Fixing webm to mp4

.gitattributes

@@ -1,6 +1,7 @@
 *.7z filter=lfs diff=lfs merge=lfs -text
 *.arrow filter=lfs diff=lfs merge=lfs -text
 *.bin filter=lfs diff=lfs merge=lfs -text
+*.bin.* filter=lfs diff=lfs merge=lfs -text
 *.bz2 filter=lfs diff=lfs merge=lfs -text
 *.ftz filter=lfs diff=lfs merge=lfs -text
 *.gz filter=lfs diff=lfs merge=lfs -text
@@ -9,13 +10,9 @@
 *.lfs.* filter=lfs diff=lfs merge=lfs -text
 *.model filter=lfs diff=lfs merge=lfs -text
 *.msgpack filter=lfs diff=lfs merge=lfs -text
-*.npy filter=lfs diff=lfs merge=lfs -text
-*.npz filter=lfs diff=lfs merge=lfs -text
 *.onnx filter=lfs diff=lfs merge=lfs -text
 *.ot filter=lfs diff=lfs merge=lfs -text
 *.parquet filter=lfs diff=lfs merge=lfs -text
-*.pickle filter=lfs diff=lfs merge=lfs -text
-*.pkl filter=lfs diff=lfs merge=lfs -text
 *.pb filter=lfs diff=lfs merge=lfs -text
 *.pt filter=lfs diff=lfs merge=lfs -text
 *.pth filter=lfs diff=lfs merge=lfs -text
@@ -24,8 +21,9 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.tar.* filter=lfs diff=lfs merge=lfs -text
 *.tflite filter=lfs diff=lfs merge=lfs -text
 *.tgz filter=lfs diff=lfs merge=lfs -text
-*.wasm filter=lfs diff=lfs merge=lfs -text
 *.xz filter=lfs diff=lfs merge=lfs -text
 *.zip filter=lfs diff=lfs merge=lfs -text
-*.zst filter=lfs diff=lfs merge=lfs -text
+*.zstandard filter=lfs diff=lfs merge=lfs -text
 *tfevents* filter=lfs diff=lfs merge=lfs -text
+bella_poarch.mp4 filter=lfs diff=lfs merge=lfs -text
+obama.mp4 filter=lfs diff=lfs merge=lfs -text

