diff options
Diffstat (limited to 'yt_dlp/YoutubeDL.py')
| -rw-r--r-- | yt_dlp/YoutubeDL.py | 43 |
1 files changed, 10 insertions, 33 deletions
diff --git a/yt_dlp/YoutubeDL.py b/yt_dlp/YoutubeDL.py index 0d7564088..25473611b 100644 --- a/yt_dlp/YoutubeDL.py +++ b/yt_dlp/YoutubeDL.py @@ -102,6 +102,7 @@ from .utils import ( format_decimal_suffix, format_field, formatSeconds, + get_compatible_ext, get_domain, int_or_none, iri_to_uri, @@ -134,6 +135,7 @@ from .utils import ( timetuple_from_msec, to_high_limit_path, traverse_obj, + try_call, try_get, url_basename, variadic, @@ -372,7 +374,7 @@ class YoutubeDL: Progress hooks are guaranteed to be called at least twice (with status "started" and "finished") if the processing is successful. - merge_output_format: Extension to use when merging formats. + merge_output_format: "/" separated list of extensions to use when merging formats. final_ext: Expected final extension; used to detect when the file was already downloaded and converted fixup: Automatically correct known faults of the file. @@ -2088,14 +2090,13 @@ class YoutubeDL: the_only_video = video_fmts[0] if len(video_fmts) == 1 else None the_only_audio = audio_fmts[0] if len(audio_fmts) == 1 else None - output_ext = self.params.get('merge_output_format') - if not output_ext: - if the_only_video: - output_ext = the_only_video['ext'] - elif the_only_audio and not video_fmts: - output_ext = the_only_audio['ext'] - else: - output_ext = 'mkv' + output_ext = get_compatible_ext( + vcodecs=[f.get('vcodec') for f in video_fmts], + acodecs=[f.get('acodec') for f in audio_fmts], + vexts=[f['ext'] for f in video_fmts], + aexts=[f['ext'] for f in audio_fmts], + preferences=(try_call(lambda: self.params['merge_output_format'].split('/')) + or self.params.get('prefer_free_formats') and ('webm', 'mkv'))) filtered = lambda *keys: filter(None, (traverse_obj(fmt, *keys) for fmt in formats_info)) @@ -3067,33 +3068,9 @@ class YoutubeDL: return if info_dict.get('requested_formats') is not None: - - def compatible_formats(formats): - # TODO: some formats actually allow this (mkv, webm, ogg, mp4), but not all of them. - video_formats = [format for format in formats if format.get('vcodec') != 'none'] - audio_formats = [format for format in formats if format.get('acodec') != 'none'] - if len(video_formats) > 2 or len(audio_formats) > 2: - return False - - # Check extension - exts = {format.get('ext') for format in formats} - COMPATIBLE_EXTS = ( - {'mp3', 'mp4', 'm4a', 'm4p', 'm4b', 'm4r', 'm4v', 'ismv', 'isma'}, - {'webm'}, - ) - for ext_sets in COMPATIBLE_EXTS: - if ext_sets.issuperset(exts): - return True - # TODO: Check acodec/vcodec - return False - requested_formats = info_dict['requested_formats'] old_ext = info_dict['ext'] if self.params.get('merge_output_format') is None: - if not compatible_formats(requested_formats): - info_dict['ext'] = 'mkv' - self.report_warning( - 'Requested formats are incompatible for merge and will be merged into mkv') if (info_dict['ext'] == 'webm' and info_dict.get('thumbnails') # check with type instead of pp_key, __name__, or isinstance |