Play animated GIF files as video by mikeysklar · Pull Request #11738 · adafruit/circuitpython

mikeysklar · 2026-11-03T21:37:23Z

What

videogif.GifDecoder plays a GIF into a videocore.VideoBuffer.

Why

GIFs store which area changed and how long each frame lasts, so slow displays can redraw less.

Part 1 of 3 toward GIF video on e-paper, followed by #11739 and #11740. Merges first, needs no other PR.

gif = videogif.GifDecoder("/animation.gif")
video = videocore.VideoBuffer(bytearray(gif.width * gif.height * 2))
root.append(video)
video.play(gif)

p4_7in_gif_plainbuffer_landscape.mp4

Metro ESP32-P4 with Raspberry Pi Touch Display 2, filmed on a dev build of all 3 PRs. The teapot is teapot_1bit_320.gif (320x240, 120 frames), decoded at 16 bit into a plain buffer.

Clip code: code.py

CASE = "inf"

import time
import displayio
import framebufferio
import mipidsi

_INIT_SEQUENCE = bytes.fromhex(
    "ff 03 98 81 03 01 01 00 02 01 00 03 01 73 04 01 00 05 01 00 06 01 0a 07"
    "01 00 08 01 00 09 01 61 0a 01 00 0b 01 00 0c 01 01 0d 01 00 0e 01 00 0f"
    "01 61 10 01 61 11 01 00 12 01 00 13 01 00 14 01 00 15 01 00 16 01 00 17"
    "01 00 18 01 00 19 01 00 1a 01 00 1b 01 00 1c 01 00 1d 01 00 1e 01 40 1f"
    "01 80 20 01 06 21 01 01 22 01 00 23 01 00 24 01 00 25 01 00 26 01 00 27"
    "01 00 28 01 33 29 01 03 2a 01 00 2b 01 00 2c 01 00 2d 01 00 2e 01 00 2f"
    "01 00 30 01 00 31 01 00 32 01 00 33 01 00 34 01 04 35 01 00 36 01 00 37"
    "01 00 38 01 3c 39 01 00 3a 01 00 3b 01 00 3c 01 00 3d 01 00 3e 01 00 3f"
    "01 00 40 01 00 41 01 00 42 01 00 43 01 00 44 01 00 50 01 10 51 01 32 52"
    "01 54 53 01 76 54 01 98 55 01 ba 56 01 10 57 01 32 58 01 54 59 01 76 5a"
    "01 98 5b 01 ba 5c 01 dc 5d 01 fe 5e 01 00 5f 01 0e 60 01 0f 61 01 0c 62"
    "01 0d 63 01 06 64 01 07 65 01 02 66 01 02 67 01 02 68 01 02 69 01 01 6a"
    "01 00 6b 01 02 6c 01 15 6d 01 14 6e 01 02 6f 01 02 70 01 02 71 01 02 72"
    "01 02 73 01 02 74 01 02 75 01 0e 76 01 0f 77 01 0c 78 01 0d 79 01 06 7a"
    "01 07 7b 01 02 7c 01 02 7d 01 02 7e 01 02 7f 01 01 80 01 00 81 01 02 82"
    "01 14 83 01 15 84 01 02 85 01 02 86 01 02 87 01 02 88 01 02 89 01 02 8a"
    "01 02 ff 03 98 81 04 6c 01 15 6e 01 2a 6f 01 33 3b 01 98 3a 01 94 8d 01"
    "14 87 01 ba 26 01 76 b2 01 d1 b5 01 06 38 01 01 39 01 00 ff 03 98 81 01"
    "22 01 0a 31 01 00 53 01 7d 55 01 8f 40 01 33 50 01 96 51 01 96 60 01 23"
    "a0 01 08 a1 01 1d a2 01 2a a3 01 10 a4 01 15 a5 01 28 a6 01 1c a7 01 1d"
    "a8 01 7e a9 01 1d aa 01 29 ab 01 6b ac 01 1a ad 01 18 ae 01 4b af 01 20"
    "b0 01 27 b1 01 50 b2 01 64 b3 01 39 c0 01 08 c1 01 1d c2 01 2a c3 01 10"
    "c4 01 15 c5 01 28 c6 01 1c c7 01 1d c8 01 7e c9 01 1d ca 01 29 cb 01 6b"
    "cc 01 1a cd 01 18 ce 01 4b cf 01 20 d0 01 27 d1 01 50 d2 01 64 d3 01 39"
    "ff 03 98 81 00 35 01 00 11 80 78 29 00"
)


