2:480 -c:v libx264 -ac 2 "output.mp4"

-sn disables subtitle selection.

I could figure it out:
-map_metadata -1
did the trick.Despite the video is still not working with JavaFX Media Player

Edit:
With

-profile:v high -level:v 4.0  -pix_fmt yuv420p 

I finally get a JavaFX Media Player compatible video file :)