ffmpeg -i 'concat:input1input2' -codec copy output.mkv. Video:4647kB audio:736kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 1. Use this method with formats that support file-level concatenation ( MPEG-1, MPEG-2 PS, DV ). I use for merge / concat only videos in the same resolution and bitrate For me do not work ffmpeg -i 'concat:4' -c copy output. Auto-inserting h264_mp4toannexb bitstream filterÄuration: N/A, start: 0.000000, bitrate: 792 kb/s What I have done is used the ffprobe to compare the details of the videos since they are both 30 fps, mp4 files, same size, and tbn. To explain this effect better please view the video. FFmpeg can concatenate multiple mp4 files into a single mp4 file - without any intermediate steps, and without any re-encoding. Thank you for your help in advance and let me know if I can clarify anything here.
Ffmpeg concat 2 mp4 videos download#
I am trying to make a tiktok compilation so I download the tiktoks and then use ffmpeg to create it. I have searched many articles but can not find an answer.
When I play it in VLC, the timing is fine but the audio is still missing.
Ffmpeg concat 2 mp4 videos windows#
The second video plays a slower speed and loses it's audio, but not only that, the time elapsed counter in the windows video player also slows down. I am trying to concatenate two videos using FFMPEG concat.