def make_display(i2c):
    """Initialize the 7-inch Touch Display 2 at 1280 x 720 landscape."""
    displayio.release_displays()
    while not i2c.try_lock():
        pass
    try:
        # The display MCU requires a STOP and delay before register reads.
        i2c.writeto(0x45, bytes((1,)))
        time.sleep(0.005)
        identity = bytearray(1)
        i2c.readfrom_into(0x45, identity)
        if identity[0] & 15 not in (1, 4):
            raise RuntimeError("Connect the 7-inch Raspberry Pi Touch Display 2")
        print("Display controller ID:", hex(identity[0]))
        i2c.writeto(0x45, bytes((3, 0)))
        i2c.writeto(0x45, bytes((2, 0)))
        time.sleep(0.02)
        bus = mipidsi.Bus(frequency=1_000_000_000, num_lanes=2)
        i2c.writeto(0x45, bytes((2, 3)))
        time.sleep(0.02)
        framebuffer = mipidsi.Display(
            bus, _INIT_SEQUENCE,
            width=720, height=1280, color_depth=16,
            hsync_pulse_width=33, hsync_back_porch=50, hsync_front_porch=239,
            vsync_pulse_width=2, vsync_back_porch=30, vsync_front_porch=20,
            pixel_clock_frequency=83_330_000, native_frames_per_second=60,
        )
        display = framebufferio.FramebufferDisplay(framebuffer, rotation=0)
        i2c.writeto(0x45, bytes((3, 0x88)))
        return display
    finally:
        i2c.unlock()
import gc, os, board, displayio, supervisor, videocore, videogif
print("VER", os.uname().version, "CASE", CASE)
EXP = [4066, 6022, 10027, 11983, 15988, 17945, 21949, 23874, 27879, 29835, 33840, 35796, 39801, 41758, 45730, 47687, 51692, 53648, 57653, 59609]
i2c = board.I2C()
display = make_display(i2c)
pass
print("size", display.width, display.height)
PY = 200
def show(path, seconds):
    gif = videogif.GifDecoder(path)
    video = videocore.VideoBuffer(bytearray(gif.width * gif.height * 2))
    video.y = PY
    root = displayio.Group()
    root.append(video)
    video.play(gif)
    display.root_group = root
    print("playing", path, gif.width, gif.height, video.playing)
    t0 = time.monotonic()
    while time.monotonic() - t0 < seconds:
        time.sleep(0.05)
    print("after", seconds, "s playing", video.playing)
    video.stop()
    gif.deinit()
    display.root_group = None
while True:
    show("/teapot_1bit_320.gif", 30)
    show("/tg_inf.gif", 8)

Changes

Commit	Change
Size the draw area when play starts	Fixes a video added to a shown Group before `play()` staying blank.
Draw a moved plain buffer at its new position	The move only marked the old area.
Report which part of a frame changed	`on_frame` gains `changed`, `NULL` for the whole frame. The camera passes `NULL`.
Check a frame with row gaps fits	Needed by this source. The camera can't trigger it on main.
Factor out GIF file opening	Shared with `OnDiskGif`, same behavior.
Add the GIF source	New module, on wherever `CIRCUITPY_VIDEOCORE` and `CIRCUITPY_GIFIO` are on.
Report end of stream	`playing` goes False after the last loop, a read error or `deinit()`.

Choice	Behavior
Pixels	16 bit (RGB565)
Targets	Plain buffer (a `bytearray`), or framebuffer (`FramebufferDisplay`, read back to check pixels)
Timing	Background tick, GIF frame delays
Loops	GIF loop count; none plays once
End	Last frame stays shown

Firmware size vs main	Value
Metro ESP32-P4	+2,832 B
Feather RP2040, no video	+24 B

Tested

Metro ESP32-P4, Raspberry Pi Touch Display 2, color_depth=16, Ubuntu host, 3 trials per row.

CircuitPython 11.0.0-alpha.2 dev builds of this branch, before the rebase.

