X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=youtube_dl%2Fpostprocessor%2Fffmpeg.py;h=214de39f9aa80e6f042b63e2069ded1ab6d123bd;hb=057ebeaca3da40b901b2592e2302a0d4bbab48e3;hp=7a952963e2bc44e5ddc7df8b85bd051af91299e2;hpb=09aa111918c35cc091253d06b4de0b6f396b8e80;p=youtube-dl

diff --git a/youtube_dl/postprocessor/ffmpeg.py b/youtube_dl/postprocessor/ffmpeg.py
index 7a952963e..214de39f9 100644
--- a/youtube_dl/postprocessor/ffmpeg.py
+++ b/youtube_dl/postprocessor/ffmpeg.py
@@ -20,6 +20,7 @@ from ..utils import (
     prepend_extension,
     shell_quote,
     subtitles_filename,
+    dfxp2srt,
 )
 
 
@@ -500,8 +501,8 @@ class FFmpegEmbedSubtitlePP(FFmpegPostProcessor):
         return cls._lang_map.get(code[:2])
 
     def run(self, information):
-        if information['ext'] != 'mp4':
-            self._downloader.to_screen('[ffmpeg] Subtitles can only be embedded in mp4 files')
+        if information['ext'] not in ['mp4', 'mkv']:
+            self._downloader.to_screen('[ffmpeg] Subtitles can only be embedded in mp4 or mkv files')
             return [], information
         subtitles = information.get('requested_subtitles')
         if not subtitles:
@@ -519,8 +520,9 @@ class FFmpegEmbedSubtitlePP(FFmpegPostProcessor):
             # Don't copy the existing subtitles, we may be running the
             # postprocessor a second time
             '-map', '-0:s',
-            '-c:s', 'mov_text',
         ]
+        if information['ext'] == 'mp4':
+            opts += ['-c:s', 'mov_text']
         for (i, lang) in enumerate(sub_langs):
             opts.extend(['-map', '%d:0' % (i + 1)])
             lang_code = self._conver_lang_code(lang)
@@ -651,6 +653,30 @@ class FFmpegSubtitlesConvertorPP(FFmpegPostProcessor):
                     'format' % new_ext)
                 continue
             new_file = subtitles_filename(filename, lang, new_ext)
+
+            if ext == 'dfxp' or ext == 'ttml':
+                self._downloader.report_warning(
+                    'You have requested to convert dfxp (TTML) subtitles into another format, '
+                    'which results in style information loss')
+
+                dfxp_file = subtitles_filename(filename, lang, ext)
+                srt_file = subtitles_filename(filename, lang, 'srt')
+
+                with io.open(dfxp_file, 'rt', encoding='utf-8') as f:
+                    srt_data = dfxp2srt(f.read())
+
+                with io.open(srt_file, 'wt', encoding='utf-8') as f:
+                    f.write(srt_data)
+
+                ext = 'srt'
+                subs[lang] = {
+                    'ext': 'srt',
+                    'data': srt_data
+                }
+
+                if new_ext == 'srt':
+                    continue
+
             self.run_ffmpeg(
                 subtitles_filename(filename, lang, ext),
                 new_file, ['-f', new_format])