Wsrtjtyk

I want to concatenate two mp4 videos using ffmpeg and i am a newbie in this area. I have tried to concat them using several commands and one of them is like this:

ffmpeg -i "jingle.mp4" -c copy -bsf:v h264_mp4toannexb -f mpegts "out/jingle.ts"

ffmpeg -i "logo_jingle.mp4" -c copy -bsf:v h264_mp4toannexb -f mpegts "out/camera_video.ts"



ffmpeg -i "concat:out/camera_video.ts|out/jingle.ts" -bsf:a aac_adtstoasc -vcodec output.mp4

The result is that the second video last for a minute and it shows only black screen and it actually lasts 5 seconds. I also noticed that videos have different parameters so i tried to harmonize some of the parameters but with that the second video is showing but without sound and still lasts a minute.
Here are the video parameters.
First:

ffmpeg version 2.8.15-0ubuntu0.16.04.1 Copyright (c) 2000-2018 the FFmpeg          developers

  built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.10) 20160609

  configuration: --prefix=/usr --extra-version=0ubuntu0.16.04.1 --build-     suffix=-ffmpeg --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu  --incdir=/usr/include/x86_64-linux-gnu --cc=cc --cxx=g++ --enable-gpl  --enable-shared --disable-stripping --disable-decoder=libopenjpeg --disable- decoder=libschroedinger --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-libmodplug --enable-libmp3lame --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-librtmp --enable-libschroedinger --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-libzvbi --enable-openal --enable-opengl --enable-x11grab --enable-libdc1394 --enable-libiec61883 --enable-libzmq --enable-frei0r --enable-libx264 --enable- libopencv

 libavutil      54. 31.100 / 54. 31.100

 libavcodec     56. 60.100 / 56. 60.100

 libavformat    56. 40.101 / 56. 40.101

 libavdevice    56.  4.100 / 56.  4.100

 libavfilter     5. 40.101 /  5. 40.101

 libavresample   2.  1.  0 /  2.  1.  0

 libswscale      3.  1.101 /  3.  1.101

 libswresample   1.  2.101 /  1.  2.101

 libpostproc    53.  3.100 / 53.  3.100

Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'gajba-1.mp4':

 Metadata:

major_brand     : isom

minor_version   : 512

compatible_brands: isomiso2avc1mp41

encoder         : Lavf56.40.101

  Duration: 00:00:24.32, start: 0.000000, bitrate: 1557 kb/s

    Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p,   1280x720 [SAR 1:1 DAR 16:9], 1479 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)

Metadata:

  handler_name    : VideoHandler

Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 16000 Hz, mono, fltp, 87 kb/s (default)

Metadata:

  handler_name    : SoundHandler

Second:

ffmpeg version 2.8.15-0ubuntu0.16.04.1 Copyright (c) 2000-2018 the FFmpeg  developers

  built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.10) 20160609

  configuration: --prefix=/usr --extra-version=0ubuntu0.16.04.1 --build- suffix=-ffmpeg --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --cc=cc --cxx=g++ --enable-gpl --enable-shared --disable-stripping --disable-decoder=libopenjpeg --disable-decoder=libschroedinger --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- libmodplug --enable-libmp3lame --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-librtmp --enable-libschroedinger --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-libzvbi --enable-openal --enable-opengl --enable-x11grab --enable-libdc1394 --enable-libiec61883 --enable-libzmq --enable-frei0r --enable-libx264 --enable-libopencv

  libavutil      54. 31.100 / 54. 31.100

  libavcodec     56. 60.100 / 56. 60.100

  libavformat    56. 40.101 / 56. 40.101

  libavdevice    56.  4.100 / 56.  4.100

  libavfilter     5. 40.101 /  5. 40.101

  libavresample   2.  1.  0 /  2.  1.  0

  libswscale      3.  1.101 /  3.  1.101

  libswresample   1.  2.101 /  1.  2.101

  libpostproc    53.  3.100 / 53.  3.100

Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'logo_jingle.mp4':

  Metadata:

    major_brand     : mp42

    minor_version   : 0

    compatible_brands: mp42mp41

    creation_time   : 2017-03-02 00:49:10

  Duration: 00:00:05.44, start: 0.000000, bitrate: 5689 kb/s

    Stream #0:0(eng): Video: h264 (Main) (avc1 / 0x31637661), yuv420p(tv),   1280x720 [SAR 1:1 DAR 16:9], 5475 kb/s, 25 fps, 25 tbr, 50k tbn, 50 tbc (default)

Metadata:

  creation_time   : 2017-03-02 00:49:10

  handler_name    : Alias Data Handler

  encoder         : AVC Coding

Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 189 kb/s (default)

Metadata:

  creation_time   : 2017-03-02 00:49:10

  handler_name    : Alias Data Handler

Can you tell me how to harmonize these videos and merge them in this particular example?
Thank you!