import gradio as gr import os, subprocess, torchaudio import torch from PIL import Image import gradio as gr import soundfile from gtts import gTTS import tempfile from pydub.generators import Sine from pydub import AudioSegment import dlib import cv2 import imageio import os import ffmpeg from io import BytesIO import requests import sys python_path = sys.executable from fairseq.checkpoint_utils import load_model_ensemble_and_task_from_hf_hub from fairseq.models.text_to_speech.hub_interface import TTSHubInterface block = gr.Blocks() def compute_aspect_preserved_bbox(bbox, increase_area, h, w): left, top, right, bot = bbox width = right - left height = bot - top width_increase = max(increase_area, ((1 + 2 * increase_area) * height - width) / (2 * width)) height_increase = max(increase_area, ((1 + 2 * increase_area) * width - height) / (2 * height)) left_t = int(left - width_increase * width) top_t = int(top - height_increase * height) right_t = int(right + width_increase * width) bot_t = int(bot + height_increase * height) left_oob = -min(0, left_t) right_oob = right - min(right_t, w) top_oob = -min(0, top_t) bot_oob = bot - min(bot_t, h) if max(left_oob, right_oob, top_oob, bot_oob) > 0: max_w = max(left_oob, right_oob) max_h = max(top_oob, bot_oob) if max_w > max_h: return left_t + max_w, top_t + max_w, right_t - max_w, bot_t - max_w else: return left_t + max_h, top_t + max_h, right_t - max_h, bot_t - max_h else: return (left_t, top_t, right_t, bot_t) def crop_src_image(src_img, detector=None): if detector is None: detector = dlib.get_frontal_face_detector() save_img='/content/image_pre.png' img = cv2.imread(src_img) faces = detector(img, 0) h, width, _ = img.shape if len(faces) > 0: bbox = [faces[0].left(), faces[0].top(),faces[0].right(), faces[0].bottom()] l = bbox[3]-bbox[1] bbox[1]= bbox[1]-l*0.1 bbox[3]= bbox[3]-l*0.1 bbox[1] = max(0,bbox[1]) bbox[3] = min(h,bbox[3]) bbox = compute_aspect_preserved_bbox(tuple(bbox), 0.5, img.shape[0], img.shape[1]) img = img[bbox[1] :bbox[3] , bbox[0]:bbox[2]] img = cv2.resize(img, (256, 256)) cv2.imwrite(save_img,img) else: img = cv2.resize(img,(256,256)) cv2.imwrite(save_img, img) return save_img def pad_image(image): w, h = image.size if w == h: return image elif w > h: new_image = Image.new(image.mode, (w, w), (0, 0, 0)) new_image.paste(image, (0, (w - h) // 2)) return new_image else: new_image = Image.new(image.mode, (h, h), (0, 0, 0)) new_image.paste(image, ((h - w) // 2, 0)) return new_image def calculate(image_in, audio_in): waveform, sample_rate = torchaudio.load(audio_in) waveform = torch.mean(waveform, dim=0, keepdim=True) torchaudio.save("/content/audio.wav", waveform, sample_rate, encoding="PCM_S", bits_per_sample=16) image_in = image_in.replace("results/", "") print("****"*100) print(f" *#*#*# original image => {image_in} *#*#*# ") if os.path.exists(image_in): print(f"image exists => {image_in}") image = Image.open(image_in) else: print("image not exists reading web image") image_url = "http://labelme.csail.mit.edu/Release3.0/Images/users/DNguyen91/face/m_unsexy_gr.jpg" response = requests.get(image_url) image = Image.open(BytesIO(response.content)) print("****"*100) image = pad_image(image) # os.system(f"rm -rf /content/image.png") image.save("image.png") pocketsphinx_run = subprocess.run(['pocketsphinx', '-phone_align', 'yes', 'single', '/content/audio.wav'], check=True, capture_output=True) jq_run = subprocess.run(['jq', '[.w[]|{word: (.t | ascii_upcase | sub(""; "sil") | sub(""; "sil") | sub(r"\\\\(2\\\\)"; "") | sub(r"\\\\(3\\\\)"; "") | sub(r"\\\\(4\\\\)"; "") | sub("\\\\[SPEECH\\\\]"; "SIL") | sub("\\\\[NOISE\\\\]"; "SIL")), phones: [.w[]|{ph: .t | sub("\\\\+SPN\\\\+"; "SIL") | sub("\\\\+NSN\\\\+"; "SIL"), bg: (.b*100)|floor, ed: (.b*100+.d*100)|floor}]}]'], input=pocketsphinx_run.stdout, capture_output=True) with open("test.json", "w") as f: f.write(jq_run.stdout.decode('utf-8').strip()) # device = torch.device('cuda' if torch.cuda.is_available() else 'cpu') # os.system(f"rm -rf /content/image_audio.mp4") os.system(f"cd /content/one-shot-talking-face && {python_path} -B test_script.py --img_path /content/image.png --audio_path /content/audio.wav --phoneme_path /content/test.json --save_dir /content/train") return "/content/train/image_audio.mp4" def merge_frames(): path = '/content/video_results/restored_imgs' if not os.path.exists(path): os.makedirs(path) image_folder = os.fsencode(path) print(image_folder) filenames = [] for file in os.listdir(image_folder): filename = os.fsdecode(file) if