Add some hacks, mostly subtitle alignment tests.

13 files changed, 1159 insertions, 0 deletions

diff --git a/hacks/.gitignore b/hacks/.gitignore
new file mode 100644
index 000000000..31cdc44e0
--- /dev/null
+++ b/hacks/.gitignore
@@ -0,0 +1 @@
+jpegdump
diff --git a/hacks/jpegdump.c b/hacks/jpegdump.c
new file mode 100644
index 000000000..d5a8b0485
--- /dev/null
+++ b/hacks/jpegdump.c
@@ -0,0 +1,436 @@
+/*
+   avidump.c
+
+   simple format info and dump utility for jpeg codestreams
+
+   Copyright (C) 2006 Ralph Giles. All rights reserved.
+
+   Distributed under the terms of the GNU GPL.
+   See http://www.gnu.org/ for details.
+*/
+
+#include <stdint.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+
+/* JPEG marker codes
+   - these are the second bytes; a marker consistes of 0xff
+     followed by the type codes given below. */
+typedef enum {
+
+    /* 0xFF00, 0xFF01, 0xFFFE, 0xFFC0-0xFFDF(?) ITU T.81/IEC 10918-1 */
+    /* 0xFFF0 - 0xFFF6 ITU T.84/IEC 10918-3 JPEG extensions */
+    /* 0xFFF7 - 0xFFF8 ITU T.87/IEC 14495-1 JPEG LS */
+    /* 0xFF4F - 0xFF6f, 0xFF90 - 0xFF93 JPEG 2000 IEC 15444-1 */
+    /* 0xFF30 - 0xFF3F reserved JP2 (markers only--no marker segments */
+
+    /* JPEG 1994 - defined in ITU T.81 | ISO IEC 10918-1 */
+    SOF0  = 0xc0,       /* start of frame - baseline jpeg */
+    SOF1  = 0xc1,       /* extended sequential, huffman */
+    SOF2  = 0xc2,       /* progressive, huffman */
+    SOF3  = 0xc3,       /* lossless, huffman */
+
+    SOF5  = 0xc5,       /* differential sequential, huffman */
+    SOF6  = 0xc6,       /* differential progressive, huffman */
+    SOF7  = 0xc7,       /* differential lossless, huffman */
+    JPG   = 0xc8,       /* reserved for JPEG extension */
+    SOF9  = 0xc9,       /* extended sequential, arithmetic */
+    SOF10 = 0xca,       /* progressive, arithmetic */
+    SOF11 = 0xcb,       /* lossless, arithmetic */
+
+    SOF13 = 0xcd,       /* differential sequential, arithmetic */
+    SOF14 = 0xce,       /* differential progressive, arithmetic */
+    SOF15 = 0xcf,       /* differential lossless, arithmetic */
+
+    DHT   = 0xc4,       /* define huffman tables */
+
+    DAC   = 0xcc,       /* define arithmetic-coding conditioning */
+
+      /* restart markers */
+    RST0  = 0xd0,
+    RST1  = 0xd1,
+    RST2  = 0xd2,
+    RST3  = 0xd3,
+    RST4  = 0xd4,
+    RST5  = 0xd5,
+    RST6  = 0xd6,
+    RST7  = 0xd7,
+      /* delimeters */
+    SOI   = 0xd8,       /* start of image */
+    EOI   = 0xd9,       /* end of image */
+    SOS   = 0xda,       /* start of scan */
+    DQT   = 0xdb,       /* define quantization tables */
+    DNL   = 0xdc,       /* define number of lines */
+    DRI   = 0xdd,       /* define restart interval */
+    DHP   = 0xde,       /* define hierarchical progression */
+    EXP   = 0xdf,       /* expand reference components */
+
+    /* JPEG 1997 extensions ITU T.84 | ISO IEC 10918-3 */
+      /* application data sections */
+    APP0  = 0xe0,
+    APP1  = 0xe1,
+    APP2  = 0xe2,
+    APP3  = 0xe3,
+    APP4  = 0xe4,
+    APP5  = 0xe5,
+    APP6  = 0xe6,
+    APP7  = 0xe7,
+    APP8  = 0xe8,
+    APP9  = 0xe9,
+    APP10 = 0xea,
+    APP11 = 0xeb,
+    APP12 = 0xec,
+    APP13 = 0xed,
+    APP14 = 0xee,
+    APP15 = 0xef,
+      /* extention data sections */
+    JPG0  = 0xf0,
+    JPG1  = 0xf1,
+    JPG2  = 0xf2,
+    JPG3  = 0xf3,
+    JPG4  = 0xf4,
+    JPG5  = 0xf5,
+    JPG6  = 0xf6,
+    SOF48 = 0xf7,       /* JPEG-LS */
+    LSE   = 0xf8,       /* JPEG-LS extension parameters */
+    JPG9  = 0xf9,
+    JPG10 = 0xfa,
+    JPG11 = 0xfb,
+    JPG12 = 0xfc,
+    JPG13 = 0xfd,
+    JCOM  = 0xfe,       /* comment */
+
+    TEM   = 0x01,       /* temporary private use for arithmetic coding */
+
+    /* 0x02 -> 0xbf reserved in JPEG 94/97*/
+
+    /* JPEG 2000 - defined in IEC 15444-1 "JPEG 2000 Core (part 1)" */
+      /* delimiters */
+    SOC   = 0x4f,	/* start of codestream */
+    SOT   = 0x90,	/* start of tile */
+    SOD   = 0x93,	/* start of data */
+    EOC   = 0xd9,	/* end of codestream */
+      /* fixed information segment */
+    SIZ   = 0x51,	/* image and tile size */
+      /* functional segments */
+    COD   = 0x52,	/* coding style default */
+    COC   = 0x53,	/* coding style component */
+    RGN   = 0x5e,	/* region of interest */
+    QCD   = 0x5c,       /* quantization default */
+    QCC   = 0x5d,	/* quantization component */
+    POC   = 0x5f,	/* progression order change */
+      /* pointer segments */
+    TLM   = 0x55,	/* tile-part lengths */
+    PLM   = 0x57,	/* packet length (main header) */
+    PLT   = 0x58,	/* packet length (tile-part header) */
