Thomas Amberg tamberg
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| #!/usr/bin/python3 | |
| import sys, signal, traceback, serial, time | |
| def signal_handler(sig, frame): | |
| global ser | |
| print('Ctrl-C, quitting.') | |
| if ser: | |
| ser.close() |
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| .png sequence to mp4 | |
| ffmpeg -r 30 -i Frame_%05d.png -pix_fmt yuv420p out.mp4 | |
| -intra flag useful for seekable mp4, but higher file size | |
| concatenate mp4s | |
| https://stackoverflow.com/questions/7333232/how-to-concatenate-two-mp4-files-using-ffmpeg | |
| :: Create File List | |
| echo file file1.mp4 > mylist.txt | |
| echo file file2.mp4 >> mylist.txt |
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