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GeezerVison is showing debugly.github.io — MR FFmpeg Toolchain Diagnostics Portal

Target Platform macOS/iOS/tvOS/Android/HarmonyOS
Tracked Toolchains 5 Versions
Feature Categories 11 Categories
Supported Libraries 28 Libraries
Dynamic

Feature Evolution Matrix

Compare compiled protocol support, hardware filters, container formats, and features seamlessly across FFmpeg 4.x, 5.x, 6.x, 7.x and 8.x.

Explore Evolution Matrix
Test Suite

Player Compatibility Pitfalls

Diagnose video container pitfalls, HEVC hvc1/hev1 tags, web fast-start streaming, chroma subsampling limits, and Apple iOS/Safari player traps.

Verify Player Pitfalls
Live Demos

Virtual Test Sources

Showcase procedural video/audio generators (Mandelbrot fractals, color charts, sine sweeps, moving patterns) with high-fidelity pre-compiled demo clips.

Open Virtual Sources
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