+    PPM   = 0x60,	/* packed packet headers (main header) */
+    PPT   = 0x61,	/* packet packet headers (tile-part header) */
+      /* bitstream internal markers and segments */
+    SOP   = 0x91,	/* start of packet */
+    EPH   = 0x92,	/* end of packet header */
+      /* informational segments */
+    CRG   = 0x63,	/* component registration */
+    COM   = 0x64,	/* comment */
+
+} marker;
+
+typedef struct {
+  char *mark;	/* marker mnemonic string */
+  char *name;	/* longer name */
+  char *spec;	/* defining specification */
+} marker_info;
+
+marker_info *markers;
+
+/* helper for structure initialization */
+marker_info init_marker(char *mark, char *name, char *spec)
+{
+  marker_info marker;
+
+  marker.mark = mark;
+  marker.name = name;
+  marker.spec = spec;
+
+  return marker;
+}
+
+marker_info *init_markers(void)
+{
+  int i;
+  marker_info *marker;
+  char name[256];
+  int namelen;
+
+  /* allocate marker info array */
+  marker = malloc(256 * sizeof(*marker));
+  if (marker == NULL) return marker;
+
+  /* set default values for all marker code values */
+  namelen = strlen("reserved XX");
+  for (i = 0; i < 256; i++) {
+    snprintf(name, 256, "reserved %02x", i);
+    marker[i].mark = "---";
+    marker[i].name = malloc(namelen+1);
+    if (marker[i].name) memcpy(marker[i].name, name, namelen+1);
+    marker[i].spec = strdup("JPEG");
+  }
+
+  /* set defined marks */
+  marker[0x00] = init_marker( "nul", "reserved 00", "JPEG" );
+  marker[0x01] = init_marker( "TEM", "reserved 01", "JPEG" );
+
+  /* JPEG 1994 - defined in ITU T.81 | ISO IEC 10918-1 */
+    /* frame types */
+  marker[0xc0] = init_marker( "SOF0", "start of frame (baseline jpeg)", "JPEG 1994" );
+  marker[0xc1] = init_marker( "SOF1", "start of frame (extended sequential, huffman)", "JPEG 1994" );
+  marker[0xc2] = init_marker( "SOF2", "start of frame (progressive, huffman)", "JPEG 1994" );
+  marker[0xc3] = init_marker( "SOF3", "start of frame (lossless, huffman)", "JPEG 1994" );
+
+  marker[0xc5] = init_marker( "SOF5", "start of frame (differential sequential, huffman)", "JPEG 1994" );
+  marker[0xc6] = init_marker( "SOF6", "start of frame (differential progressive, huffman)", "JPEG 1994" );
+  marker[0xc7] = init_marker( "SOF7", "start of frame (differential lossless, huffman)", "JPEG 1994" );
+  marker[0xc8] = init_marker( "JPG", "reserved for JPEG extension", "JPEG 1994" );
+  marker[0xc9] = init_marker( "SOF9", "start of frame (extended sequential, arithmetic)", "JPEG 1994" );
+  marker[0xca] = init_marker( "SOF10", "start of frame (progressive, arithmetic)", "JPEG 1994" );
+  marker[0xcb] = init_marker( "SOF11", "start of frame (lossless, arithmetic)", "JPEG 1994" );
+
+  marker[0xcd] = init_marker( "SOF13", "start of frame (differential sequential, arithmetic)", "JPEG 1994" );
+  marker[0xce] = init_marker( "SOF14", "start of frame (differential progressive, arithmetic)", "JPEG 1994" );
+  marker[0xcf] = init_marker( "SOF15", "start of frame (differential lossless, arithmetic)", "JPEG 1994" );
+
+  marker[0xc4] = init_marker( "DHT", "define huffman tables", "JPEG 1994" );
+  marker[0xcc] = init_marker( "DAC", "define arithmetic coding conditioning", "JPEG 1994" );
+
+      /* restart markers */
+  marker[0xd0] = init_marker( "RST0", "restart marker 0", "JPEG 1994" );
+  marker[0xd1] = init_marker( "RST1", "restart marker 1", "JPEG 1994" );
+  marker[0xd2] = init_marker( "RST2", "restart marker 2", "JPEG 1994" );
+  marker[0xd3] = init_marker( "RST3", "restart marker 3", "JPEG 1994" );
+  marker[0xd4] = init_marker( "RST4", "restart marker 4", "JPEG 1994" );
+  marker[0xd5] = init_marker( "RST5", "restart marker 5", "JPEG 1994" );
+  marker[0xd6] = init_marker( "RST6", "restart marker 6", "JPEG 1994" );
+  marker[0xd7] = init_marker( "RST7", "restart marker 7", "JPEG 1994" );
+      /* delimeters */
+  marker[0xd8] = init_marker( "SOI", "start of image", "JPEG 1994" );
+  marker[0xd9] = init_marker( "EOI", "end of image", "JPEG 1994" );
+  marker[0xda] = init_marker( "SOS", "start of scan", "JPEG 1994" );
+  marker[0xdb] = init_marker( "DQT", "define quantization tables", "JPEG 1994" );
+  marker[0xdc] = init_marker( "DNL", "define number of lines", "JPEG 1994" );
+  marker[0xdd] = init_marker( "DRI", "define restart interval", "JPEG 1994" );
+  marker[0xde] = init_marker( "DHP", "define hierarchical progression", "JPEG 1994" );
+  marker[0xdf] = init_marker( "EXP", "expand reference components", "JPEG 1994" );
+
+    /* JPEG 1997 extensions ITU T.84 | ISO IEC 10918-3 */
+      /* application data sections */
+  marker[0xe0] = init_marker( "APP0", "application data section  0", "JPEG 1997" );
