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  • FFMPEG scale and crop in single command

    26 mars 2016, par The Hungry Androider

    I’m using FFMPEG on Android using the following lib : http://writingminds.github.io/ffmpeg-android-java/

    This is the command I’m using :

    "-i " + path + " -vf scale=480:360,crop=360:360:0:00 -strict -2  -preset ultrafast " + fileOutPath

    My goal of this is to scale the image down to 480x360, then crop it to 360x360 from (0,0) (top left corner). HOWEVER, what ends up happening is that it crops from the vertical-center. So for example if you were to take a vide of three blocks on top of each other filling the entire screen, the crop would eventually show just the middle block, whereas I desire the top block.

    Any ideas as to what I’m doing wrong ?

    My ultimate goal from all of this is to get a square video of size 360x360.

    Output log :

    03-26 12:10:16.816 17198-17198/com.noq D/FFMPEG: FFMPEG onStart
    
03-26 12:10:16.900 17198-17385/com.noq D/FFmpeg: Running publishing updates method
    
03-26 12:10:16.914 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: WARNING: linker: /data/user/0/com.noq/files/ffmpeg has text relocations. This is wasting memory and prevents security hardening. Please fix.
    
03-26 12:10:17.004 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: ffmpeg version n2.4.2 Copyright (c) 2000-2014 the FFmpeg developers
    
03-26 12:10:17.004 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress:   built on Oct  7 2014 15:08:46 with gcc 4.8 (GCC)
    
03-26 12:10:17.007 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress:   configuration: --target-os=linux --cross-prefix=/home/sb/Source-Code/ffmpeg-android/toolchain-android/bin/arm-linux-androideabi- --arch=arm --cpu=cortex-a8 --enable-runtime-cpudetect --sysroot=/home/sb/Source-Code/ffmpeg-android/toolchain-android/sysroot --enable-pic --enable-libx264 --enable-libass --enable-libfreetype --enable-libfribidi --enable-fontconfig --enable-pthreads --disable-debug --disable-ffserver --enable-version3 --enable-hardcoded-tables --disable-ffplay --disable-ffprobe --enable-gpl --enable-yasm --disable-doc --disable-shared --enable-static --pkg-config=/home/sb/Source-Code/ffmpeg-android/ffmpeg-pkg-config --prefix=/home/sb/Source-Code/ffmpeg-android/build/armeabi-v7a-neon --extra-cflags='-I/home/sb/Source-Code/ffmpeg-android/toolchain-android/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fno-strict-overflow -fstack-protector-all -mfpu=neon' --extra-ldflags='-L/home/sb/Source-Code/ffmpeg-android/toolchain-android/lib -Wl,-z,relro -Wl,-z,now -pie' --extra-libs='-lpng -lexpat -lm' --extra-cxxflags=
    
03-26 12:10:17.021 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress:   libavutil      54.  7.100 / 54.  7.100
    
03-26 12:10:17.022 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress:   libavcodec     56.  1.100 / 56.  1.100
    
03-26 12:10:17.022 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress:   libavformat    56.  4.101 / 56.  4.101
    
03-26 12:10:17.022 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress:   libavdevice    56.  0.100 / 56.  0.100
    
03-26 12:10:17.022 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress:   libavfilter     5.  1.100 /  5.  1.100
    
03-26 12:10:17.022 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress:   libswscale      3.  0.100 /  3.  0.100
    
03-26 12:10:17.022 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress:   libswresample   1.  1.100 /  1.  1.100
    
03-26 12:10:17.022 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress:   libpostproc    53.  0.100 / 53.  0.100
    
03-26 12:10:17.201 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/storage/emulated/0/Android/data/com.noq/files/Pictures/noq/1459008610063.mp4':
    
03-26 12:10:17.201 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress:   Metadata:
    
03-26 12:10:17.201 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress:     major_brand     : mp42
    
03-26 12:10:17.201 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress:     minor_version   : 0
    
03-26 12:10:17.201 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress:     compatible_brands: isommp42
    
03-26 12:10:17.201 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress:     creation_time   : 2016-03-26 16:10:16
    
03-26 12:10:17.202 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress:   Duration: 00:00:02.02, start: 0.000000, bitrate: 6131 kb/s
    
