phuocphn
/ pytorch_resume_training
Created
July 20, 2020 06:46
— forked from ptrblck/pytorch_resume_training
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| import torch | |
| import torch.nn as nn | |
| import torch.optim as optim | |
| from torch.autograd import Variable | |
| import torch.nn.functional as F | |
| import matplotlib.pyplot as plt | |
| import numpy as np |
phuocphn
/ webcam_gstreamer
Created
September 6, 2018 15:18
— forked from yoganand/webcam_gstreamer
Gstreamer Pipeline for webcam to rtmpserver
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| gst-launch-1.0 v4l2src ! "video/x-raw,width=640,height=480,framerate=15/1" ! \ | |
| x264enc bitrate=1000 ! video/x-h264,profile=high ! h264parse ! queue ! \ | |
| flvmux name=mux pulsesrc ! audioresample ! audio/x-raw,rate=48000 ! \ | |
| queue ! voaacenc bitrate=32000 ! queue ! mux. mux. ! rtmpsink location="rtmp://127.0.0.1/mytv/mystream live=1" |
phuocphn
/ gEncodeH264WithPreviews.sh
Created
September 6, 2018 14:25
— forked from jetsonhacks/gEncodeH264WithPreviews.sh
Using Gstreamer, take a h264 stream from a Logitech c920, preview it on the display and save it to a file along with the webcam audio.
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| #!/bin/sh | |
| # Preview and save webcam video on NVIDIA Jetson TK1 | |
| # Grab audio and video (in h264 format) from Logitech c920 @ 1920x1080 | |
| # Preview @ 1280x720 on screen | |
| # Store video to file named gEncode1080p.mp4 | |
| # Logitech c920 is video1 on this machine | |
| VELEM="v4l2src device=/dev/video1 do-timestamp=true" | |
| # Video capability from the camera - get h264 1920x1080 | |
| VCAPS="video/x-h264, width=1920, height=1080, framerate=30/1" |
phuocphn
/ results.txt
Created
May 11, 2018 16:11
— forked from mikeboers/results.txt
Comparing speed of reading video frames via a subprocess, or via PyAV
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| 2013-10-05 10:19:59 mikeboers@maxwell: ~/Documents/Python/PyAV | |
| $ time python video_frames_via_pipe.py | |
| real 0m0.564s | |
| user 0m0.729s | |
| sys 0m0.241s | |
| 2013-10-05 10:20:01 mikeboers@maxwell: ~/Documents/Python/PyAV | |
| $ time python video_frames_via_pyav.py |