+  marker[0xe1] = init_marker( "APP1", "application data section  1", "JPEG 1997" );
+  marker[0xe2] = init_marker( "APP2", "application data section  2", "JPEG 1997" );
+  marker[0xe3] = init_marker( "APP3", "application data section  3", "JPEG 1997" );
+  marker[0xe4] = init_marker( "APP4", "application data section  4", "JPEG 1997" );
+  marker[0xe5] = init_marker( "APP5", "application data section  5", "JPEG 1997" );
+  marker[0xe6] = init_marker( "APP6", "application data section  6", "JPEG 1997" );
+  marker[0xe7] = init_marker( "APP7", "application data section  7", "JPEG 1997" );
+  marker[0xe8] = init_marker( "APP8", "application data section  8", "JPEG 1997" );
+  marker[0xe9] = init_marker( "APP9", "application data section  9", "JPEG 1997" );
+  marker[0xea] = init_marker( "APP10", "application data section 10", "JPEG 1997" );
+  marker[0xeb] = init_marker( "APP11", "application data section 11", "JPEG 1997" );
+  marker[0xec] = init_marker( "APP12", "application data section 12", "JPEG 1997" );
+  marker[0xed] = init_marker( "APP13", "application data section 13", "JPEG 1997" );
+  marker[0xee] = init_marker( "APP14", "application data section 14", "JPEG 1997" );
+  marker[0xef] = init_marker( "APP15", "application data section 15", "JPEG 1997" );
+      /* extention data sections */
+  marker[0xf0] = init_marker( "JPG0", "extension data 00", "JPEG 1997" );
+  marker[0xf1] = init_marker( "JPG1", "extension data 01", "JPEG 1997" );
+  marker[0xf2] = init_marker( "JPG2", "extension data 02", "JPEG 1997" );
+  marker[0xf3] = init_marker( "JPG3", "extension data 03", "JPEG 1997" );
+  marker[0xf4] = init_marker( "JPG4", "extension data 04", "JPEG 1997" );
+  marker[0xf5] = init_marker( "JPG5", "extension data 05", "JPEG 1997" );
+  marker[0xf6] = init_marker( "JPG6", "extension data 06", "JPEG 1997" );
+  marker[0xf7] = init_marker( "SOF48", "start of frame (JPEG-LS)", "JPEG-LS" );
+  marker[0xf8] = init_marker( "LSE", "extension parameters (JPEG-LS)", "JPEG-LS" );
+  marker[0xf9] = init_marker( "JPG9", "extension data 09", "JPEG 1997" );
+  marker[0xfa] = init_marker( "JPG10", "extension data 10", "JPEG 1997" );
+  marker[0xfb] = init_marker( "JPG11", "extension data 11", "JPEG 1997" );
+  marker[0xfc] = init_marker( "JPG12", "extension data 12", "JPEG 1997" );
+  marker[0xfd] = init_marker( "JPG13", "extension data 13", "JPEG 1997" );
+  marker[0xfe] = init_marker( "JCOM", "extension data (comment)", "JPEG 1997" );
+
+  /* JPEG 2000 - defined in IEC 15444-1 "JPEG 2000 Core (part 1)" */
+    /* delimiters */
+  marker[0x4f] = init_marker( "SOC", "start of codestream", "JPEG 2000" );
+  marker[0x90] = init_marker( "SOT", "start of tile", "JPEG 2000" );
+  marker[0xd9] = init_marker( "EOC", "end of codestream", "JPEG 2000" );
+      /* fixed information segment */
+  marker[0x51] = init_marker( "SIZ", "image and tile size", "JPEG 2000" );
+      /* functional segments */
+  marker[0x52] = init_marker( "COD", "coding style default", "JPEG 2000" );
+  marker[0x53] = init_marker( "COC", "coding style component", "JPEG 2000" );
+  marker[0x5e] = init_marker( "RGN", "region of interest", "JPEG 2000" );
+  marker[0x5c] = init_marker( "QCD", "quantization default", "JPEG 2000" );
+  marker[0x5d] = init_marker( "QCC", "quantization component", "JPEG 2000" );
+  marker[0x5f] = init_marker( "POC", "progression order change", "JPEG 2000" );
+      /* pointer segments */
+  marker[0x55] = init_marker( "TLM", "tile-part lengths", "JPEG 2000" );
+  marker[0x57] = init_marker( "PLM", "packet length (main header)", "JPEG 2000" );
+  marker[0x58] = init_marker( "PLT", "packet length (tile-part header)", "JPEG 2000" );
+  marker[0x60] = init_marker( "PPM", "packed packet headers (main header)", "JPEG 2000" );
+  marker[0x61] = init_marker( "PPT", "packed packet headers (tile-part header)", "JPEG 2000" );
+      /* bitstream internal markers and segments */
+  marker[0x91] = init_marker( "SOP", "start of packet", "JPEG 2000" );
+  marker[0x92] = init_marker( "EPH", "end of packet header", "JPEG 2000" );
+  marker[0x93] = init_marker( "SOD", "start of data", "JPEG 2000" );
+      /* informational segments */
+  marker[0x63] = init_marker( "CRG", "component registration", "JPEG 2000" );
+  marker[0x64] = init_marker( "COM", "comment", "JPEG 2000" );
+
+  return marker;
+}
+
+int read8(FILE* in)
+{
+	unsigned char q[1];
+	fread(q, 1, 1, in);
+	return q[0];
+}
+
+/* read a 16 bit little-endian integer */
+int read16(FILE *in)
+{
+	unsigned char q[2];
+	fread(q, 1, 2, in);
+	return q[0] << 8 | q[1] << 0;
+}
+
+/* read a 32 bit little-endian integer */
+int read32(FILE *in)
