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created xstack script. now we can do american flags
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iamdamosuzuki
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iamdamosuzuki
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Nov 3, 2020
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,174 @@ | ||
| #!/usr/bin/env bash | ||
|
|
||
| # Creates a mosiac of video files using the xstack filter | ||
|
|
||
| _usage(){ | ||
| cat <<EOF | ||
| $(basename "${0}") | ||
| Usage | ||
| $(basename "${0}") [OPTIONS] INPUT_FILE_1 INPUT_FILE_2 INPUT_FILE_3 INPUT_FILE_N | ||
| Options | ||
| -h display this help | ||
| -p previews in FFplay | ||
| -s saves to file with FFmpeg | ||
| Notes | ||
| INPUT_FILE_1 | ||
| INPUT_FILE_2 | ||
| Outcome | ||
| Creates a mosiac of video files using the xstack filter | ||
| The number of files MUST make a square. 4, 9, 16, or 25 | ||
| dependencies: ffmpeg 4.3 or later | ||
| EOF | ||
| } | ||
|
|
||
| numArgs=$# # The number of arguments passed | ||
|
|
||
| if [[ $numArgs == 5 ]] | ||
| then | ||
| outDim="2x2" | ||
| inputStringPlay="-i '${2}' -i '${3}' -i '${4}' -i '${5}'" | ||
| inputStringSave="-i "${2}" -i "${3}" -i "${4}" -i "${5}"" | ||
| filterString="[0:v]setpts=PTS-STARTPTS,scale=qvga[a0];\ | ||
| [1:v]setpts=PTS-STARTPTS,scale=qvga[a1];\ | ||
| [2:v]setpts=PTS-STARTPTS,scale=qvga[a2];\ | ||
| [3:v]setpts=PTS-STARTPTS,scale=qvga[a3];\ | ||
| [a0][a1][a2][a3]xstack=inputs=4:layout=0_0|0_h0|w0_0|w0_h0[out]" | ||
| elif [[ $numArgs == 10 ]] | ||
| then | ||
| outDim="3x3" | ||
| inputStringPlay="-i '${2}' -i '${3}' -i '${4}' -i '${5}' -i '${6}' -i '${7}' -i '${8}' -i '${9}' -i '${10}'" | ||
| inputStringSave="-i "${2}" -i "${3}" -i "${4}" -i "${5}" -i "${6}" -i "${7}" -i "${8}" -i "${9}" -i "${10}"" | ||
| filterString="[0:v]setpts=PTS-STARTPTS,scale=qvga[a0];\ | ||
| [1:v]setpts=PTS-STARTPTS,scale=qvga[a1];\ | ||
| [2:v]setpts=PTS-STARTPTS,scale=qvga[a2];\ | ||
| [3:v]setpts=PTS-STARTPTS,scale=qvga[a3];\ | ||
| [4:v]setpts=PTS-STARTPTS,scale=qvga[a4];\ | ||
| [5:v]setpts=PTS-STARTPTS,scale=qvga[a5];\ | ||
| [6:v]setpts=PTS-STARTPTS,scale=qvga[a6];\ | ||
| [7:v]setpts=PTS-STARTPTS,scale=qvga[a7];\ | ||
| [8:v]setpts=PTS-STARTPTS,scale=qvga[a8];\ | ||
| [a0][a1][a2][a3][a4][a5][a6][a7][a8]xstack=inputs=9:layout=0_0|w0_0|w0+w1_0|0_h0|w0_h0|w0+w1_h0|0_h0+h1|w0_h0+h1|w0+w1_h0+h1[out]" | ||
| elif [[ $numArgs == 17 ]] | ||
| then | ||
| outDim="4x4" | ||
| inputStringPlay="-i '${2}' -i '${3}' -i '${4}' -i '${5}' -i '${6}' -i '${7}' -i '${8}' -i '${9}' -i '${10}' -i '${11}' -i '${12}' -i '${13}' -i '${14}' -i '${15}' -i '${16}' -i '${17}'" | ||
| inputStringSave="-i "${2}" -i "${3}" -i "${4}" -i "${5}" -i "${6}" -i "${7}" -i "${8}" -i "${9}" -i "${10}" -i "${11}" -i "${12}" -i "${13}" -i "${14}" -i "${15}" -i "${16}" -i "${17}"" | ||
