Merge branch 'master' into rtmpdump

[youtube-dl] / youtube_dl / FileDownloader.py

diff --git a/youtube_dl/FileDownloader.py b/youtube_dl/FileDownloader.py
index 49b032a1bb46d75c929c7b65cfdd7aaec86aa7b2..84a539b825051e268cacd828156b70eeee4a0fab 100644 (file)
--- a/youtube_dl/FileDownloader.py
+++ b/youtube_dl/FileDownloader.py
@@ -1,111 +1,58 @@
-#!/usr/bin/env python
-# -*- coding: utf-8 -*-
-
-from __future__ import absolute_import
-

 import math
 import math

-import io

 import os
 import re
 import os
 import re

-import socket

 import subprocess
 import sys
 import time
 import subprocess
 import sys
 import time

-import traceback

 
 

-if os.name == 'nt':
-    import ctypes
-
-from .utils import *
+from .utils import (
+    compat_urllib_error,
+    compat_urllib_request,
+    ContentTooShortError,
+    determine_ext,
+    encodeFilename,
+    sanitize_open,
+    timeconvert,
+)

 
 
 class FileDownloader(object):
     """File Downloader class.
 
     File downloader objects are the ones responsible of downloading the
 
 
 class FileDownloader(object):
     """File Downloader class.
 
     File downloader objects are the ones responsible of downloading the

-    actual video file and writing it to disk if the user has requested
-    it, among some other tasks. In most cases there should be one per
-    program. As, given a video URL, the downloader doesn't know how to
-    extract all the needed information, task that InfoExtractors do, it
-    has to pass the URL to one of them.
-
-    For this, file downloader objects have a method that allows
-    InfoExtractors to be registered in a given order. When it is passed
-    a URL, the file downloader handles it to the first InfoExtractor it
-    finds that reports being able to handle it. The InfoExtractor extracts
-    all the information about the video or videos the URL refers to, and
-    asks the FileDownloader to process the video information, possibly
-    downloading the video.
+    actual video file and writing it to disk.

 
     File downloaders accept a lot of parameters. In order not to saturate
     the object constructor with arguments, it receives a dictionary of
 
     File downloaders accept a lot of parameters. In order not to saturate
     the object constructor with arguments, it receives a dictionary of

-    options instead. These options are available through the params
-    attribute for the InfoExtractors to use. The FileDownloader also
-    registers itself as the downloader in charge for the InfoExtractors
-    that are added to it, so this is a "mutual registration".
+    options instead.

 
     Available options:
 
 
     Available options:
 

-    username:          Username for authentication purposes.
-    password:          Password for authentication purposes.
-    usenetrc:          Use netrc for authentication instead.
+    verbose:           Print additional info to stdout.

     quiet:             Do not print messages to stdout.
     quiet:             Do not print messages to stdout.

-    forceurl:          Force printing final URL.
-    forcetitle:        Force printing title.
-    forcethumbnail:    Force printing thumbnail URL.
-    forcedescription:  Force printing description.
-    forcefilename:     Force printing final filename.
-    simulate:          Do not download the video files.
-    format:            Video format code.
-    format_limit:      Highest quality format to try.
-    outtmpl:           Template for output names.
-    restrictfilenames: Do not allow "&" and spaces in file names
-    ignoreerrors:      Do not stop on download errors.

     ratelimit:         Download speed limit, in bytes/sec.
     ratelimit:         Download speed limit, in bytes/sec.

-    nooverwrites:      Prevent overwriting files.

     retries:           Number of times to retry for HTTP error 5xx
     buffersize:        Size of download buffer in bytes.
     noresizebuffer:    Do not automatically resize the download buffer.
     continuedl:        Try to continue downloads if possible.
     noprogress:        Do not print the progress bar.
     retries:           Number of times to retry for HTTP error 5xx
     buffersize:        Size of download buffer in bytes.
     noresizebuffer:    Do not automatically resize the download buffer.
     continuedl:        Try to continue downloads if possible.
     noprogress:        Do not print the progress bar.

-    playliststart:     Playlist item to start at.
-    playlistend:       Playlist item to end at.
-    matchtitle:        Download only matching titles.
-    rejecttitle:       Reject downloads for matching titles.

     logtostderr:       Log messages to stderr instead of stdout.
     consoletitle:      Display progress in console window's titlebar.
     nopart:            Do not use temporary .part files.
     updatetime:        Use the Last-modified header to set output file timestamps.
     logtostderr:       Log messages to stderr instead of stdout.
     consoletitle:      Display progress in console window's titlebar.
     nopart:            Do not use temporary .part files.
     updatetime:        Use the Last-modified header to set output file timestamps.

-    writedescription:  Write the video description to a .description file
-    writeinfojson:     Write the video description to a .info.json file
-    writesubtitles:    Write the video subtitles to a .srt file
-    subtitleslang:     Language of the subtitles to download

     test:              Download only first bytes to test the downloader.
     test:              Download only first bytes to test the downloader.

-    keepvideo:         Keep the video file after post-processing

     min_filesize:      Skip files smaller than this size
     max_filesize:      Skip files larger than this size
     """
 
     params = None
     min_filesize:      Skip files smaller than this size
     max_filesize:      Skip files larger than this size
     """
 
     params = None

-    _ies = []
-    _pps = []
-    _download_retcode = None
-    _num_downloads = None
-    _screen_file = None

 
 

-    def __init__(self, params):
+    def __init__(self, ydl, params):

         """Create a FileDownloader object with the given options."""
         """Create a FileDownloader object with the given options."""