+{
+	unsigned char q[4];
+	fread(q, 1, 4, in);
+	return q[0] << 24 | q[1] << 16 | q[2] << 8 | q[3] << 0;
+}
+
+/* write a 16 bit little-endian integer */
+void write16(FILE *out, uint16_t p)
+{
+	unsigned char q[2];
+	q[0] = p & 0xFF;
+	q[1] = (p >> 8) & 0xFF;
+	fwrite(q, 1, 2, out);
+	return;
+}
+
+/* write an 8 bit integer */
+void write8(FILE *out, unsigned char p)
+{
+	fwrite(&p, 1, 1, out);
+	return;
+}
+
+/* write a 32 bit little-endian integer */
+void write32(FILE *out, uint32_t p)
+{
+	unsigned char q[4];
+	q[0] = p & 0xFF;
+	q[1] = (p >> 8) & 0xFF;
+	q[2] = (p >> 16) & 0xFF;
+	q[3] = (p >> 24) & 0xFF;
+	fwrite(q, 1, 4, out);
+	return;
+}
+
+/* write a 32 bit big-endian integer */
+void write_be32(FILE *out, uint32_t p)
+{
+	unsigned char q[4];
+	q[0] = (p >> 24) & 0xFF;
+	q[1] = (p >> 16) & 0xFF;
+	q[2] = (p >> 8) & 0xFF;
+	q[3] = p & 0xFF;
+	fwrite(q, 1, 4, out);
+	return;
+}
+
+/* insert a 32 bit big-endian integer into a buffer */
+void put_be32(unsigned char *p, uint32_t q)
+{
+	p[0] = (q >> 24) & 0xFF;
+	p[1] = (q >> 16) & 0xFF;
+	p[2] = (q >> 8) & 0xFF;
+	p[3] = q & 0xFF;
+	return;
+}
+
+/* dump an abstract of a jpeg stream */
+int dump_stream(FILE *out, FILE *in)
+{
+    int c;
+    long offset = 0;
+    while (!feof(in)) {
+	c = fgetc(in);
+	if (c == 0xFF) {
+	    int code = fgetc(in);
+	    if (code > 0) {
+		fprintf(out, "marker 0xff%02x %s at offset %ld", code, markers[code].mark, offset);
+		fprintf(out, "\t(%s)\n", markers[code].name);
+		if (strcmp (markers[code].mark, "SOT") == 0) {
+			int const header_length = read16(in);
+			printf("\tlength %d\n", header_length);
+			printf("\ttile index %d\n", read16(in));
+			int const tile_part_length = read32(in);
+			printf("\ttile-part length %d\n", tile_part_length);
+			printf("\ttile-part index %d\n", read8(in));
+			printf("\tnumber of tile-parts %d\n", read8(in));
+			printf("\t(skipping %d)\n", tile_part_length - header_length - 2);
+			if (fseek (in, tile_part_length - header_length, SEEK_CUR) == -1) {
+				fprintf(stderr, "seek failed\n");
+			}
+		}
+	    }
+	    offset++;
+	}
+	offset++;
+    }
+
+    return 0;
+}
+
+void usage(const char *name, FILE *out)
+{
+	fprintf(out, "usage: %s <file1.jpg> [<file2.jp2> ...]\n", name);
+	fprintf(out, "  dumps the structure of a JPEG codestream for inspection.\n");
+	return;
+}
+
+int main(int argc, char *argv[])
+{
+	int i;
+	FILE *in;
+
+	if (argc < 2) usage(argv[0], stderr);
+
+	markers = init_markers();
+
+	/* treat the filename "-" as stdin */
+	if (argv[1][0] == '-' && argv[1][1] == 0)
+		in = stdin;
+
+	for (i = 1; i < argc; i++) {
+		const char *fn = argv[i];
+		if (fn[0] == '-' && fn[1] == 0)
+			in = stdin;
+		else
+			in = fopen(fn, "rb");
+		if (in != NULL) {
+			/* do something */
+			dump_stream(stdout, in);
+			if (in != stdin)
+				fclose(in);
+		} else {
+			fprintf(stderr, "could not open '%s'\n", argv[i]);
+			return 1;
+		}
+	}
+
+	return 0;
+}
diff --git a/hacks/subtitle_alignment/build.sh b/hacks/subtitle_alignment/build.sh
new file mode 100644
index 000000000..acd08b08a
--- /dev/null
+++ b/hacks/subtitle_alignment/build.sh
@@ -0,0 +1,4 @@
+#!/bin/bash
+
+run/dcpomatic2_cli hacks/subtitle_alignment/dcp_1
+run/dcpomatic2_cli hacks/subtitle_alignment/dcp_2
diff --git a/hacks/subtitle_alignment/dcp_1/metadata.xml b/hacks/subtitle_alignment/dcp_1/metadata.xml
new file mode 100644
index 000000000..4c61c5d39
--- /dev/null
+++ b/hacks/subtitle_alignment/dcp_1/metadata.xml
@@ -0,0 +1,97 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Metadata>
+  <Version>32</Version>
+  <Name>subs test 1</Name>
+  <UseISDCFName>1</UseISDCFName>
+  <DCPContentType>TST</DCPContentType>
+  <Container>185</Container>
+  <Resolution>2K</Resolution>
+  <J2KBandwidth>50000000</J2KBandwidth>
+  <ISDCFMetadata>
+    <ContentVersion>1</ContentVersion>
+    <AudioLanguage>XX</AudioLanguage>
+    <SubtitleLanguage>EN</SubtitleLanguage>
+    <Territory></Territory>
+    <Rating></Rating>
+    <Studio></Studio>
+    <Facility></Facility>
+    <PackageType></PackageType>
+    <TempVersion>0</TempVersion>
+    <PreRelease>0</PreRelease>
+    <RedBand>0</RedBand>
+    <Chain></Chain>
+    <TwoDVersionOfThreeD>0</TwoDVersionOfThreeD>
+    <MasteredLuminance></MasteredLuminance>
+  </ISDCFMetadata>
+  <VideoFrameRate>24</VideoFrameRate>
+  <ISDCFDate>20150826</ISDCFDate>
+  <AudioChannels>6</AudioChannels>
+  <ThreeD>0</ThreeD>
+  <SequenceVideo>1</SequenceVideo>
+  <Interop>0</Interop>
+  <Signed>1</Signed>
+  <Encrypted>0</Encrypted>
+  <Key>530ea647e9de4fc12cbf3eed06673dd9</Key>
+  <Playlist>
+    <Content>
+      <Type>Image</Type>
