通过TCP查看h264流 [英] Viewing h264 stream over TCP

问题描述

我有一个基于wifi的小型FPV无人机摄像头.我已经设法使其可以使用python下载和保存h264文件.

I have a small wifi based FPV camera for a drone. I've managed to get it to the point where I can download and save an h264 file using python.

TCP_IP = '193.168.0.1'
TCP_PORT = 6200
BUFFER_SIZE = 2056

f = open('stream.h264', 'wb')
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sock.connect((TCP_IP,TCP_PORT))
while True:
    data = sock.recv(BUFFER_SIZE)
    f.write(data)
    print("Writing")
sock.close()
f.close()

我已经尝试了一段时间，现在正在播放视频流.我找到了流，可以下载并保存它，但是现在我想实时打开它. 我曾尝试将VLC的开放式网络流"与各种选项结合使用，但似乎都不起作用.

What I've been trying to do for a while now is play the stream. I've found the stream, I can download it and save it, but now I want to open it live. I've tried using VLC's 'open network stream' with a variety of options, but none of them seemed to work.

推荐答案

我已成功使用

data = sock.recv(BUFFER_SIZE) sys.stdout.buffer.write(data)

data = sock.recv(BUFFER_SIZE) sys.stdout.buffer.write(data)

然后让mplayer通过管道传递输入

and then having mplayer pipe the input

python cam.py - | mplayer -fps 20 -nosound -vc ffh264 -noidx -mc 0 -

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