[MEncoder-users] how do u set H264 video ID?
U. George
netbeans at gatworks.com
Sun Jun 27 22:34:13 CEST 2010
The original file had
>> ID : 4113 (0x1011)
the new ( de interlaced file ) has
> ID : 0
are the ID's incorrect?
also, is there some reason why the new file has reference frames of 4,
and the orig has 2? I didnt see any option for either.
====================COMMAND=====================
mencoder -v -v -msglevel all=9
/home/gat/DIESEL/TEST_FP24/PF24_10Seconds.MTS -mc 0 -noskip -fps
30000/1001 -delay -0.222 -oac pcm -vf
pullup,softskip,harddup,scale=1920:1080 -ofps 24000/1001 -ovc x264
-x264encopts bitrate=24000:qp=5:pass=2:nointerlaced:log=3 -o a.avi
==============NEW================================
> [gat at MyLaptop TEST_FP24]$ mediainfo a.avi
> General
> Complete name : a.avi
> Format : AVI
> Format/Info : Audio Video Interleave
> File size : 146 MiB
> Duration : 11s 40ms
> Overall bit rate : 111 Mbps
> Writing application : MEncoder SVN-r31525-4.4.2
> Writing library : MPlayer
>
> Video
> ID : 0
> Format : AVC
> Format/Info : Advanced Video Codec
> Format profile : High at L4.0
> Format settings, CABAC : Yes
> Format settings, ReFrames : 4 frames
> Codec ID : h264
> Duration : 10s 761ms
> Bit rate : 112 Mbps
> Width : 1 920 pixels
> Height : 1 080 pixels
> Display aspect ratio : 16:9
> Frame rate : 23.976 fps
> Color space : YUV
> Chroma subsampling : 4:2:0
> Bit depth : 8 bits
> Scan type : Progressive
> Bits/(Pixel*Frame) : 2.263
> Stream size : 144 MiB (99%)
> Writing library : x264 core 98 r1643 0cd5d69
> 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 / weightp=2 / keyint=250 / keyint_min=25 / scenecut=40 / intra_refresh=0 / rc=cqp / mbtree=0 / qp=5 / ip_ratio=1.40 / pb_ratio=1.30 / aq=0
>
=====================ORIGINAL===================
> [gat at MyLaptop TEST_FP24]$ mediainfo /home/gat/DIESEL/TEST_FP24/PF24_10Seconds.MTS
> General
> ID : 0
> Complete name : /home/gat/DIESEL/TEST_FP24/PF24_10Seconds.MTS
> Format : BDAV
> Format/Info : Blu-ray Video
> File size : 31.6 MiB
> Duration : 10s 980ms
> Overall bit rate : 24.1 Mbps
> Maximum Overall bit rate : 24.0 Mbps
>
> Video
> ID : 4113 (0x1011)
> Menu ID : 1 (0x1)
> Format : AVC
> Format/Info : Advanced Video Codec
> Format profile : High at L4.0
> Format settings, CABAC : Yes
> Format settings, ReFrames : 2 frames
> Duration : 10s 877ms
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