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[Linux] 猴哥,帮我看看这是什么问题~~~~~

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发表于 2017-9-30 17:24:16 | 显示全部楼层 |阅读模式

$cwd4 = ' '.$ffmpeg.' -i '.$original_video.' -i '.getcwd().'/uploads/video/708209935.mp4 -filter_complex "[0:v][1:v]overlay=x="if(gte(t,1), max(0, w - (t-1)*480), NAN)":y=0" -y '.$outputVideo.'';

exec("$cwd4 2>&1",$out4);  

请教下哪里出错了~~~@大师兄


报错如下:
    [0] => ffmpeg version N-87257-g8e17cd2 Copyright (c) 2000-2017 the FFmpeg developers
    [1] =>   built with gcc 7.1.0 (GCC)
    [2] =>   configuration: --enable-gpl --enable-version3 --enable-cuda --enable-cuvid --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-nvenc --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenh264 --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-libzimg --enable-lzma --enable-zlib
    [3] =>   libavutil      55. 74.100 / 55. 74.100
    [4] =>   libavcodec     57.105.100 / 57.105.100
    [5] =>   libavformat    57. 82.100 / 57. 82.100
    [6] =>   libavdevice    57.  8.100 / 57.  8.100
    [7] =>   libavfilter     6.105.100 /  6.105.100
    [8] =>   libswscale      4.  7.103 /  4.  7.103
    [9] =>   libswresample   2.  8.100 /  2.  8.100
    [10] =>   libpostproc    54.  6.100 / 54.  6.100
    [11] => Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'E:\PHPStudy\WWW\lxt.cncn.net\webapp/uploads/video/bg_move.mp4':
    [12] =>   Metadata:
    [13] =>     major_brand     : mp42
    [14] =>     minor_version   : 1
    [15] =>     compatible_brands: mp41mp42isom
    [16] =>     creation_time   : 2017-09-18T09:49:31.000000Z
    [17] =>     location        : +24.5055+118.1366+39.959991/
    [18] =>   Duration: 00:00:11.70, start: 0.000000, bitrate: 23837 kb/s
    [19] =>     Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709, progressive), 1920x1080, 23739 kb/s, 59.91 fps, 60 tbr, 600 tbn, 1200 tbc (default)
    [20] =>     Metadata:
    [21] =>       rotate          : 90
    [22] =>       creation_time   : 2017-09-18T09:49:32.000000Z
    [23] =>       handler_name    : Core Media Video
    [24] =>     Side data:
    [25] =>       displaymatrix: rotation of -90.00 degrees
    [26] =>     Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, mono, fltp, 92 kb/s (default)
    [27] =>     Metadata:
    [28] =>       creation_time   : 2017-09-18T09:49:32.000000Z
    [29] =>       handler_name    : Core Media Audio
    [30] => Input #1, mov,mp4,m4a,3gp,3g2,mj2, from 'E:\PHPStudy\WWW\lxt.cncn.net\webapp/uploads/video/708209935.mp4':
    [31] =>   Metadata:
    [32] =>     major_brand     : mp42
    [33] =>     minor_version   : 0
    [34] =>     compatible_brands: mp42mp41isomavc1
    [35] =>     creation_time   : 2017-03-09T01:53:56.000000Z
    [36] =>   Duration: 00:00:08.85, start: 0.000000, bitrate: 4749 kb/s
    [37] =>     Stream #1:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709), 1920x1080 [SAR 1:1 DAR 16:9], 4494 kb/s, 25 fps, 25 tbr, 25 tbn, 50 tbc (default)
    [38] =>     Metadata:
    [39] =>       creation_time   : 2017-03-09T01:53:56.000000Z
    [40] =>       handler_name    : L-SMASH Video Handler
    [41] =>       encoder         : AVC Coding
    [42] =>     Stream #1:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 256 kb/s (default)
    [43] =>     Metadata:
    [44] =>       creation_time   : 2017-03-09T01:53:56.000000Z
    [45] =>       handler_name    : L-SMASH Audio Handler
    [46] => [AVFilterGraph @ 000000000277aca0] No such filter: '1)'
    [47] => Error initializing complex filters.
    [48] => Invalid argument

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发表于 2017-10-6 05:39:38 | 显示全部楼层
if(gte(t\,1), 试试看
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