animegan_v2_for_videos.ipynb

@@ -0,0 +1,239 @@
+{
+  "nbformat": 4,
+  "nbformat_minor": 0,
+  "metadata": {
+    "accelerator": "GPU",
+    "colab": {
+      "name": "animegan_v2_for_videos.ipynb",
+      "provenance": [],
+      "collapsed_sections": [],
+      "authorship_tag": "ABX9TyP/bydrfrVmE0CzRt9JBw+x",
+      "include_colab_link": true
+    },
+    "kernelspec": {
+      "display_name": "Python 3",
+      "name": "python3"
+    },
+    "language_info": {
+      "name": "python"
+    }
+  },
+  "cells": [
+    {
+      "cell_type": "markdown",
+      "metadata": {
+        "id": "view-in-github",
+        "colab_type": "text"
+      },
+      "source": [
+        "<a href=\"https://colab.research.google.com/github/nateraw/animegan-v2-for-videos/blob/main/animegan_v2_for_videos.ipynb\" target=\"_parent\"><img src=\"https://colab.research.google.com/assets/colab-badge.svg\" alt=\"Open In Colab\"/></a>"
+      ]
+    },
+    {
+      "cell_type": "code",
+      "metadata": {
+        "id": "dufmM-T1Helt"
+      },
+      "source": [
+        "%%capture\n",
+        "! pip install gradio encoded-video"
+      ],
+      "execution_count": null,
+      "outputs": []
+    },
+    {
+      "cell_type": "code",
+      "metadata": {
+        "id": "9CY3n8A0Lvdi"
+      },
+      "source": [
+        "import gc\n",
+        "import math\n",
+        "import tempfile\n",
+        "from PIL import Image\n",
+        "from io import BytesIO\n",
+        "\n",
+        "import torch\n",
+        "import gradio as gr\n",
+        "import numpy as np\n",
+        "from encoded_video import EncodedVideo, write_video\n",
+        "from torchvision.transforms.functional import to_tensor, center_crop"
+      ],
+      "execution_count": null,
+      "outputs": []
+    },
+    {
+      "cell_type": "code",
+      "metadata": {
+        "id": "YxdCnrTzLw5V"
+      },
+      "source": [
+        "model = torch.hub.load(\n",
+        "    \"AK391/animegan2-pytorch:main\",\n",
+        "    \"generator\",\n",
+        "    pretrained=True,\n",
+        "    device=\"cuda\",\n",
+        "    progress=True,\n",
+        ")"
+      ],
+      "execution_count": null,
+      "outputs": []
+    },
+    {
+      "cell_type": "code",
+      "metadata": {
+        "id": "TYAyXUP1UeOd"
+      },
+      "source": [
+        "! curl https://upload.wikimedia.org/wikipedia/commons/transcoded/2/29/2017-01-07_President_Obama%27s_Weekly_Address.webm/2017-01-07_President_Obama%27s_Weekly_Address.webm.360p.vp9.webm -o obama.webm"
+      ],
+      "execution_count": null,
+      "outputs": []
+    },
+    {
+      "cell_type": "code",
+      "metadata": {
+        "id": "TxT45Nlc88tD"
+      },
+      "source": [
+        "def face2paint(model: torch.nn.Module, img: Image.Image, size: int = 512, device: str = 'cuda'):\n",
+        "    w, h = img.size\n",
+        "    s = min(w, h)\n",
+        "    img = img.crop(((w - s) // 2, (h - s) // 2, (w + s) // 2, (h + s) // 2))\n",
+        "    img = img.resize((size, size), Image.LANCZOS)\n",
+        "\n",
+        "    with torch.no_grad():\n",
+        "        input = to_tensor(img).unsqueeze(0) * 2 - 1\n",
+        "        output = model(input.to(device)).cpu()[0]\n",
+        "\n",
+        "        output = (output * 0.5 + 0.5).clip(0, 1) * 255.\n",
+        "\n",
+        "    return output\n",
+        "\n",
+        "# This function is taken from pytorchvideo!\n",
+        "def uniform_temporal_subsample(x: torch.Tensor, num_samples: int, temporal_dim: int = -3) -> torch.Tensor:\n",
+        "    \"\"\"\n",
+        "    Uniformly subsamples num_samples indices from the temporal dimension of the video.\n",
+        "    When num_samples is larger than the size of temporal dimension of the video, it\n",
+        "    will sample frames based on nearest neighbor interpolation.\n",
+        "    Args:\n",
+        "        x (torch.Tensor): A video tensor with dimension larger than one with torch\n",
+        "            tensor type includes int, long, float, complex, etc.\n",
+        "        num_samples (int): The number of equispaced samples to be selected\n",
+        "        temporal_dim (int): dimension of temporal to perform temporal subsample.\n",
+        "    Returns:\n",
+        "        An x-like Tensor with subsampled temporal dimension.\n",
+        "    \"\"\"\n",
+        "    t = x.shape[temporal_dim]\n",
+        "    assert num_samples > 0 and t > 0\n",
+        "    # Sample by nearest neighbor interpolation if num_samples > t.\n",
+        "    indices = torch.linspace(0, t - 1, num_samples)\n",
+        "    indices = torch.clamp(indices, 0, t - 1).long()\n",
+        "    return torch.index_select(x, temporal_dim, indices)\n",
+        "\n",
+        "\n",
+        "def short_side_scale(\n",
+        "    x: torch.Tensor,\n",
+        "    size: int,\n",
+        "    interpolation: str = \"bilinear\",\n",
