Kein solcher Filter in ffmpeg

Ich versuche, die Diashow mit unter Befehl zu erstellen.Kein solcher Filter in ffmpeg

Hier ist der Befehl I ausgeführt haben:

ffmpeg 
-loop 1 -t 1 -i /sdcard/input0.png 
-loop 1 -t 1 -i /sdcard/input1.png 
-loop 1 -t 1 -i /sdcard/input2.png 
-loop 1 -t 1 -i /sdcard/input3.png 
-loop 1 -t 1 -i /sdcard/input4.png 
-filter_complex 
"[0:v]trim=duration=15,fade=t=out:st=14.5:d=0.5[v0]; 
[1:v]trim=duration=15,fade=t=in:st=0:d=0.5,fade=t=out:st=14.5:d=0.5[v1]; 
[2:v]trim=duration=15,fade=t=in:st=0:d=0.5,fade=t=out:st=14.5:d=0.5[v2]; 
[3:v]trim=duration=15,fade=t=in:st=0:d=0.5,fade=t=out:st=14.5:d=0.5[v3]; 
[4:v]trim=duration=15,fade=t=in:st=0:d=0.5,fade=t=out:st=14.5:d=0.5[v4]; 
[v0][v1][v2][v3][v4]concat=n=5:v=1:a=0,format=yuv420p[v]" -map "[v]" /sdcard/out.mp4

bei der Ausführung dieses Befehls gibt es Fehler so etwas wie:

onFailure: ffmpeg version n3.0.1 Copyright (c) 2000-2016 the FFmpeg developers 
    built with gcc 4.8 (GCC) 
    configuration: --target-os=linux --cross-prefix=/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/bin/arm-linux-androideabi- --arch=arm --cpu=cortex-a8 --enable-runtime-cpudetect --sysroot=/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/sysroot --enable-pic --enable-libx264 --enable-libass --enable-libfreetype --enable-libfribidi --enable-libmp3lame --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/vagrant/SourceCode/ffmpeg-android/ffmpeg-pkg-config --prefix=/home/vagrant/SourceCode/ffmpeg-android/build/armeabi-v7a --extra-cflags='-I/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/include -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fno-strict-overflow -fstack-protector-all' --extra-ldflags='-L/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/lib -Wl,-z,relro -Wl,-z,now -pie' --extra-libs='-lpng -lexpat -lm' --extra-cxxflags= 
    libavutil  55. 17.103/55. 17.103 
    libavcodec  57. 24.102/57. 24.102 
    libavformat 57. 25.100/57. 25.100 
    libavdevice 57. 0.101/57. 0.101 
    libavfilter  6. 31.100/6. 31.100 
    libswscale  4. 0.100/4. 0.100 
    libswresample 2. 0.101/2. 0.101 
    libpostproc 54. 0.100/54. 0.100 
[mjpeg @ 0x4362af10] Changing bps to 8 
Input #0, image2, from '/sdcard/img0001.jpg': 
    Duration: 00:00:00.04, start: 0.000000, bitrate: 2410 kb/s 
    Stream #0:0: Video: mjpeg, yuvj444p(pc, bt470bg/unknown/unknown), 259x194 [SAR 1:1 DAR 259:194], 25 fps, 25 tbr, 25 tbn, 25 tbc 
[mjpeg @ 0x436300a0] Changing bps to 8 
Input #1, image2, from '/sdcard/img0002.jpg': 
    Duration: 00:00:00.04, start: 0.000000, bitrate: 2053 kb/s 
    Stream #1:0: Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown), 290x174 [SAR 1:1 DAR 5:3], 25 fps, 25 tbr, 25 tbn, 25 tbc 
[mjpeg @ 0x436383a0] Changing bps to 8 
Input #2, image2, from '/sdcard/img0003.jpg': 
    Duration: 00:00:00.04, start: 0.000000, bitrate: 3791 kb/s 
    Stream #2:0: Video: mjpeg, yuvj444p(pc, bt470bg/unknown/unknown), 300x168 [SAR 1:1 DAR 25:14], 25 fps, 25 tbr, 25 tbn, 25 tbc 
[mjpeg @ 0x43648f50] Changing bps to 8 
Input #3, image2, from '/sdcard/img0004.jpg': 
    Duration: 00:00:00.04, start: 0.000000, bitrate: 1796 kb/s 
    Stream #3:0: Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown), 259x194 [SAR 1:1 DAR 259:194], 25 fps, 25 tbr, 25 tbn, 25 tbc 
[mjpeg @ 0x437b4070] Changing bps to 8 
Input #4, image2, from '/sdcard/img0005.jpg': 
    Duration: 00:00:00.04, start: 0.000000, bitrate: 1083 kb/s 
    Stream #4:0: Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown), 212x160 [SAR 1:1 DAR 53:40], 25 fps, 25 tbr, 25 tbn, 25 tbc 
[AVFilterGraph @ 0x4393c960] No such filter: '"' 
Error initializing complex filters. 
Invalid argument

und ich verwendet, um dieses Demo https://github.com/WritingMinds/ffmpeg-android-java