03-26 12:10:17.202 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress:     Stream #0:0(eng): Video: h264 (Baseline) (avc1 / 0x31637661), yuv420p, 640x480, 5926 kb/s, SAR 65536:65536 DAR 4:3, 29.87 fps, 30.17 tbr, 90k tbn, 180k tbc (default)
    
03-26 12:10:17.202 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress:     Metadata:
    
03-26 12:10:17.202 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress:       rotate          : 270
    
03-26 12:10:17.202 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress:       creation_time   : 2016-03-26 16:10:16
    
03-26 12:10:17.202 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress:       handler_name    : VideoHandle
    
03-26 12:10:17.202 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress:       encoder         : MOTO
    
03-26 12:10:17.202 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress:     Side data:
    
03-26 12:10:17.202 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress:       displaymatrix: rotation of 90.00 degrees
    
03-26 12:10:17.202 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress:     Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 130 kb/s (default)
    
03-26 12:10:17.202 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress:     Metadata:
    
03-26 12:10:17.202 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress:       creation_time   : 2016-03-26 16:10:16
    
03-26 12:10:17.202 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress:       handler_name    : SoundHandle
    
03-26 12:10:17.263 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: [libx264 @ 0xb78cde30] using SAR=1/1
    
03-26 12:10:17.297 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: [libx264 @ 0xb78cde30] using cpu capabilities: none!
    
03-26 12:10:17.411 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: [libx264 @ 0xb78cde30] profile Constrained Baseline, level 2.1
    
03-26 12:10:17.417 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: [libx264 @ 0xb78cde30] 264 - core 142 - H.264/MPEG-4 AVC codec - Copyleft 2003-2014 - http://www.videolan.org/x264.html - options: cabac=0 ref=1 deblock=0:0:0 analyse=0:0 me=dia subme=0 psy=1 psy_rd=1.00:0.00 mixed_ref=0 me_range=16 chroma_me=1 trellis=0 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=0 threads=12 lookahead_threads=2 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=250 keyint_min=25 scenecut=0 intra_refresh=0 rc=crf mbtree=0 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=0
    
03-26 12:10:17.464 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: Output #0, mp4, to '/storage/emulated/0/Android/data/com.noq/files/Pictures/noq/14590086100631459008616802_square.mp4':
    
03-26 12:10:17.464 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress:   Metadata:
    
03-26 12:10:17.464 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress:     major_brand     : mp42
    
03-26 12:10:17.464 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress:     minor_version   : 0
    
03-26 12:10:17.464 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress:     compatible_brands: isommp42
    
03-26 12:10:17.464 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress:     encoder         : Lavf56.4.101
    
03-26 12:10:17.465 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress:     Stream #0:0(eng): Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 360x360 [SAR 1:1 DAR 1:1], q=-1--1, 30.17 fps, 11584 tbn, 30.17 tbc (default)
    
03-26 12:10:17.465 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress:     Metadata:
    
03-26 12:10:17.465 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress:       rotate          : 270
    
03-26 12:10:17.465 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress:       creation_time   : 2016-03-26 16:10:16
    
03-26 12:10:17.465 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress:       handler_name    : VideoHandle
    
03-26 12:10:17.465 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress:       encoder         : Lavc56.1.100 libx264
    
03-26 12:10:17.465 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress:     Stream #0:1(eng): Audio: aac ([64][0][0][0] / 0x0040), 48000 Hz, stereo, fltp, 128 kb/s (default)
    
03-26 12:10:17.466 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress:     Metadata:
    
03-26 12:10:17.466 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress:       creation_time   : 2016-03-26 16:10:16
    
03-26 12:10:17.466 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress:       handler_name    : SoundHandle
    
03-26 12:10:17.467 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress:       encoder         : Lavc56.1.100 aac
    
03-26 12:10:17.467 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: Stream mapping:
    
03-26 12:10:17.467 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress:   Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
    
03-26 12:10:17.467 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress:   Stream #0:1 -> #0:1 (aac (native) -> aac (native))
    
03-26 12:10:17.468 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: Press [q] to stop, [?] for help
    
03-26 12:10:18.035 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: frame=    3 fps=0.0 q=0.0 size=       0kB time=00:00:01.00 bitrate=   0.4kbits/s dup=1 drop=0    
    
