def download_stream(link: str, out_path: str = "./dl/") -> bool:
video = ffmpeg_streaming.input(link)
hls = video.hls(Formats.h264())
_360p = Representation(Size(640, 360), Bitrate(276 * 1024, 128 * 1024))
_480p = Representation(Size(854, 480), Bitrate(750 * 1024, 192 * 1024))
_720p = Representation(Size(1280, 720), Bitrate(2048 * 1024, 320 * 1024))
hls = video.hls(Formats.h264(), hls_time=3600)
hls.flags('delete_segments')
hls.representations(_720p)
hls.output("/mnt/c/Users/anael/OneDrive/projets/streamFinder/dl/test.mp4")
return True
def main():
parser = argparse.ArgumentParser()
parser.add_argument('-i', '--input', required=True, help='The path to the video file (required).')
parser.add_argument('-o', '--output', default=None, help='The output to write files.')
parser.add_argument('-fmp4', '--fragmented', default=False, help='Fragmented mp4 output')
parser.add_argument('-k', '--key', default=None, help='The full pathname of the file where a random key will be '
'created (required). Note: The path of the key should be '
'accessible from your website(e.g. '
'"/var/www/public_html/keys/enc.key")')
parser.add_argument('-u', '--url', default=None, help='A URL (or a path) to access the key on your website ('
'required)')
parser.add_argument('-krp', '--key_rotation_period', default=0, help='Use a different key for each set of '
'segments, rotating to a new key after this '
'many segments.')
args = parser.parse_args()
video = ffmpeg_streaming.input(args.input)
hls = video.hls(Formats.h264())
hls.auto_generate_representations()
if args.fragmented:
hls.fragmented_mp4()
if args.key is not None and args.url is not None:
hls.encryption(args.key, args.url, args.key_rotation_period)
hls.output(args.output, monitor=monitor)
def main():
parser = argparse.ArgumentParser()
parser.add_argument('-i',
'--input',
required=True,
help='The path to the video file (required).')
parser.add_argument('-o',
'--output',
default=None,
help='The output to write files.')
parser.add_argument('-hls',
'--hls_output',
default=False,
help='publish hls playlists')
args = parser.parse_args()
video = ffmpeg_streaming.input(args.input)
dash = video.dash(Formats.h264())
dash.auto_generate_representations()
if args.hls_output:
dash.generate_hls_playlist()
dash.output(args.output, monitor=monitor)
def test_encrypted_hls(self):
video = ffmpeg_streaming.input(self.src_video)
hls_obj = video.hls(Formats.h264())
hls_obj.encryption(os.path.join(self.src_dir, 'enc.key'),
'https://www.aminyazdanpanah.com/enc.key')
self.assertIsNotNone(hls_obj.options.get('hls_key_info_file', None))
with open(hls_obj.options.get('hls_key_info_file', None)) as key_info:
key_info = key_info.readlines()
self.assertEqual(key_info[0].replace('\n', ''),
'https://www.aminyazdanpanah.com/enc.key')
self.assertEqual(key_info[1].replace('\n', ''),
os.path.join(self.src_dir, 'enc.key'))
hls_obj.auto_generate_representations()
hls_obj.output(os.path.join(self.src_dir, 'encrypted_hls',
'test.m3u8'),
stderr=False)
with open(os.path.join(self.src_dir,
'fixture_test.m3u8')) as test_m3u8:
expected_m3u8 = test_m3u8.read()
with open(os.path.join(self.src_dir, 'encrypted_hls',
'test.m3u8')) as test_m3u8:
actual_encrypted_m3u8 = test_m3u8.read()
self.assertEqual(actual_encrypted_m3u8, expected_m3u8)
def stop(request):
video = ffmpeg_streaming.input('')
hls = video.hls(Formats.h264())
hls.auto_generate_representations()
hls.output('/app/static/stream/hls.m3u8')
return HttpResponse('<h1>Stream is stopped</h1>')
def video_to_dash():
dash = video.dash(Formats.h264())
dash.auto_generate_representations()
dash.output(r'C:\Users\admin\PycharmProjects\test2\dash.mpd')
_144p = Representation(Size(256, 144), Bitrate(95 * 1024, 64 * 1024))
_240p = Representation(Size(426, 240), Bitrate(150 * 1024, 94 * 1024))
_360p = Representation(Size(640, 360), Bitrate(276 * 1024, 128 * 1024))
_480p = Representation(Size(854, 480), Bitrate(750 * 1024, 192 * 1024))
_720p = Representation(Size(1280, 720), Bitrate(2048 * 1024, 320 * 1024))
_1080p = Representation(Size(1920, 1080), Bitrate(4096 * 1024, 320 * 1024))
_2k = Representation(Size(2560, 1440), Bitrate(6144 * 1024, 320 * 1024))
_4k = Representation(Size(3840, 2160), Bitrate(17408 * 1024, 320 * 1024))
dash = video.dash(Formats.h264())
dash.representations(_144p, _240p, _360p, _480p, _720p, _1080p, _2k, _4k)
dash.output(r'C:\Users\admin\PycharmProjects\test2\dash.mpd')
atexit.register(print, "Video conversion successfully!")
