mirror of https://github.com/x64dbg/btparser
157 lines
4.9 KiB
Plaintext
157 lines
4.9 KiB
Plaintext
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//--------------------------------------
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//--- 010 Editor v4.0.3 Binary Template
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//
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// File: ISOBMFTemplate.bt
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// Author: @RReverser
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// Revision: 201302261710
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// Purpose: Parse ISO Base Media File Format files (QuickTime, JPEG2000, MPEG-4, etc.)
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//--------------------------------------
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BigEndian();
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typedef struct
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{
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uint32 size <hidden = true>;
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char type[4] <hidden = true>;
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switch (type)
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{
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case "ftyp":
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char fileType[4] <name = "File type", comment = "http://ftyps.com/">;
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break;
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case "co64":
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ubyte version <name = "Version">;
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ubyte flags[3] <name = "Flags", format = binary>;
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uint32 n <hidden = true>;
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uint64 entries[n] <name = "Chunk offsets">;
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break;
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case "ctts":
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ubyte version <name = "Version">;
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ubyte flags[3] <name = "Flags", format = binary>;
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uint32 n <hidden = true>;
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struct {
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uint32 sampleCount <name = "Sample count">;
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uint32 offset <name = "Offset">;
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} entries[n] <name = "Chunk offsets">;
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break;
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case "elst":
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ubyte version <name = "Version">;
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ubyte flags[3] <name = "Flags", format = binary>;
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uint32 n <hidden = true>;
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struct {
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uint32 duration <name = "Duration", comment = "In global timescale units">;
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uint32 mediaTime <name = "Media time", comment = "In trak timescale units">;
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uint32 playbackSpeed <name = "Playback speed">;
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} entries[n] <name = "Edit list entries">;
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break;
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case "fiel":
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ubyte fields <name = "Scan mode", comment = "1 for progressive scan, 2 for 2:1 interlaced">;
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ubyte detail <name = "Detail", comment = "https://developer.apple.com/quicktime/icefloe/dispatch019.html#fiel">;
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break;
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case "hdlr":
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ubyte version <name = "Version">;
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ubyte flags[3] <name = "Flags", format = binary>;
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char component_type[4] <name = "Component type">;
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char subtype[4] <name = "Component subtype">;
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uint32 manufacturer <name = "Component manufacturer">;
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uint32 flags <name = "Component flags">;
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uint32 flags_mask <name = "Component flags mask">;
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string name <name = "Component name">;
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break;
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case "mdhd":
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ubyte version <name = "Version">;
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ubyte flags[3] <name = "Flags", format = binary>;
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if (version < 1)
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{
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uint32 creation_time <name = "Creation time">;
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uint32 modification_time <name = "Modification time">;
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}
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else
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{
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uint64 creation_time <name = "Creation time">;
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uint64 modification_time <name = "Modification time">;
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}
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uint32 time_scale <name = "Time scale">;
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if (version < 1)
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{
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uint32 duration <name = "Duration">;
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}
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else
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{
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uint64 duration <name = "Duration">;
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}
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uint16 lang <name = "Language", format = binary, comment = "ISO-639 language code represented with three 5-bit values (each of which is the ASCII value of the letter minus 0x60)">;
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uint16 quality <name = "Quality">;
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break;
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case "stco":
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ubyte version <name = "Version">;
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ubyte flags[3] <name = "Flags", format = binary>;
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uint32 n <hidden = true>;
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uint32 entries[n] <name = "Chunk offsets">;
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break;
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case "stss":
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ubyte version <name = "Version">;
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ubyte flags[3] <name = "Flags", format = binary>;
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uint32 n <hidden = true>;
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uint32 entries[n] <name = "Sync samples">;
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break;
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case "stsz":
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ubyte version <name = "Version">;
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ubyte flags[3] <name = "Flags", format = binary>;
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uint32 uniform_size <name = "Uniform size">;
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uint32 n <hidden = true>;
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uint32 entries[n] <name = "Sample sizes">;
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break;
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case "cmov":
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case "edts":
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case "mdia":
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case "minf":
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case "moov":
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case "rmda":
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case "rmra":
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case "stbl":
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case "trak":
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while (FTell() - startof(this) < size)
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{
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struct Atom child;
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}
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break;
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default:
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FSeek(FTell() - 8);
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break;
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}
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local int left = size - (FTell() - startof(this));
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if (left > 0)
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{
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ubyte data[left] <format = hex>;
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}
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}
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Atom <name = GetAtomName, size = GetAtomSize>;
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int GetAtomSize(Atom &atom)
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{
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return ReadUInt(startof(atom));
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}
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string GetAtomName(Atom &atom)
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{
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char type[4];
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ReadBytes(type, startof(atom) + 4, 4);
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return type;
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}
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while (!FEof())
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{
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Atom atom;
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}
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