| filterString="[0:v]setpts=PTS-STARTPTS,scale=qqvga[a0];\ | ||
| [1:v]setpts=PTS-STARTPTS,scale=qqvga[a1];\ | ||
| [2:v]setpts=PTS-STARTPTS,scale=qqvga[a2];\ | ||
| [3:v]setpts=PTS-STARTPTS,scale=qqvga[a3];\ | ||
| [4:v]setpts=PTS-STARTPTS,scale=qqvga[a4];\ | ||
| [5:v]setpts=PTS-STARTPTS,scale=qqvga[a5];\ | ||
| [6:v]setpts=PTS-STARTPTS,scale=qqvga[a6];\ | ||
| [7:v]setpts=PTS-STARTPTS,scale=qqvga[a7];\ | ||
| [8:v]setpts=PTS-STARTPTS,scale=qqvga[a8];\ | ||
| [9:v]setpts=PTS-STARTPTS,scale=qqvga[a9];\ | ||
| [10:v]setpts=PTS-STARTPTS,scale=qqvga[a10];\ | ||
| [11:v]setpts=PTS-STARTPTS,scale=qqvga[a11];\ | ||
| [12:v]setpts=PTS-STARTPTS,scale=qqvga[a12];\ | ||
| [13:v]setpts=PTS-STARTPTS,scale=qqvga[a13];\ | ||
| [14:v]setpts=PTS-STARTPTS,scale=qqvga[a14];\ | ||
| [15:v]setpts=PTS-STARTPTS,scale=qqvga[a15];\ | ||
| [a0][a1][a2][a3][a4][a5][a6][a7][a8][a9][a10][a11][a12][a13][a14][a15]xstack=inputs=16:layout=0_0|w0_0|w0+w1_0|w0+w1+w2_0|0_h0|w0_h0|w0+w1_h0|w0+w1+w2_h0|0_h0+h1|w0_h0+h1|w0+w1_h0+h1|w0+w1+w2_h0+h1|0_h0+h1+h2|w0_h0+h1+h2|w0+w1_h0+h1+h2|w0+w1+w2_h0+h1+h2[out]" | ||
| elif [[ $numArgs == 26 ]] | ||
| then | ||
| outDim="5x5" | ||
| inputStringPlay="-i '${2}' -i '${3}' -i '${4}' -i '${5}' -i '${6}' -i '${7}' -i '${8}' -i '${9}' -i '${10}' -i '${11}' -i '${12}' -i '${13}' -i '${14}' -i '${15}' -i '${16}' -i '${17}' -i '${18}' -i '${19}' -i '${20}' -i '${21}' -i '${22}' -i '${23}' -i '${24}' -i '${25}' -i '${26}'" | ||
| inputStringSave="-i "${2}" -i "${3}" -i "${4}" -i "${5}" -i "${6}" -i "${7}" -i "${8}" -i "${9}" -i "${10}" -i "${11}" -i "${12}" -i "${13}" -i "${14}" -i "${15}" -i "${16}" -i "${17}" -i "${18}" -i "${19}" -i "${20}" -i "${21}" -i "${22}" -i "${23}" -i "${24}" -i "${25}" -i "${26}"" | ||
| filterString="[0:v]setpts=PTS-STARTPTS,scale=qqvga[a0];\ | ||
| [1:v]setpts=PTS-STARTPTS,scale=qqvga[a1];\ | ||
| [2:v]setpts=PTS-STARTPTS,scale=qqvga[a2];\ | ||
| [3:v]setpts=PTS-STARTPTS,scale=qqvga[a3];\ | ||
| [4:v]setpts=PTS-STARTPTS,scale=qqvga[a4];\ | ||
| [5:v]setpts=PTS-STARTPTS,scale=qqvga[a5];\ | ||
| [6:v]setpts=PTS-STARTPTS,scale=qqvga[a6];\ | ||
| [7:v]setpts=PTS-STARTPTS,scale=qqvga[a7];\ | ||
| [8:v]setpts=PTS-STARTPTS,scale=qqvga[a8];\ | ||
| [9:v]setpts=PTS-STARTPTS,scale=qqvga[a9];\ | ||
| [10:v]setpts=PTS-STARTPTS,scale=qqvga[a10];\ | ||
| [11:v]setpts=PTS-STARTPTS,scale=qqvga[a11];\ | ||
| [12:v]setpts=PTS-STARTPTS,scale=qqvga[a12];\ | ||
| [13:v]setpts=PTS-STARTPTS,scale=qqvga[a13];\ | ||
| [14:v]setpts=PTS-STARTPTS,scale=qqvga[a14];\ | ||
| [15:v]setpts=PTS-STARTPTS,scale=qqvga[a15];\ | ||
| [16:v]setpts=PTS-STARTPTS,scale=qqvga[a16];\ | ||
| [17:v]setpts=PTS-STARTPTS,scale=qqvga[a17];\ | ||
| [18:v]setpts=PTS-STARTPTS,scale=qqvga[a18];\ | ||
