# The reference package of the composing sink (browser-sink §14): one programme as five
# components on one timeline, each in the capability that suits it, packed by wai-pack
# (packaging §5.8). README.md says how each source is made.
schema = "wai.pack.policy/1"
asset_id = "compose-reference-01"
royalty_free_only = false
lead = "v"

# Camera-like footage: a 320 x 180 test pattern, the fixture compose-01.
[[component]]
id = "v"
media = "video"
source = "src.y4m"

[component.timebase]
num = 25
den = 1

# Titles and credits, drawn at the sink.
[[component]]
id = "g"
media = "graphics"
source = "../../vector-conformance/vectors/motion/stroke-titles.wvg1"

[component.timebase]
num = 25
den = 1

# Captions.
[[component]]
id = "t"
media = "text"
source = "sources/t.vtt"
lang = "en"

[component.timebase]
num = 1000
den = 1

# Music, as a score the sink plays: two channels at 48 kHz, each note voiced.
[[component]]
id = "s"
media = "audio"
source = "sources/s.wscr"

[component.timebase]
num = 48000
den = 1

# A scoreboard, as signed state.
[[component]]
id = "f"
media = "feed"
source = "sources/f.wwld"

[component.timebase]
num = 10
den = 1

[segmentation]
target_ms = 2000
min_ms = 1000
max_ms = 4000

[[ladder]]
id = "b0"
component = "v"
capability = "wai.video.int_motion"
role = "base"
params = { block = 16, search = 4, mv_precision = 1, q_candidates = [24, 16], max_sse_px_milli = 60000 }

[[ladder]]
id = "f0"
component = "v"
capability = "wai.video.av1"
role = "floor"
params = { source = "supplied" }

[[ladder]]
id = "g0"
component = "g"
capability = "wai.graphics.vector"
role = "base"

[[ladder]]
id = "t0"
component = "t"
capability = "wai.text.timed"
role = "base"

[[ladder]]
id = "s0"
component = "s"
capability = "wai.audio.score"
role = "base"

[[ladder]]
id = "s1"
component = "s"
capability = "wai.audio.flac"
role = "floor"
params = { source = "encode" }

[[ladder]]
id = "fb"
component = "f"
capability = "wai.feed.state"
role = "base"

[floor]
supplied_listing = "3cf1c429c5d6001ac158a5516e6258c9823642e8c244eb5f75e114c83a78c097"

[[class]]
id = "tv"
max_layer = 0

[[class]]
id = "legacy"
floor_only = true