def videomedia(title, templocation):
video = ffmpeg_streaming.input(templocation)
os.makedirs(os.path.join("deployproxy", "media", title))
hls = video.hls(Formats.h264(), hls_time=3)
os.makedirs("keys/" + title)
hls.encryption(os.path.join("keys", title, "key"),
"/getkey/?media=" + title)
hls.auto_generate_representations()
hls.output(os.path.join("deployproxy", "media", title, "media.m3u8"))
os.remove(templocation)
def play_videos():
page_location = request.args.get("page-location")
page_location = page_location if page_location else ""
current_path = get_path(basepath, page_location)
video = ffmpeg_streaming.input(current_path)
dash = video.dash(Formats.h264())
dash.auto_generate_representations()
dash.output(f"{basepath}/representation.mpd")
details = {"path": f"/videos/representation.mpd", "type": "video/mp4"}
return render_template("video.html", details=details)
def hls_enc():
#A path you want to save a random key to your local machine
save_to = '/home/public_html/"PATH TO THE KEY DIRECTORY"/key'
#A URL (or a path) to access the key on your website
url = 'http://www.localhost.com/?"PATH TO THE KEY DIRECTORY"/key'
# or url = '/"PATH TO THE KEY DIRECTORY"/key';
hls = video.hls(Formats.h264())
hls.encryption(save_to, url)
hls.auto_generate_representations()
hls.output('/var/media/hls.m3u8')
def video_to_hls():
_144p = Representation(Size(256, 144), Bitrate(95 * 1024, 64 * 1024))
_240p = Representation(Size(426, 240), Bitrate(150 * 1024, 94 * 1024))
_360p = Representation(Size(640, 360), Bitrate(276 * 1024, 128 * 1024))
_480p = Representation(Size(854, 480), Bitrate(750 * 1024, 192 * 1024))
_720p = Representation(Size(1280, 720), Bitrate(2048 * 1024, 320 * 1024))
_1080p = Representation(Size(1920, 1080), Bitrate(4096 * 1024, 320 * 1024))
hls = video.hls(Formats.h264())
hls.representations(_144p, _240p, _360p, _480p, _720p, _1080p)
hls.output(root + out + '.m3u8')
atexit.register(print, "Video conversion successfully!")
def test_dash(self):
video = ffmpeg_streaming.input(self.src_video)
dash_obj = video.dash(Formats.hevc())
self.assertIsInstance(dash_obj, DASH)
self.assertEqual(dash_obj.media.input, self.src_video)
dash_obj.auto_generate_representations()
dash_obj.output(os.path.join(self.src_dir, 'dash', 'test.mpd'), stderr=False)
with open(os.path.join(self.src_dir, 'dash', 'test.mpd')) as test_mpd:
actual_mpd = test_mpd.readlines()
self.assertEqual(actual_mpd[0].replace('\n', ''), '<?xml version="1.0" encoding="utf-8"?>')
self.assertEqual(actual_mpd[1].replace('\n', ''), '<MPD xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"')
def convert_video_to_hls(arg):
path_root = settings.MEDIA_ROOT + arg.title
if not os.path.exists(path_root):
os.makedirs(path_root)
video = ffmpeg_streaming.input(
str(settings.MEDIA_ROOT + arg.video_file.name))
save_to = str(path_root + '/key')
# A URL (or a path) to access the key on your website
url = settings.MEDIA_URL + arg.title + '/key'
# or url = '/"PATH TO THE KEY DIRECTORY"/key';
hls = video.hls(Formats.h264())
hls.encryption(save_to, url)
hls.auto_generate_representations()
hls.output(str(path_root + '/hls.m3u8'))
def change_it(fn):
video = ffmpeg_streaming.input('../simulated_server_storage/' + fn)
def monitor(ffmpeg, duration, time_, time_left, process):
per = round(time_ / duration * 100)
sys.stdout.write(
"\rTranscoding...(%s%%) %s left [%s%s]" %
(per, datetime.timedelta(seconds=int(time_left)), '#' * per, '-' *
(100 - per)))
sys.stdout.flush()
hls = video.hls(Formats.h264())
thumbnail.extract(fn)
hls.auto_generate_representations()
os.mkdir('static/media/' + fn[:-4:1])
hls.output('static/media/' + fn[:-4:1] + '/' + fn[:-4:1] + '.m3u8',
monitor=monitor)
def async_convert_video_and_extract_meta_data(id):
"""
Converts the uploaded video into 480 mp4 files that can be streamed using the .m38u file.
