作者st900278 (粉色的青蛙)
看板AVEncode
标题[请问] ipod touch 的 avplayer
时间Sat Aug 4 16:06:35 2012
我用avplayer应该也有一年了,但是在众多Mp4中每次都有几部出现问题,他们的问
题都是当开硬解的话,想要拉进度条前进就会跳到某个固定的时间(每片不一定) 我有
想过是没符合MP4的协定,可是我看了一下好像没看见问题,在此附上某片的mediainfo
,请各位帮帮我
General
Complete name : XX.mp4
Format : MPEG-4
Format profile : Base Media
Codec ID : isom
File size : 185 MiB
Duration : XX
Overall bit rate : 1 077 Kbps
Encoded date : UTC 2012-07-06 16:27:50
Tagged date : UTC 2012-07-06 16:27:50
Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile :
[email protected]
Format settings, CABAC : Yes
Format settings, ReFrames : 8 frames
Format settings, GOP : M=1, N=45
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : XX
Bit rate mode : Variable
Bit rate : 946 Kbps
Maximum bit rate : 4 337 Kbps
Width : 1 024 pixels
Height : 576 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 23.976 fps
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.067
Stream size : 162 MiB (88%)
Writing library : x264 core 116 r2074 2641b9e
Encoding settings : cabac=1 / ref=8 / deblock=1:0:0 /
analyse=0x3:0x133 / me=umh / subme=9 / psy=1 / psy_rd=1.00:0.00 / mixed_ref=1
/ me_range=16 / chroma_me=1 / trellis=2 / 8x8dct=1 / cqm=0 / deadzone=21,11 /
fast_pskip=1 / chroma_qp_offset=-2 / threads=12 / sliced_threads=0 / nr=0 /
decimate=1 / interlaced=0 / bluray_compat=0 / constrained_intra=0 / bframes=3
/ b_pyramid=2 / b_adapt=2 / b_bias=0 / direct=3 / weightb=1 / open_gop=0 /
weightp=2 / keyint=250 / keyint_min=23 / scenecut=40 / intra_refresh=0 /
rc_lookahead=60 / rc=2pass / mbtree=1 / bitrate=946 / ratetol=1.0 /
qcomp=0.60 / qpmin=0 / qpmax=69 / qpstep=4 / cplxblur=20.0 / qblur=0.5 /
vbv_maxrate=50000 / vbv_bufsize=50000 / nal_hrd=none / ip_ratio=1.40 /
aq=1:1.00
Encoded date : UTC 2012-07-06 16:27:50
Tagged date : UTC 2012-07-06 16:27:54
Audio
ID : 2
Format : AAC
Format/Info : Advanced Audio Codec
Format profile : HE-AAC / LC
Codec ID : 40
Duration : XX
Bit rate mode : Variable
Bit rate : 128 Kbps
Maximum bit rate : 152 Kbps
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 KHz / 24.0 KHz
Compression mode : Lossy
Stream size : 21.9 MiB (12%)
Encoded date : UTC 2012-07-06 16:27:54
Tagged date : UTC 2012-07-06 16:27:54
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◆ From: 122.116.58.36
1F:→ a0683g10:固定时间的意思是? 固定都会跳到xx.xx.x这样? 08/04 18:05
2F:→ a0683g10:还是说想要往前5秒却变成7秒、倒退2秒变成5秒这样? 08/04 18:06
3F:→ st900278:第一个 08/04 20:23