Audio/video sync with h.264 - players affected
hi there,
i've been trying sound mix in audition cc , have been sent video reference (h.264/aac). noticed audio going out of sync video , checked file in few players (potplayer, vlc, quicktime). found video lagging behind audio these players contact person sent me clip decided 1 more test. weirdly, in window media player video stays in sync way through!
i understand means problem's more system audition, find problem occurs in premiere other source clips , instead of tweaking work temporarily usual want bottom of it.
i tried using ame encode different codecs , have tried uncompressed video , audio. makes no difference, , imagine that's because adobe software using dodgy codec read video, case?
has else had issue this? , why windows media player thing immune problem?
here's mediainfo clip in question, help!
format : mpeg-4
format profile : quicktime
codec id : qt
file size : 144 mib
duration : 24mn 38s
overall bit rate : 817 kbps
encoded date : utc 2014-01-22 15:04:01
tagged date : utc 2014-01-23 19:33:59
writing library : apple quicktime
©tsc : 2500
©tsz : 100
video
id : 1
format : avc
format/info : advanced video codec
format profile : main@l3.0
format settings, cabac : no
format settings, reframes : 2 frames
codec id : avc1
codec id/info : advanced video coding
duration : 24mn 38s
bit rate : 683 kbps
width : 854 pixels
height : 480 pixels
display aspect ratio : 16:9
frame rate mode : constant
frame rate : 25.000 fps
color space : yuv
chroma subsampling : 4:2:0
bit depth : 8 bits
scan type : progressive
bits/(pixel*frame) : 0.067
stream size : 120 mib (84%)
language : english
encoded date : utc 2014-01-22 15:04:00
tagged date : utc 2014-01-22 15:04:06
color primaries : bt.709
transfer characteristics : bt.709
matrix coefficients : bt.709
audio
id : 2
format : aac
format/info : advanced audio codec
format profile : lc
codec id : 40
duration : 24mn 38s
bit rate mode : constant
bit rate : 128 kbps
channel(s) : 2 channels
channel positions : front: l r
sampling rate : 48.0 khz
compression mode : lossy
stream size : 21.7 mib (15%)
language : english
encoded date : utc 2014-01-22 15:04:00
tagged date : utc 2014-01-22 15:04:06
other
id : 3
type : time code
format : quicktime tc
duration : 24mn 38s
time code of first frame : 00:00:00:00
time code settings : striped
language : english
encoded date : utc 2014-01-22 15:04:00
tagged date : utc 2014-01-22 15:04:06
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