From f56d82487de327939a083f72073e0118b5b2c2da Mon Sep 17 00:00:00 2001 From: yair-mantis Date: Tue, 26 Dec 2023 15:38:54 +0200 Subject: [PATCH] libx264 and rotate the video --- decode.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/decode.py b/decode.py index 610359a..e1c88ec 100644 --- a/decode.py +++ b/decode.py @@ -89,8 +89,8 @@ for i, img in enumerate(tqdm(images)): # frame = b''.join(df.iloc[:32]['data']) # Image.frombytes('RGB', (288, 256), frame).show() start_len = len(b'T=(-1.665884e-08)*X^4+(1.347094e-05)*X^3+(-4.396264e-03)*X^2+(9.506939e-01)*X+(-6.353247e+01)\r\n') -# 250 bytes at start of frame +# 250 bytes at start of frame equations = {x[:250].decode().strip() for x in df[df.part == 0]['data']} # seen only a single equation on all packets assert len(equations) == 1 @@ -101,5 +101,5 @@ assert list(equations)[0] == 'T=(-1.665884e-08)*X^4+(1.347094e-05)*X^3+(-4.39626 assert df.shape[0] == 6372 # produce a video -system('ffmpeg -f image2 -framerate 25 -i %04d.png -s 288x384 thermal.mp4') +system('ffmpeg -f image2 -framerate 25 -i %04d.png -vf "transpose=1" -s 384x288 -vcodec libx264 -pix_fmt yuv420p thermal.mp4') print('to play: ffplay thermal.mp4')