03-26 12:10:18.526 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: frame=   21 fps= 20 q=24.0 size=      48kB time=00:00:01.00 bitrate= 390.3kbits/s dup=1 drop=0    
    
03-26 12:10:19.008 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: frame=   26 fps= 17 q=25.0 size=      68kB time=00:00:01.85 bitrate= 301.1kbits/s dup=1 drop=0    
    
03-26 12:10:19.533 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: frame=   47 fps= 23 q=23.0 size=     165kB time=00:00:01.87 bitrate= 719.7kbits/s dup=1 drop=0    
    
03-26 12:10:19.956 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: frame=   62 fps= 25 q=-1.0 Lsize=     297kB time=00:00:02.05 bitrate=1184.9kbits/s dup=1 drop=0    
    
03-26 12:10:19.956 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: video:262kB audio:33kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.992648%
    
03-26 12:10:19.984 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: [libx264 @ 0xb78cde30] frame I:1     Avg QP:20.00  size: 18507
    
03-26 12:10:19.984 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: [libx264 @ 0xb78cde30] frame P:61    Avg QP:23.52  size:  4079
    
03-26 12:10:19.984 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: [libx264 @ 0xb78cde30] mb I  I16..4: 100.0%  0.0%  0.0%
    
03-26 12:10:19.984 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: [libx264 @ 0xb78cde30] mb P  I16..4:  4.4%  0.0%  0.0%  P16..4: 70.9%  0.0%  0.0%  0.0%  0.0%    skip:24.7%
    
03-26 12:10:19.985 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: [libx264 @ 0xb78cde30] coded y,uvDC,uvAC intra: 44.6% 40.1% 14.8% inter: 39.1% 32.7% 0.6%
    
03-26 12:10:19.985 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: [libx264 @ 0xb78cde30] i16 v,h,dc,p: 42% 24% 21% 13%
    
03-26 12:10:19.986 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: [libx264 @ 0xb78cde30] i8c dc,h,v,p: 44% 24% 25%  8%
    
03-26 12:10:19.987 17198-17198/com.noq D/FFMPEG: FFMPEG onProgress: [libx264 @ 0xb78cde30] kb/s:1040.60
    
03-26 12:10:20.002 17198-17198/com.noq D/FFMPEG: FFMPEG onSuccess: WARNING: linker: /data/user/0/com.noq/files/ffmpeg has text relocations. This is wasting memory and prevents security hardening. Please fix.
    
                                                 ffmpeg version n2.4.2 Copyright (c) 2000-2014 the FFmpeg developers
    
                                                   built on Oct  7 2014 15:08:46 with gcc 4.8 (GCC)
    
                                                   configuration: --target-os=linux --cross-prefix=/home/sb/Source-Code/ffmpeg-android/toolchain-android/bin/arm-linux-androideabi- --arch=arm --cpu=cortex-a8 --enable-runtime-cpudetect --sysroot=/home/sb/Source-Code/ffmpeg-android/toolchain-android/sysroot --enable-pic --enable-libx264 --enable-libass --enable-libfreetype --enable-libfribidi --enable-fontconfig --enable-pthreads --disable-debug --disable-ffserver --enable-version3 --enable-hardcoded-tables --disable-ffplay --disable-ffprobe --enable-gpl --enable-yasm --disable-doc --disable-shared --enable-static --pkg-config=/home/sb/Source-Code/ffmpeg-android/ffmpeg-pkg-config --prefix=/home/sb/Source-Code/ffmpeg-android/build/armeabi-v7a-neon --extra-cflags='-I/home/sb/Source-Code/ffmpeg-android/toolchain-android/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fno-strict-overflow -fstack-protector-all -mfpu=neon' --extra-ldflags='-L/home/sb/Source-Code/ffmpeg-android/toolchain-android/lib -Wl,-z,relro -Wl,-z,now -pie' --extra-libs='-lpng -lexpat -lm' --extra-cxxflags=
    
                                                   libavutil      54.  7.100 / 54.  7.100
    
                                                   libavcodec     56.  1.100 / 56.  1.100
    
                                                   libavformat    56.  4.101 / 56.  4.101
    
                                                   libavdevice    56.  0.100 / 56.  0.100
    
                                                   libavfilter     5.  1.100 /  5.  1.100
    
                                                   libswscale      3.  0.100 /  3.  0.100
    
                                                   libswresample   1.  1.100 /  1.  1.100
    
                                                   libpostproc    53.  0.100 / 53.  0.100
    
                                                 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/storage/emulated/0/Android/data/com.noq/files/Pictures/noq/1459008610063.mp4':
    