-        self._ies = []
-        self._pps = []
+        self.ydl = ydl

         self._progress_hooks = []
         self._progress_hooks = []

-        self._download_retcode = 0
-        self._num_downloads = 0
-        self._screen_file = [sys.stdout, sys.stderr][params.get('logtostderr', False)]

         self.params = params
 
         self.params = params
 

-        if '%(stitle)s' in self.params['outtmpl']:
-            self.to_stderr(u'WARNING: %(stitle)s is deprecated. Use the %(title)s and the --restrict-filenames flag(which also secures %(uploader)s et al) instead.')
-

     @staticmethod
     def format_bytes(bytes):
         if bytes is None:
     @staticmethod
     def format_bytes(bytes):
         if bytes is None:


@@ -116,36 +63,61 @@ class FileDownloader(object):
             exponent = 0
         else:
             exponent = int(math.log(bytes, 1024.0))
             exponent = 0
         else:
             exponent = int(math.log(bytes, 1024.0))

-        suffix = 'bkMGTPEZY'[exponent]
+        suffix = ['B','KiB','MiB','GiB','TiB','PiB','EiB','ZiB','YiB'][exponent]

         converted = float(bytes) / float(1024 ** exponent)
         return '%.2f%s' % (converted, suffix)
 
         converted = float(bytes) / float(1024 ** exponent)
         return '%.2f%s' % (converted, suffix)
 

+    @staticmethod
+    def format_seconds(seconds):
+        (mins, secs) = divmod(seconds, 60)
+        (hours, mins) = divmod(mins, 60)
+        if hours > 99:
+            return '--:--:--'
+        if hours == 0:
+            return '%02d:%02d' % (mins, secs)
+        else:
+            return '%02d:%02d:%02d' % (hours, mins, secs)
+

     @staticmethod
     def calc_percent(byte_counter, data_len):
         if data_len is None:
     @staticmethod
     def calc_percent(byte_counter, data_len):
         if data_len is None:

+            return None
+        return float(byte_counter) / float(data_len) * 100.0
+
+    @staticmethod
+    def format_percent(percent):
+        if percent is None:

             return '---.-%'
             return '---.-%'

-        return '%6s' % ('%3.1f%%' % (float(byte_counter) / float(data_len) * 100.0))
+        return '%6s' % ('%3.1f%%' % percent)

 
     @staticmethod
     def calc_eta(start, now, total, current):
         if total is None:
 
     @staticmethod
     def calc_eta(start, now, total, current):
         if total is None:

-            return '--:--'
+            return None

         dif = now - start
         if current == 0 or dif < 0.001: # One millisecond
         dif = now - start
         if current == 0 or dif < 0.001: # One millisecond

-            return '--:--'
+            return None

         rate = float(current) / dif
         rate = float(current) / dif

-        eta = int((float(total) - float(current)) / rate)
-        (eta_mins, eta_secs) = divmod(eta, 60)
-        if eta_mins > 99:
+        return int((float(total) - float(current)) / rate)
+
+    @staticmethod
+    def format_eta(eta):
+        if eta is None:

             return '--:--'
             return '--:--'

-        return '%02d:%02d' % (eta_mins, eta_secs)
+        return FileDownloader.format_seconds(eta)

 
     @staticmethod
     def calc_speed(start, now, bytes):
         dif = now - start
         if bytes == 0 or dif < 0.001: # One millisecond
 
     @staticmethod
     def calc_speed(start, now, bytes):
         dif = now - start
         if bytes == 0 or dif < 0.001: # One millisecond

+            return None
+        return float(bytes) / dif
+
+    @staticmethod
+    def format_speed(speed):
+        if speed is None:

             return '%10s' % '---b/s'
             return '%10s' % '---b/s'

-        return '%10s' % ('%s/s' % FileDownloader.format_bytes(float(bytes) / dif))
+        return '%10s' % ('%s/s' % FileDownloader.format_bytes(speed))

 
     @staticmethod
     def best_block_size(elapsed_time, bytes):
 
     @staticmethod
     def best_block_size(elapsed_time, bytes):


@@ -170,69 +142,23 @@ class FileDownloader(object):
         multiplier = 1024.0 ** 'bkmgtpezy'.index(matchobj.group(2).lower())
         return int(round(number * multiplier))
 
         multiplier = 1024.0 ** 'bkmgtpezy'.index(matchobj.group(2).lower())
         return int(round(number * multiplier))
 

-    def add_info_extractor(self, ie):
-        """Add an InfoExtractor object to the end of the list."""
-        self._ies.append(ie)
-        ie.set_downloader(self)
-
-    def add_post_processor(self, pp):
-        """Add a PostProcessor object to the end of the chain."""
-        self._pps.append(pp)
-        pp.set_downloader(self)
-
-    def to_screen(self, message, skip_eol=False):
-        """Print message to stdout if not in quiet mode."""
-        assert type(message) == type(u'')
-        if not self.params.get('quiet', False):
-            terminator = [u'\n', u''][skip_eol]
-            output = message + terminator
-            if 'b' in getattr(self._screen_file, 'mode', '') or sys.version_info[0] < 3: # Python 2 lies about the mode of sys.stdout/sys.stderr
-                output = output.encode(preferredencoding(), 'ignore')
-            self._screen_file.write(output)
-            self._screen_file.flush()
+    def to_screen(self, *args, **kargs):
+        self.ydl.to_screen(*args, **kargs)

 
     def to_stderr(self, message):
 
     def to_stderr(self, message):