+      <Path>/home/c.hetherington/src/dcpomatic2/hacks/subtitle_alignment/grid.png</Path>
+      <Digest>dfe02ada2710af47c30eee9c20054e7c61668</Digest>
+      <Position>0</Position>
+      <TrimStart>0</TrimStart>
+      <TrimEnd>0</TrimEnd>
+      <VideoLength>720</VideoLength>
+      <VideoWidth>1998</VideoWidth>
+      <VideoHeight>1080</VideoHeight>
+      <VideoFrameRate>24</VideoFrameRate>
+      <VideoFrameType>0</VideoFrameType>
+      <LeftCrop>0</LeftCrop>
+      <RightCrop>0</RightCrop>
+      <TopCrop>0</TopCrop>
+      <BottomCrop>0</BottomCrop>
+      <Scale>
+        <Ratio>185</Ratio>
+      </Scale>
+      <ColourConversion>
+        <InputTransferFunction>
+          <Type>ModifiedGamma</Type>
+          <Power>2.4</Power>
+          <Threshold>0.04045</Threshold>
+          <A>0.055</A>
+          <B>12.92</B>
+        </InputTransferFunction>
+        <YUVToRGB>0</YUVToRGB>
+        <RedX>0.64</RedX>
+        <RedY>0.33</RedY>
+        <GreenX>0.3</GreenX>
+        <GreenY>0.6</GreenY>
+        <BlueX>0.15</BlueX>
+        <BlueY>0.06</BlueY>
+        <WhiteX>0.3127</WhiteX>
+        <WhiteY>0.329</WhiteY>
+        <OutputGamma>2.6</OutputGamma>
+      </ColourConversion>
+      <FadeIn>0</FadeIn>
+      <FadeOut>0</FadeOut>
+    </Content>
+    <Content>
+      <Type>DCPSubtitle</Type>
+      <Path>/home/c.hetherington/src/dcpomatic2/hacks/subtitle_alignment/dcp_1/subs.xml</Path>
+      <Digest>21cddc1e6a989a3dde356f4288fe3fac1231</Digest>
+      <Position>0</Position>
+      <TrimStart>0</TrimStart>
+      <TrimEnd>0</TrimEnd>
+      <UseSubtitles>1</UseSubtitles>
+      <BurnSubtitles>0</BurnSubtitles>
+      <SubtitleXOffset>0</SubtitleXOffset>
+      <SubtitleYOffset>0</SubtitleYOffset>
+      <SubtitleXScale>1</SubtitleXScale>
+      <SubtitleYScale>1</SubtitleYScale>
+      <SubtitleLanguage>en</SubtitleLanguage>
+      <Font>
+        <Id>arial</Id>
+      </Font>
+      <Length>2880000</Length>
+    </Content>
+  </Playlist>
+</Metadata>
diff --git a/hacks/subtitle_alignment/dcp_1/subs.xml b/hacks/subtitle_alignment/dcp_1/subs.xml
new file mode 100644
index 000000000..328801b66
--- /dev/null
+++ b/hacks/subtitle_alignment/dcp_1/subs.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<SubtitleReel xmlns="http://www.smpte-ra.org/schemas/428-7/2010/DCST">
+<Id>urn:uuid:d351291b-d722-48b7-baba-e7ed2ea6cc69</Id>
+<ContentTitleText></ContentTitleText>
+<AnnotationText></AnnotationText>
+<IssueDate>2015-08-26T18:04:50+01:00</IssueDate>
+<ReelNumber>1</ReelNumber>
+<Language>en</Language>
+<EditRate>24 1</EditRate>
+<TimeCodeRate>24</TimeCodeRate>
+<StartTime>00:00:00:00</StartTime>
+<LoadFont ID="arial">urn:uuid:b238ab60-719d-11e4-82f8-0800200c9a65</LoadFont>
+<SubtitleList>
+<Font ID="arial" Color="FFFFFFFF" Weight="normal" Size="42">
+
+<Subtitle SpotNumber="1" TimeIn="00:00:00:00" TimeOut="00:00:10:00" FadeUpTime="00:00:00:00" FadeDownTime="00:00:00:00">
+<Text Valign="top" Vposition="60">Align top position 60%</Text>
+</Subtitle>
+<Subtitle SpotNumber="1" TimeIn="00:00:10:00" TimeOut="00:00:20:00" FadeUpTime="00:00:00:00" FadeDownTime="00:00:00:00">
+<Text Valign="top" Vposition="70">Align top position 70%</Text>
+</Subtitle>
+<Subtitle SpotNumber="1" TimeIn="00:00:20:00" TimeOut="00:00:30:00" FadeUpTime="00:00:00:00" FadeDownTime="00:00:00:00">
+<Text Valign="top" Vposition="80">Align top position 80%</Text>
+</Subtitle>
+</Font>
+</SubtitleList>
+</SubtitleReel>
\ No newline at end of file
diff --git a/hacks/subtitle_alignment/dcp_2/metadata.xml b/hacks/subtitle_alignment/dcp_2/metadata.xml
new file mode 100644
index 000000000..a5294a701
--- /dev/null
+++ b/hacks/subtitle_alignment/dcp_2/metadata.xml
@@ -0,0 +1,97 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Metadata>
+  <Version>32</Version>
+  <Name>subs test 2</Name>
+  <UseISDCFName>1</UseISDCFName>
+  <DCPContentType>TST</DCPContentType>
+  <Container>185</Container>
+  <Resolution>2K</Resolution>
+  <J2KBandwidth>50000000</J2KBandwidth>
+  <ISDCFMetadata>
+    <ContentVersion>1</ContentVersion>
+    <AudioLanguage></AudioLanguage>
+    <SubtitleLanguage></SubtitleLanguage>
+    <Territory></Territory>
+    <Rating></Rating>
+    <Studio></Studio>
+    <Facility></Facility>
+    <PackageType></PackageType>
+    <TempVersion>0</TempVersion>
+    <PreRelease>0</PreRelease>
+    <RedBand>0</RedBand>
+    <Chain></Chain>
+    <TwoDVersionOfThreeD>0</TwoDVersionOfThreeD>
+    <MasteredLuminance></MasteredLuminance>
+  </ISDCFMetadata>
+  <VideoFrameRate>24</VideoFrameRate>
+  <ISDCFDate>20150826</ISDCFDate>
+  <AudioChannels>6</AudioChannels>
+  <ThreeD>0</ThreeD>
+  <SequenceVideo>1</SequenceVideo>
+  <Interop>0</Interop>
