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<enhance>(inference): support using an image as video input(#17 #34)

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czk32611
2024-04-19 09:14:49 +08:00
parent f5579a95bd
commit ef36109b06
3 changed files with 20 additions and 15 deletions
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19
scripts/inference.py
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@@ -36,7 +36,7 @@ def main(args):
crop_coord_save_path = os.path.join(result_img_save_path, input_basename+".pkl") # only related to video input
os.makedirs(result_img_save_path,exist_ok =True)
if args.output_vid_name=="":
if args.output_vid_name is None:
output_vid_name = os.path.join(args.result_dir, output_basename+".mp4")
else:
output_vid_name = os.path.join(args.result_dir, args.output_vid_name)
@@ -48,10 +48,16 @@ def main(args):
os.system(cmd)
input_img_list = sorted(glob.glob(os.path.join(save_dir_full, '*.[jpJP][pnPN]*[gG]')))
fps = get_video_fps(video_path)
else: # input img folder
elif get_file_type(video_path)=="image":
input_img_list = [video_path, ]
fps = args.fps
elif os.path.isdir(video_path): # input img folder
input_img_list = glob.glob(os.path.join(video_path, '*.[jpJP][pnPN]*[gG]'))
input_img_list = sorted(input_img_list, key=lambda x: int(os.path.splitext(os.path.basename(x))[0]))
fps = args.fps
else:
raise ValueError(f"{video_path} should be a video file, an image file or a directory of images")
#print(input_img_list)
############################################## extract audio feature ##############################################
whisper_feature = audio_processor.audio2feat(audio_path)
@@ -114,12 +120,12 @@ def main(args):
combine_frame = get_image(ori_frame,res_frame,bbox)
cv2.imwrite(f"{result_img_save_path}/{str(i).zfill(8)}.png",combine_frame)
cmd_img2video = f"ffmpeg -y -v fatal -r {fps} -f image2 -i {result_img_save_path}/%08d.png -vcodec libx264 -vf format=rgb24,scale=out_color_matrix=bt709,format=yuv420p -crf 18 temp.mp4"
cmd_img2video = f"ffmpeg -y -v warning -r {fps} -f image2 -i {result_img_save_path}/%08d.png -vcodec libx264 -vf format=rgb24,scale=out_color_matrix=bt709,format=yuv420p -crf 18 temp.mp4"
print(cmd_img2video)
os.system(cmd_img2video)
cmd_combine_audio = f"ffmpeg -y -v fatal -i {audio_path} -i temp.mp4 {output_vid_name}"
cmd_combine_audio = f"ffmpeg -y -v warning -i {audio_path} -i temp.mp4 {output_vid_name}"
print(cmd_combine_audio)
os.system(cmd_combine_audio)
@@ -135,7 +141,7 @@ if __name__ == "__main__":
parser.add_argument("--fps", type=int, default=25)
parser.add_argument("--batch_size", type=int, default=8)
parser.add_argument("--output_vid_name", type=str,default='')
parser.add_argument("--output_vid_name", type=str, default=None)
parser.add_argument("--use_saved_coord",
action="store_true",
help='use saved coordinate to save time')
@@ -143,4 +149,3 @@ if __name__ == "__main__":
args = parser.parse_args()
main(args)