-        """Print message to stderr."""
-        assert type(message) == type(u'')
-        output = message + u'\n'
-        if 'b' in getattr(self._screen_file, 'mode', '') or sys.version_info[0] < 3: # Python 2 lies about the mode of sys.stdout/sys.stderr
-            output = output.encode(preferredencoding())
-        sys.stderr.write(output)
-
-    def to_cons_title(self, message):
-        """Set console/terminal window title to message."""
-        if not self.params.get('consoletitle', False):
-            return
-        if os.name == 'nt' and ctypes.windll.kernel32.GetConsoleWindow():
-            # c_wchar_p() might not be necessary if `message` is
-            # already of type unicode()
-            ctypes.windll.kernel32.SetConsoleTitleW(ctypes.c_wchar_p(message))
-        elif 'TERM' in os.environ:
-            sys.stderr.write('\033]0;%s\007' % message.encode(preferredencoding()))
+        self.ydl.to_screen(message)

 
 

-    def fixed_template(self):
-        """Checks if the output template is fixed."""
-        return (re.search(u'(?u)%\\(.+?\\)s', self.params['outtmpl']) is None)
+    def to_console_title(self, message):
+        self.ydl.to_console_title(message)

 
 

-    def trouble(self, message=None, tb=None):
-        """Determine action to take when a download problem appears.
+    def trouble(self, *args, **kargs):
+        self.ydl.trouble(*args, **kargs)

 
 

-        Depending on if the downloader has been configured to ignore
-        download errors or not, this method may throw an exception or
-        not when errors are found, after printing the message.
+    def report_warning(self, *args, **kargs):
+        self.ydl.report_warning(*args, **kargs)

 
 

-        tb, if given, is additional traceback information.
-        """
-        if message is not None:
-            self.to_stderr(message)
-        if self.params.get('verbose'):
-            if tb is None:
-                tb_data = traceback.format_list(traceback.extract_stack())
-                tb = u''.join(tb_data)
-            self.to_stderr(tb)
-        if not self.params.get('ignoreerrors', False):
-            raise DownloadError(message)
-        self._download_retcode = 1
+    def report_error(self, *args, **kargs):
+        self.ydl.report_error(*args, **kargs)

 
     def slow_down(self, start_time, byte_counter):
         """Sleep if the download speed is over the rate limit."""
 
     def slow_down(self, start_time, byte_counter):
         """Sleep if the download speed is over the rate limit."""


@@ -264,8 +190,8 @@ class FileDownloader(object):
             if old_filename == new_filename:
                 return
             os.rename(encodeFilename(old_filename), encodeFilename(new_filename))
             if old_filename == new_filename:
                 return
             os.rename(encodeFilename(old_filename), encodeFilename(new_filename))

-        except (IOError, OSError) as err:
-            self.trouble(u'ERROR: unable to rename file')
+        except (IOError, OSError):
+            self.report_error(u'unable to rename file')

 
     def try_utime(self, filename, last_modified_hdr):
         """Try to set the last-modified time of the given file."""
 
     def try_utime(self, filename, last_modified_hdr):
         """Try to set the last-modified time of the given file."""


@@ -279,35 +205,40 @@ class FileDownloader(object):
         filetime = timeconvert(timestr)
         if filetime is None:
             return filetime
         filetime = timeconvert(timestr)
         if filetime is None:
             return filetime

+        # Ignore obviously invalid dates
+        if filetime == 0:
+            return

         try:
             os.utime(filename, (time.time(), filetime))
         except:
             pass
         return filetime
 
         try:
             os.utime(filename, (time.time(), filetime))
         except:
             pass
         return filetime
 

-    def report_writedescription(self, descfn):
-        """ Report that the description file is being written """
-        self.to_screen(u'[info] Writing video description to: ' + descfn)
-
-    def report_writesubtitles(self, srtfn):
-        """ Report that the subtitles file is being written """
-        self.to_screen(u'[info] Writing video subtitles to: ' + srtfn)
-
-    def report_writeinfojson(self, infofn):
-        """ Report that the metadata file has been written """
-        self.to_screen(u'[info] Video description metadata as JSON to: ' + infofn)
-

     def report_destination(self, filename):
         """Report destination filename."""
         self.to_screen(u'[download] Destination: ' + filename)
 
     def report_destination(self, filename):
         """Report destination filename."""
         self.to_screen(u'[download] Destination: ' + filename)
 

-    def report_progress(self, percent_str, data_len_str, speed_str, eta_str):
+    def report_progress(self, percent, data_len_str, speed, eta):

         """Report download progress."""
         if self.params.get('noprogress', False):
             return
         """Report download progress."""
         if self.params.get('noprogress', False):
             return