Earlier build, before the rebase onto main	main	This branch
Shown Group, append, play, plain buffer	No draw until `video.x = 0`	Draws at once
Camera frames per second, framebuffer	16.1	16.0-16.1
Camera frames per second, plain buffer	15.1-15.4	15.3-15.7

Earlier build, GIF, 16 bit, framebuffer	Result
Plays once, 2 loops, forever	1, 3, still playing; `playing` False at the end
Hide and show	No frames while hidden, restarts
Ctrl-C, reload	0 failures
`deinit()`	Raises on use, safe twice, replay works. Freeing not shown by `mem_free`

`OnDiskGif` on Metro RP2040, no video, main vs this branch	Result
Frame CRCs, frame count, delays, sizes, errors	Identical
`next_frame`, teapot in palette mode	31.43 ms vs 31.45 ms
Heap used, leak over 20 opens	Identical

Host test, real decoder, VM stubbed	Result
Test GIFs, 16 bit	71/71 frames match
Frames landing during a refresh	12/12
End of stream	16/16
`deinit()` at VM end, ASan	Clean, simulated sequence
Failed `play()` after a GIF ended	12/12

pre-commit passes on the final branch.

Test files

Test GIFs: make_gifs.py and the three GIFs

tg_once.gif plays once, tg_loop2.gif loops twice, tg_inf.gif loops forever.

# 320x240 test GIFs: white field, a 40x40 block whose color encodes the frame, 50 ms per frame.
import json
from PIL import Image, ImageDraw
N = 20
colors = [((i * 12 + 8) & 0xF8, (255 - i * 12) & 0xFC, (i * 37 + 16) & 0xF8) for i in range(N)]
exp = [((r >> 3) << 11) | ((g >> 2) << 5) | (b >> 3) for r, g, b in colors]
assert len(set(exp)) == N
frames = []
for c in colors:
    im = Image.new("RGB", (320, 240), (255, 255, 255))
    ImageDraw.Draw(im).rectangle((0, 0, 39, 39), fill=c)
    frames.append(im.convert("P", palette=Image.ADAPTIVE, colors=8))
for name, loop in (("tg_once", None), ("tg_loop2", 2), ("tg_inf", 0)):
    kw = {} if loop is None else {"loop": loop}
    frames[0].save(name + ".gif", save_all=True, append_images=frames[1:], duration=50, disposal=1, optimize=False, **kw)
    r = Image.open(name + ".gif")
    print(name, r.n_frames, r.info.get("loop"), r.info.get("duration"))
print("EXP =", exp)
json.dump(exp, open("tg_expected.json", "w"))

Test code: g_basic on Metro ESP32-P4 (display setup, helpers, case)

CASE = "basic"

import time
import displayio
import framebufferio
import mipidsi

_INIT_SEQUENCE = bytes.fromhex(
    "ff 03 98 81 03 01 01 00 02 01 00 03 01 73 04 01 00 05 01 00 06 01 0a 07"
    "01 00 08 01 00 09 01 61 0a 01 00 0b 01 00 0c 01 01 0d 01 00 0e 01 00 0f"
    "01 61 10 01 61 11 01 00 12 01 00 13 01 00 14 01 00 15 01 00 16 01 00 17"
    "01 00 18 01 00 19 01 00 1a 01 00 1b 01 00 1c 01 00 1d 01 00 1e 01 40 1f"
    "01 80 20 01 06 21 01 01 22 01 00 23 01 00 24 01 00 25 01 00 26 01 00 27"
    "01 00 28 01 33 29 01 03 2a 01 00 2b 01 00 2c 01 00 2d 01 00 2e 01 00 2f"
    "01 00 30 01 00 31 01 00 32 01 00 33 01 00 34 01 04 35 01 00 36 01 00 37"
    "01 00 38 01 3c 39 01 00 3a 01 00 3b 01 00 3c 01 00 3d 01 00 3e 01 00 3f"
    "01 00 40 01 00 41 01 00 42 01 00 43 01 00 44 01 00 50 01 10 51 01 32 52"
    "01 54 53 01 76 54 01 98 55 01 ba 56 01 10 57 01 32 58 01 54 59 01 76 5a"
    "01 98 5b 01 ba 5c 01 dc 5d 01 fe 5e 01 00 5f 01 0e 60 01 0f 61 01 0c 62"
    "01 0d 63 01 06 64 01 07 65 01 02 66 01 02 67 01 02 68 01 02 69 01 01 6a"
    "01 00 6b 01 02 6c 01 15 6d 01 14 6e 01 02 6f 01 02 70 01 02 71 01 02 72"
    "01 02 73 01 02 74 01 02 75 01 0e 76 01 0f 77 01 0c 78 01 0d 79 01 06 7a"
    "01 07 7b 01 02 7c 01 02 7d 01 02 7e 01 02 7f 01 01 80 01 00 81 01 02 82"
    "01 14 83 01 15 84 01 02 85 01 02 86 01 02 87 01 02 88 01 02 89 01 02 8a"
    "01 02 ff 03 98 81 04 6c 01 15 6e 01 2a 6f 01 33 3b 01 98 3a 01 94 8d 01"
    "14 87 01 ba 26 01 76 b2 01 d1 b5 01 06 38 01 01 39 01 00 ff 03 98 81 01"
    "22 01 0a 31 01 00 53 01 7d 55 01 8f 40 01 33 50 01 96 51 01 96 60 01 23"
    "a0 01 08 a1 01 1d a2 01 2a a3 01 10 a4 01 15 a5 01 28 a6 01 1c a7 01 1d"
    "a8 01 7e a9 01 1d aa 01 29 ab 01 6b ac 01 1a ad 01 18 ae 01 4b af 01 20"
    "b0 01 27 b1 01 50 b2 01 64 b3 01 39 c0 01 08 c1 01 1d c2 01 2a c3 01 10"
    "c4 01 15 c5 01 28 c6 01 1c c7 01 1d c8 01 7e c9 01 1d ca 01 29 cb 01 6b"
    "cc 01 1a cd 01 18 ce 01 4b cf 01 20 d0 01 27 d1 01 50 d2 01 64 d3 01 39"
    "ff 03 98 81 00 35 01 00 11 80 78 29 00"
)


