$ synfig --canvas-info ./sample.sifz

# Start Time
time_start=0s

# End Time
time_end=5s

# Frame Rate
frame_rate=24

# Start Frame
frame_start=0

# End Frame
frame_end=120


# Width
w=480

# Height
h=270

# Image Aspect Ratio
image_aspect=1.77778


# Pixel Width
pw=0.0166667

# Pixel Height
ph=-0.0166667

# Pixel Aspect Ratio
pixel_aspect=1


# Top Left
tl=-4 2.25

# Bottom Right
br=4 -2.25

# Physical Width
physical_w=0.169333

# Physical Height
physical_h=0.09525

# X Resolution
x_res=2834.65

# Y Resolution
y_res=2834.65

# Diagonal Image Span
span=9.17878


# Interlaced
interlaced=0

# Antialias
antialias=1

# Clamp
clamp=0

# Flags
flags=33

# Focus
focus=0 0

# Background Color
bg_color=#7f7f7f :  1.000


# Metadata
grid_show=0
grid_size=0.250000 0.250000
grid_snap=1
guide_show=1
guide_snap=0
onion_skin=1

$