-        self.to_screen(u'\r[download] %s of %s at %s ETA %s' %
-                (percent_str, data_len_str, speed_str, eta_str), skip_eol=True)
-        self.to_cons_title(u'youtube-dl - %s of %s at %s ETA %s' %
+        clear_line = (u'\x1b[K' if sys.stderr.isatty() and os.name != 'nt' else u'')
+        if eta is not None:
+            eta_str = self.format_eta(eta)
+        else:
+            eta_str = 'Unknown ETA'
+        if percent is not None:
+            percent_str = self.format_percent(percent)
+        else:
+            percent_str = 'Unknown %'
+        speed_str = self.format_speed(speed)
+        if self.params.get('progress_with_newline', False):
+            self.to_screen(u'[download] %s of %s at %s ETA %s' %
+                (percent_str, data_len_str, speed_str, eta_str))
+        else:
+            self.to_screen(u'\r%s[download] %s of %s at %s ETA %s' %
+                (clear_line, percent_str, data_len_str, speed_str, eta_str), skip_eol=True)
+        self.to_console_title(u'youtube-dl - %s of %s at %s ETA %s' %

                 (percent_str.strip(), data_len_str.strip(), speed_str.strip(), eta_str.strip()))
 
     def report_resuming_byte(self, resume_len):
                 (percent_str.strip(), data_len_str.strip(), speed_str.strip(), eta_str.strip()))
 
     def report_resuming_byte(self, resume_len):


@@ -322,259 +253,106 @@ class FileDownloader(object):
         """Report file has already been fully downloaded."""
         try:
             self.to_screen(u'[download] %s has already been downloaded' % file_name)
         """Report file has already been fully downloaded."""
         try:
             self.to_screen(u'[download] %s has already been downloaded' % file_name)

-        except (UnicodeEncodeError) as err:
+        except UnicodeEncodeError:

             self.to_screen(u'[download] The file has already been downloaded')
 
     def report_unable_to_resume(self):
         """Report it was impossible to resume download."""
         self.to_screen(u'[download] Unable to resume')
 
             self.to_screen(u'[download] The file has already been downloaded')
 
     def report_unable_to_resume(self):
         """Report it was impossible to resume download."""
         self.to_screen(u'[download] Unable to resume')
 

-    def report_finish(self):
+    def report_finish(self, data_len_str, tot_time):

         """Report download finished."""
         if self.params.get('noprogress', False):
             self.to_screen(u'[download] Download completed')
         else:
         """Report download finished."""
         if self.params.get('noprogress', False):
             self.to_screen(u'[download] Download completed')
         else:

-            self.to_screen(u'')
-
-    def increment_downloads(self):
-        """Increment the ordinal that assigns a number to each file."""
-        self._num_downloads += 1
-
-    def prepare_filename(self, info_dict):
-        """Generate the output filename."""
-        try:
-            template_dict = dict(info_dict)
-
-            template_dict['epoch'] = int(time.time())
-            template_dict['autonumber'] = u'%05d' % self._num_downloads
-
-            sanitize = lambda k,v: sanitize_filename(
-                u'NA' if v is None else compat_str(v),
-                restricted=self.params.get('restrictfilenames'),
-                is_id=(k==u'id'))
-            template_dict = dict((k, sanitize(k, v)) for k,v in template_dict.items())
-
-            filename = self.params['outtmpl'] % template_dict
-            return filename
-        except (ValueError, KeyError) as err:
-            self.trouble(u'ERROR: invalid system charset or erroneous output template')
-            return None
-
-    def _match_entry(self, info_dict):
-        """ Returns None iff the file should be downloaded """
-
-        title = info_dict['title']
-        matchtitle = self.params.get('matchtitle', False)
-        if matchtitle:
-            matchtitle = matchtitle.decode('utf8')
-            if not re.search(matchtitle, title, re.IGNORECASE):
-                return u'[download] "' + title + '" title did not match pattern "' + matchtitle + '"'
-        rejecttitle = self.params.get('rejecttitle', False)
-        if rejecttitle:
-            rejecttitle = rejecttitle.decode('utf8')
-            if re.search(rejecttitle, title, re.IGNORECASE):
-                return u'"' + title + '" title matched reject pattern "' + rejecttitle + '"'
-        return None
-
-    def process_info(self, info_dict):
-        """Process a single dictionary returned by an InfoExtractor."""
-
-        # Keep for backwards compatibility
-        info_dict['stitle'] = info_dict['title']
-
-        if not 'format' in info_dict:
-            info_dict['format'] = info_dict['ext']
-
-        reason = self._match_entry(info_dict)
-        if reason is not None:
-            self.to_screen(u'[download] ' + reason)
-            return
-
-        max_downloads = self.params.get('max_downloads')
-        if max_downloads is not None:
-            if self._num_downloads > int(max_downloads):
-                raise MaxDownloadsReached()
-
-        filename = self.prepare_filename(info_dict)
-
-        # Forced printings
-        if self.params.get('forcetitle', False):
-            compat_print(info_dict['title'])
-        if self.params.get('forceurl', False):
-            compat_print(info_dict['url'])
-        if self.params.get('forcethumbnail', False) and 'thumbnail' in info_dict:
-            compat_print(info_dict['thumbnail'])
-        if self.params.get('forcedescription', False) and 'description' in info_dict:
-            compat_print(info_dict['description'])
-        if self.params.get('forcefilename', False) and filename is not None:
-            compat_print(filename)
-        if self.params.get('forceformat', False):
-            compat_print(info_dict['format'])
-
-        # Do nothing else if in simulate mode
-        if self.params.get('simulate', False):
-            return
-
-        if filename is None:
-            return
-
-        try:
-            dn = os.path.dirname(encodeFilename(filename))
-            if dn != '' and not os.path.exists(dn): # dn is already encoded
-                os.makedirs(dn)
-        except (OSError, IOError) as err:
-            self.trouble(u'ERROR: unable to create directory ' + compat_str(err))
-            return
-
-        if self.params.get('writedescription', False):
-            try:
-                descfn = filename + u'.description'
-                self.report_writedescription(descfn)
-                with io.open(encodeFilename(descfn), 'w', encoding='utf-8') as descfile:
-                    descfile.write(info_dict['description'])
-            except (OSError, IOError):
-                self.trouble(u'ERROR: Cannot write description file ' + descfn)
-                return
-
-        if self.params.get('writesubtitles', False) and 'subtitles' in info_dict and info_dict['subtitles']:
-            # subtitles download errors are already managed as troubles in relevant IE
-            # that way it will silently go on when used with unsupporting IE
-            try:
-                srtfn = filename.rsplit('.', 1)[0] + u'.srt'
-                self.report_writesubtitles(srtfn)
-                with io.open(encodeFilename(srtfn), 'w', encoding='utf-8') as srtfile:
-                    srtfile.write(info_dict['subtitles'])
-            except (OSError, IOError):
-                self.trouble(u'ERROR: Cannot write subtitles file ' + descfn)
-                return
-
-        if self.params.get('writeinfojson', False):
-            infofn = filename + u'.info.json'
-            self.report_writeinfojson(infofn)
-            try:
-                json_info_dict = dict((k, v) for k,v in info_dict.items() if not k in ['urlhandle'])
-                write_json_file(json_info_dict, encodeFilename(infofn))
-            except (OSError, IOError):
-                self.trouble(u'ERROR: Cannot write metadata to JSON file ' + infofn)
-                return
-
-        if not self.params.get('skip_download', False):
-            if self.params.get('nooverwrites', False) and os.path.exists(encodeFilename(filename)):
-                success = True
-            else:
-                try:
-                    success = self._do_download(filename, info_dict)
-                except (OSError, IOError) as err:
-                    raise UnavailableVideoError()
-                except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
-                    self.trouble(u'ERROR: unable to download video data: %s' % str(err))
-                    return
-                except (ContentTooShortError, ) as err:
-                    self.trouble(u'ERROR: content too short (expected %s bytes and served %s)' % (err.expected, err.downloaded))
-                    return
-
-            if success:
-                try:
-                    self.post_process(filename, info_dict)
-                except (PostProcessingError) as err:
-                    self.trouble(u'ERROR: postprocessing: %s' % str(err))
-                    return
-
-    def download(self, url_list):
-        """Download a given list of URLs."""
-        if len(url_list) > 1 and self.fixed_template():
-            raise SameFileError(self.params['outtmpl'])
-
-        for url in url_list:
-            suitable_found = False
-            for ie in self._ies:
-                # Go to next InfoExtractor if not suitable
-                if not ie.suitable(url):
-                    continue
-
-                # Warn if the _WORKING attribute is False
-                if not ie.working():
-                    self.to_stderr(u'WARNING: the program functionality for this site has been marked as broken, '
-                                   u'and will probably not work. If you want to go on, use the -i option.')
-
-                # Suitable InfoExtractor found
-                suitable_found = True
-
-                # Extract information from URL and process it
-                try:
-                    videos = ie.extract(url)
-                except ExtractorError as de: # An error we somewhat expected
-                    self.trouble(u'ERROR: ' + compat_str(de), de.format_traceback())
-                    break
-                except Exception as e:
-                    if self.params.get('ignoreerrors', False):
-                        self.trouble(u'ERROR: ' + compat_str(e), tb=compat_str(traceback.format_exc()))
+            clear_line = (u'\x1b[K' if sys.stderr.isatty() and os.name != 'nt' else u'')
+            self.to_screen(u'\r%s[download] 100%% of %s in %s' %
+                (clear_line, data_len_str, self.format_seconds(tot_time)))
+
+    def _download_with_rtmpdump(self, filename, url, player_url, page_url, play_path, tc_url, live):
+        def run_rtmpdump(args):
+            start = time.time()
+            resume_percent = None
+            resume_downloaded_data_len = None
+            proc = subprocess.Popen(args, stderr=subprocess.PIPE)
+            cursor_in_new_line = True
+            proc_stderr_closed = False
+            while not proc_stderr_closed:
+                # read line from stderr
+                line = u''
+                while True:
+                    char = proc.stderr.read(1)
+                    if not char:
+                        proc_stderr_closed = True