The duration of the files is then extracted from the file and resaved in the Video object
"""
print('async convert video running')
print(id)
instance = Video.objects.get(id=id)
video_path = instance.url.path
if instance.url.storage.exists(instance.url.name):
video = ffmpeg_streaming.input(video_path)
hls = video.hls(Formats.h264())
_480p = Representation(Size(854, 480), Bitrate(750 * 1024, 192 * 1024))
hls.representations(_480p)
hls.output()
duration_in_seconds = int(float(FFProbe(instance.url.path).streams().video().get('duration', 60)))
minutes = int(time.strftime('%M', time.gmtime(duration_in_seconds)))
Video.objects.filter(pk=instance.pk).update(duration=minutes if minutes > 1 else 1)
def test_hls(self):
video = ffmpeg_streaming.input(self.src_video)
hls_obj = video.hls(Formats.h264())
self.assertIsInstance(hls_obj, HLS)
self.assertEqual(hls_obj.media.input, self.src_video)
hls_obj.representations(Representation(Size(256, 144),
Bitrate(102400)))
rep_1 = hls_obj.reps[0]
self.assertIsInstance(rep_1, Representation)
self.assertEqual(str(rep_1.size), '256x144')
self.assertEqual(rep_1.bitrate.video, '100k')
hls_obj.auto_generate_representations()
reps = list(hls_obj.reps)
self.assertEqual(len(reps), 3)
for rep_ in reps:
self.assertIsInstance(rep_, Representation)
self.assertEqual(str(reps[0].size), '480x270')
self.assertEqual(reps[0].bitrate.video, '176k')
self.assertEqual(str(reps[1].size), '426x240')
self.assertEqual(reps[1].bitrate.video, '88k')
self.assertEqual(str(reps[2].size), '256x144')
self.assertEqual(reps[2].bitrate.video, '71k')
hls_obj.output(os.path.join(self.src_dir, 'hls', 'test.m3u8'))
with open(os.path.join(self.src_dir,
'fixture_test.m3u8')) as test_m3u8:
expected_m3u8 = test_m3u8.read()
with open(os.path.join(self.src_dir, 'hls', 'test.m3u8')) as test_m3u8:
actual_m3u8 = test_m3u8.read()
self.assertEqual(actual_m3u8, expected_m3u8)
with open(os.path.join(self.src_dir, 'hls',
'test_270p.m3u8')) as test_m3u8:
actual_270_m3u8 = test_m3u8.readlines()
self.assertEqual(actual_270_m3u8[0].replace('\n', ''), '#EXTM3U')
self.assertEqual(actual_270_m3u8[1].replace('\n', ''),
'#EXT-X-VERSION:3')
self.assertEqual(actual_270_m3u8[2].replace('\n', ''),
'#EXT-X-ALLOW-CACHE:YES')
def upload(request):
if request.method == "POST":
uploaded_file = request.FILES['myFile']
name_array = uploaded_file.name.split('.')
uploaded_file.name = name_array[0]
song = Song.objects.create(title=request.POST.get('title'),
description=request.POST.get('description'),
artist=request.POST.get('artist'),
path=f'{uploaded_file.name}')
song.save()
song = Song.objects.all().last()
song_id = song.id
os.mkdir(f'{BASE_DIR}\\media\\{song_id}\\')
fs = FileSystemStorage(BASE_DIR)
fs.save(uploaded_file.name, uploaded_file)
video = ffmpeg_streaming.input(f'{BASE_DIR}\\{uploaded_file.name}')
dash = video.dash(Formats.h264())
dash.auto_generate_representations()
dash.output(f'{BASE_DIR}\\media\\{song_id}\\{uploaded_file.name}.mpd')
os.remove(f'{BASE_DIR}\\{uploaded_file.name}')
return HttpResponse("uploaded successfully")
return render(request, 'videos/upload.html')
def main():
parser = argparse.ArgumentParser()
parser.add_argument('-i',
'--input',
required=True,
help='The path to the video file (required).')
parser.add_argument('-o',
'--output',
default=None,
help='The output to write files.')
