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Premiere Pro bad quality in exporting
I need to put an audio track with another language that differs from the original audio track of the video.
So i heard of Adobe Premiere Pro and i’ve download it.
I’m completly new to Premiere, but i’ve done the editing of the audio track perfectly.
I knew i would have to export the video with the same parameters to see a good result.But it was ugly, full of image blocks.
The specifications of the original video are as follows:
General
Complete name : D:Megamind.mp4
Format : MPEG-4
Format profile : Base Media
Codec ID : isom
File size : 1.70 GiB
Duration : 1h 35mn
Overall bit rate mode : Variable
Overall bit rate : 2 540 Kbps
Encoded date : UTC 2012-12-06 21:47:27
Tagged date : UTC 2012-12-06 21:47:27Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L4.0
Format settings, CABAC : Yes
Format settings, ReFrames : 4 frames
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 1h 35mn
Bit rate : 2 246 Kbps
Maximum bit rate : 33.7 Mbps
Width : 1 920 pixels
Height : 816 pixels
Display aspect ratio : 2.35:1
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) : 0.060
Stream size : 1.50 GiB (88%)
Title : Video
Writing library : x264 core 128 r2216 198a7ea
Encoding settings : cabac=1 / ref=3 / deblock=1:1:1 / analyse=0x3:0x133 / me=umh / subme=10 / psy=1 / psy_rd=0.40:0.00 / mixed_ref=1 / me_range=24 / chroma_me=1 / trellis=2 / 8x8dct=1 / cqm=0 / deadzone=21,11 / fast_pskip=1 / chroma_qp_offset=-2 / threads=12 / lookahead_threads=2 / 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=2246 / ratetol=1.0 / qcomp=0.60 / qpmin=0 / qpmax=69 / qpstep=4 / cplxblur=20.0 / qblur=0.5 / vbv_maxrate=25000 / vbv_bufsize=25000 / nal_hrd=none / ip_ratio=1.40 / aq=1:0.60
Encoded date : UTC 2012-12-06 21:47:27
Tagged date : UTC 2012-12-06 21:48:02The specifications from the audio file are not important as the audio is excellent even after the export.
I’ve set the parameters to almost the same as the original file.
I do use the same amount of MBps in bit rate (and maximum bit rate)as the original file (or more).
I use the same level of h.264 (4.0), and i’ve tried 4.1, 5.0 and 5.1 as well
(i don’t know if levels change anything).
I use the same scan type (i don’t know what it does).
I use the same FPS as the original file.
I use the same resolution of original file.
I use the same bit depth.
The same frame rate mode (i’ve tried CBR, VBR 1 and 2 pass).
And i use the options of “use render at maximum depth” and “use maximum render quality”.But the output video still pretty ugly!
I don’t understand why.
Did i’ve done something wrong? I’m i missing some parameter?I appreciate any help.
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2 Replies
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Do you need to reencode the video? If the audio you’re placing in is the same length as your video, I would suggest mapping the new audio in using FFMPEG. This would simply delete the current audio track and replace it with the new one while leaving the video untouched.
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Seriously??
Where can i get FFMPEG?
If the FFMPEG works for that, then i owe you one pal!
Thanks!
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