必須將它們轉換為一個易於連線的MPEG格式。 下面是一個我使用的指令碼，並呼叫"ffcat"作為GoPro視訊。 它實際上執行幾個"ffmpeg -i"命令，這些命令產生 concatenate-able MPEG，它被管道轉換成一個ffmpeg命令，然後將它們轉換成一個 H.264 mp4檔案。

它還將視訊大小調整為 720，但你可能不希望。

"h264options"是我最近在網際網路上發現的標誌 h264.code-shop.com

希望這能幫到你 Reid

cmd="("

h264options="-vcodec libx264 -b 512k -flags +loop+mv4 -cmp 256 
 -partitions +parti4x4+parti8x8+partp4x4+partp8x8+partb8x8 
 -me_method hex -subq 7 -trellis 1 -refs 5 -bf 3 
 -flags2 +bpyramid+wpred+mixed_refs+dct8x8 -coder 1 -me_range 16 
 -g 250 -keyint_min 25 -sc_threshold 40 -i_qfactor 0.71 -qmin 10
 -qmax 51 -qdiff 4"
 


outfile="out-`date +%F-%H%M.%S`.mp4"for i;do
 cmd="${cmd}ffmpeg -i $i -ab 256000 -vb 10000000 -mbd rd -trellis 2 -cmp 2 -subcmp 2 -g 100 -f mpeg -;"done
cmd="${cmd} ) | ffmpeg -y -i - -threads 8 ${h264options} -vb 10000000 -acodec libfaac -ar 44100 -ab 128k -s 1280x720 ${outfile}"
echo"${cmd}"eval ${cmd}

從ffmpeg手冊頁"範例"部分：

·You can put many streams of the same type in the output:

 ffmpeg -i test1.avi -i test2.avi -vcodec copy -acodec copy 
 -vcodec copy -acodec copy test12.avi -newvideo -newaudio

 In addition to the first video and audio streams, the resulting
 output file test12.avi will contain the second video and
 
 the second
 audio stream found in the input streams list.The"-newvideo","-newaudio"and"-newsubtitle" options
 have to be specified immediately after the name of the output file
 to which you want to add them.