+  <Signed>1</Signed>
+  <Encrypted>0</Encrypted>
+  <Key>530ea647e9de4fc12cbf3eed06673dd9</Key>
+  <Playlist>
+    <Content>
+      <Type>Image</Type>
+      <Path>/home/c.hetherington/src/dcpomatic2/hacks/subtitle_alignment/grid.png</Path>
+      <Digest>dfe02ada2710af47c30eee9c20054e7c61668</Digest>
+      <Position>0</Position>
+      <TrimStart>0</TrimStart>
+      <TrimEnd>0</TrimEnd>
+      <VideoLength>720</VideoLength>
+      <VideoWidth>1998</VideoWidth>
+      <VideoHeight>1080</VideoHeight>
+      <VideoFrameRate>24</VideoFrameRate>
+      <VideoFrameType>0</VideoFrameType>
+      <LeftCrop>0</LeftCrop>
+      <RightCrop>0</RightCrop>
+      <TopCrop>0</TopCrop>
+      <BottomCrop>0</BottomCrop>
+      <Scale>
+        <Ratio>185</Ratio>
+      </Scale>
+      <ColourConversion>
+        <InputTransferFunction>
+          <Type>ModifiedGamma</Type>
+          <Power>2.4</Power>
+          <Threshold>0.04045</Threshold>
+          <A>0.055</A>
+          <B>12.92</B>
+        </InputTransferFunction>
+        <YUVToRGB>0</YUVToRGB>
+        <RedX>0.64</RedX>
+        <RedY>0.33</RedY>
+        <GreenX>0.3</GreenX>
+        <GreenY>0.6</GreenY>
+        <BlueX>0.15</BlueX>
+        <BlueY>0.06</BlueY>
+        <WhiteX>0.3127</WhiteX>
+        <WhiteY>0.329</WhiteY>
+        <OutputGamma>2.6</OutputGamma>
+      </ColourConversion>
+      <FadeIn>0</FadeIn>
+      <FadeOut>0</FadeOut>
+    </Content>
+    <Content>
+      <Type>DCPSubtitle</Type>
+      <Path>/home/c.hetherington/src/dcpomatic2/hacks/subtitle_alignment/dcp_2/subs.xml</Path>
+      <Digest>01f3845eeebfec3ed64bee961d73ec5f1249</Digest>
+      <Position>0</Position>
+      <TrimStart>0</TrimStart>
+      <TrimEnd>0</TrimEnd>
+      <UseSubtitles>1</UseSubtitles>
+      <BurnSubtitles>0</BurnSubtitles>
+      <SubtitleXOffset>0</SubtitleXOffset>
+      <SubtitleYOffset>0</SubtitleYOffset>
+      <SubtitleXScale>1</SubtitleXScale>
+      <SubtitleYScale>1</SubtitleYScale>
+      <SubtitleLanguage>en</SubtitleLanguage>
+      <Font>
+        <Id>arial</Id>
+      </Font>
+      <Length>2880000</Length>
+    </Content>
+  </Playlist>
+</Metadata>
diff --git a/hacks/subtitle_alignment/dcp_2/subs.xml b/hacks/subtitle_alignment/dcp_2/subs.xml
new file mode 100644
index 000000000..4332a219a
--- /dev/null
+++ b/hacks/subtitle_alignment/dcp_2/subs.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<SubtitleReel xmlns="http://www.smpte-ra.org/schemas/428-7/2010/DCST">
+<Id>urn:uuid:d351291b-d722-48b7-baba-e7ed2ea6cc69</Id>
+<ContentTitleText></ContentTitleText>
+<AnnotationText></AnnotationText>
+<IssueDate>2015-08-26T18:04:50+01:00</IssueDate>
+<ReelNumber>1</ReelNumber>
+<Language>en</Language>
+<EditRate>24 1</EditRate>
+<TimeCodeRate>24</TimeCodeRate>
+<StartTime>00:00:00:00</StartTime>
+<LoadFont ID="arial">urn:uuid:b238ab60-719d-11e4-82f8-0800200c9a65</LoadFont>
+<SubtitleList>
+<Font ID="arial" Color="FFFFFFFF" Weight="normal" Size="42">
+
+<Subtitle SpotNumber="1" TimeIn="00:00:00:00" TimeOut="00:00:10:00" FadeUpTime="00:00:00:00" FadeDownTime="00:00:00:00">
+<Text Valign="bottom" Vposition="20">Align bottom position 20%</Text>
+</Subtitle>
+<Subtitle SpotNumber="1" TimeIn="00:00:10:00" TimeOut="00:00:20:00" FadeUpTime="00:00:00:00" FadeDownTime="00:00:00:00">
+<Text Valign="bottom" Vposition="30">Align bottom position 30%</Text>
+</Subtitle>
+<Subtitle SpotNumber="1" TimeIn="00:00:20:00" TimeOut="00:00:30:00" FadeUpTime="00:00:00:00" FadeDownTime="00:00:00:00">
+<Text Valign="bottom" Vposition="40">Align bottom position 40%</Text>
+</Subtitle>
+</Font>
+</SubtitleList>
+</SubtitleReel>
\ No newline at end of file
diff --git a/hacks/subtitle_alignment/dcp_3/metadata.xml b/hacks/subtitle_alignment/dcp_3/metadata.xml
new file mode 100644
index 000000000..a5f6186f2
--- /dev/null
+++ b/hacks/subtitle_alignment/dcp_3/metadata.xml
@@ -0,0 +1,97 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Metadata>
+  <Version>32</Version>
+  <Name>subs test 1</Name>
+  <UseISDCFName>1</UseISDCFName>
+  <DCPContentType>TST</DCPContentType>
+  <Container>185</Container>
+  <Resolution>2K</Resolution>
+  <J2KBandwidth>50000000</J2KBandwidth>
+  <ISDCFMetadata>
+    <ContentVersion>1</ContentVersion>
+    <AudioLanguage>XX</AudioLanguage>
+    <SubtitleLanguage>EN</SubtitleLanguage>
+    <Territory></Territory>
+    <Rating></Rating>
+    <Studio></Studio>
+    <Facility></Facility>
+    <PackageType></PackageType>
+    <TempVersion>0</TempVersion>
+    <PreRelease>0</PreRelease>
+    <RedBand>0</RedBand>
+    <Chain></Chain>
+    <TwoDVersionOfThreeD>0</TwoDVersionOfThreeD>
+    <MasteredLuminance></MasteredLuminance>
