update 0.1.1

renew almost all files

Author: aminyazdanpanah

README.md

@@ -53,7 +53,7 @@ import ffmpeg_streaming
 There are several ways to open a resource.
 
 #### 1. From a FFmpeg supported resource
-You can pass a local path of video(or a supported resource) to the `open` method:
+You can pass a local path of video(or a supported resource) to the `input` method:
 ```python
 video = ffmpeg_streaming.input('/var/media/video.mp4')
 ```
@@ -66,7 +66,7 @@ video = ffmpeg_streaming.input('https://www.aminyazdanpanah.com/?"PATH TO A VIDE
 ```
 
 #### 2. From Clouds
-You can open a file from a cloud by passing an array of cloud configuration to the `openFromCloud` method. 
+You can open a file from a cloud by passing an instance of a cloud configuration to the `input` method. 
 
 ```python
 from ffmpeg_streaming import S3
@@ -77,10 +77,10 @@ video = ffmpeg_streaming.input(s3, bucket_name="bucket-name", key="video.mp4")
 Visit **[this page](https://video.aminyazdanpanah.com/python/start/clouds?r=open)** to see some examples of opening a file from **[Amazon S3](https://aws.amazon.com/s3)**, **[Google Cloud Storage](https://console.cloud.google.com/storage)**, **[Microsoft Azure Storage](https://azure.microsoft.com/en-us/features/storage-explorer/)**, and a custom cloud.
 
 #### 3. Capture Webcam or Screen (Live Streaming)
-You can pass a name of the supported, connected capture device(i.e. name of webcam, camera, screen and etc) to the `capture` method to stream a live media over network. 
+You can pass a name of the supported, connected capture device(i.e. name of webcam, camera, screen and etc) to the `input` method to stream a live media over network. 
 
  ```python
-video = ffmpeg_streaming.input('CAMERA NAME OR SCREEN NAME', capture=True)
+capture = ffmpeg_streaming.input('CAMERA NAME OR SCREEN NAME', capture=True)
  ```
 To list the supported, connected capture devices, see **[FFmpeg Capture Webcam](https://trac.ffmpeg.org/wiki/Capture/Webcam)** and **[FFmpeg Capture Desktop](https://trac.ffmpeg.org/wiki/Capture/Desktop)**.
 
@@ -134,7 +134,7 @@ _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.hevc())
+hls = video.hls(Formats.h264())
 hls.representations(_360p, _480p, _720p)
 hls.output('/var/media/hls.m3u8')
 ```
@@ -174,7 +174,7 @@ See **[the example](https://video.aminyazdanpanah.com/python/start?r=enc-hls#hls
 ##### DRM
 However FFmpeg supports AES encryption for HLS packaging, which you can encrypt your content, it is not a full **[DRM](https://en.wikipedia.org/wiki/Digital_rights_management)** solution. If you want to use a full DRM solution, I recommend trying **[FairPlay Streaming](https://developer.apple.com/streaming/fps/)** solution which then securely exchange keys, and protect playback on devices.
 
-**[Apple’s FairPlay](https://developer.apple.com/streaming/fps/)** is a recommended DRM system, but you can use other DRM systems such as **[Microsoft's PlayReady](https://www.microsoft.com/playready/overview/)** and **[Google’s Widevine](https://www.widevine.com/)**.
+**Besides [Apple’s FairPlay](https://developer.apple.com/streaming/fps/)** DRM system, you can also use other DRM systems such as **[Microsoft's PlayReady](https://www.microsoft.com/playready/overview/)** and **[Google’s Widevine](https://www.widevine.com/)**.
 
 ### Transcoding
 You can get realtime information about the transcoding using the following code. 
@@ -208,19 +208,19 @@ dash.auto_generate_representations()
 
 dash.output('/var/media/dash.mpd')
 ```
-It can also be null. The default path to save files is the input path.
-``` python
+It can also be None. The default path to save files is the input path.
+```python
 from ffmpeg_streaming import Formats
 
 hls = video.hls(Formats.h264())
 hls.auto_generate_representations()
 
 hls.output()
 ```
-**NOTE:** If you open a file from a cloud and do not pass a path to save the file to your local machine, you will have to pass a local path to the `save` method.
+**NOTE:** If you open a file from a cloud and do not pass a path to save the file to your local machine, you will have to pass a local path to the `output` method.
 
 #### 2. To Clouds
-You can save your files to a cloud by passing an array of cloud configuration to the `save` method. 
+You can save your files to a cloud by passing an instance of a `CloudManager` to the `output` method. 
 