                                                   Metadata:
    
                                                     major_brand     : mp42
    
                                                     minor_version   : 0
    
                                                     compatible_brands: isommp42
    
                                                     creation_time   : 2016-03-26 16:10:16
    
                                                   Duration: 00:00:02.02, start: 0.000000, bitrate: 6131 kb/s
    
                                                     Stream #0:0(eng): Video: h264 (Baseline) (avc1 / 0x31637661), yuv420p, 640x480, 5926 kb/s, SAR 65536:65536 DAR 4:3, 29.87 fps, 30.17 tbr, 90k tbn, 180k tbc (default)
    
                                                     Metadata:
    
                                                       rotate          : 270
    
                                                       creation_time   : 2016-03-26 16:10:16
    
                                                       handler_name    : VideoHandle
    
                                                       encoder         : MOTO
    
                                                     Side data:
    
                                                       displaymatrix: rotation of 90.00 degrees
    
                                                     Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 130 kb/s (default)
    
                                                     Metadata:
    
                                                       creation_time   : 2016-03-26 16:10:16
    
                                                       handler_name    : SoundHandle
    
                                                 [libx264 @ 0xb78cde30] using SAR=1/1
    
                                                 [libx264 @ 0xb78cde30] using cpu capabilities: none!
    
                                                 [libx264 @ 0xb78cde30] profile Constrained Baseline, level 2.1
    
                                                 [libx264 @ 0xb78cde30] 264 - core 142 - H.264/MPEG-4 AVC codec - Copyleft 2003-2014 - http://www.videolan.org/x264.html - options: cabac=0 ref=1 deblock=0:0:0 analyse=0:0 me=dia subme=0 psy=1 psy_rd=1.00:0.00 mixed_ref=0 me_range=16 chroma_me=1 trellis=0 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=0 threads=12 lookahead_threads=2 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=250 keyint_min=25 scenecut=0 intra_refresh=0 rc=crf mbtree=0 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=0
    
                                                 Output #0, mp4, to '/storage/emulated/0/Android/data/com.noq/files/Pictures/noq/14590086100631459008616802_square.mp4':
    
                                                   Metadata:
    
                                                     major_brand     : mp42
    
                                                     minor_version   : 0
    
                                                     compatible_brands: isommp42
    
                                                     encoder         : Lavf56.4.101
    
                                                     Stream #0:0(eng): Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 360x360 [SAR 1:1 DAR 1:1], q=-1--1, 30.17 fps, 11584 tbn, 30.17 tbc (default)
    
                                                     Metadata:
    
                                                       rotate          : 270
    
                                                       creation_time   : 2016-03-26 16:10:16
    
                                                       handler_name    : VideoHandle
    
                                                       encoder         : Lavc56.1.100 libx264
    
                                                     Stream #0:1(eng): Audio: aac ([64][0][0][0] / 0x0040), 48000 Hz, stereo, fltp, 128 kb/s (default)
    
                                                     Metadata:
    
                                                       creation_time   : 2016-03-26 16:10:16
    
                                                       handler_name    : SoundHandle
    
                                                       encoder         : La
    
03-26 12:10:20.037 17198-17198/com.noq D/FFMPEG: FFMPEG onFinish

  • ffmpeg android concatenation with different codec [on hold]

    31 mars 2016, par raphwilmes

    I’m trying to concatenate 10 videos, but 5 of them have
    Stream #0:0(und) : Video : h264 (High) (avc1 / 0x31637661), yuv420p, 600x976 [SAR 1:1 DAR 75:122], 17 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)

    And the rest have
    Stream #1:0(eng) : Video : h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p, 640x480x 175 kb/s, SAR 65536:65536 DAR 4:3, 7.69frp, 23.08 tbr, 90k tbn, 15tbc (default)

    And my code is :

    String commandForMerge = "";
    
for(int i = 1; i<=numberQuestion;i++){
    
    commandForMerge += "-i "+toDir+"/image"+i+".mp4 -i "+toDir+"/"+i+".mp4 ";
    
}
    
String cmd = commandForMerge+"-filter_complex concat=n=10:v=1:a=1 -y "+toDir+"/input.mp4";
    
execFFmpegBinaryMerge(cmd);