                         break
                         break

-                    else:
-                        raise
-
-                if len(videos or []) > 1 and self.fixed_template():
-                    raise SameFileError(self.params['outtmpl'])
-
-                for video in videos or []:
-                    video['extractor'] = ie.IE_NAME
-                    try:
-                        self.increment_downloads()
-                        self.process_info(video)
-                    except UnavailableVideoError:
-                        self.trouble(u'\nERROR: unable to download video')
-
-                # Suitable InfoExtractor had been found; go to next URL
-                break
-
-            if not suitable_found:
-                self.trouble(u'ERROR: no suitable InfoExtractor: %s' % url)
-
-        return self._download_retcode
-
-    def post_process(self, filename, ie_info):
-        """Run all the postprocessors on the given file."""
-        info = dict(ie_info)
-        info['filepath'] = filename
-        keep_video = None
-        for pp in self._pps:
-            try:
-                keep_video_wish,new_info = pp.run(info)
-                if keep_video_wish is not None:
-                    if keep_video_wish:
-                        keep_video = keep_video_wish
-                    elif keep_video is None:
-                        # No clear decision yet, let IE decide
-                        keep_video = keep_video_wish
-            except PostProcessingError as e:
-                self.to_stderr(u'ERROR: ' + e.msg)
-        if keep_video is False and not self.params.get('keepvideo', False):
-            try:
-                self.to_stderr(u'Deleting original file %s (pass -k to keep)' % filename)
-                os.remove(encodeFilename(filename))
-            except (IOError, OSError):
-                self.to_stderr(u'WARNING: Unable to remove downloaded video file')
+                    if char in [b'\r', b'\n']:
+                        break
+                    line += char.decode('ascii', 'replace')
+                if not line:
+                    # proc_stderr_closed is True
+                    continue
+                mobj = re.search(r'([0-9]+\.[0-9]{3}) kB / [0-9]+\.[0-9]{2} sec \(([0-9]{1,2}\.[0-9])%\)', line)
+                if mobj:
+                    downloaded_data_len = int(float(mobj.group(1))*1024)
+                    percent = float(mobj.group(2))
+                    if not resume_percent:
+                        resume_percent = percent
+                        resume_downloaded_data_len = downloaded_data_len
+                    eta = self.calc_eta(start, time.time(), 100-resume_percent, percent-resume_percent)
+                    speed = self.calc_speed(start, time.time(), downloaded_data_len-resume_downloaded_data_len)
+                    data_len = None
+                    if percent > 0:
+                        data_len = int(downloaded_data_len * 100 / percent)
+                    data_len_str = u'~'+self.format_bytes(data_len)
+                    self.report_progress(percent, data_len_str, speed, eta)
+                    cursor_in_new_line = False
+                    self._hook_progress({
+                        'downloaded_bytes': downloaded_data_len,
+                        'total_bytes': data_len,
+                        'tmpfilename': tmpfilename,
+                        'filename': filename,
+                        'status': 'downloading',
+                        'eta': eta,
+                        'speed': speed,
+                    })
+                elif self.params.get('verbose', False):
+                    if not cursor_in_new_line:
+                        self.to_screen(u'')
+                    cursor_in_new_line = True
+                    self.to_screen(u'[rtmpdump] '+line)
+            proc.wait()
+            if not cursor_in_new_line:
+                self.to_screen(u'')
+            return proc.returncode

 
 

-    def _download_with_rtmpdump(self, filename, url, player_url, page_url):

         self.report_destination(filename)
         tmpfilename = self.temp_name(filename)
         self.report_destination(filename)
         tmpfilename = self.temp_name(filename)

+        test = self.params.get('test', False)

 
         # Check for rtmpdump first
         try:
 
         # Check for rtmpdump first
         try:

-            subprocess.call(['rtmpdump', '-h'], stdout=(file(os.path.devnull, 'w')), stderr=subprocess.STDOUT)
+            subprocess.call(['rtmpdump', '-h'], stdout=(open(os.path.devnull, 'w')), stderr=subprocess.STDOUT)

         except (OSError, IOError):
         except (OSError, IOError):

-            self.trouble(u'ERROR: RTMP download detected but "rtmpdump" could not be run')
+            self.report_error(u'RTMP download detected but "rtmpdump" could not be run')

             return False
 
         # Download using rtmpdump. rtmpdump returns exit code 2 when
         # the connection was interrumpted and resuming appears to be
         # possible. This is part of rtmpdump's normal usage, AFAIK.
             return False
 
         # Download using rtmpdump. rtmpdump returns exit code 2 when
         # the connection was interrumpted and resuming appears to be
         # possible. This is part of rtmpdump's normal usage, AFAIK.

-        basic_args = ['rtmpdump', '-q', '-r', url, '-o', tmpfilename]
+        basic_args = ['rtmpdump', '--verbose', '-r', url, '-o', tmpfilename]

         if player_url is not None:
         if player_url is not None:

-            basic_args += ['-W', player_url]
+            basic_args += ['--swfVfy', player_url]

         if page_url is not None:
             basic_args += ['--pageUrl', page_url]
         if page_url is not None:
             basic_args += ['--pageUrl', page_url]

-        args = basic_args + [[], ['-e', '-k', '1']][self.params.get('continuedl', False)]
+        if play_path is not None:
+            basic_args += ['--playpath', play_path]
+        if tc_url is not None:
+            basic_args += ['--tcUrl', url]
+        if test:
+            basic_args += ['--stop', '1']
+        if live:
+            basic_args += ['--live']
+        args = basic_args + [[], ['--resume', '--skip', '1']][self.params.get('continuedl', False)]

         if self.params.get('verbose', False):
             try:
                 import pipes
         if self.params.get('verbose', False):
             try:
                 import pipes


@@ -582,23 +360,89 @@ class FileDownloader(object):
             except ImportError:
                 shell_quote = repr
             self.to_screen(u'[debug] rtmpdump command line: ' + shell_quote(args))
             except ImportError:
                 shell_quote = repr
             self.to_screen(u'[debug] rtmpdump command line: ' + shell_quote(args))

-        retval = subprocess.call(args)
-        while retval == 2 or retval == 1:
+
+        retval = run_rtmpdump(args)
+
+        while (retval == 2 or retval == 1) and not test:

             prevsize = os.path.getsize(encodeFilename(tmpfilename))
             prevsize = os.path.getsize(encodeFilename(tmpfilename))