 ```python
 from ffmpeg_streaming import  S3, CloudManager
@@ -244,9 +244,8 @@ Visit **[this page](https://video.aminyazdanpanah.com/python/start/clouds?r=save
 <p align="center"><img src="https://github.com/aminyazdanpanah/aminyazdanpanah.github.io/blob/master/video-streaming/video-streaming.gif?raw=true" width="100%"></p>
 
 #### 3. To a Server Instantly
-You can pass a url(or a supported resource like `ftp`) to live method to upload all the segments files to the HTTP server(or other protocols) using the HTTP PUT method, and update the manifest files every refresh times.
+You can pass a url(or a supported resource like `ftp`) to the `output` method to upload all the segments files to the HTTP server(or other protocols) using the HTTP PUT method, and update the manifest files every refresh times.
 
-If you want to save stream files to your local machine, use the `save` method.
 
 ```python
 # DASH
@@ -255,7 +254,7 @@ dash.output('http://YOUR-WEBSITE.COM/live-stream/out.mpd')
 # HLS
 hls.output('http://YOUR-WEBSITE.COM/live-stream/out.m3u8')
 ```
-**NOTE:** In the HLS format, you must upload the master playlist to the server manually. (Upload the `/var/www/stream/live-master-manifest.m3u8` file to the `http://YOUR-WEBSITE.COM`)
+**NOTE:** In the HLS format, you must upload the master playlist to the server manually.
 
 See **[FFmpeg Protocols Documentation](https://ffmpeg.org/ffmpeg-protocols.html)** for more information.
 
@@ -270,7 +269,7 @@ ffprobe = FFProbe('/var/media/video.mp4')
 See **[the example](https://video.aminyazdanpanah.com/python/start?r=metadata#metadata)** for more information.
 
 ### Conversion
-You can convert your stream to a file or to another stream protocols. You should pass a manifest of the stream to the `open` method:
+You can convert your stream to a file or to another stream protocols. You should pass a manifest of the stream to the `input` method:
 
 #### 1. HLS To DASH
 ```python
@@ -300,7 +299,6 @@ video = ffmpeg_streaming.input('https://www.aminyazdanpanah.com/?PATH/TO/MANIFES
 
 stream = video.stream2file(Formats.h264())
 stream.output('/var/media/new-video.mp4')
-
 ```
 
 ## Several Open Source Players

ffmpeg_streaming/_clouds.py

@@ -19,6 +19,9 @@
 
 
 class Clouds(abc.ABC):
+    """
+    @TODO: add documentation
+    """
     @abc.abstractmethod
     def upload_directory(self, directory: str, **options) -> None:
         pass
@@ -30,6 +33,9 @@ def download(self, filename: str = None, **options) -> str:
 
 class S3(Clouds):
     def __init__(self, **options):
+        """
+        @TODO: add documentation
+        """
         try:
             import boto3
             from botocore.exceptions import ClientError
@@ -81,6 +87,9 @@ def download(self, filename=None, **options):
 
 class GCS(Clouds):
     def __init__(self, **options):
+        """
+        @TODO: add documentation
+        """
         try:
             from google.cloud import storage
         except ImportError as e:
@@ -124,6 +133,9 @@ def download(self, filename=None, **options):
 
 class MAS(Clouds):
     def __init__(self, **options):
+        """
+        @TODO: add documentation
+        """
         try:
             from azure.storage.blob import BlockBlobService
         except ImportError as e:
@@ -170,6 +182,9 @@ def download(self, filename=None, **options):
 
 class CloudManager:
     def __init__(self):
+        """
+        @TODO: add documentation
+        """
         self.clouds = []
 
     def add(self, cloud: Clouds, **options):

ffmpeg_streaming/_command_builder.py

@@ -77,7 +77,7 @@ def _get_hls_stream(hls, rep, dirname, name):
         'b:a':                      rep.bitrate.audio,
         'maxrate':                  rep.bitrate.max_rate,
         'hls_segment_filename':     dirname + "/" + name + "_" + str(rep.size.height) + "p_%04d." + _hls_seg_ext(hls),
-        'hls_fmp4_init_filename':   name + "_init.mp4",
+        'hls_fmp4_init_filename':   name + "_" + str(rep.size.height) + "p_init.mp4",
         'strict':                   '-2'
     }
     args.update(hls.options)
@@ -86,6 +86,9 @@ def _get_hls_stream(hls, rep, dirname, name):
 