    Here my fonction :

    private void execFFmpegBinaryMerge(final String command) {
    
    try {
    

    
        ffmpeg.execute(command, new ExecuteBinaryResponseHandler() {
    
            @Override
    
            public void onFailure(String s) {
    
            }
    

    
            @Override
    
            public void onSuccess(String s) {
    
            }
    

    
            @Override
    
            public void onProgress(String s) {
    
                txtProcess.setText(txtProcess.getText()+"\n "+s.toString());
    
            }
    

    
            @Override
    
            public void onStart() {
    
                txtProcess.setText("mise en place...");
    
            }
    

    
            @Override
    
            public void onFinish() {
    

    
            }
    
        });
    
    } catch (FFmpegCommandAlreadyRunningException e) {
    
        // do nothing for now
    
    }
    
}

    I use this library : https://github.com/WritingMinds/ffmpeg-android-java

    Edit :

    Now, I’v this : Unable to find a suitable output format for ’[1:v]fps=25,setsar=1,setpts=PTS-STARTPTS[v1] ;’ Invalid Agurment

    My Command is : *ffmpeg -i image1.mp4 -i 1.mp4 -i image2.mp4 -i 2.mp4 -i image3.mp4 -i 3.mp4.mp4 -i image4.mp4 -i 4.mp4 -i image5.mp4 -i .mp4

    - filter-complex
    "[0:v]scale=-1:480,pad=640:0 :(ow-iw)/2,setsar=1,setpts=PTS-STARTPTS[v0] ;
    [1:v]fps=25,setsar=1,setpts=PTS-STARTPTS[v1] ;
    [2:v]scale=-1:480,pad=640:0 :(ow-iw)/2,setsar=1,setpts=PTS-STARTPTS[v2] ;
    [3:v]fps=25,setsar=1,setpts=PTS-STARTPTS[v3] ;
    [4:v]scale=-1:480,pad=640:0 :(ow-iw)/2,setsar=1,setpts=PTS-STARTPTS[v4] ;
    [5:v]fps=25,setsar=1,setpts=PTS-STARTPTS[v5] ;
    [6:v]scale=-1:480,pad=640:0 :(ow-iw)/2,setsar=1,setpts=PTS-STARTPTS[v6] ;
    [7:v]fps=25,setsar=1,setpts=PTS-STARTPTS[v7] ;
    [8:v]scale=-1:480,pad=640:0 :(ow-iw)/2,setsar=1,setpts=PTS-STARTPTS[v8] ;
    [9:v]fps=25,setsar=1,setpts=PTS-STARTPTS[v9] ;"
    ’[v0][0:a][v1][1:a][v2][2:a][v3][3:a][v4][4:a][v5][5:a][v6][6:a][v7][7:a][v8][8:a][v9][9:a]’ concat=n=10:v=1:a=1 -y output.mp4
    *

    Now the "[0:v]scale=-1:480,pad=640:0 :(ow-iw)/2,setsar=1,setpts=PTS-STARTPTS[v0] ;" pass but not the [1:v]fps=25,setsar=1,setpts=PTS-STARTPTS[v1] ;

    output :