-            self.to_screen(u'\r[rtmpdump] %s bytes' % prevsize, skip_eol=True)
+            self.to_screen(u'[rtmpdump] %s bytes' % prevsize)

             time.sleep(5.0) # This seems to be needed
             time.sleep(5.0) # This seems to be needed

-            retval = subprocess.call(basic_args + ['-e'] + [[], ['-k', '1']][retval == 1])
+            retval = run_rtmpdump(basic_args + ['-e'] + [[], ['-k', '1']][retval == 1])

             cursize = os.path.getsize(encodeFilename(tmpfilename))
             if prevsize == cursize and retval == 1:
                 break
              # Some rtmp streams seem abort after ~ 99.8%. Don't complain for those
             if prevsize == cursize and retval == 2 and cursize > 1024:
             cursize = os.path.getsize(encodeFilename(tmpfilename))
             if prevsize == cursize and retval == 1:
                 break
              # Some rtmp streams seem abort after ~ 99.8%. Don't complain for those
             if prevsize == cursize and retval == 2 and cursize > 1024:

-                self.to_screen(u'\r[rtmpdump] Could not download the whole video. This can happen for some advertisements.')
+                self.to_screen(u'[rtmpdump] Could not download the whole video. This can happen for some advertisements.')

                 retval = 0
                 break
                 retval = 0
                 break

+        if retval == 0 or (test and retval == 2):
+            fsize = os.path.getsize(encodeFilename(tmpfilename))
+            self.to_screen(u'[rtmpdump] %s bytes' % fsize)
+            self.try_rename(tmpfilename, filename)
+            self._hook_progress({
+                'downloaded_bytes': fsize,
+                'total_bytes': fsize,
+                'filename': filename,
+                'status': 'finished',
+            })
+            return True
+        else:
+            self.to_stderr(u"\n")
+            self.report_error(u'rtmpdump exited with code %d' % retval)
+            return False
+
+    def _download_with_mplayer(self, filename, url):
+        self.report_destination(filename)
+        tmpfilename = self.temp_name(filename)
+
+        args = ['mplayer', '-really-quiet', '-vo', 'null', '-vc', 'dummy', '-dumpstream', '-dumpfile', tmpfilename, url]
+        # Check for mplayer first
+        try:
+            subprocess.call(['mplayer', '-h'], stdout=(open(os.path.devnull, 'w')), stderr=subprocess.STDOUT)
+        except (OSError, IOError):
+            self.report_error(u'MMS or RTSP download detected but "%s" could not be run' % args[0] )
+            return False
+
+        # Download using mplayer. 
+        retval = subprocess.call(args)
+        if retval == 0:
+            fsize = os.path.getsize(encodeFilename(tmpfilename))
+            self.to_screen(u'\r[%s] %s bytes' % (args[0], fsize))
+            self.try_rename(tmpfilename, filename)
+            self._hook_progress({
+                'downloaded_bytes': fsize,
+                'total_bytes': fsize,
+                'filename': filename,
+                'status': 'finished',
+            })
+            return True
+        else:
+            self.to_stderr(u"\n")
+            self.report_error(u'mplayer exited with code %d' % retval)
+            return False
+
+    def _download_m3u8_with_ffmpeg(self, filename, url):
+        self.report_destination(filename)
+        tmpfilename = self.temp_name(filename)
+
+        args = ['-y', '-i', url, '-f', 'mp4', '-c', 'copy',
+            '-bsf:a', 'aac_adtstoasc', tmpfilename]
+
+        for program in ['avconv', 'ffmpeg']:
+            try:
+                subprocess.call([program, '-version'], stdout=(open(os.path.devnull, 'w')), stderr=subprocess.STDOUT)
+                break
+            except (OSError, IOError):
+                pass
+        else:
+            self.report_error(u'm3u8 download detected but ffmpeg or avconv could not be found')
+        cmd = [program] + args
+
+        retval = subprocess.call(cmd)

         if retval == 0:
             fsize = os.path.getsize(encodeFilename(tmpfilename))
         if retval == 0:
             fsize = os.path.getsize(encodeFilename(tmpfilename))

-            self.to_screen(u'\r[rtmpdump] %s bytes' % fsize)
+            self.to_screen(u'\r[%s] %s bytes' % (args[0], fsize))

             self.try_rename(tmpfilename, filename)
             self._hook_progress({
                 'downloaded_bytes': fsize,
             self.try_rename(tmpfilename, filename)
             self._hook_progress({
                 'downloaded_bytes': fsize,


@@ -608,9 +452,11 @@ class FileDownloader(object):
             })
             return True
         else:
             })
             return True
         else:

-            self.trouble(u'\nERROR: rtmpdump exited with code %d' % retval)
+            self.to_stderr(u"\n")
+            self.report_error(u'ffmpeg exited with code %d' % retval)

             return False
 
             return False
 

+

     def _do_download(self, filename, info_dict):
         url = info_dict['url']
 
     def _do_download(self, filename, info_dict):
         url = info_dict['url']
 


@@ -620,6 +466,7 @@ class FileDownloader(object):
             self._hook_progress({
                 'filename': filename,
                 'status': 'finished',
             self._hook_progress({
                 'filename': filename,
                 'status': 'finished',