 
 def _hls(hls):
+    """
+    @TODO: add documentation
+    """
     dirname, name = get_path_info(hls.output_)
     streams = []
     for rep in hls.reps:
@@ -95,10 +98,16 @@ def _hls(hls):
 
 
 def stream_args(media):
+    """
+    @TODO: add documentation
+    """
     return getattr(sys.modules[__name__], "_%s" % type(media).__name__.lower())(media)
 
 
 def command_builder(ffmpeg_bin: str, media):
+    """
+    @TODO: add documentation
+    """
     args = [ffmpeg_bin] + cnv_options_to_args(dict(media.media.input_opts)) + stream_args(media)
     return " ".join(clean_args(args))
 

ffmpeg_streaming/_format.py

@@ -30,6 +30,9 @@ def _verify_codecs(codec, codecs):
 
 
 class Format(abc.ABC):
+    """
+    @TODO: add documentation
+    """
     def __init__(self, video: str, audio: str):
         self.video = video
         self.audio = audio
@@ -40,6 +43,9 @@ def multiply(self) -> int:
 
 
 class H264(Format):
+    """
+    @TODO: add documentation
+    """
     def __init__(self, video: str = "libx264", audio: str = 'copy'):
         videos = ['libx264', 'h264', 'h264_afm']
         audios = ['copy', 'aac', 'libvo_aacenc', 'libfaac', 'libmp3lame', 'libfdk_aac']
@@ -51,6 +57,9 @@ def multiply(self) -> int:
 
 
 class HEVC(Format):
+    """
+    @TODO: add documentation
+    """
     def __init__(self, video: str = "libx265", audio: str = 'copy'):
         videos = ['libx265', 'h265']
         audios = ['copy', 'aac', 'libvo_aacenc', 'libfaac', 'libmp3lame', 'libfdk_aac']
@@ -62,6 +71,9 @@ def multiply(self) -> int:
 
 
 class VP9(Format):
+    """
+    @TODO: add documentation
+    """
     def __init__(self, video: str = "libvpx-vp9", audio: str = 'copy'):
         videos = ['libvpx', 'libvpx-vp9']
         audios = ['copy', 'aac', 'libvo_aacenc', 'libfaac', 'libmp3lame', 'libfdk_aac']
@@ -75,14 +87,23 @@ def multiply(self) -> int:
 class Formats:
     @staticmethod
     def h264(video: str = "libx264", audio: str = 'copy') -> Format:
+        """
+        @TODO: add documentation
+        """
         return H264(video, audio)
 
     @staticmethod
     def hevc(video: str = "libx265", audio: str = 'copy') -> Format:
+        """
+        @TODO: add documentation
+        """
         return HEVC(video, audio)
 
     @staticmethod
     def vp9(video: str = "libvpx-vp9", audio: str = 'copy') -> Format:
+        """
+        @TODO: add documentation
+        """
         return VP9(video, audio)
 
 

ffmpeg_streaming/_hls_helper.py

@@ -19,6 +19,9 @@
 
 class HLSKeyInfoFile:
     def __init__(self, key_info_file_path: str, path: str, url: str, period: int = 0, needle: str = '', length: int = 16):
+        """
+        @TODO: add documentation
+        """
         self.needle = needle
         self.period = period
         self.segments = []
@@ -71,6 +74,9 @@ def stream_info(rep) -> list:
 
 class HLSMasterPlaylist:
     def __init__(self, media):
+        """
+        @TODO: add documentation
+        """
         self.media = media
         self.path = media.output
 
@@ -81,6 +87,9 @@ def generate(cls, media):
             playlist.write(cls(media)._content())
 
     def _content(self) -> str:
+        """
+        @TODO: add documentation
+        """
         content = ['#EXTM3U'] + self._get_version() + self.media.options.get('description', [])
 
         for rep in self.media.reps:

ffmpeg_streaming/_input.py

@@ -17,6 +17,9 @@
 
 class Capture(object):
     def __init__(self, video, options):
+        """
+        @TODO: add documentation
+        """
         self.options = options
         self.video = video
 
@@ -58,6 +61,9 @@ def __iter__(self):
 
 
 def get_from_cloud(cloud: Clouds, options: dict):
+    """
+    @TODO: add documentation
+    """
     save_to = options.pop('save_to', None)
     return {
         'i': cloud.download(save_to, **options),
@@ -67,6 +73,9 @@ def get_from_cloud(cloud: Clouds, options: dict):
 
 class InputOption(object):
     def __init__(self, _input, **options):
+        """
+        @TODO: add documentation
+        """
         self.input_ = _input
         self.options = options