Astounds
8d66143c90
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- Update innertube client versions to match yt-dlp (android 21.02.35, ios 21.02.3, web 2.20260114.08.00, android_vr 1.65.10) - Remove obsolete clients (android-test-suite, ios_vr) - Replace tv_embedded with TVHTML5_SIMPLY (cn 75) - Add new clients: web_embedded, mweb, tv - Fix HLS freeze on quality switch: use nextLevel instead of currentLevel, handle bufferStalledError, stream proxy segments instead of buffering in memory - Populate DASH quality selector with actual sources (no Auto) - Render quality-select empty in template, let JS populate per mode
82 lines
2.3 KiB
Python
82 lines
2.3 KiB
Python
"""Video format helpers for yt-local."""
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import math
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from typing import Any, Dict, Optional
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def codec_name(vcodec: str) -> str:
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"""Extract codec short name from codec string."""
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if vcodec.startswith('avc'):
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return 'h264'
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elif vcodec.startswith('av01'):
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return 'av1'
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elif vcodec.startswith('vp'):
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return 'vp'
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else:
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return 'unknown'
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def video_quality_string(fmt: Dict[str, Any]) -> str:
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"""Return video quality string (e.g., '1920x1080 30fps')."""
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if fmt.get('vcodec'):
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result = f"{fmt.get('width') or '?'}x{fmt.get('height') or '?'}"
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if fmt.get('fps'):
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result += f" {fmt['fps']}fps"
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return result
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elif fmt.get('acodec'):
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return 'audio only'
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return '?'
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def short_video_quality_string(fmt: Dict[str, Any]) -> str:
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"""Return short video quality string (e.g., '1080p60 AV1')."""
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result = f"{fmt.get('quality') or '?'}p"
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if fmt.get('fps'):
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result += str(fmt['fps'])
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vcodec = fmt.get('vcodec', '')
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if vcodec.startswith('av01'):
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result += ' AV1'
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elif vcodec.startswith('avc'):
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result += ' h264'
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else:
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result += f" {vcodec}"
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return result
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def audio_quality_string(fmt: Dict[str, Any]) -> str:
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"""Return audio quality string (e.g., '128k 44.1kHz')."""
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if fmt.get('acodec'):
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if fmt.get('audio_bitrate'):
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result = f"{fmt['audio_bitrate']}k"
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else:
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result = '?k'
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if fmt.get('audio_sample_rate'):
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result += f" {'%.3G' % (fmt['audio_sample_rate']/1000)}kHz"
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return result
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elif fmt.get('vcodec'):
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return 'video only'
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return '?'
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def format_bytes(bytes_val: Optional[float]) -> str:
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"""Convert bytes to human-readable string (e.g., '1.5 MiB')."""
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if bytes_val is None:
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return 'N/A'
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if type(bytes_val) is str:
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bytes_val = float(bytes_val)
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if bytes_val == 0.0:
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exponent = 0
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else:
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exponent = int(math.log(bytes_val, 1024.0))
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suffix = ['B', 'KiB', 'MiB', 'GiB', 'TiB', 'PiB', 'EiB', 'ZiB', 'YiB'][exponent]
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converted = float(bytes_val) / float(1024 ** exponent)
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return '%.2f%s' % (converted, suffix)
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__all__ = [
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'codec_name',
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'video_quality_string',
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'short_video_quality_string',
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'audio_quality_string',
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'format_bytes',
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] |