+                'total_bytes': os.path.getsize(encodeFilename(filename)),

             })
             return True
 
             })
             return True
 


@@ -627,7 +474,18 @@ class FileDownloader(object):
         if url.startswith('rtmp'):
             return self._download_with_rtmpdump(filename, url,
                                                 info_dict.get('player_url', None),
         if url.startswith('rtmp'):
             return self._download_with_rtmpdump(filename, url,
                                                 info_dict.get('player_url', None),

-                                                info_dict.get('page_url', None))
+                                                info_dict.get('page_url', None),
+                                                info_dict.get('play_path', None),
+                                                info_dict.get('tc_url', None),
+                                                info_dict.get('rtmp_live', False))
+
+        # Attempt to download using mplayer
+        if url.startswith('mms') or url.startswith('rtsp'):
+            return self._download_with_mplayer(filename, url)
+
+        # m3u8 manifest are downloaded with ffmpeg
+        if determine_ext(url) == u'm3u8':
+            return self._download_m3u8_with_ffmpeg(filename, url)

 
         tmpfilename = self.temp_name(filename)
         stream = None
 
         tmpfilename = self.temp_name(filename)
         stream = None


@@ -708,7 +566,7 @@ class FileDownloader(object):
                 self.report_retry(count, retries)
 
         if count > retries:
                 self.report_retry(count, retries)
 
         if count > retries:

-            self.trouble(u'ERROR: giving up after %s retries' % retries)
+            self.report_error(u'giving up after %s retries' % retries)

             return False
 
         data_len = data.info().get('Content-length', None)
             return False
 
         data_len = data.info().get('Content-length', None)


@@ -744,24 +602,25 @@ class FileDownloader(object):
                     filename = self.undo_temp_name(tmpfilename)
                     self.report_destination(filename)
                 except (OSError, IOError) as err:
                     filename = self.undo_temp_name(tmpfilename)
                     self.report_destination(filename)
                 except (OSError, IOError) as err:

-                    self.trouble(u'ERROR: unable to open for writing: %s' % str(err))
+                    self.report_error(u'unable to open for writing: %s' % str(err))

                     return False
             try:
                 stream.write(data_block)
             except (IOError, OSError) as err:
                     return False
             try:
                 stream.write(data_block)
             except (IOError, OSError) as err:

-                self.trouble(u'\nERROR: unable to write data: %s' % str(err))
+                self.to_stderr(u"\n")
+                self.report_error(u'unable to write data: %s' % str(err))

                 return False
             if not self.params.get('noresizebuffer', False):
                 block_size = self.best_block_size(after - before, len(data_block))
 
             # Progress message
                 return False
             if not self.params.get('noresizebuffer', False):
                 block_size = self.best_block_size(after - before, len(data_block))
 
             # Progress message

-            speed_str = self.calc_speed(start, time.time(), byte_counter - resume_len)
+            speed = self.calc_speed(start, time.time(), byte_counter - resume_len)

             if data_len is None:
             if data_len is None:

-                self.report_progress('Unknown %', data_len_str, speed_str, 'Unknown ETA')
+                eta = percent = None

             else:
             else:

-                percent_str = self.calc_percent(byte_counter, data_len)
-                eta_str = self.calc_eta(start, time.time(), data_len - resume_len, byte_counter - resume_len)
-                self.report_progress(percent_str, data_len_str, speed_str, eta_str)
+                percent = self.calc_percent(byte_counter, data_len)
+                eta = self.calc_eta(start, time.time(), data_len - resume_len, byte_counter - resume_len)
+            self.report_progress(percent, data_len_str, speed, eta)

 
             self._hook_progress({
                 'downloaded_bytes': byte_counter,
 
             self._hook_progress({
                 'downloaded_bytes': byte_counter,


@@ -769,16 +628,19 @@ class FileDownloader(object):
                 'tmpfilename': tmpfilename,
                 'filename': filename,
                 'status': 'downloading',
                 'tmpfilename': tmpfilename,
                 'filename': filename,
                 'status': 'downloading',

+                'eta': eta,
+                'speed': speed,

             })
 
             # Apply rate limit
             self.slow_down(start, byte_counter - resume_len)
 
         if stream is None:
             })
 
             # Apply rate limit
             self.slow_down(start, byte_counter - resume_len)
 
         if stream is None:

-            self.trouble(u'\nERROR: Did not get any data blocks')
+            self.to_stderr(u"\n")
+            self.report_error(u'Did not get any data blocks')

             return False
         stream.close()
             return False
         stream.close()

-        self.report_finish()
+        self.report_finish(data_len_str, (time.time() - start))

         if data_len is not None and byte_counter != data_len:
             raise ContentTooShortError(byte_counter, int(data_len))
         self.try_rename(tmpfilename, filename)
         if data_len is not None and byte_counter != data_len:
             raise ContentTooShortError(byte_counter, int(data_len))
         self.try_rename(tmpfilename, filename)


@@ -810,6 +672,8 @@ class FileDownloader(object):
         * downloaded_bytes: Bytes on disks
         * total_bytes: Total bytes, None if unknown
         * tmpfilename: The filename we're currently writing to
         * downloaded_bytes: Bytes on disks
         * total_bytes: Total bytes, None if unknown
         * tmpfilename: The filename we're currently writing to

+        * eta: The estimated time in seconds, None if unknown
+        * speed: The download speed in bytes/second, None if unknown

 
         Hooks are guaranteed to be called at least once (with status "finished")
         if the download is successful.
 
         Hooks are guaranteed to be called at least once (with status "finished")
         if the download is successful.