Esempio n. 1
0
def encode(input):
    size = os.path.getsize(input)
    try:
        rotation = get_set_rotation(input)
    except:
        return
    #if(time.time() - os.path.getctime(file) < 2592000.0):
    #  return
    print 'File: ' + input
    print 'Size: %s' % size
    print 'Rotatation: %s' % rotation
    print 'Time: %s' % time()
    print 'ctime: %s' % os.path.getctime(file)
    print 'Time Diff: %s' % (time() - os.path.getctime(file))
    parts = os.path.splitext(input)
    output = input
    tmp = parts[0] + '.out' + parts[1]
    backup = parts[0] + '.bak' + parts[1]
    if(os.path.exists(backup)):
        print 'Skipping already encoded file: ' + input
        return

    #do we need to rotate?
    filters = ""
    if rotation == 90:
        filters = "transpose=1"
    elif rotation == 180:
        filters = "vflip,hflip"
    elif rotation != 0:
        print 'Skipping file with rotation: %s' % rotation
        return
    if filters != "":
        filters = "-vf " + filters

    #do the encoding
    cmd = './ffmpeg -i \'{input}\' {filters} \'{output}\''.format(input=input,filters=filters,output=tmp)
    print "Command: " + cmd
    p = Popen(shlex.split(cmd), stdout=FNULL, stderr=PIPE)
    stdout.write("Encoding " + input + " ")
    stdout.flush()
    code = None
    while True:
        stdout.write(".")
        stdout.flush()
        sleep(.1)
        code = p.poll()
        if code is not None:
            break
    print ""

    print "Result: %s" % p.returncode
    if code == 0:
        #fix the rotation
        if rotation != 0:
            print "Adusting rotation to 0"
            get_set_rotation(tmp, 0)
        os.rename(input, backup) #save a backup just in case
        os.rename(tmp, input)
    else:
        #UNDO! UNDO!
        for line in p.stderr:
            print line
        os.remove(tmp)
Esempio n. 2
0
url_links = "http://54.249.245.7/notebook/_design/media/_view/quicktime";
import urllib
import json
import qtrotate
import os

#fetch the list
urllib.urlretrieve (url_links, "links.json")

with open("links.json") as json_file:
	json_data = json.load(json_file)
	for item in json_data["rows"]:
		for file in item["value"]["files"]:
			urllib.urlretrieve (file["url"], file["file_name"])
			movie_rotation = qtrotate.get_set_rotation(file["file_name"])
			print "Downloading:" + file["url"] + " rotates " + str(movie_rotation)
			rotate_index = None
			if(movie_rotation > 180):
				movie_rotation = movie_rotation - 180 
			if (movie_rotation == 90): rotate_index = "transpose=1";
			if (movie_rotation == -90): rotate_index = "transpose=0,transpose=0";
			if (movie_rotation == 180): rotate_index = "transpose=2,transpose=2";
			if (movie_rotation == 270): rotate_index = "transpose=3";
			if (rotate_index != None):
				#cmd =  "mencoder "+file["file_name"]+" -o rot_"+file["file_name"]+" -vf rotate="+str(rotate_index)+" -oac mp3lame -ovc lavc"
				#http://stackoverflow.com/questions/3937387/rotating-videos-with-ffmpeg
				# http://ffmpegmac.net/
				#	0 = 90CounterCLockwise and Vertical Flip (default)
				#	1 = 90Clockwise
				#	2 = 90CounterClockwise
				#	3 = 90Clockwise and Vertical Flip