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https://github.com/dyne/FreeJ.git
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b409820950
Screen API changed a bit: now size args are taken from init(w,h) screen implementations should provide an _init(w,h) as well constructors are without arguments (as in the rest of freej)
106 lines
2.6 KiB
Python
106 lines
2.6 KiB
Python
#!/usr/bin/python
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# by Jaromil
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# based on Lluis rss example, with help from Caedes
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# GNU GPL v3
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"""
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Classes to make a continuous video stream playlist from a directory.
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The script is planned to be a useful tool for online video ftp sites
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to do continous stream like a tv channels on the internet.
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The script takes a an argument the directory path
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"""
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import threading
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import freej
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import time
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import sys
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import inspect
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import os
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import string
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end_of_video = False;
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class NextVideoCB(freej.DumbCall):
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def __init__(self, *args):
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super(NextVideoCB, self).__init__(*args)
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def callback(self):
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global end_of_video
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end_of_video = True;
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class DIRPlaylist(object):
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"""A DIRPlaylist is a running freej context and a video playlist from a directory."""
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def __init__(self, width=320, height=240, dir = "."):
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global end_of_video
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self.width = width
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self.height = height
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self.ctx_thread = None
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files = os.listdir(dir)
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if len(files)==0:
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print("error: no files found in dir " + dir)
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exit()
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videos = []
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for f in files:
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if( string.find(f,"mp4")>0):
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videos.append(f)
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print("+ " + f)
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if( string.find(f,"avi")>0):
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videos.append(f)
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print("+ " + f)
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if(len(videos)<1):
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print("error: no videos found in dir " + dir)
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exit()
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# init context
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self.cx = freej.Context()
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self.cx.init()
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self.scr = freej.SdlScreen()
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self.scr.init( 400, 300 );
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self.cx.add_screen(scr)
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self.cx.plugger.refresh(self.cx)
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self.ctx_thread = threading.Thread(target = self.cx.start,
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name = "freej")
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self.ctx_thread.start()
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current = 0
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self.callback = NextVideoCB()
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while (not self.cx.quit):
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if(current >= len(videos)): current = 0
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self.video = freej.VideoLayer()
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self.video.init(self.cx)
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self.video.open(dir + "/" + videos[current])
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self.video.add_eos_call(self.callback)
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# self.video.fit()
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self.video.start()
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self.cx.add_layer(self.video)
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while(not end_of_video): time.sleep(5)
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print "end of video"
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self.video.quit = True
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time.sleep(1)
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self.cx.rem_layer(self.video)
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current += 1
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############### main()
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if len(sys.argv) > 1:
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dirplaylist = DIRPlaylist(400,300,sys.argv[1])
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else:
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dirplaylist = DIRPlaylist()
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