    WARINING:linker : /data/data/vrapp_mobile.com.duoquiz2/files/ffmpeg has text relocation. This is wasting memory and is security risk. Please fix.
    ffmpeg version n2.4.2 Copyright (c) 2000-2014 the FFmpeg developpers built on Oct 7 2014 15:08:46 with gcc 4.8 (GCC)
    configuration :—target-os=linux —cross-prefix=/home/sb/Source-Code/ffmpeg-android/toolchain-android/bin/arm-linux-androideabi- —arm=arm —cpu=cortex-a8 —enable-runtime-cpudetect —sysroot=/home/sb/Source-Code/ffmpeg-android/toolchain-android/sysroot —enable-pic—enable-libx264 —enable-libass —enable-libfreetype —enable-libfrididi —enable-fontconfig —enable-pthreads —disable-debug —disable-ffserver —enable-version3 —enable-hardcored-tables —disable-ffplay —disable-ffprobe —enable-gpl —enable-yasm —disable-doc —disable-shared —enable-static —pjg-config=/home/sb/Source-Code/ffmpeg-android/ffmpeg-pkg-config —prefix=/home/sb/Source-Code/ffmpeg-android/build/armeabi-v7a-neon —extra-cflags=’-l/home/sb/Source-Code/ffmpeg-android/toolchain-android/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fno-strict-overflow -fstack-protextor-all -mfpu=neon’ —extra-ldflags=’-L/home/sb/Source-Code/ffmpeg-android/toolchain-android/lib -Wl,-z,relro -Wl,now -pie’ —extra-libs=’-lpng -lexpat -lm’ —extra-cxxflags =
    libavutil 54. 7.100/54. 7.100
    libavcodec 56 1.100/56. 1.100
    libavformat 56. 4.101/56. 4.101
    libavdevice 56. 0.100/56. 0.100
    libavfilter 5. 1.100/5. 1.100
    libswscale 3. 0.100/3. 0.100
    libswresample 1. 1.100/1. 1.100
    libpostproc 53. 0.100/53. 0.100
    Input #0,mov,mp4,m4a,3gp,mj2, from ’/storage/emulated/0/DuoQuiz/image1.mp4’ :
    Metadata :
    major_brand :isom
    minor_version :512
    compatible_brands:isomiso2avc1mp41
    encoder :Lavf56.4.101
    Duration : 00:00:02.40, start : 0.023021 , bitrate : 334 kb/s
    Stream #0:0(und) : Video : h264 (High) (avc1 / 0x31637661), yuv420p, 600x976 [SAR 1:1 DAR 75:122], 17 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
    Metadata :
    handler_name : VideoHandler
    Stream #0:1(und) : Audio.mp3 (mp4a / 0x6134706D), 48000 Hz, stereo, s16p, 320 kb/s (default)
    Metadata :
    handler_name :SoundHandler
    Input #1,mov,mp4,m4a,3gp,3g2,mj2, from ’/storage/emulated/0/DuoQuiz/1.mp4’ :
    Metadata :
    major_brand :isom
    minor_version :0
    compatible_brands:isom3gp4
    creation_time :2016-03-21 16:05:25
    Duration : 00:00:02.73, start : 0.000000, bitrate : 229 kb/s
    Stream #1:0(eng) : Video : h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p, 640x480x 175 kb/s, SAR 65536:65536 DAR 4:3, 7.69frp, 23.08 tbr, 90k tbn, 15tbc (default)
    Metadata :
    rotate :270
    creation_time :2016-03-21 16:05:25
    handler_name :VideoHandle
    Side data :
    displaymatrix : rotation of 90.00 degrees
    Stream #1:1(eng) : Audio : aac (mp4a / 0x6134706D),44100 Hz, mono, fltp, 49 kb/s (default)
    Metadata :
    creation_time :2016-03-21 16:05:25
    handler_name :SoundHandle
    Input #2,mov,mp4,m4a,3gp,mj2, from ’/storage/emulated/0/DuoQuiz/image2.mp4’ :
    Metadata :
    major_brand :isom
    minor_version :512
    compatible_brands:isomiso2avc1mp41
    encoder :Lavf56.4.101
    Duration : 00:00:02.40, start : 0.023021 , bitrate : 334 kb/s
    Stream #0:0(und) : Video : h264 (High) (avc1 / 0x31637661), yuv420p, 600x976 [SAR 1:1 DAR 75:122], 17 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
    Metadata :
    handler_name : VideoHandler
    Stream #0:1(und) : Audio.mp3 (mp4a / 0x6134706D), 48000 Hz, stereo, s16p, 320 kb/s (default)
    Metadata :
    handler_name :SoundHandler
    Input #3,mov,mp4,m4a,3gp,3g2,mj2, from ’/storage/emulated/0/DuoQuiz/2.mp4’ :
    Metadata :
    major_brand :isom
    minor_version :0
    compatible_brands:isom3gp4
    creation_time :2016-03-21 16:05:25
    Duration : 00:00:02.73, start : 0.000000, bitrate : 229 kb/s
    Stream #1:0(eng) : Video : h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p, 640x480x 175 kb/s, SAR 65536:65536 DAR 4:3, 7.69frp, 23.08 tbr, 90k tbn, 15tbc (default)
    Metadata :
    rotate :270
    creation_time :2016-03-21 16:05:25
    handler_name :VideoHandle
    Side data :
    displaymatrix : rotation of 90.00 degrees
    Stream #1:1(eng) : Audio : aac (mp4a / 0x6134706D),44100 Hz, mono, fltp, 49 kb/s (default)
    Metadata :
    creation_time :2016-03-21 16:05:25