def make_display(i2c):
    """Initialize the 7-inch Touch Display 2 at 1280 x 720 landscape."""
    displayio.release_displays()
    while not i2c.try_lock():
        pass
    try:
        # The display MCU requires a STOP and delay before register reads.
        i2c.writeto(0x45, bytes((1,)))
        time.sleep(0.005)
        identity = bytearray(1)
        i2c.readfrom_into(0x45, identity)
        if identity[0] & 15 not in (1, 4):
            raise RuntimeError("Connect the 7-inch Raspberry Pi Touch Display 2")
        print("Display controller ID:", hex(identity[0]))
        i2c.writeto(0x45, bytes((3, 0)))
        i2c.writeto(0x45, bytes((2, 0)))
        time.sleep(0.02)
        bus = mipidsi.Bus(frequency=1_000_000_000, num_lanes=2)
        i2c.writeto(0x45, bytes((2, 3)))
        time.sleep(0.02)
        framebuffer = mipidsi.Display(
            bus, _INIT_SEQUENCE,
            width=720, height=1280, color_depth=16,
            hsync_pulse_width=33, hsync_back_porch=50, hsync_front_porch=239,
            vsync_pulse_width=2, vsync_back_porch=30, vsync_front_porch=20,
            pixel_clock_frequency=83_330_000, native_frames_per_second=60,
        )
        display = framebufferio.FramebufferDisplay(framebuffer, rotation=0)
        i2c.writeto(0x45, bytes((3, 0x88)))
        return display
    finally:
        i2c.unlock()
import gc, os, board, displayio, supervisor, videocore, videogif
print("VER", os.uname().version, "CASE", CASE)
EXP = [4066, 6022, 10027, 11983, 15988, 17945, 21949, 23874, 27879, 29835, 33840, 35796, 39801, 41758, 45730, 47687, 51692, 53648, 57653, 59609]
i2c = board.I2C()
display = make_display(i2c)
w = display.width
fbm = display.framebuffer
fb = memoryview(fbm)
print("size", w, display.height, "fb", len(fb), "depth", len(fb) * 8 // (w * display.height))
PY = 200
def px(x, y):
    o = (y * w + x) * 2
    return fb[o] | fb[o + 1] << 8
def poll(video, seconds, stop_at_end=True):
    # Frame number from the block color, logged on each change. -1 means a color not in the table.
    seq = []; t0 = time.monotonic(); last = None; end_t = None
    while time.monotonic() - t0 < seconds:
        v = px(10, PY + 10)
        if v != last:
            last = v
            seq.append(EXP.index(v) if v in EXP else ("%04x" % v))
        if not video.playing:
            end_t = time.monotonic() - t0
            if stop_at_end:
                break
    return seq, end_t
def loops(seq):
    return sum(1 for a, b in zip(seq, seq[1:]) if a == 19 and b == 0) + 1
def inorder(seq):
    bad = [(a, b) for a, b in zip(seq, seq[1:]) if not (isinstance(a, int) and isinstance(b, int) and (b == a + 1 or (a == 19 and b == 0)))]
    return bad
def start(path):
    gif = videogif.GifDecoder(path)
    print("gif", gif.width, gif.height)
    video = videocore.VideoBuffer(fbm)
    video.y = PY
    root = displayio.Group()
    root.append(video)
    video.play(gif)
    display.root_group = root
    return gif, video, root
for name, secs, want in (("/tg_once.gif", 10, 1), ("/tg_loop2.gif", 10, 3)):
    gif, video, root = start(name)
    seq, end_t = poll(video, secs)
    print(name, "frames_seen", len(seq), "loops", loops(seq), "want", want, "bad_order", inorder(seq)[:5], "first", seq[:3], "last", seq[-1:], "end_t", end_t, "playing", video.playing, "source", video.source)
    last = px(10, PY + 10); time.sleep(1.5)
    print(" last frame kept", last == px(10, PY + 10), "=frame19", last == EXP[19], "white field", hex(px(100, PY + 100)), "outside gif", hex(px(500, PY + 100)), hex(px(10, PY + 300)))
    video.stop(); gif.deinit(); display.root_group = None; time.sleep(0.2)
print("END")

