# MagicYUV Video Samples

MagicYUV is a fast, lossless intermediate video codec. These short test
clips were generated synthetically with FFmpeg (no third-party content) to
provide MagicYUV-encoded files for codec-handling and format-exclusion tests.

The public FFmpeg sample archive (samples.ffmpeg.org) does not ship a MagicYUV
sample, and FFmpeg's FATE suite only exercises MagicYUV via encode/decode
round-trips on generated synthetic sources, so these were created locally.

## Files

| File                   | Container  | Pixel Format | Prediction |
|------------------------|------------|--------------|------------|
| magicyuv_yuv422p.avi   | AVI        | yuv422p      | left       |
| magicyuv_gbrp.avi      | AVI        | gbrp (RGB)   | gradient   |
| magicyuv_yuv420p.mkv   | Matroska   | yuv420p      | median     |
| magicyuv_yuv444p.mov   | QuickTime  | yuv444p      | left       |

All clips are 320x240, 20 frames, encoded with the `magicyuv` encoder. Verify
with: `ffprobe -select_streams v:0 -show_entries stream=codec_name <file>`.

## Source

Generated with FFmpeg 7.1.x, e.g.:

    ffmpeg -f lavfi -i testsrc=size=320x240:rate=10:duration=2 -frames:v 20 \
      -c:v magicyuv -pix_fmt yuv422p magicyuv_yuv422p.avi