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  1. just wondering how this guy achieve a 15 min video. also everytime I encode their is no maximum bitrate and my bitrate is also low. and do a test youtube upload and it works properly, without and being get distorted.


    General
    Format : MPEG-4
    Format profile : JVT
    Codec ID : avc1
    File size : 21.1 MiB
    Duration : 15mn 25s
    Overall bit rate : 191 Kbps
    Encoded date : UTC 2009-11-08 20:49:32
    Tagged date : UTC 2009-11-08 20:49:32

    Video
    ID : 1
    Format : AVC
    Format/Info : Advanced Video Codec
    Format profile : Main@L4.1
    Format settings, CABAC : Yes
    Format settings, ReFrames : 2 frames
    Codec ID : avc1
    Codec ID/Info : Advanced Video Coding
    Duration : 15mn 25s
    Bit rate mode : Variable
    Bit rate : 141 Kbps
    Maximum bit rate : 1 713 Kbps
    Width : 1 280 pixels
    Height : 720 pixels
    Display aspect ratio : 16:9
    Frame rate mode : Constant
    Frame rate : 15.000 fps
    Color space : YUV
    Chroma subsampling : 4:2:0
    Bit depth : 8 bits
    Scan type : Progressive
    Bits/(Pixel*Frame) : 0.010
    Stream size : 15.5 MiB (74%)
    Writing library : x264 core 78 r1318 fe83a90
    Encoding settings : cabac=1 / ref=1 / deblock=0:0:0 / analyse=0x1:0x111 / me=esa / subme=10 / psy=1 / psy_rd=1.0:0.5 / mixed_ref=0 / me_range=16 / chroma_me=1 / trellis=2 / 8x8dct=0 / cqm=0 / deadzone=21,8 / chroma_qp_offset=-4 / threads=12 / nr=0 / decimate=1 / mbaff=0 / constrained_intra=0 / bframes=3 / b_pyramid=0 / b_adapt=2 / b_bias=0 / direct=3 / wpredb=0 / keyint=200 / keyint_min=10 / scenecut=50 / rc_lookahead=120 / rc=crf / mbtree=1 / crf=22.0 / qcomp=0.50 / qpmin=1 / qpmax=51 / qpstep=4 / vbv_maxrate=5000 / vbv_bufsize=50000 / ip_ratio=1.40 / aq=2:1.00
    Encoded date : UTC 2009-11-08 20:49:32
    Tagged date : UTC 2009-11-08 20:49:33

    Audio
    ID : 2
    Format : AAC
    Format/Info : Advanced Audio Codec
    Format profile : LC
    Codec ID : 40
    Duration : 15mn 25s
    Bit rate mode : Variable
    Bit rate : 48.0 Kbps
    Maximum bit rate : 59.9 Kbps
    Channel(s) : 1 channel
    Channel positions : Front: C
    Sampling rate : 44.1 KHz
    Compression mode : Lossy
    Stream size : 5.30 MiB (25%)
    Encoded date : UTC 2009-11-08 20:49:33
    Tagged date : UTC 2009-11-08 20:49:33

    Mine:

    General
    Complete name : D:\greatveemon_symmetry_fixing_tutorial.avi
    Format : AVI
    Format/Info : Audio Video Interleave
    File size : 3.95 MiB
    Duration : 9mn 44s
    Overall bit rate : 56.6 Kbps
    Writing library : VirtualDub build 32842/release