Quelle

2016-07-04 sneha desai

Sie müssen den vollständigen Befehl und die gesamte Konsolenausgabe anzeigen, damit wir sehen können, was tatsächlich vor sich geht. – LordNeckbeard

Sieht aus wie die üblichen Android-Zitat Shenanigans. Versuche es ohne Anführungszeichen oder suche diese Seite nach dem, was die vielen anderen Benutzer gemacht haben. Außerdem haben alle Bildeingaben eine unterschiedliche Breite und Höhe. Dies wird wahrscheinlich zu gestreckten/gequetschten Ausgabe-Frames führen. – LordNeckbeard

Ich bezog diese Links: http://superuser.com/questions/833232/create-video-with-5-images-with-fadein-out-effect-in-ffmpeg/834035#834035 http: // superuser.com/questions/1078920/how-to-pass-arguments-to-blend-filter-ffmpeg/1079163 http://superuser.com/questions/1002562/convert-multiple-images-to-a-gif -mit-Kreuz-Lösung? lq = 1 –

Es funktioniert für Ich in Node.JS, aber es sollte überall funktionieren.

var exec = require('child_process'); 
const execFFMpeg = function() { 
    console.log('... ffmpeg executing'); 
    const process = exec.execFile(
     'ffmpeg', 
     [ 
      "-loop", "1", "-t", "2", "-i", "./images/0036d185-9d8c-4636-87b4-d3633c072ca1_original_Britain-Weather-38.jpg", 
      "-loop", "1", "-t", "2", "-i", "./images/0024882d-4cb9-4722-a0a2-7efaf7ca67eb_original_Pelicans_Bucks_Basketball_59.jpg", 
      "-loop", "1", "-t", "2", "-i", "./images/005a7a78-1f16-441a-b045-13f5d8a6fa1c_original_Houston_Rodeo_67.jpg", 
      "-loop", "1", "-t", "2", "-i", "./images/00631475-78db-424c-bea1-8bc190300e51_original_Britain_Northern_Lights_8.jpg", 
      "-loop", "1", "-t", "2", "-i", "./images/00bab729-43eb-4cd9-b2c8-e23867e3dbc6_original_Golf_Course_Plane_Crash_79.jpg", 
      "-filter_complex", 
      "[1:v][0:v]blend=all_expr='A*(if(gte(T,0.5),1,T/0.5))+B*(1-(if(gte(T,0.5),1,T/0.5)))'[b1v];[2:v][1:v]blend=all_expr='A*(if(gte(T,0.5),1,T/0.5))+B*(1-(if(gte(T,0.5),1,T/0.5)))'[b2v];[3:v][2:v]blend=all_expr='A*(if(gte(T,0.5),1,T/0.5))+B*(1-(if(gte(T,0.5),1,T/0.5)))'[b3v];[4:v][3:v]blend=all_expr='A*(if(gte(T,0.5),1,T/0.5))+B*(1-(if(gte(T,0.5),1,T/0.5)))'[b4v];[0:v][b1v][1:v][b2v][2:v][b3v][3:v][b4v][4:v]concat=n=9:v=1:a=0,format=yuv420p[v]", 
      "-map", "[v]", "1ddba2f2-1e8e-11e7-b451-069f7b36a73b_original_generated-showcase-video.mp4" 
     ], 
     { 
      cwd: './image-rendition' 
     }, 
     function(err, stdout, stderr) { 
      console.log('... ffmpeg is compeled:'); 
     } 
    ); 

    process.stdout.on('data', console.log); 
    process.stderr.on('data', console.error); 
}; 
execFFMpeg();

Entfernen Sie alle Leerzeichen zwischen den filter_complex-Regeln.

Danke.

Quelle

2017-04-13 12:40:29

Kein solcher Filter in ffmpeg

Antwort

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