General Complete name : \[FU\] Show by Rock!!# 01 \[1080p HE-AAC v2\].mp4 Format : MPEG-4 Format profile : Base Media Codec ID : isom (isom/iso2/avc1/mp41) File size : 1.64 GiB Duration : 23 min 43 s Overall bit rate : 9 905 kb/s Encoded date : UTC 1904-01-01 00:00:00 Tagged date : UTC 1904-01-01 00:00:00 Writing application : Lavf57.56.100 Video ID : 1 Format : AVC Format/Info : Advanced Video Codec Format profile : High@L4 Format settings, CABAC : Yes Format settings, ReFrames : 4 frames Codec ID : avc1 Codec ID/Info : Advanced Video Coding Duration : 23 min 43 s Bit rate : 10 000 kb/s Width : 1 920 pixels Height : 1 080 pixels Display aspect ratio : 16:9 Frame rate mode : Variable Frame rate : 23.976 (24000/1001) FPS Minimum frame rate : 23.974 FPS Maximum frame rate : 23.981 FPS Color space : YUV Chroma subsampling : 4:2:0 Bit depth : 8 bits Scan type : Progressive Bits/(Pixel\*Frame) : 0.201 Stream size : 1.63 GiB (99%) Writing library : x264 core 148 Encoding settings : cabac=1 / ref=1 / deblock=1:0:0 / analyse=0x3:0x113 / me=hex / subme=7 / psy=1 / psy\_rd=1.00:0.00 / mixed\_ref=0 / me\_range=16 / chroma\_me=1 / trellis=1 / 8x8dct=1 / cqm=0 / deadzone=21,11 / fast\_pskip=1 / chroma\_qp\_offset=-2 / threads=24 / lookahead\_threads=4 / sliced\_threads=0 / nr=0 / decimate=1 / interlaced=0 / bluray\_compat=0 / constrained\_intra=0 / bframes=2 / b\_pyramid=2 / b\_adapt=1 / b\_bias=0 / direct=1 / weightb=1 / open\_gop=0 / weightp=2 / keyint=72 / keyint\_min=7 / scenecut=40 / intra\_refresh=0 / rc\_lookahead=40 / rc=cbr / mbtree=1 / bitrate=10000 / ratetol=1.0 / qcomp=0.60 / qpmin=0 / qpmax=69 / qpstep=4 / vbv\_maxrate=10000 / vbv\_bufsize=30000 / nal\_hrd=none / filler=0 / ip\_ratio=1.40 / aq=1:1.00 Encoded date : UTC 1904-01-01 00:00:00 Tagged date : UTC 1904-01-01 00:00:00 Audio ID : 2 Format : AAC Format/Info : Advanced Audio Codec Format profile : HE-AACv2 / HE-AAC / LC Codec ID : 40 Duration : 23 min 43 s Bit rate mode : Constant Bit rate : 62.7 kb/s Channel(s) : 2 channels / 1 channel / 1 channel Channel positions : Front: L R / Front: C / Front: C Sampling rate : 48.0 kHz / 48.0 kHz / 24.0 kHz Frame rate : 23.438 FPS (1024 spf) Compression mode : Lossy Stream size : 10.6 MiB (1%) Default : Yes Alternate group : 1 Encoded date : UTC 1904-01-01 00:00:00 Tagged date : UTC 1904-01-01 00:00:00  MPEG-4 HE-AAc v2 - audio coding for today's media world - Ebu.ch [https://tech.ebu.ch/docs/techreview/trev\_305-moser.pdf](https://tech.ebu.ch/docs/techreview/trev_305-moser.pdf) <https://www.iis.fraunhofer.de/en/ff/amm/prod/audiocodec/audiocodecs/heaac.html>Quote: HE-AAC v2: 24 to 32 kbit/s Stereo (HE-AACv2: AAC-LC + SBR +PS) for good quality audio