    Video
    ID : 0
    Format : AVC
    Format/Info : Advanced Video Codec
    Format profile : High@L2.2
    Format settings, CABAC : Yes
    Format settings, ReFrames : 4 frames
    Codec ID : H264
    Duration : 9mn 44s
    Bit rate : 54.5 Kbps
    Width : 854 pixels
    Height : 480 pixels
    Display aspect ratio : 16:9
    Frame rate : 10.000 fps
    Color space : YUV
    Chroma subsampling : 4:2:0
    Bit depth : 8 bits
    Scan type : Progressive
    Bits/(Pixel*Frame) : 0.013
    Stream size : 3.80 MiB (96%)
    Writing library : x264 core 112 r1834bm a51816a
    Encoding settings : cabac=1 / ref=3 / deblock=1:0:0 / analyse=0x3:0x113 / me=hex / subme=7 / psy=1 / psy_rd=1.00:0.00 / mixed_ref=1 / me_range=16 / chroma_me=1 / trellis=1 / 8x8dct=1 / cqm=0 / deadzone=21,11 / fast_pskip=1 / chroma_qp_offset=-2 / threads=1 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / constrained_intra=0 / bframes=3 / b_pyramid=2 / b_adapt=1 / b_bias=0 / direct=1 / weightb=1 / open_gop=0 / weightp=2 / keyint=250 / keyint_min=10 / scenecut=40 / intra_refresh=0 / rc_lookahead=40 / rc=crf / mbtree=1 / crf=21.0 / qcomp=0.60 / qpmin=0 / qpmax=51 / qpstep=4 / crop_rect=0,0,0,0 / ip_ratio=1.40 / aq=1:1.00



    Mine:

    General
    Format : AVI
    Format/Info : Audio Video Interleave
    File size : 3.95 MiB
    Duration : 9mn 44s
    Overall bit rate : 56.6 Kbps
    Writing library : VirtualDub build 32842/release

    Video
    ID : 0
    Format : AVC
    Format/Info : Advanced Video Codec
    Format profile : High@L2.2
    Format settings, CABAC : Yes
    Format settings, ReFrames : 4 frames
    Codec ID : H264
    Duration : 9mn 44s
    Bit rate : 54.5 Kbps
    Width : 854 pixels
    Height : 480 pixels
    Display aspect ratio : 16:9
    Frame rate : 10.000 fps
    Color space : YUV
    Chroma subsampling : 4:2:0
    Bit depth : 8 bits
    Scan type : Progressive
    Bits/(Pixel*Frame) : 0.013
    Stream size : 3.80 MiB (96%)
    Writing library : x264 core 112 r1834bm a51816a
    Encoding settings : cabac=1 / ref=3 / deblock=1:0:0 / analyse=0x3:0x113 / me=hex / subme=7 / psy=1 / psy_rd=1.00:0.00 / mixed_ref=1 / me_range=16 / chroma_me=1 / trellis=1 / 8x8dct=1 / cqm=0 / deadzone=21,11 / fast_pskip=1 / chroma_qp_offset=-2 / threads=1 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / constrained_intra=0 / bframes=3 / b_pyramid=2 / b_adapt=1 / b_bias=0 / direct=1 / weightb=1 / open_gop=0 / weightp=2 / keyint=250 / keyint_min=10 / scenecut=40 / intra_refresh=0 / rc_lookahead=40 / rc=crf / mbtree=1 / crf=21.0 / qcomp=0.60 / qpmin=0 / qpmax=51 / qpstep=4 / crop_rect=0,0,0,0 / ip_ratio=1.40 / aq=1:1.00

    any ideas?
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  2. Always Watching guns1inger's Avatar
    Join Date
    Apr 2004
    Location
    Miskatonic U
    Search Comp PM
    What guy ? It seems you are missing a lot of links - to the example of what you want, to your problem files etc.

    Use a different encoder, or a different encoder front-end, or don't do quality based encoding, or set the appropriate quality level.

    And 10 fps ? Honestly ?
    Read my blog here.
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  3. what do you mean by front-end encoder? and 10 fps is big deal to you? I just want to increase the bitrate and enable maximum bitrate so I can upload it without my videos getting manipulated too much by youtube encoder. I think I'm saying that I want it to make the bitrate mode to variable.
    Last edited by greatveemon; 12th Jan 2011 at 05:27.
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  4. Always Watching guns1inger's Avatar
    Join Date
    Apr 2004
    Location
    Miskatonic U
    Search Comp PM
    What are you currently encoding with ? And with what settings ? Provide details of your process
    Read my blog here.
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  5. i'm using virtual dub with this settings.

    http://www.abload.de/img/donsalva_virtualdub_seh6xv.png

    EDIT: it seems its working if I upscale the video up to 720p.
    Last edited by greatveemon; 12th Jan 2011 at 07:54.
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