Media Tools

About this collection

Media Tools brings together 704 curated resources from across the video technology landscape. Notable topics include AI & Machine Learning Tools, Ads & QoE, Audio & Subtitles, and Audio Analysis & Processing.

Resources (showing 337–360 of 704)

• imscJS: IMSC/TTML/SMPTE-TT/EBU-TT-D rendererRenders IMSC/TTML/SMPTE-TT/EBU-TT-D subtitles and captions to HTML
• pyvideotrans — video translation/dubbing pipelineEnd-to-end pipeline: ASR → subtitle translation → multi-role dubbing → audio-video re-sync, offline or via API models.
• stable-tsWhisper-based transcription with forced alignment and audio indexing, including a mode that loads audio in 30s chunks for near-streaming su…
• subconv — SCC (CEA-608) to WebVTT converterRuby library converting SCC (EIA-608/CEA-608) caption files to WebVTT; niche 608 conversion path.
• ttconv: subtitle/caption format converterConverts EBU STL, IMSC/TTML/SMPTE-TT/EBU-TT-D and 608/SCC into IMSC, WebVTT and SRT
• whisper-vtt2srt — AI transcript WebVTT→SRT cleanerZero-dependency CLI/Python tool converting Whisper WebVTT to clean SRT, fixing karaoke-accumulation and filtering glitches.
• Audio Offset FinderFind the offset of an audio file within another audio file
• AudioAlignGUI research tool for aligning/synchronizing audio and video recordings of the same event captured from multiple sources.
• Chromaprint — audio fingerprinting libraryC library and fpcalc CLI generating acoustic fingerprints from PCM audio, used for content identification and dedup in media pipelines.
• EBU ADM ToolboxConfig-driven eat-process CLI for validating and transforming ADM (ITU-R BS.2076) next-generation-audio files, building on libadm, libbw64,…
• EBU ADM Toolbox DocumentationOfficial documentation for eat-process configuration, ADM validation profiles and processing blocks in the EBU ADM Toolbox.
• FFmpeg NormalizeAudio Normalization for Python/ffmpeg.
• MPEG-H Authoring SuiteOfficial toolset to author, monitor, analyze and encode MPEG-H Audio, with MPF and BWF/ADM import/export for immersive and personalized aud…
• Olaf (Overly Lightweight Acoustic Fingerprinting)Portable C library for acoustic fingerprinting, runs on embedded devices and WASM.
• PanakoContent-based audio search and fingerprinting system robust to noise and distortion, with stream-monitoring subapps, academic-backed.
• R128 (NDR)GUI loudness measurement app wrapping ffmpeg/ffprobe for EBU R128, built by German broadcaster NDR.
• SparseSync: Audio-Visual Synchronisation with Trainable SelectorsBMVC 2022 Spotlight paper and code for sparse-in-space-and-time audio-visual sync detection.
• SpectroMap: Peak Detection Algorithm for Audio FingerprintingAcademic paper on a peak-detection algorithm for audio fingerprinting with implementation.
• SyncSinkSynchronizes media files sharing common audio by computing sub-second offsets to align multi-camera/multi-mic recordings.
• ViSQOL v3 — Objective Audio and Speech Quality MetricGoogle's full-reference perceptual audio/speech quality metric producing MOS-LQO scores, with C++ CLI/API, Python bindings and a retrainabl…
• Virinext Bitstream AnalyzerBitstream syntax analyser and validator for AAC, AC-3/E-AC-3, MPEG-2 Audio, FLAC, Opus and PCM elementary streams.
• ac3esbrowserGUI analyzer that displays syntax elements of AC-3 / E-AC-3 (Dolby Digital / DD+) elementary streams.
• audalignPython package that aligns audio files via fingerprinting/cross-correlation/spectrograms and inserts silence to auto-sync multi-source capt…
• audfprintLandmark-based audio fingerprinting in Python, Shazam-style, supports fingerprint databases of ~1M entries.