tami/thermalcam_decoder
6
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

almost live, but horrible hack for stream capture, and not live ffmpeg, just live save of images

Browse Source
This commit is contained in:
devdesk 2024-02-15 00:27:48 +02:00
parent 17c7d0e555
commit fccc2ba2e5
1 changed files with 15 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
decode.py
View File

@ -165,13 +165,18 @@ if not args.live:
print("to play: ffplay thermal.mp4") print("to play: ffplay thermal.mp4")
else: else:
# TODO: to video via ffmpeg; right now just a single png
# of the last frame
def todo_live_ffmpeg():
output = 'to_ffmpeg' output = 'to_ffmpeg'
# live: write to named pipe # live: write to named pipe
if not Path(output).exists(): if not Path(output).exists():
print(f'making fifo at {output}') print(f'making fifo at {output}')
os.mkfifo(output) os.mkfifo(output)
fd = open(output, 'wb') fd = open(output, 'wb')
for i, frame in enumerate(frames): for frame in frames:
print(f'frame {i:3}')
Image.fromarray(np.frombuffer(frame, dtype='>H').reshape(WIDTH, HEIGHT)).save(f'test_{i:04}.png')
fd.write(frame) fd.write(frame)
for frame in frames:
print('.')
Image.fromarray(np.frombuffer(frame, dtype='>H').reshape(WIDTH, HEIGHT)).save(f'live.png')