Camera Test Register · replay pack CTR-1
15 test inputs under media/. The three files under originals/ are credited source films used to build the six field excerpts. They are not additional evaluation cases.

C01–C06: geometric pipeline controls generated by generate.py. Released for reuse under CC0 1.0, https://creativecommons.org/publicdomain/zero/1.0/.

F01, F02, M01 and M02: Temporary traffic signal at Colonel By Drive (137a).
Source https://commons.wikimedia.org/wiki/File:Temporary_traffic_signal_at_Colonel_By_Drive.webm
Original under CC0 1.0, https://creativecommons.org/publicdomain/zero/1.0/. Excerpts trimmed, resized, resampled, muted and H.264 encoded. M01 removes chroma. M02 adds an opaque rectangle.

F03, F04 and M03: Cars Passing by at Night (Maximilian Schönherr).
Source https://commons.wikimedia.org/wiki/File:Cars_Passing_by_at_Night.webm
Original and these adaptations are CC BY-SA 4.0, https://creativecommons.org/licenses/by-sa/4.0/. Excerpts trimmed, resized, resampled, muted and H.264 encoded. M03 additionally holds a frame. The original author did not prepare or endorse the benchmark.

F05 and F06: Dean Street timelapse Albury NSW (Thennicke).
Source https://commons.wikimedia.org/wiki/File:Dean_Street_timelapse_Albury_NSW.webm
Original under CC0 1.0, https://creativecommons.org/publicdomain/zero/1.0/. Excerpts trimmed, resized, resampled, muted and H.264 encoded. The original is a timelapse.

Replay the MP4s as supplied. Frame indices start at zero. Reference intervals in manifest.json include the first frame and exclude the end frame. Each related field clip and edit has a source-family identifier.

To rebuild, extract the whole pack, enter its folder and run:
    python3 generate.py
Requires Python 3 and an ffmpeg executable on PATH with libx264, VP8, VP9 and AV1 decode. Pack assembled with FFmpeg 8.0. The manifest records original hashes. Encoder builds can change compressed bytes. Preserve the issued media and manifest for an exact release comparison.