+  </ISDCFMetadata>
+  <VideoFrameRate>24</VideoFrameRate>
+  <ISDCFDate>20150826</ISDCFDate>
+  <AudioChannels>6</AudioChannels>
+  <ThreeD>0</ThreeD>
+  <SequenceVideo>1</SequenceVideo>
+  <Interop>1</Interop>
+  <Signed>1</Signed>
+  <Encrypted>0</Encrypted>
+  <Key>530ea647e9de4fc12cbf3eed06673dd9</Key>
+  <Playlist>
+    <Content>
+      <Type>Image</Type>
+      <Path>/home/c.hetherington/src/dcpomatic2/hacks/subtitle_alignment/grid.png</Path>
+      <Digest>dfe02ada2710af47c30eee9c20054e7c61668</Digest>
+      <Position>0</Position>
+      <TrimStart>0</TrimStart>
+      <TrimEnd>0</TrimEnd>
+      <VideoLength>720</VideoLength>
+      <VideoWidth>1998</VideoWidth>
+      <VideoHeight>1080</VideoHeight>
+      <VideoFrameRate>24</VideoFrameRate>
+      <VideoFrameType>0</VideoFrameType>
+      <LeftCrop>0</LeftCrop>
+      <RightCrop>0</RightCrop>
+      <TopCrop>0</TopCrop>
+      <BottomCrop>0</BottomCrop>
+      <Scale>
+        <Ratio>185</Ratio>
+      </Scale>
+      <ColourConversion>
+        <InputTransferFunction>
+          <Type>ModifiedGamma</Type>
+          <Power>2.4</Power>
+          <Threshold>0.04045</Threshold>
+          <A>0.055</A>
+          <B>12.92</B>
+        </InputTransferFunction>
+        <YUVToRGB>0</YUVToRGB>
+        <RedX>0.64</RedX>
+        <RedY>0.33</RedY>
+        <GreenX>0.3</GreenX>
+        <GreenY>0.6</GreenY>
+        <BlueX>0.15</BlueX>
+        <BlueY>0.06</BlueY>
+        <WhiteX>0.3127</WhiteX>
+        <WhiteY>0.329</WhiteY>
+        <OutputGamma>2.6</OutputGamma>
+      </ColourConversion>
+      <FadeIn>0</FadeIn>
+      <FadeOut>0</FadeOut>
+    </Content>
+    <Content>
+      <Type>DCPSubtitle</Type>
+      <Path>/home/c.hetherington/src/dcpomatic2/hacks/subtitle_alignment/dcp_3/subs.xml</Path>
+      <Digest>21cddc1e6a989a3dde356f4288fe3fac1231</Digest>
+      <Position>0</Position>
+      <TrimStart>0</TrimStart>
+      <TrimEnd>0</TrimEnd>
+      <UseSubtitles>1</UseSubtitles>
+      <BurnSubtitles>0</BurnSubtitles>
+      <SubtitleXOffset>0</SubtitleXOffset>
+      <SubtitleYOffset>0</SubtitleYOffset>
+      <SubtitleXScale>1</SubtitleXScale>
+      <SubtitleYScale>1</SubtitleYScale>
+      <SubtitleLanguage>en</SubtitleLanguage>
+      <Font>
+        <Id>arial</Id>
+      </Font>
+      <Length>2880000</Length>
+    </Content>
+  </Playlist>
+</Metadata>
diff --git a/hacks/subtitle_alignment/dcp_3/subs.xml b/hacks/subtitle_alignment/dcp_3/subs.xml
new file mode 100644
index 000000000..328801b66
--- /dev/null
+++ b/hacks/subtitle_alignment/dcp_3/subs.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<SubtitleReel xmlns="http://www.smpte-ra.org/schemas/428-7/2010/DCST">
+<Id>urn:uuid:d351291b-d722-48b7-baba-e7ed2ea6cc69</Id>
+<ContentTitleText></ContentTitleText>
+<AnnotationText></AnnotationText>
+<IssueDate>2015-08-26T18:04:50+01:00</IssueDate>
+<ReelNumber>1</ReelNumber>
+<Language>en</Language>
+<EditRate>24 1</EditRate>
+<TimeCodeRate>24</TimeCodeRate>
+<StartTime>00:00:00:00</StartTime>
+<LoadFont ID="arial">urn:uuid:b238ab60-719d-11e4-82f8-0800200c9a65</LoadFont>
+<SubtitleList>
+<Font ID="arial" Color="FFFFFFFF" Weight="normal" Size="42">
+
+<Subtitle SpotNumber="1" TimeIn="00:00:00:00" TimeOut="00:00:10:00" FadeUpTime="00:00:00:00" FadeDownTime="00:00:00:00">
+<Text Valign="top" Vposition="60">Align top position 60%</Text>
+</Subtitle>
+<Subtitle SpotNumber="1" TimeIn="00:00:10:00" TimeOut="00:00:20:00" FadeUpTime="00:00:00:00" FadeDownTime="00:00:00:00">
+<Text Valign="top" Vposition="70">Align top position 70%</Text>
+</Subtitle>
+<Subtitle SpotNumber="1" TimeIn="00:00:20:00" TimeOut="00:00:30:00" FadeUpTime="00:00:00:00" FadeDownTime="00:00:00:00">
+<Text Valign="top" Vposition="80">Align top position 80%</Text>
+</Subtitle>
+</Font>
+</SubtitleList>
+</SubtitleReel>
\ No newline at end of file
diff --git a/hacks/subtitle_alignment/dcp_4/metadata.xml b/hacks/subtitle_alignment/dcp_4/metadata.xml
new file mode 100644
index 000000000..f78fb42a1
--- /dev/null
+++ b/hacks/subtitle_alignment/dcp_4/metadata.xml
@@ -0,0 +1,97 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Metadata>
+  <Version>32</Version>
+  <Name>subs test 2</Name>
+  <UseISDCFName>1</UseISDCFName>
+  <DCPContentType>TST</DCPContentType>
+  <Container>185</Container>
+  <Resolution>2K</Resolution>
+  <J2KBandwidth>50000000</J2KBandwidth>
+  <ISDCFMetadata>
+    <ContentVersion>1</ContentVersion>
+    <AudioLanguage></AudioLanguage>
+    <SubtitleLanguage></SubtitleLanguage>
+    <Territory></Territory>
+    <Rating></Rating>
+    <Studio></Studio>
+    <Facility></Facility>
+    <PackageType></PackageType>