Serial output from that run

soft reboot
code.py output:
VER 11.0.0-alpha.2-64-g5634c2411d-dirty on 2026-11-01 CASE basic
Display controller ID: 0x1
size 720 1280 fb 1843200 depth 16
gif 320 240
/tg_once.gif frames_seen 19 loops 1 want 1 bad_order [] first [1, 2, 3] last [19] end_t 0.929 playing False source None
 last frame kept True =frame19 True white field 0xffff outside gif 0x0 0x0
gif 320 240
/tg_loop2.gif frames_seen 58 loops 3 want 3 bad_order [] first [1, 2, 3] last [18] end_t 2.951008 playing False source None
 last frame kept True =frame19 True white field 0xffff outside gif 0x0 0x0
END
Code done running.
Auto-reload is on. Simply save files over USB to run them or enter REPL to disable.
Press any key to enter the REPL. Use CTRL-D to reload.

Limits

Case	Result
Frame decode	Runs in the background tick, blocking USB and audio for that time
Python holding the SD bus	The read can fail and end the GIF, as with `audiocore.WaveFile` (from source)
Damaged GIF	Usually ends the stream; some still show as a frame
Wider than 320 pixels	`ValueError`, as with `OnDiskGif`
A failed `play()` after a GIF ended	Raises, keeps the last frame, and `source` is None
GIF frame landing during a refresh	Kept, so nothing goes stale (host test)
Camera frame landing during a refresh	Dropped, as on main. A paused camera may not show its last frame (from source)

Panel safety

This PR doesn't change how any display is driven. The fast e-paper updates in #11739 go past panel makers' refresh limits, and its EPaperDisplay docs now carry a warning.

AI assistance

Written with Claude Code.

🤖 Generated with Claude Code

The rect was only computed on a move or transform, using the source's size. A VideoBuffer added to a Group before play() kept an empty rect. A plain buffer target drew nothing until it moved. A framebuffer target still got its frames, but compositing and overlay repaint were wrong. This also clears a stale rect when a source of another size is played again. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

A plain buffer move only repainted the area it left. The new location stayed stale until the next frame repainted it. Mark it dirty as well. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

on_frame gets a changed rect in source coordinates, and the refresh only repaints that part. NULL means the whole frame changed and the next frame repaints all of it. A rect gives a source a protocol type with no displayio dependency. mipicsi passes NULL. get_refresh_areas takes the landed frame and vacated area in one critical section. A frame landing during a refresh stays for the next one, unless it passed NULL. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

The fit check assumed a contiguous frame of height * row_bytes. A source that writes each row at the framebuffer stride ends (height - 1) strides in, so a narrow frame low in the framebuffer could run past its end. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

Move opening a file by name and reading the GIF header into helpers so another GIF user can share them. OnDiskGif behaves the same. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

