FFMPEG MP4 CONCAT HOW TO
Patches should be submitted to the ffmpeg-devel mailing list and not this bug tracker. Here is a one-liner to convert mp4 files to ts ffmpeg -i file1.mp4 -c copy -bsf:v h264mp4toannexb -f mpegts fileIntermediate1.ts After finishing the conversions, you can then simply cat them together using the Linux terminal or use the concat command in FFmpeg. Search for jobs related to How to concatenate two mp4 files using ffmpeg or hire on the world's largest freelancing marketplace with 21m+ jobs. safe 0 this is needed if absolute paths are provided as the input. ffmpeg -f concat -safe 0 -i list.txt output.mp4 -f concat this forces ffmpeg to use concat mode for the output file. Video:357594kB audio:65527kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.809105% Now let's create the FFmpeg terminal command that will concatenate the videos together and take a closer look at what each part of it is doing. The filter works on segments of synchronized video and audio streams. Stream #0:1: Audio: aac ( / 0x0040), 44100 Hz, stereo, 127 kb/sįrame=104851 fps=30379 q=-1.0 Lsize= 426545kB time=01:09:54.07 bitrate= 833.1kbits/s ffmpeg videos.txt file video1.mp4 file video2.mp4 file video3.mp4 ffmpeg -safe 0 -f concat -i videos.txt -c copy output. Concatenate audio and video streams, joining them together one after the other. Estimating duration from bitrate, this may be inaccurateĭuration: 00:00:00.02, start: 0.000000, bitrate: 11 kb/s Problem : After the videos are joined the second video is always corruptedĮven if i change the order in mylist.txt toįfmpeg version 2.3.3-tessus Copyright (c) 2000-2014 the FFmpeg developersīuilt on 20:44:45 with clang version 3.3 (tags/RELEASE_33/final)Ĭonfiguration: -cc=/opt/local/bin/clang-mp-3.3 -prefix=/Users/tessus/data/ext/ffmpeg/sw -as=yasm -extra-version=tessus -disable-shared -enable-static -disable-ffplay -enable-gpl -enable-pthreads -enable-postproc -enable-libmp3lame -enable-libtheora -enable-libvorbis -enable-libx264 -enable-libx265 -enable-libxvid -enable-libspeex -enable-bzlib -enable-zlib -enable-libopencore-amrnb -enable-libopencore-amrwb -enable-libxavs -enable-version3 -enable-libvo-aacenc -enable-libvo-amrwbenc -enable-libvpx -enable-libgsm -enable-libopus -enable-libmodplug -enable-fontconfig -enable-libfreetype -enable-libass -enable-libbluray -enable-filters -disable-indev=qtkit -enable-runtime-cpudetect
% ffmpeg -f concat -i mylist.txt -c copy out.mp4
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