CONVERSION GUIDES

Deep dive into MP3: MPEG Layer III bitstream structure, psychoacoustic model, MDCT, Huffman coding, VBR vs CBR, ID3 tags, LAME encoder comma...

Complete technical guide to FLAC: file structure, STREAMINFO MD5, linear predictive coding, Rice entropy coding, compression levels 0–8, Rep...

Complete technical guide to AAC: AAC-LC, HE-AAC v1/v2, AAC-ELD profiles, MDCT filter bank, TNS, PNS, joint stereo, bitrate reference, M4A vs...

Complete technical guide to Opus audio: SILK and CELT engines, hybrid mode, bandwidth modes, bitrate reference from 6 to 510 kbps, Ogg Opus...

Complete technical guide to MOV/QuickTime: atom hierarchy (moov, trak, stbl), QuickTime vs MP4 differences, Apple ProRes variants, timecode...

Complete technical guide to WebM: EBML container structure, VP8/VP9/AV1 codecs, Vorbis/Opus audio, SeekHead/Cues/Cluster elements, transpare...

Complete technical guide to SVG: XML structure, viewBox, path command language, gradients, filters, SMIL and CSS animations, SVG sprite syst...

Complete guide to PDF/X standards: X-1a vs X-3 vs X-4 differences, required elements, OutputIntent and FOGRA39 profiles, TrimBox/BleedBox pa...

Complete technical guide to MIDI: Standard MIDI File structure, header and track chunks, channel voice messages, control change numbers, Gen...

Complete technical guide to DXF: file structure (HEADER, TABLES, BLOCKS, ENTITIES sections), group codes, LINE/CIRCLE/HATCH/INSERT entities,...

Complete technical guide to JSON: six value types, JSON Schema validation, JSON5/JSONC/NDJSON extensions, Python/JavaScript/jq processing, J...

Complete technical guide to XML: document structure, well-formedness rules, namespaces, DTD vs XSD vs RELAX NG schema languages, XSLT transf...