General
Complete name : D:/aaa.mp4
Format : MPEG-4
Format profile : Base Media
Codec ID : isom (isom/iso2/avc1/mp41)
File size : 2.73 MiB
Duration : 6 s 154 ms
Overall bit rate mode : Variable
Overall bit rate : 3 715 kb/s
Encoded date : UTC 2022-09-04 09:49:04
Tagged date : UTC 2022-09-04 09:49:05
Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L3.1
Format settings : CABAC / 2 Ref Frames
Format settings, CABAC : Yes
Format settings, Reference frames : 2 frames
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 6 s 134 ms
Bit rate mode : Variable
Bit rate : 3 578 kb/s
Maximum bit rate : 4 320 kb/s
Width : 856 pixels
Height : 480 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 30.000 FPS
Standard : Component
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.290
Stream size : 2.62 MiB (96%)
Encoded date : UTC 2022-09-04 09:49:04
Tagged date : UTC 2022-09-04 09:49:05
Color range : Limited
Color primaries : BT.709
Transfer characteristics : BT.709
Matrix coefficients : BT.709
Codec configuration box : avcC
Audio
ID : 2
Format : AAC LC
Format/Info : Advanced Audio Codec Low Complexity
Codec ID : mp4a-40-2
Duration : 6 s 154 ms
Source duration : 6 s 200 ms
Bit rate mode : Variable
Bit rate : 137 kb/s
Maximum bit rate : 320 kb/s / 320 kb/s
Channel(s) : 2 channels
Channel layout : L R
Sampling rate : 44.1 kHz
Frame rate : 43.066 FPS (1024 SPF)
Compression mode : Lossy
Stream size : 104 KiB (4%)
Source stream size : 104 KiB (4%)
Default : Yes
Alternate group : 1
Encoded date : UTC 2022-09-04 09:49:04
Tagged date : UTC 2022-09-04 09:49:05
mdhd_Duration : 6153
General
ID : 1 (0x1)
Complete name : D:/bbb.ts
Format : MPEG-TS
File size : 3.13 MiB
Duration : 10 s 763 ms
Overall bit rate mode : Variable
Overall bit rate : 2 434 kb/s
Video
ID : 256 (0x100)
Menu ID : 1 (0x1)
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L3.2
Format settings : CABAC / 4 Ref Frames
Format settings, CABAC : Yes
Format settings, Reference frames : 4 frames
Codec ID : 27
Duration : 10 s 780 ms
Width : 1 080 pixels
Height : 606 pixels
Display aspect ratio : 16:9
Frame rate mode : Variable
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Writing library : x264 core 142
Encoding settings : cabac=1 / ref=2 / deblock=1:0:0 / analyse=0x3:0x113 / me=hex / subme=4 / 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=0 / threads=48 / lookahead_threads=4 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / bluray_compat=0 / constrained_intra=0 / bframes=3 / b_pyramid=2 / b_adapt=1 / b_bias=0 / direct=1 / weightb=1 / open_gop=0 / weightp=1 / keyint=250 / keyint_min=25 / scenecut=40 / intra_refresh=0 / rc_lookahead=20 / rc=crf / mbtree=1 / crf=23.0 / qcomp=0.60 / qpmin=0 / qpmax=69 / qpstep=4 / ip_ratio=1.40 / aq=1:1.00
Audio
ID : 257 (0x101)
Menu ID : 1 (0x1)
Format : AAC LC
Format/Info : Advanced Audio Codec Low Complexity
Format version : Version 4
Muxing mode : ADTS
Codec ID : 15-2
Duration : 10 s 750 ms
Bit rate mode : Variable
Channel(s) : 2 channels
Channel layout : L R
Sampling rate : 44.1 kHz
Frame rate : 43.066 FPS (1024 SPF)
Compression mode : Lossy
Delay relative to video : -23 ms
I tried "ffmpeg -i aaa.mp4 -c:v libx264 -c:a aac bbb.ts"
But the two converted ts, "-c copy" into a new mp4 cannot be played in the iPhone default player
I think my use of "ffmpeg -i aaa.mp4 -c:v libx264 -c:a aac bbb.ts" is wrong,
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