| [19:v]setpts=PTS-STARTPTS,scale=qqvga[a19];\ | ||
| [20:v]setpts=PTS-STARTPTS,scale=qqvga[a20];\ | ||
| [21:v]setpts=PTS-STARTPTS,scale=qqvga[a21];\ | ||
| [22:v]setpts=PTS-STARTPTS,scale=qqvga[a22];\ | ||
| [23:v]setpts=PTS-STARTPTS,scale=qqvga[a23];\ | ||
| [24:v]setpts=PTS-STARTPTS,scale=qqvga[a24];\ | ||
| [a0][a1][a2][a3][a4][a5][a6][a7][a8][a9][a10][a11][a12][a13][a14][a15][a16][a17][a18][a19][a20][a21][a22][a23][a24]xstack=inputs=25:layout=0_0|w0_0|w0+w1_0|w0+w1+w2_0|w0+w1+w2+w3_0|0_h0|w0_h0|w0+w1_h0|w0+w1+w2_h0|w0+w1+w2+w3_h0|0_h0+h1|w0_h0+h1|w0+w1_h0+h1|w0+w1+w2_h0+h1|w0+w1+w2+w3_h0+h1|0_h0+h1+h2|w0_h0+h1+h2|w0+w1_h0+h1+h2|w0+w1+w2_h0+h1+h2|w0+w1+w2+w3_h0+h1+h2|0_h0+h1+h2+h3|w0_h0+h1+h2+h3|w0+w1_h0+h1+h2+h3|w0+w1+w2_h0+h1+h2+h3|w0+w1+w2+w3_h0+h1+h2+h3[out]" | ||
| elif [[ $numArgs == 37 ]] | ||
| then | ||
| outDim="6x6" | ||
| inputStringPlay="-i '${2}' -i '${3}' -i '${4}' -i '${5}' -i '${6}' -i '${7}' -i '${8}' -i '${9}' -i '${10}' -i '${11}' -i '${12}' -i '${13}' -i '${14}' -i '${15}' -i '${16}' -i '${17}' -i '${18}' -i '${19}' -i '${20}' -i '${21}' -i '${22}' -i '${23}' -i '${24}' -i '${25}' -i '${26}' -i '${27}' -i '${28}' -i '${29}' -i '${30}' -i '${31}' -i '${32}' -i '${33}' -i '${34}' -i '${35}' -i '${36}' -i '${37}'" | ||
| inputStringSave="-i "${2}" -i "${3}" -i "${4}" -i "${5}" -i "${6}" -i "${7}" -i "${8}" -i "${9}" -i "${10}" -i "${11}" -i "${12}" -i "${13}" -i "${14}" -i "${15}" -i "${16}" -i "${17}" -i "${18}" -i "${19}" -i "${20}" -i "${21}" -i "${22}" -i "${23}" -i "${24}" -i "${25}" -i "${26}" -i "${27}" -i "${28}" -i "${29}" -i "${30}" -i "${31}" -i "${32}" -i "${33}" -i "${34}" -i "${35}" -i "${36}" -i "${37}"" | ||
| filterString="[0:v]setpts=PTS-STARTPTS,scale=qqvga[a0];\ | ||
| [1:v]setpts=PTS-STARTPTS,scale=qqvga[a1];\ | ||
| [2:v]setpts=PTS-STARTPTS,scale=qqvga[a2];\ | ||
| [3:v]setpts=PTS-STARTPTS,scale=qqvga[a3];\ | ||
| [4:v]setpts=PTS-STARTPTS,scale=qqvga[a4];\ | ||
| [5:v]setpts=PTS-STARTPTS,scale=qqvga[a5];\ | ||
| [6:v]setpts=PTS-STARTPTS,scale=qqvga[a6];\ | ||
| [7:v]setpts=PTS-STARTPTS,scale=qqvga[a7];\ | ||
| [8:v]setpts=PTS-STARTPTS,scale=qqvga[a8];\ | ||
| [9:v]setpts=PTS-STARTPTS,scale=qqvga[a9];\ | ||
| [10:v]setpts=PTS-STARTPTS,scale=qqvga[a10];\ | ||
| [11:v]setpts=PTS-STARTPTS,scale=qqvga[a11];\ | ||
| [12:v]setpts=PTS-STARTPTS,scale=qqvga[a12];\ | ||
| [13:v]setpts=PTS-STARTPTS,scale=qqvga[a13];\ | ||
| [14:v]setpts=PTS-STARTPTS,scale=qqvga[a14];\ | ||
| [15:v]setpts=PTS-STARTPTS,scale=qqvga[a15];\ | ||
| [16:v]setpts=PTS-STARTPTS,scale=qqvga[a16];\ | ||
| [17:v]setpts=PTS-STARTPTS,scale=qqvga[a17];\ | ||
| [18:v]setpts=PTS-STARTPTS,scale=qqvga[a18];\ | ||
| [19:v]setpts=PTS-STARTPTS,scale=qqvga[a19];\ | ||
| [20:v]setpts=PTS-STARTPTS,scale=qqvga[a20];\ | ||