    handler_name :SoundHandle
    Input #4,mov,mp4,m4a,3gp,mj2, from ’/storage/emulated/0/DuoQuiz/image3.mp4’ :
    Metadata :
    major_brand :isom
    minor_version :512
    compatible_brands:isomiso2avc1mp41
    encoder :Lavf56.4.101
    Duration : 00:00:02.40, start : 0.023021 , bitrate : 334 kb/s
    Stream #0:0(und) : Video : h264 (High) (avc1 / 0x31637661), yuv420p, 600x976 [SAR 1:1 DAR 75:122], 17 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
    Metadata :
    handler_name : VideoHandler
    Stream #0:1(und) : Audio.mp3 (mp4a / 0x6134706D), 48000 Hz, stereo, s16p, 320 kb/s (default)
    Metadata :
    handler_name :SoundHandler
    Input #5,mov,mp4,m4a,3gp,3g2,mj2, from ’/storage/emulated/0/DuoQuiz/3.mp4’ :
    Metadata :
    major_brand :isom
    minor_version :0
    compatible_brands:isom3gp4
    creation_time :2016-03-21
    Duration : 00:00:02.73, start : 0.000000, bitrate : 229 kb/s
    Stream #1:0(eng) : Video : h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p, 640x480x 175 kb/s, SAR 65536:65536 DAR 4:3, 7.69frp, 23.08 tbr, 90k tbn, 15tbc (default)
    Metadata :
    rotate :270
    creation_time :2016-03-2116:05:25
    handler_name :VideoHandle
    Side data :
    displaymatrix : rotation of 90.00 degrees
    Stream #1:1(eng) : Audio : aac (mp4a / 0x6134706D),44100 Hz, mono, fltp, 49 kb/s (default)
    Metadata :
    creation_time :2016-03-21 16:05:25
    handler_name :SoundHandle
    Input #6,mov,mp4,m4a,3gp,mj2, from ’/storage/emulated/0/DuoQuiz/image4.mp4’ :
    Metadata :
    major_brand :isom
    minor_version :512
    compatible_brands:isomiso2avc1mp41
    encoder :Lavf56.4.101
    Duration : 00:00:02.40, start : 0.023021 , bitrate : 334 kb/s
    Stream #0:0(und) : Video : h264 (High) (avc1 / 0x31637661), yuv420p, 600x976 [SAR 1:1 DAR 75:122], 17 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
    Metadata :
    handler_name : VideoHandler
    Stream #0:1(und) : Audio.mp3 (mp4a / 0x6134706D), 48000 Hz, stereo, s16p, 320 kb/s (default)
    Metadata :
    handler_name :SoundHandler
    Input #7,mov,mp4,m4a,3gp,3g2,mj2, from ’/storage/emulated/0/DuoQuiz/4.mp4’ :
    Metadata :
    major_brand :isom
    minor_version :0
    compatible_brands:isom3gp4
    creation_time :2016-03-21
    Duration : 00:00:02.73, start : 0.000000, bitrate : 229 kb/s
    Stream #1:0(eng) : Video : h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p, 640x480x 175 kb/s, SAR 65536:65536 DAR 4:3, 7.69frp, 23.08 tbr, 90k tbn, 15tbc (default)
    Metadata :
    rotate :270
    creation_time :2016-03-2116:05:25
    handler_name :VideoHandle
    Side data :
    displaymatrix : rotation of 90.00 degrees
    Stream #1:1(eng) : Audio : aac (mp4a / 0x6134706D),44100 Hz, mono, fltp, 49 kb/s (default)
    Metadata :
    creation_time :2016-03-21 16:05:25
    handler_name :SoundHandle
    Input #8,mov,mp4,m4a,3gp,mj2, from ’/storage/emulated/0/DuoQuiz/image5.mp4’ :
    Metadata :
    major_brand :isom
    minor_version :512
    compatible_brands:isomiso2avc1mp41
    encoder :Lavf56.4.101
    Duration : 00:00:02.40, start : 0.023021 , bitrate : 334 kb/s
    Stream #0:0(und) : Video : h264 (High) (avc1 / 0x31637661), yuv420p, 600x976 [SAR 1:1 DAR 75:122], 17 kb/s, 25 fps, 25 tbr, 12800 tbn, 50 tbc (default)
    Metadata :
    handler_name : VideoHandler
    Stream #0:1(und) : Audio.mp3 (mp4a / 0x6134706D), 48000 Hz, stereo, s16p, 320 kb/s (default)
    Metadata :
    handler_name :SoundHandler
    Input #9,mov,mp4,m4a,3gp,3g2,mj2, from ’/storage/emulated/0/DuoQuiz/5.mp4’ :
    Metadata :
    major_brand :isom
    minor_version :0
    compatible_brands:isom3gp4
    creation_time :2016-03-21
    Duration : 00:00:02.73, start : 0.000000, bitrate : 229 kb/s
    Stream #1:0(eng) : Video : h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p, 640x480x 175 kb/s, SAR 65536:65536 DAR 4:3, 7.69frp, 23.08 tbr, 90k tbn, 15tbc (default)
    Metadata :
    rotate :270
    creation_time :2016-03-2116:05:25
    handler_name :VideoHandle
    Side data :
    displaymatrix : rotation of 90.00 degrees
    Stream #1:1(eng) : Audio : aac (mp4a / 0x6134706D),44100 Hz, mono, fltp, 49 kb/s (default)
    Metadata :
    creation_time :2016-03-21 16:05:25
    handler_name :SoundHandle
    [AVFilterGraph @ 0x2b5b2e10] No such filter : ""
    Error configuring filter
    *

