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#!/usr/bin/python
# by Jaromil
# based on Lluis rss example, with help from Caedes
# GNU GPL v3
"""
Classes to make a continuous video stream playlist from a directory.
The script is planned to be a useful tool for online video ftp sites
to do continous stream like a tv channels on the internet.
The script takes a an argument the directory path
"""
import threading
import freej
import time
import sys
import inspect
import os
import string
end_of_video = False;
class NextVideoCB(freej.DumbCall):
def __init__(self, *args):
super(NextVideoCB, self).__init__(*args)
def callback(self):
global end_of_video
end_of_video = True;
class DIRPlaylist(object):
"""A DIRPlaylist is a running freej context and a video playlist from a directory."""
def __init__(self, width=320, height=240, dir = "."):
global end_of_video
self.width = width
self.height = height
self.ctx_thread = None
files = os.listdir(dir)
if len(files)==0:
print("error: no files found in dir " + dir)
exit()
videos = []
for f in files:
if( string.find(f,"mp4")>0):
videos.append(f)
print("+ " + f)
if( string.find(f,"avi")>0):
videos.append(f)
print("+ " + f)
if(len(videos)<1):
print("error: no videos found in dir " + dir)
exit()
# init context
self.cx = freej.Context()
self.cx.init()
self.scr = freej.SdlScreen()
self.scr.init( 400, 300 );
self.cx.add_screen(scr)
self.cx.plugger.refresh(self.cx)
self.ctx_thread = threading.Thread(target = self.cx.start,
name = "freej")
self.ctx_thread.start()
current = 0
self.callback = NextVideoCB()
while (not self.cx.quit):
if(current >= len(videos)): current = 0
self.video = freej.VideoLayer()
self.video.init(self.cx)
self.video.open(dir + "/" + videos[current])
self.video.add_eos_call(self.callback)
# self.video.fit()
self.video.start()
self.cx.add_layer(self.video)
while(not end_of_video): time.sleep(5)
print "end of video"
self.video.quit = True
time.sleep(1)
self.cx.rem_layer(self.video)
current += 1
############### main()
if len(sys.argv) > 1:
dirplaylist = DIRPlaylist(400,300,sys.argv[1])
else:
dirplaylist = DIRPlaylist()
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