| [21:v]setpts=PTS-STARTPTS,scale=qqvga[a21];\ | ||
| [22:v]setpts=PTS-STARTPTS,scale=qqvga[a22];\ | ||
| [23:v]setpts=PTS-STARTPTS,scale=qqvga[a23];\ | ||
| [24:v]setpts=PTS-STARTPTS,scale=qqvga[a24];\ | ||
| [25:v]setpts=PTS-STARTPTS,scale=qqvga[a25];\ | ||
| [26:v]setpts=PTS-STARTPTS,scale=qqvga[a26];\ | ||
| [27:v]setpts=PTS-STARTPTS,scale=qqvga[a27];\ | ||
| [28:v]setpts=PTS-STARTPTS,scale=qqvga[a28];\ | ||
| [29:v]setpts=PTS-STARTPTS,scale=qqvga[a29];\ | ||
| [30:v]setpts=PTS-STARTPTS,scale=qqvga[a30];\ | ||
| [31:v]setpts=PTS-STARTPTS,scale=qqvga[a31];\ | ||
| [32:v]setpts=PTS-STARTPTS,scale=qqvga[a32];\ | ||
| [33:v]setpts=PTS-STARTPTS,scale=qqvga[a33];\ | ||
| [34:v]setpts=PTS-STARTPTS,scale=qqvga[a34];\ | ||
| [35:v]setpts=PTS-STARTPTS,scale=qqvga[a35];\ | ||
| [a0][a1][a2][a3][a4][a5][a6][a7][a8][a9][a10][a11][a12][a13][a14][a15][a16][a17][a18][a19][a20][a21][a22][a23][a24][a25][a26][a27][a28][a29][a30][a31][a32][a33][a34][a35]xstack=inputs=36:layout=0_0|w0_0|w0+w1_0|w0+w1+w2_0|w0+w1+w2+w3_0|w0+w1+w2+w3+w4_0|0_h0|w0_h0|w0+w1_h0|w0+w1+w2_h0|w0+w1+w2+w3_h0|w0+w1+w2+w3+w4_h0|0_h0+h1|w0_h0+h1|w0+w1_h0+h1|w0+w1+w2_h0+h1|w0+w1+w2+w3_h0+h1|w0+w1+w2+w3+w4_h0+h1|0_h0+h1+h2|w0_h0+h1+h2|w0+w1_h0+h1+h2|w0+w1+w2_h0+h1+h2|w0+w1+w2+w3_h0+h1+h2|w0+w1+w2+w3+w4_h0+h1+h2|0_h0+h1+h2+h3|w0_h0+h1+h2+h3|w0+w1_h0+h1+h2+h3|w0+w1+w2_h0+h1+h2+h3|w0+w1+w2+w3_h0+h1+h2+h3|w0+w1+w2+w3+w4_h0+h1+h2+h3|0_h0+h1+h2+h3+h4|w0_h0+h1+h2+h3+h4|w0+w1_h0+h1+h2+h3+h4|w0+w1+w2_h0+h1+h2+h3+h4|w0+w1+w2+w3_h0+h1+h2+h3+h4|w0+w1+w2+w3+w4_h0+h1+h2+h3+h4[out]" | ||
| else | ||
| printf "ERROR: The number of input files MUST make a square. 4, 9, 16, 25, or 36\n" >&2 | ||
| exit | ||
| fi | ||
|
|
||
| # Build filter string | ||
|
|
||
|
|
||
| while getopts "hps" OPT ; do | ||
| case "${OPT}" in | ||
| h) _usage ; exit 0 | ||
| ;; | ||
| p) | ||
| ffmpeg -hide_banner ${inputStringSave} -c:v prores -profile:v 3 -filter_complex "${filterString}" -map [out] -f matroska - | ffplay - | ||
| printf "\n\n*******START FFPLAY COMMANDS*******\n" >&2 | ||
| printf "ffmpeg -hide_banner ${inputStringPlay} -c:v prores -profile:v 3 -filter_complex '${filterString}' -map [out] -f matroska - | ffplay - \n" >&2 | ||
| printf "********END FFPLAY COMMANDS********\n\n " >&2 | ||
| ;; | ||
| s) | ||
| ffmpeg -hide_banner ${inputStringSave} -c:v prores -profile:v 3 -filter_complex "${filterString}" -map [out] "${2%.*}_xstack_$outDim.mov" | ||
| printf "\n\n*******START FFMPEG COMMANDS*******\n" >&2 | ||
| printf "ffmpeg -hide_banner ${inputStringPlay} -c:v prores -profile:v 3 -filter_complex '${filterString}' -map [out] '${2%.*}_xstack_$outDim.mov' \n" >&2 | ||
| printf "********END FFMPEG COMMANDS********\n\n " >&2 | ||
| ;; | ||
| *) echo "bad option -${OPTARG}" ; _usage ; exit 1 ; | ||
| esac | ||
| done |