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@strezh
strezh / GStreamer-1.0 some strings.sh
Last active October 16, 2024 13:31
GStreamer-1.0 personal cheat sheet
#!/bin/bash
# play YUV444 FULL HD file
gst-launch-1.0 -v filesrc location=size_1920x1080.yuv ! \
videoparse width=1920 height=1080 framerate=25/1 format=GST_VIDEO_FORMAT_Y444 ! \
videoconvert ! \
autovideosink
# play YUV422 FULL HD file
gst-launch-1.0 -v filesrc location=size_1920x1080.yuv ! \
@lebedov
lebedov / multi_bidi_pyzmq_demo.py
Created April 17, 2012 21:27
Bidirectional communication between two processes with pyzmq
#!/usr/bin/env python
"""
Bidirectional communication between two processes.
"""
import numpy as np
import zmq
import multiprocessing as mp
@jbgo
jbgo / git-recover-branch.md
Last active May 23, 2024 12:29
How to recover a git branch you accidentally deleted

UPDATE: A better way! (August 2015)

As pointed out by @johntyree in the comments, using git reflog is easier and more reliable. Thanks for the suggestion!

 $ git reflog
1ed7510 HEAD@{1}: checkout: moving from develop to 1ed7510
3970d09 HEAD@{2}: checkout: moving from b-fix-build to develop
1ed7510 HEAD@{3}: commit: got everything working the way I want
70b3696 HEAD@{4}: commit: upgrade rails, do some refactoring