def search(dirname):
try:
filenames = os.listdir(dirname)
for filename in filenames:
if dirname[-1] == "/":
pass
else:
dirname = dirname + "/"
full_path = os.path.join(dirname, filename)
if os.path.isdir(full_path):
search(full_path)
else:
ext = os.path.splitext(full_path)[-1]
thum = "%s_" % (datetime.today().strftime('%Y%m%d')) + str(
uuid.uuid4())[:8] + ".jpg"
small_thum_path = "/DATA/reference_library/thumnail/small_thum/%s" % thum
if ext.lower() == ".mp4" or ext.lower() == ".mov" or ext.lower(
) == ".mkv" or ext.lower() == ".avi" or ext.lower() == ".webm":
try:
duration = int(VideoStream(full_path).duration / 2)
thumbnail = VideoStream(full_path).get_frame_at_sec(
duration).image()
thumbnail.save(small_thum_path)
except Exception, e:
print e
select_query = 'select * from img where full_path = "%s"' % full_path
cur.execute("set names utf8")
cur.execute(select_query)
if cur.rowcount == 0:
try:
codec = VideoStream(full_path).codec_name
if codec == "h264" or codec == "aac":
full_path = full_path[5:]
query_o = 'insert into img(img_path,img_name,full_path,thumnail,type) values("%s","%s","%s","%s","%s")' % (
dirname, filename, full_path, thum,
'video')
cur.execute("set names utf8")
cur.execute(query_o)
db.commit()
else:
full_path = full_path[5:]
query = 'insert into img(img_path,img_name,full_path,thumnail,type) values("%s","%s","%s","%s","%s")' % (
dirname, filename, full_path, 'codec.png',
'video')
cur.execute("set names utf8")
cur.execute(query)
db.commit()
except Exception, e:
pass
else:
pass
else:
def create(file):
video_name = file.filename
ext = video_name.rsplit('.', 1)[1].lower()
if '.' in video_name and ext in VIDEO_EXTS:
gene_name = str(uuid.uuid4())
new_video_name = gene_name + '.' + ext
address = os.path.join('video', new_video_name)
file.save(os.path.join(app.config['UPLOAD_FOLDER'], address))
screenshot_name = gene_name + '.jpeg'
screenshot_address = os.path.join('video', 'screenshot',
screenshot_name)
screenshot = VideoStream(
os.path.join(app.config['UPLOAD_FOLDER'],
address)).get_frame_at_sec(2).image()
screenshot.save(
os.path.join(app.config['UPLOAD_FOLDER'], screenshot_address))
db = mysql.get_db()
cursor = db.cursor()
cursor.execute(
"insert into video (name, address, screenshot) "
"values (%s, %s, %s)",
(video_name, address, screenshot_address))
db.commit()
if cursor.rowcount != 1:
return False, 'insert into db failed'
return True, cursor.lastrowid
else:
return False, 'invalid extension'
def thumbnail(self):
filename = STATIC_DIR + self.hash + '.png'
try:
open(filename)
except:
logger.debug("Generating new thumbnail.")
