Merge pull request #94 from rg3/master

[pull] master from rg3:master

youtube_dl/postprocessor/ffmpeg.py

@@ -218,6 +218,7 @@ def run_ffmpeg_multiple_files(self, input_paths, out_path, opts):
                 encodeFilename(self._ffmpeg_filename_argument(path), True)
             ])
         cmd = ([encodeFilename(self.executable, True), encodeArgument('-y')] +
+               ['-loglevel', 'repeat+info'] +
                files_cmd +
                [encodeArgument(o) for o in opts] +
                [encodeFilename(self._ffmpeg_filename_argument(out_path), True)])
@@ -407,6 +408,9 @@ def run(self, information):
             # Don't copy the existing subtitles, we may be running the
             # postprocessor a second time
             '-map', '-0:s',
+            # Don't copy Apple TV chapters track, bin_data (see #19042, #19024,
+            # https://trac.ffmpeg.org/ticket/6016)
+            '-map', '-0:d',
         ]
         if information['ext'] == 'mp4':
             opts += ['-c:s', 'mov_text']