2017-03-17 234 views
0

我试过这个命令: ffmpeg -i 'concat:10.mov|11.mov' -codec copy out.mov 输出文件out.mov只显示第一个电影(10.mov)中的内容。用ffmpeg合并视频

一直使用谷歌搜索几个小时,并尝试了很多东西,但没有任何作品。我希望在不重新编码文件的情况下完成此操作。只需合并相同的编解码器 ffmpeg version 3.2.4 Copyright (c) 2000-2017 the FFmpeg developers built with Apple LLVM version 8.0.0 (clang-800.0.42.1) configuration: --prefix=/usr/local/Cellar/ffmpeg/3.2.4 --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-hardcoded-tables --enable-avresample --cc=clang --host-cflags= --host-ldflags= --enable-libmp3lame --enable-libx264 --enable-libxvid --enable-opencl --disable-lzma --enable-vda libavutil 55. 34.101/55. 34.101 libavcodec 57. 64.101/57. 64.101 libavformat 57. 56.101/57. 56.101 libavdevice 57. 1.100/57. 1.100 libavfilter 6. 65.100/6. 65.100 libavresample 3. 1. 0/3. 1. 0 libswscale 4. 2.100/4. 2.100 libswresample 2. 3.100/2. 3.100 libpostproc 54. 1.100/54. 1.100 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ff678802600] Found duplicated MOOV Atom. Skipped it Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'concat:10.mov|11.mov': Metadata: creation_time : 2017-03-17T12:15:22.000000Z major_brand : qt
minor_version : 537134592 compatible_brands: qt
Duration: 00:00:29.96, start: 0.000000, bitrate: 140810 kb/s Stream #0:0: Video: prores (apcn/0x6E637061), yuv422p10le, 1280x720, 116735 kb/s, SAR 1:1 DAR 16:9, 50 fps, 50 tbr, 5k tbn, 5k tbc (default) Metadata: handler_name : Telestream Inc. Telestream Media Framework - Local 99.99.999999 encoder : Apple ProRes 422 Output #0, mov, to 'out.mov': Metadata: compatible_brands: qt
major_brand : qt
minor_version : 537134592 encoder : Lavf57.56.101 Stream #0:0: Video: prores (apcn/0x6E637061), yuv422p10le, 1280x720 [SAR 1:1 DAR 16:9], q=2-31, 116735 kb/s, 50 fps, 50 tbr, 10k tbn, 5k tbc (default) Metadata: handler_name : Telestream Inc. Telestream Media Framework - Local 99.99.999999 encoder : Apple ProRes 422 Stream mapping: Stream #0:0 -> #0:0 (copy) Press [q] to stop, [?] for help frame= 1498 fps=0.0 q=-1.0 Lsize= 426938kB time=00:00:29.94 bitrate=116815.8kbits/s speed=50.8x
video:426930kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.001997%

任何想法?会让我的生活很容易得多,如果我得到这个工作:)

回答

2

QuickTime文件有一个索引,因此不能用一个愚蠢的操作,如CONCAT协议来加盟。

的CONCAT分流器需要这样的格式:

#1创建一个文本文件。

file '10.mov' 
file '11.mov' 

#2加入他们的行列

ffmpeg -f concat -i list.txt -c copy merged.mov 
+0

谢谢!工作完美。我现在要做的就是找出一种方法在applescript中创建.txt文件。 Bur是另一个令人头痛的问题:D –

+0

现在头痛在这里:(http://stackoverflow.com/questions/42868682/how-do-i-pass-a-variable-to-shell-script –