diff options
Diffstat (limited to 'youtube_dl/YoutubeDL.py')
| -rwxr-xr-x | youtube_dl/YoutubeDL.py | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/youtube_dl/YoutubeDL.py b/youtube_dl/YoutubeDL.py index 61675d8ec..4cc3ec2fb 100755 --- a/youtube_dl/YoutubeDL.py +++ b/youtube_dl/YoutubeDL.py @@ -70,6 +70,7 @@ from .extractor import get_info_extractor, gen_extractors from .downloader import get_suitable_downloader from .downloader.rtmp import rtmpdump_version from .postprocessor import ( + FFmpegFixupStretchedPP, FFmpegMergerPP, FFmpegPostProcessor, get_postprocessor, @@ -204,6 +205,12 @@ class YoutubeDL(object): Progress hooks are guaranteed to be called at least once (with status "finished") if the download is successful. merge_output_format: Extension to use when merging formats. + fixup: Automatically correct known faults of the file. + One of: + - "never": do nothing + - "warn": only emit a warning + - "detect_or_warn": check whether we can do anything + about it, warn otherwise The following parameters are not used by YoutubeDL itself, they are used by @@ -924,6 +931,7 @@ class YoutubeDL(object): 'fps': formats_info[0].get('fps'), 'vcodec': formats_info[0].get('vcodec'), 'vbr': formats_info[0].get('vbr'), + 'stretched_ratio': formats_info[0].get('stretched_ratio'), 'acodec': formats_info[1].get('acodec'), 'abr': formats_info[1].get('abr'), 'ext': output_ext, @@ -1154,6 +1162,27 @@ class YoutubeDL(object): return if success: + # Fixup content + stretched_ratio = info_dict.get('stretched_ratio') + if stretched_ratio is not None and stretched_ratio != 1: + fixup_policy = self.params.get('fixup') + if fixup_policy is None: + fixup_policy = 'detect_or_warn' + if fixup_policy == 'warn': + self.report_warning('%s: Non-uniform pixel ratio (%s)' % ( + info_dict['id'], stretched_ratio)) + elif fixup_policy == 'detect_or_warn': + stretched_pp = FFmpegFixupStretchedPP(self) + if stretched_pp.available: + info_dict.setdefault('__postprocessors', []) + info_dict['__postprocessors'].append(stretched_pp) + else: + self.report_warning( + '%s: Non-uniform pixel ratio (%s). Install ffmpeg or avconv to fix this automatically.' % ( + info_dict['id'], stretched_ratio)) + else: + assert fixup_policy == 'ignore' + try: self.post_process(filename, info_dict) except (PostProcessingError) as err: |