+        ") -> torch.Tensor:\n",
+        "    \"\"\"\n",
+        "    Determines the shorter spatial dim of the video (i.e. width or height) and scales\n",
+        "    it to the given size. To maintain aspect ratio, the longer side is then scaled\n",
+        "    accordingly.\n",
+        "    Args:\n",
+        "        x (torch.Tensor): A video tensor of shape (C, T, H, W) and type torch.float32.\n",
+        "        size (int): The size the shorter side is scaled to.\n",
+        "        interpolation (str): Algorithm used for upsampling,\n",
+        "            options: nearest' | 'linear' | 'bilinear' | 'bicubic' | 'trilinear' | 'area'\n",
+        "    Returns:\n",
+        "        An x-like Tensor with scaled spatial dims.\n",
+        "    \"\"\"\n",
+        "    assert len(x.shape) == 4\n",
+        "    assert x.dtype == torch.float32\n",
+        "    c, t, h, w = x.shape\n",
+        "    if w < h:\n",
+        "        new_h = int(math.floor((float(h) / w) * size))\n",
+        "        new_w = size\n",
+        "    else:\n",
+        "        new_h = size\n",
+        "        new_w = int(math.floor((float(w) / h) * size))\n",
+        "\n",
+        "    return torch.nn.functional.interpolate(\n",
+        "        x, size=(new_h, new_w), mode=interpolation, align_corners=False\n",
+        "    )\n",
+        "\n",
+        "def inference_step(vid, start_sec, duration, out_fps):\n",
+        "    clip = vid.get_clip(start_sec, start_sec + duration)\n",
+        "    video_arr = torch.from_numpy(clip['video']).permute(3, 0, 1, 2)\n",
+        "    audio_arr = np.expand_dims(clip['audio'], 0)\n",
+        "    audio_fps = None if not vid._has_audio else vid._container.streams.audio[0].sample_rate\n",
+        "\n",
+        "    x = uniform_temporal_subsample(video_arr,  duration * out_fps)\n",
+        "    x = center_crop(short_side_scale(x, 512), 512)\n",
+        "    x /= 255.\n",
+        "    x = x.permute(1, 0, 2, 3)\n",
+        "    with torch.no_grad():\n",
+        "        output = model(x.to('cuda')).detach().cpu()\n",
+        "        output = (output * 0.5 + 0.5).clip(0, 1) * 255.\n",
+        "        output_video = output.permute(0, 2, 3, 1).numpy()\n",
+        "    \n",
+        "    return output_video, audio_arr, out_fps, audio_fps\n",
+        "\n",
+        "def predict_fn(filepath, start_sec, duration, out_fps):\n",
+        "    # out_fps=12\n",
+        "    vid = EncodedVideo.from_path(filepath)\n",
+        "    for i in range(duration):\n",
+        "        video, audio, fps, audio_fps = inference_step(\n",
+        "            vid = vid,\n",
+        "            start_sec = i + start_sec,\n",
+        "            duration = 1,\n",
+        "            out_fps = out_fps\n",
+        "        )\n",
+        "        gc.collect()\n",
+        "        if i == 0:\n",
+        "            video_all = video\n",
+        "            audio_all = audio\n",
+        "        else:\n",
+        "            video_all = np.concatenate((video_all, video))\n",
+        "            audio_all = np.hstack((audio_all, audio))\n",
+        "\n",
+        "    write_video(\n",
+        "        'out.mp4',\n",
+        "        video_all,\n",
+        "        fps=fps,\n",
+        "        audio_array=audio_all,\n",
+        "        audio_fps=audio_fps,\n",
+        "        audio_codec='aac'\n",
+        "    )\n",
+        "\n",
+        "    del video_all\n",
+        "    del audio_all\n",
+        "    \n",
+        "    return 'out.mp4'\n",
+        "\n",
+        "article = \"\"\"\n",
+        "<p style='text-align: center'>\n",
+        "    <a href='https://github.com/bryandlee/animegan2-pytorch' target='_blank'>Github Repo Pytorch</a>\n",
+        "</p>\n",
+        "\"\"\"\n",
+        "\n",
+        "gr.Interface(\n",
+        "    predict_fn,\n",
+        "    inputs=[gr.inputs.Video(), gr.inputs.Slider(minimum=0, maximum=300, step=1, default=0), gr.inputs.Slider(minimum=1, maximum=10, step=1, default=2), gr.inputs.Slider(minimum=12, maximum=30, step=6, default=24)],\n",
+        "    outputs=gr.outputs.Video(),\n",
+        "    title='AnimeGANV2 On Videos',\n",
+        "    description=\"Applying AnimeGAN-V2 to frame from video clips\",\n",
+        "    article = article,\n",
+        "    enable_queue=True,\n",
+        "    examples=[\n",
+        "        ['obama.webm', 23, 10, 30],\n",
+        "    ],\n",
+        "    allow_flagging=False\n",
+        ").launch(debug=True)"
+      ],
+      "execution_count": null,
+      "outputs": []
+    }
+  ]
+}

bella_poarch.mp4

@@ -0,0 +1,3 @@
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+oid sha256:4eaedf7cb45f395a9b766033ec092827de046119450734ada3778a8bbc981c9d
+size 1751338

obama.mp4

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2194a46582d63ce634d1705410ab85cc1013588163749d18223a21f05d8e97e0
+size 2344462