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  • how to convert mp4 using ffmpeg for ios [on hold]

    23 août 2015, par Khaled Hayek

    I have problem to use ffmpeg for windows to convert mp4 file so that it can be played on iphone

        ffmpeg -i input.mkv -c:v libx264 -crf 28 -preset veryslow -tune fastdecode \
    
  -profile:v baseline -level 3.0 -movflags +faststart -c:a libfdk_aac -ac 2 \
    
  -ar 44100 -ab 64k -threads 0 -f mp4 output.mp4

    but still not working, any help please

  • FFMPEG .mov to .mp4 convertion failure

    25 mai 2016, par Pasha Rumkin

    I’m converting .mov and .mp4 to .mp4 with FFMPEG to play them on iOS and Android devices. Mp4 from Android is converting properly and playing on both devices iPhone and Android. But iPhone’s .mov result is strange. It’s playing on iPhone and Android 4. But when I’m trying to open this video with Photo app (Android 5, 6) it outputs unsupported video message.

    FFMPEG command :

    ffmpeg -i app/data/storage/68/fa/39/68fa392b-df25-4622-93ab-cf9bf1253f63 \
    
       -y -b:a 128k -ac 2 -acodec libfdk_aac -b:v 300k -vcodec libx264 \
    
       -filter:v scale=w=320:h=trunc(ow/a/2)*2 -vprofile baseline \
    
       -movflags faststart -f mp4 \
    
       app/data/storage/68/fa/39/68fa392b-df25-4622-93ab-cf9bf1253f63.mp4

    ffprobe with output file :

    ffprobe version N-80026-g936751b Copyright (c) 2007-2016 the FFmpeg developers
    
  built with gcc 4.8 (Ubuntu 4.8.4-2ubuntu1~14.04.3)
    
  configuration: --extra-libs=-ldl --prefix=/opt/ffmpeg --mandir=/usr/share/man --enable-avresample --disable-debug --enable-nonfree --enable-gpl --enable-version3 --enable-libopencore-amrnb --enable-libopencore-amrwb --disable-decoder=amrnb --disable-decoder=amrwb --enable-libpulse --enable-libfreetype --enable-gnutls --enable-libx264 --enable-libx265 --enable-libfdk-aac --enable-libvorbis --enable-libmp3lame --enable-libopus --enable-libvpx --enable-libspeex --enable-libass --enable-avisynth --enable-libsoxr --enable-libxvid --enable-libvidstab
    
  libavutil      55. 24.100 / 55. 24.100
    
  libavcodec     57. 42.100 / 57. 42.100
    
  libavformat    57. 36.100 / 57. 36.100
    
  libavdevice    57.  0.101 / 57.  0.101
    
  libavfilter     6. 45.100 /  6. 45.100
    
  libavresample   3.  0.  0 /  3.  0.  0
    
  libswscale      4.  1.100 /  4.  1.100
    
  libswresample   2.  0.101 /  2.  0.101
    
  libpostproc    54.  0.100 / 54.  0.100
    
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '68fa392b-df25-4622-93ab-cf9bf1253f63.mp4':
    
  Metadata:
    
    major_brand     : isom
    
    minor_version   : 512
    
    compatible_brands: isomiso2avc1mp41
    
    encoder         : Lavf57.36.100
    
  Duration: 00:00:00.65, start: 0.000000, bitrate: 297 kb/s
    
    Stream #0:0(und): Video: h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p, 320x568, 178 kb/s, 30 fps, 30 tbr, 15360 tbn (default)
    
    Metadata:
    
      handler_name    : VideoHandler
    
    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 129 kb/s (default)
    
    Metadata:
    
      handler_name    : SoundHandler

  • dvr rtsp to website (iOS and android)

    25 février 2018, par SMITSEC

    I need help. I have a dvr and I need show my camera at website. Now I transform with ffmpeg rtsp to m3u8 and play with hjs. Show with chrome (pc) but don’t show at IPHONE Android. How can I do that ? P.S I don’t need wowza and another paid media server (too much expensive). I have Centos vps

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