+    <TempVersion>0</TempVersion>
+    <PreRelease>0</PreRelease>
+    <RedBand>0</RedBand>
+    <Chain></Chain>
+    <TwoDVersionOfThreeD>0</TwoDVersionOfThreeD>
+    <MasteredLuminance></MasteredLuminance>
+  </ISDCFMetadata>
+  <VideoFrameRate>24</VideoFrameRate>
+  <ISDCFDate>20150826</ISDCFDate>
+  <AudioChannels>6</AudioChannels>
+  <ThreeD>0</ThreeD>
+  <SequenceVideo>1</SequenceVideo>
+  <Interop>1</Interop>
+  <Signed>1</Signed>
+  <Encrypted>0</Encrypted>
+  <Key>530ea647e9de4fc12cbf3eed06673dd9</Key>
+  <Playlist>
+    <Content>
+      <Type>Image</Type>
+      <Path>/home/c.hetherington/src/dcpomatic2/hacks/subtitle_alignment/grid.png</Path>
+      <Digest>dfe02ada2710af47c30eee9c20054e7c61668</Digest>
+      <Position>0</Position>
+      <TrimStart>0</TrimStart>
+      <TrimEnd>0</TrimEnd>
+      <VideoLength>720</VideoLength>
+      <VideoWidth>1998</VideoWidth>
+      <VideoHeight>1080</VideoHeight>
+      <VideoFrameRate>24</VideoFrameRate>
+      <VideoFrameType>0</VideoFrameType>
+      <LeftCrop>0</LeftCrop>
+      <RightCrop>0</RightCrop>
+      <TopCrop>0</TopCrop>
+      <BottomCrop>0</BottomCrop>
+      <Scale>
+        <Ratio>185</Ratio>
+      </Scale>
+      <ColourConversion>
+        <InputTransferFunction>
+          <Type>ModifiedGamma</Type>
+          <Power>2.4</Power>
+          <Threshold>0.04045</Threshold>
+          <A>0.055</A>
+          <B>12.92</B>
+        </InputTransferFunction>
+        <YUVToRGB>0</YUVToRGB>
+        <RedX>0.64</RedX>
+        <RedY>0.33</RedY>
+        <GreenX>0.3</GreenX>
+        <GreenY>0.6</GreenY>
+        <BlueX>0.15</BlueX>
+        <BlueY>0.06</BlueY>
+        <WhiteX>0.3127</WhiteX>
+        <WhiteY>0.329</WhiteY>
+        <OutputGamma>2.6</OutputGamma>
+      </ColourConversion>
+      <FadeIn>0</FadeIn>
+      <FadeOut>0</FadeOut>
+    </Content>
+    <Content>
+      <Type>DCPSubtitle</Type>
+      <Path>/home/c.hetherington/src/dcpomatic2/hacks/subtitle_alignment/dcp_4/subs.xml</Path>
+      <Digest>01f3845eeebfec3ed64bee961d73ec5f1249</Digest>
+      <Position>0</Position>
+      <TrimStart>0</TrimStart>
+      <TrimEnd>0</TrimEnd>
+      <UseSubtitles>1</UseSubtitles>
+      <BurnSubtitles>0</BurnSubtitles>
+      <SubtitleXOffset>0</SubtitleXOffset>
+      <SubtitleYOffset>0</SubtitleYOffset>
+      <SubtitleXScale>1</SubtitleXScale>
+      <SubtitleYScale>1</SubtitleYScale>
+      <SubtitleLanguage>en</SubtitleLanguage>
+      <Font>
+        <Id>arial</Id>
+      </Font>
+      <Length>2880000</Length>
+    </Content>
+  </Playlist>
+</Metadata>
diff --git a/hacks/subtitle_alignment/dcp_4/subs.xml b/hacks/subtitle_alignment/dcp_4/subs.xml
new file mode 100644
index 000000000..4332a219a
--- /dev/null
+++ b/hacks/subtitle_alignment/dcp_4/subs.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<SubtitleReel xmlns="http://www.smpte-ra.org/schemas/428-7/2010/DCST">
+<Id>urn:uuid:d351291b-d722-48b7-baba-e7ed2ea6cc69</Id>
+<ContentTitleText></ContentTitleText>
+<AnnotationText></AnnotationText>
+<IssueDate>2015-08-26T18:04:50+01:00</IssueDate>
+<ReelNumber>1</ReelNumber>
+<Language>en</Language>
+<EditRate>24 1</EditRate>
+<TimeCodeRate>24</TimeCodeRate>
+<StartTime>00:00:00:00</StartTime>
+<LoadFont ID="arial">urn:uuid:b238ab60-719d-11e4-82f8-0800200c9a65</LoadFont>
+<SubtitleList>
+<Font ID="arial" Color="FFFFFFFF" Weight="normal" Size="42">
+
+<Subtitle SpotNumber="1" TimeIn="00:00:00:00" TimeOut="00:00:10:00" FadeUpTime="00:00:00:00" FadeDownTime="00:00:00:00">
+<Text Valign="bottom" Vposition="20">Align bottom position 20%</Text>
+</Subtitle>
+<Subtitle SpotNumber="1" TimeIn="00:00:10:00" TimeOut="00:00:20:00" FadeUpTime="00:00:00:00" FadeDownTime="00:00:00:00">
+<Text Valign="bottom" Vposition="30">Align bottom position 30%</Text>
+</Subtitle>
+<Subtitle SpotNumber="1" TimeIn="00:00:20:00" TimeOut="00:00:30:00" FadeUpTime="00:00:00:00" FadeDownTime="00:00:00:00">
+<Text Valign="bottom" Vposition="40">Align bottom position 40%</Text>
+</Subtitle>
+</Font>
+</SubtitleList>
+</SubtitleReel>
\ No newline at end of file
diff --git a/hacks/subtitle_alignment/grid.png b/hacks/subtitle_alignment/grid.png
new file mode 100644
index 000000000..26987a076
--- /dev/null
+++ b/hacks/subtitle_alignment/grid.png
diff --git a/hacks/subtitle_alignment/grid.svg b/hacks/subtitle_alignment/grid.svg
new file mode 100644
index 000000000..cb3f99a37
--- /dev/null
+++ b/hacks/subtitle_alignment/grid.svg
@@ -0,0 +1,222 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="1998"
+   height="1080"
+   viewBox="0 0 1998.0001 1080"
+   id="svg2"
+   version="1.1"
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