filename.endswith( ('.jpg', '.png', '.gif') ): filenames.append(filename) filenames.sort() # this iteration technique has no built in order, so sort the frames print(filenames) images = list(map(lambda filename: imageio.imread("/content/video_results/restored_imgs/"+filename), filenames)) # os.system(f"rm -rf /content/video_output.mp4") imageio.mimsave('/content/video_output.mp4', images, fps=25.0) # modify the frame duration as needed return "/content/video_output.mp4" def audio_video(): input_video = ffmpeg.input('/content/video_output.mp4') input_audio = ffmpeg.input('/content/audio.wav') os.system(f"rm -rf /content/final_output.mp4") ffmpeg.concat(input_video, input_audio, v=1, a=1).output('/content/final_output.mp4').run() return "/content/final_output.mp4" def one_shot_talking(image_in,audio_in): # Pre-processing of image crop_img=crop_src_image(image_in) if os.path.exists("/content/results/restored_imgs/image_pre.png"): os.system(f"rm -rf /content/results/restored_imgs/image_pre.png") if not os.path.exists( "/content/results" ): os.makedirs("/content/results") #Improve quality of input image os.system(f"{python_path} /content/GFPGAN/inference_gfpgan.py --upscale 2 -i /content/image_pre.png -o /content/results --bg_upsampler realesrgan") # time.sleep(60) image_in_one_shot='/content/results/image_pre.png' #One Shot Talking Face algorithm calculate(image_in_one_shot,audio_in) #Video Quality Improvement os.system(f"rm -rf /content/extracted_frames/image_audio_frames") #1. Extract the frames from the video file using PyVideoFramesExtractor os.system(f"{python_path} /content/PyVideoFramesExtractor/extract.py --video=/content/train/image_audio.mp4") #2. Improve image quality using GFPGAN on each frames # os.system(f"rm -rf /content/extracted_frames/image_audio_frames") os.system(f"rm -rf /content/video_results/") os.system(f"{python_path} /content/GFPGAN/inference_gfpgan.py --upscale 2 -i /content/extracted_frames/image_audio_frames -o /content/video_results --bg_upsampler realesrgan") #3. Merge all the frames to a one video using imageio merge_frames() return audio_video() def one_shot(image_in,input_text,gender): if gender == "Female": tts = gTTS(input_text) with tempfile.NamedTemporaryFile(suffix='.mp3', delete=False) as f: tts.write_to_fp(f) f.seek(0) sound = AudioSegment.from_file(f.name, format="mp3") os.system(f"rm -rf /content/audio.wav") sound.export("/content/audio.wav", format="wav") audio_in="/content/audio.wav" return one_shot_talking(image_in,audio_in) elif gender == 'Male': models, cfg, task = load_model_ensemble_and_task_from_hf_hub( "Voicemod/fastspeech2-en-male1", arg_overrides={"vocoder": "hifigan", "fp16": False} ) model = models[0] TTSHubInterface.update_cfg_with_data_cfg(cfg, task.data_cfg) generator = task.build_generator([model], cfg) # next(model.parameters()).device sample = TTSHubInterface.get_model_input(task, input_text) sample["net_input"]["src_tokens"] = sample["net_input"]["src_tokens"] sample["net_input"]["src_lengths"] = sample["net_input"]["src_lengths"] sample["speaker"] = sample["speaker"] wav, rate = TTSHubInterface.get_prediction(task, model, generator, sample) # soundfile.write("/content/audio_before.wav", wav, rate) os.system(f"rm -rf /content/audio_before.wav") soundfile.write("/content/audio_before.wav", wav.cpu().clone().numpy(), rate) os.system(f"rm -rf /content/audio.wav") cmd='ffmpeg -i /content/audio_before.wav -filter:a "atempo=0.7" -vn /content/audio.wav' os.system(cmd) audio_in="/content/audio.wav" return one_shot_talking(image_in,audio_in) def run(): with gr.Blocks(css=".gradio-container {background-color: lightgray} #radio_div {background-color: #FFD8B4; font-size: 40px;}") as demo: gr.Markdown("

"+ "One Shot Talking Face from Text" + "



") with gr.Group(): # with gr.Box(): with gr.Row(): # with gr.Row().style(equal_height=True): image_in = gr.Image(show_label=True, type="filepath",label="Input Image") input_text = gr.Textbox(show_label=True,label="Input Text") gender = gr.Radio(["Female","Male"],value="Female",label="Gender") video_out = gr.Video(show_label=True,label="Output") with gr.Row(): # with gr.Row().style(equal_height=True): btn = gr.Button("Generate") # gr.Markdown( # """ #

Feel free to give us your thoughts on this demo and please contact us at # letstalk@pragnakalp.com #

Developed by: Pragnakalp Techlabs

# """) btn.click(one_shot, inputs=[image_in,input_text,gender], outputs=[video_out]) demo.queue() demo.launch(server_name="0.0.0.0", server_port=7860) if __name__ == "__main__": run()