A source calls the destination's on_eos when it will write no more frames. VideoBuffer then stops it the next time playing, source or a refresh looks, like audio outputs stop a finished sample, and keeps its last frame shown. A framebuffer target drops that frame when moved or hidden, since the repaint overwrites it. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

GifDecoder plays an animated GIF into a videocore.VideoBuffer as RGB565 frames, reporting each frame's changed rect. It follows the frame delays and loop count, and reports the end of the stream on the last loop or a read error. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

tannewt

Let's leave gifio as-is so they are separate. I think ideally we'd replace gifio with this.

tannewt · 2026-11-03T22:37:39Z

+//|     color, at each loop and whenever the VideoBuffer showing it directly
+//|     on a display is moved or shown again.


I don't think it should replay on move or show. I'd think it'd need to have play() called again.

kk.

Moving or hiding a VideoBuffer will stop the video, and play() starts it again.

GifDecoder opens the file itself and closes it on deinit. The GIF open helpers move back out of gifio so the two modules stay separate. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

Once a GIF has shown a frame, a new destination or a resume ends the stream, so playing goes False and play() starts it again. The first destination of a play still starts the GIF. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

A framebuffer target passes its byte order to the source with the destination. A plain buffer target gets the source's native byte order and VideoBuffer swaps the bytes as it copies to a display that needs it. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

tannewt

Looking better. Thank you! A couple questions to think about.

When background calls come late, decode up to 3 due frames in one call and redraw them once. Still behind after that, slow down as before. The docstring now says play() always starts at the first frame, that there is no pause and resume, and what hiding and moving do. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

tannewt

Ok! I'm not sure that's exactly what we'd want from move and hide but it makes sense that we'd want the same buffer area over time. Let's see how it works out in practice. Thanks!

epaperdisplay-fast was rebased onto main after #11738 merged, and lag drive now builds with CIRCUITPY_EPAPERDISPLAY_FAST. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

mikeysklar and others added 11 commits November 1, 2026 21:42

videocore: draw a moved plain buffer at its new position

30acdaf

A plain buffer move only repainted the area it left. The new location stayed stale until the next frame repainted it. Mark it dirty as well. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

gifio: factor out GIF file opening

76ff34a

Move opening a file by name and reading the GIF header into helpers so another GIF user can share them. OnDiskGif behaves the same. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

Merge branch 'main' into video-gif

a4d411c

Merge adafruit/main into video-gif

cb9dd9d

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

Update circuitpython.pot after merging main

ddcf2b1

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

Merge branch 'video-gif' of the fork into video-gif

351b7ea

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

This was referenced Nov 3, 2026

Fast e-paper updates that keep the panel balanced #11739

Open

Play GIF animation on e-paper displays #11740

Open

Play animated GIF files as video #11718

Closed

mikeysklar added this pull request to stack #11741 November 3, 2026 22:24

tannewt requested changes Nov 3, 2026

View reviewed changes

tannewt reviewed Nov 3, 2026

View reviewed changes

Comment thread shared-bindings/videogif/GifDecoder.c Resolved

mikeysklar and others added 6 commits November 3, 2026 16:37

videogif: take only a filename and leave gifio unchanged

be3b506

GifDecoder opens the file itself and closes it on deinit. The GIF open helpers move back out of gifio so the two modules stay separate. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

videocore: rename on_eos to on_stream_end

8b663e8

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

videocore: report changed areas as displayio areas

c5c9284

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

Merge remote-tracking branch 'adafruit/main' into video-gif

b2d84b9

tannewt requested changes Nov 4, 2026

View reviewed changes

Comment thread shared-bindings/videogif/GifDecoder.c Resolved

Comment thread shared-module/videogif/GifDecoder.c Resolved

mikeysklar requested a review from tannewt November 4, 2026 21:59

Merge remote-tracking branch 'adafruit/main' into video-gif

ec4d5a9

tannewt approved these changes Nov 5, 2026

View reviewed changes

tannewt merged commit 1f050f9 into main Nov 5, 2026
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Play animated GIF files as video - #11738

Play animated GIF files as video#11738
tannewt merged 19 commits into
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mikeysklar commented Nov 3, 2026 •

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		//\| color, at each loop and whenever the VideoBuffer showing it directly
		//\| on a display is moved or shown again.

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mikeysklar commented Nov 3, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

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mikeysklar commented Nov 3, 2026 •

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