    On my computer, i try this command :

    -i image1.mp4 -i 1.mp4 -i image2.mp4 -i 2.mp4 -i image3.mp4 -i 3.mp4 -i image4.mp4 -i 4.mp4 -i image5.mp4 -i 5.mp4 -filter_complex "[0:v]scale=-1:480,pad=640:0:(ow-iw)/2,setsar=1,setpts=PTS-STARTPTS[v0]; [1:v]fps=25,setsar=1,setpts=PTS-STARTPTS[v1]; [2:v]scale=-1:480,pad=640:0:(ow-iw)/2,setsar=1,setpts=PTS-STARTPTS[v2]; [3:v]fps=25,setsar=1,setpts=PTS-STARTPTS[v3]; [4:v]scale=-1:480,pad=640:0:(ow-iw)/2,setsar=1,setpts=PTS-STARTPTS[v4]; [5:v]fps=25,setsar=1,setpts=PTS-STARTPTS[v5]; [6:v]scale=-1:480,pad=640:0:(ow-iw)/2,setsar=1,setpts=PTS-STARTPTS[v6]; [7:v]fps=25,setsar=1,setpts=PTS-STARTPTS[v7]; [8:v]scale=-1:480,pad=640:0:(ow-iw)/2,setsar=1,setpts=PTS-STARTPTS[v8]; [9:v]fps=25,setsar=1,setpts=PTS-STARTPTS[v9]; [v0][0:a][v1][1:a][v2][2:a][v3][3:a][v4][4:a][v5][5:a][v6][6:a][v7][7:a][v8][8:a][v9][9:a] concat=n=10:v=1:a=1" -y output.mp4

    That’s ok on my PC but not on my Android

  • Already installed ffmpeg, how to add libvpx after the fact

    16 mars 2016, par Jizbo Jonez

    I have ffmpeg already installed on my server for the past 6 months, everything works fine but now it seems I need libvpx to be added to it so I can encode webm files. Is it possible to add this to my current ffmpeg or does it need to be removed and rebuilt from scratch ?

    My current ffmpeg setup looks like this -

    ffmpeg version N-35515-g901af94-syslint, Copyright (c) 2000-2011 the FFmpeg developers
    
  built on Dec  6 2011 20:05:55 with gcc 4.1.2 20080704 (Red Hat 4.1.2-51)
    
  configuration: --prefix=/usr/local/cpffmpeg --enable-shared --enable-nonfree --enable-gpl --enable-pthreads --enable-libopencore-amrnb --enable-decoder=liba52 --enable-libopencore-amrwb --enable-libfaac --enable-libmp3lame --enable-libtheora --enable-libvorbis --enable-libx264 --enable-libxvid --extra-cflags=-I/usr/local/cpffmpeg/include/ --extra-ldflags=-L/usr/local/cpffmpeg/lib --enable-version3 --extra-version=syslint

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