pil_image = VideoStream(self.full_path)\
.get_frame_at_sec(60).image()
pil_image.save(filename)
return filename
def video_upload():
path = '/usr/local/nginx/Videos/vod'
category = request.forms.get('category')
upload = request.files.get('upload')
upload.save(path) # appends upload.filename automatically
#create thumbnail
thumbnail = VideoStream(path + '/' +
str(upload.filename)).get_frame_at_sec(3).image()
thumbnail.save('./index/static/images/thumbnails/' +
str(upload.filename).replace('.flv', '') + '.jpeg')
#run transcode module
subprocess.call('cd ' + path + ' && ' + './transcode.sh ' +
str(upload.filename) + ' ' +
str(upload.filename).replace('.flv', ''),
shell=True)
redirect("/home")
def search(dirname):
try:
filenames = os.listdir(dirname)
for filename in filenames:
if dirname[-1] == "/":
pass
else:
dirname = dirname + "/"
full_path = os.path.join(dirname, filename)
if os.path.isdir(full_path):
search(full_path)
else:
ext = os.path.splitext(full_path)[-1]
thum = "%s_" % (datetime.today().strftime('%Y%m%d')) + str(
uuid.uuid4())[:8] + ".jpg"
small_thum_path = "/DATA/reference_library/thumnail/small_thum/%s" % thum
if ext.lower() == ".mp4" or ext.lower() == ".mov" or ext.lower(
) == ".mkv" or ext.lower() == ".avi":
try:
thumbnail = VideoStream(full_path).get_frame_at_sec(
1).image()
thumbnail.save(small_thum_path)
full_path = full_path[5:]
select_query = "select * from img where full_path = '%s'" % full_path
cur.execute("set names utf8")
cur.execute(select_query)
if cur.rowcount == 0:
query = "insert into img(img_path,img_name,full_path,thumnail,type) values('%s','%s','%s','%s','%s')" % (
dirname, filename, full_path, thum, 'video')
cur.execute("set names utf8")
cur.execute(query)
db.commit()
else:
pass
except Exception, e:
print e
else:
pass
def get_video_link_with_thumbnail(item):
outfile = item.thumbnail_local
try:
if not os.path.exists(outfile):
# make video thumbnail
try:
pil_image = VideoStream(item.fullpath).get_frame_at_sec(5).image()
except:
try:
pil_image = VideoStream(item.fullpath).get_frame_at_sec(0.5).image()
except:
pil_image = VideoStream(item.fullpath).get_frame_at_sec(0).image()
size = 250,250
pil_image.thumbnail(size)
pil_image.save(outfile)
fileOk=True
except:
fileOk=False
out = ""
imgPath = item.thumbnail_web if fileOk else ERROR_THUMBNAIL
out += "<br/>"+GetLink(item.web_original, "<img style=\"max-width:95%;border:3px solid black;\" src=\""+\
imgPath+"\"><br/>"+("" if fileOk else "ERROR: ")+item.basename_short+"</img>"+"\n", newTab=True)
return out
def insert(dirname):
select_query = 'select * from img where img_path="%s"'%path
cur.execute("set names utf8")
cur.execute(select_query)
results = cur.fetchall()
db_path_arr = []
for i in results:
db_path_arr.append(i[3])
diff_arr = []
for a in path_arr:
if a not in db_path_arr:
diff_arr.append(a)
for full_path in diff_arr:
ext = os.path.splitext(full_path)[-1]
thum = "%s_" % (datetime.today().strftime('%Y%m%d')) + str(uuid.uuid4())[:8] + ".jpg"
small_thum_path = "/DATA/reference_library/thumnail/small_thum/%s"%thum
filename = os.path.split(full_path)[-1]
if ext.lower() == ".mp4" or ext.lower() == ".mov" or ext.lower() == ".mkv" or ext.lower() == ".avi" or ext.lower() == ".webm":
try:
duration = int(VideoStream(full_path).duration/2)
thumbnail = VideoStream(full_path).get_frame_at_sec(duration).image()
thumbnail.save(small_thum_path)
except Exception, e:
print e
select_query = 'select * from img where full_path = "%s"' % full_path[5:]
cur.execute("set names utf8")
cur.execute(select_query)
if cur.rowcount == 0:
try:
codec = VideoStream(full_path).codec_name
print codec
if codec == "h264" or codec =="aac":
full_path = full_path[5:]
query_o = 'insert into img(img_path,img_name,full_path,thumnail,type) values("%s","%s","%s","%s","%s")' % (path,filename,full_path,thum,'video')
# print query_o
cur.execute("set names utf8")
cur.execute(query_o)
db.commit()
else:
full_path = full_path[5:]
query = 'insert into img(img_path,img_name,full_path,thumnail,type) values("%s","%s","%s","%s","%s")'%(path,filename,full_path,'codec.png','video')
# print query
cur.execute("set names utf8")
cur.execute(query)
db.commit()
except Exception,e:
pass
else:
pass
def createVideoThumbnail(fileId, fullPath, thumbnailSize, thumbnailsRoot):
videoImage = VideoStream(fullPath).get_frame_at_sec(int(getVideoDuration(fullPath) / 2)).image()
videoImage.save('videoPreviewTemp.jpg')
createImageThumbnail(fileId, 'videoPreviewTemp.jpg', thumbnailSize, thumbnailsRoot)