parser.add_argument(
'-k',
'--key',
default=None,
help='The full pathname of the file where a random key will '
'be created (required). Note: The path of the key should'
'be accessible from your website(e.g. '
'"/var/www/public_html/keys/enc.key")')
parser.add_argument(
'-u',
'--url',
default=None,
help='A URL (or a path) to access the key on your website ('
'required)')
args = parser.parse_args()
video = ffmpeg_streaming.input(args.input)
hls = video.hls(Formats.h264())
hls.auto_generate_representations()
if args.key is not None and args.url is not None:
hls.encryption(args.key, args.url, 10)
hls.output(args.output, monitor=monitor)
def run(request):
video = ffmpeg_streaming.input(stream_link)
dash = video.dash(Formats.h264())
dash.representations(_480p)
dash.output('/app/static/stream/dash.mpd')
def ffmpeg_livestream(url):
video = ffmpeg_streaming.input(url)
hls = video.hls(Formats.h264())
hls.auto_generate_representations([480])
hls.fragmented_mp4()
hls.output("hls.m3u8")
path_lesson = path_section + '/{}_{}'.format(
index_lesson,
str(data['LessonTitle']).replace('.', '_').replace('/', '')
)
if not os.path.exists(path_lesson):
os.makedirs(path_lesson)
if data['Step']['VideoId']:
file_name_video = '{}/{}'.format(path_lesson, data['Step']['VideoName'])
if len(data['Step']['VideoId']) >= 10:
video_src = "https://techmaster.vn/app/video-new/stream-video/" + data['Step']['VideoId'] + ".m3u8"
else:
video_src = "https://techmaster.vn/video/stream-video/" + data['Step']['VideoId'] + ".m3u8"
video = ffmpeg_streaming.input(video_src)
stream = video.stream2file(Formats.h264())
stream.output(file_name_video)
file_name_doc = '{}/{}.html'.format(path_lesson,
str(data['LessonTitle']).replace('.', '_').replace('/', ''))
f = open(file_name_doc, 'w')
if data['Step']['VideoId']:
f.write('''
<video width="320" height="240" controls>
<source src="{}" type="video/mp4">
</video>
'''.format(data['Step']['VideoName']))
f.write(data['Step']['Text'])
f.close()
import ffmpeg_streaming
video_path = "C:\\Users\\Admin\\Downloads\\Video\\people.mp4"
video = ffmpeg_streaming.input(video_path)
from ffmpeg_streaming import Formats, Bitrate, Representation, Size
_144p = Representation(Size(256, 144), Bitrate(95 * 1024, 64 * 1024))
_240p = Representation(Size(426, 240), Bitrate(150 * 1024, 94 * 1024))
_360p = Representation(Size(640, 360), Bitrate(276 * 1024, 128 * 1024))
_480p = Representation(Size(854, 480), Bitrate(750 * 1024, 192 * 1024))
_720p = Representation(Size(1280, 720), Bitrate(2048 * 1024, 320 * 1024))
_1080p = Representation(Size(1920, 1080), Bitrate(4096 * 1024, 320 * 1024))
_2k = Representation(Size(2560, 1440), Bitrate(6144 * 1024, 320 * 1024))
_4k = Representation(Size(3840, 2160), Bitrate(17408 * 1024, 320 * 1024))
dash = video.dash(Formats.h264())
dash.representations(_144p, _240p, _360p, _480p, _720p, _1080p, _2k, _4k)
dash.output('dash.mpd')
import ffmpeg_streaming
from ffmpeg_streaming import Formats
video = ffmpeg_streaming.input('video.mp4')
from ffmpeg_streaming import Formats, Bitrate, Representation, Size
_360p = Representation(Size(640, 360), Bitrate(276 * 1024, 128 * 1024))
_480p = Representation(Size(854, 480), Bitrate(750 * 1024, 192 * 1024))
_720p = Representation(Size(1280, 720), Bitrate(2048 * 1024, 320 * 1024))
hls = video.hls(Formats.h264())
hls.representations(_360p, _480p, _720p)
hls.output('./flask-hls-demo/video/hls.m3u8')
from ffmpeg_streaming import Formats, Bitrate, Representation, Size, input
video = input('rtsp://localhost:8554/live');
_480p = Representation(Size(854, 480), Bitrate(750 * 1024, 192 * 1024))
hls = video.hls(Formats.h264(), hls_list_size=5, hls_time=2)
hls.flags('delete_segments')
hls.representations(_480p)
hls.output('./output/hls1.m3u8')
import ffmpeg_streaming
from ffmpeg_streaming import Formats, Bitrate, Representation, Size
import sys
def monitor(ffmpeg, duration, time_):
per = round(time_ / duration * 100)
sys.stdout.write("\rTranscoding...(%s%%) [%s%s]" % (per, '#' * per, '-' * (100 - per)))
sys.stdout.flush()
video = ffmpeg_streaming.input('http://wmccpinetop.axiscam.net/mjpg/video.mjpg')
_360p = Representation(Size(640, 360), Bitrate(276 * 1024, 128 * 1024))
_480p = Representation(Size(854, 480), Bitrate(750 * 1024, 192 * 1024))
_720p = Representation(Size(1280, 720), Bitrate(2048 * 1024, 320 * 1024))
hls_stream = video.hls(Formats.h264(), hls_list_size = 10, hls_time = 60)
hls_stream.representations(_480p)
hls_stream.output('/var/media/hls_outputs.m3u8')
