Output #0, mp4, to 'file:F:\data\isyoku\mad\mpeg\mov\BBQPitBoys.com BBQPitBoysFun アイコニック ピッツ バーガー [sm38092414] 1920x1080 NAfps .mp4.part':
Metadata:
encoder : Lavf59.30.100
Stream #0:0: Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 2743 kb/s, 29.97 fps, 29.97 tbr, 30k tbn (default)
Metadata:
variant_bitrate : 5669864
compatible_brands: iso6cmfcmp41
major_brand : iso6
minor_version : 512
encoder : Lavf58.76.100
Stream #0:1: Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 126 kb/s (default)
Metadata:
variant_bitrate : 5669864
comment : Main Audio
major_brand : iso5
minor_version : 512
compatible_brands: iso5cmfciso6mp41
encoder : Lavf58.76.100
Stream mapping:
Stream #0:1 -> #0:0 (copy)
Stream #0:0 -> #0:1 (copy)
Press [q] to stop, [?] for help
[hls @ 000001b5b006e380] Opening 'crypto+ttps://asset.domand.nicovideo.jp/656ccdce361105a0bdf7663f/audio/1/audio-aac-128

このhlsってなんだ？これのせいでDMS時間がかかる。