[Mp4-tech] why are there 4 bytes 0x00000001 instead of 3 bytes in
every NALU?
Alex
zombiyaga yahoo.com
Sat Oct 21 05:44:28 ESTEDT 2006
Hi,
> I have also verified this. There are 4 byte
> (0x00000001) in the start of every
> NALU even in case it is not the first NALU of an
> access unit.
>
> >
> >Could someone please explain us this "mystery"?
>
> Hope someone understanding this issue can elaborate
> on this.
start_prefix_code_3bytes is actually 3 bytes only.
1 byte 0x00 comes from the previous NAL unit, which is
trailing zero byte;
--- Luqman <luqman_ngs gmx.net> wrote:
> > Shankar Manuel Aghito wanted us to know:
>
> >Hi Luqman,
> >
> >I've look at the standard and I can see what you
> say, it seems that that
> >zero_byte before start_code_prefix_one_3bytes
> should be present only in
> >SPS, PPS and in the first NALU of each access unit.
> I don't know why (I
> >guess that it is because we are missing something
> in understanding the
> >standard), but I am quite sure that the reference
> software put 4 bytes
> >0x00000001 in the beginning of each NALU, also for
> multiple NALUs per
> >picture, i.e. when there are NALUs that are not the
> first in the access
> >unit. Try my matlab script, posted in "RE:
> [Mp4-tech] H264 Corrupted
> >Bitstreams" a couple of days ago.
>
> I have also verified this. There are 4 byte
> (0x00000001) in the start of every
> NALU even in case it is not the first NALU of an
> access unit.
>
> >
> >Could someone please explain us this "mystery"?
>
> Hope someone understanding this issue can elaborate
> on this.
>
> >
> >Also you could try with JM11. I've read of problems
> with JM10.2 related
> >to use of multiple slices/picture.
>
> I skipping NALUs and then decoding with both JM10.2
> and JM11.0 versions.
> But there were same errors in the end. The decoding
> looked fine and a
> small number of frames were dropped. I think it is
> acceptable, but what
> annoys me are the warnings/error messages at the end
> of decoding
> process.
>
> >
> >If you still have problems, send encoder/decoder
> output and also
> >configuration files
> >
> I will attach configuration files and encoder and
> decoder output for
> your opinion.
>
>
> >---
> >
> >About the error concealment parameter in the
> decoder configuration file.
> >2 (motion copy) often is the best in my experience.
> But you will only
> >see differences when you remove a whole picture,
> i.e. all the NALUs of
> >one picture. If you loose only some parts of a
> picture, different
> >concealment algorithms are used, but you cannot
> control that in the
> >config file.
>
> I think all NALUs in a picture/frame are sent in
> sequence and there is
> no interleaving of NALUs of different pictures. Is
> it true? Can someome
> shed some light on that? Is there interleaving in
> referece software JM
> implemented?
>
> Anyhow, I did not see any difference when 2 (motion
> copy) was activated
> in decoder configuration file. I will try to verify
> this tomorrow and
> then post my results here.
>
> >
> >---
> >
> >You don't need to have Log2MaxFNumMinus4 soo high!
> With
> >Log2MaxFNumMinus4=12 then you can encode 2^(12+4)
> pictures before the
> >counter restarts!!!
> >
> Ok, thanks for elaborating on this.
>
> There are 4 attached files to my posting:
>
> encoder.cfg
> decoder.cfg
> encod_result: is the output from encoder
> drop_and_decod_result: contains output from my NALU
> skipping program
> (called skip_nalu) and ldecod.dbg.exe
>
> The last file is very lengthy. If you don't like to
> go through it I will
> print the ERROR and warnings from decoder produced
> during _different_ sessons in the
> following:
>
>
> 1) ERROR: failed to find NumCoeff/TrailingOnes
> 2) ldecod.dbg.exe: src/vlc.c:479: more_rbsp_data:
> Assertion
> `byteoffset<bytecount' failed.
> Aborted
> 3) ERROR: failed to find NumCoeff/TrailingOnes
> 4) RegardsROR: failed to find Run
> 5) ERROR: failed to find Total Zeros
>
> Again, these messages were printed during
> _different_ sessions of
> decoder with different number and places of dropped
> NALUs.
>
> Any idea if it is an expected behaviour from JM
> software or not??? I
> mean apart from these messages decoder seems to work
> as _I_ expected.
>
> Regards,
>
> Luqman
> > # New Input File Format is as follows
> # <ParameterName> = <ParameterValue> # Comment
> #
> # See configfile.h for a list of supported
> ParameterNames
>
>
>
##########################################################################################
> # Files
>
##########################################################################################
> InputFile = "foreman.qcif" # Link to
> Input sequence
> InputHeaderLength = 0 # If the inputfile
> has a header, state it's length in byte here
> StartFrame = 0 # Start frame for
> encoding. (0-N)
> ###### LM: FramesToBeEncode: 2 #original
> ##################
> FramesToBeEncoded = 100 # Number of frames to
> be coded
> FrameRate = 30.0 # Frame Rate per
> second (0.1-100.0)
> SourceWidth = 176 # Frame width
> SourceHeight = 144 # Frame height
> TraceFile = "trace_enc.txt"
> ReconFile = "test_rec.yuv"
> #OutputFile = "test.264"
> OutputFile = "test.264_nskipped"
>
>
##########################################################################################
> # Encoder Control
>
##########################################################################################
> ProfileIDC = 88 # Profile IDC
> (66=baseline, 77=main, 88=extended; FREXT Profiles:
> 100=High, 110=High 10, 122=High 4:2:2, 144=High
> 4:4:4, for params see below)
> LevelIDC = 10 # Level IDC (e.g. 20 =
> level 2.0)
>
> IntraPeriod = 0 # Period of I-Frames
> (0=only first)
> EnableOpenGOP = 0 # Support for open GOPs
> (0: disabled, 1: enabled)
> IDRIntraEnable = 1 # Force IDR Intra
> (0=disable 1=enable)
> QPISlice = 28 # Quant. param for I
> Slices (0-51)
> QPPSlice = 28 # Quant. param for P
> Slices (0-51)
> FrameSkip = 0 # Number of frames to be
> skipped in input (e.g 2 will code every third frame)
> ChromaQPOffset = 0 # Chroma QP offset
> (-51..51)
> UseHadamard = 1 # Hadamard transform
> (0=not used, 1=used for all subpel positions, 2=use
> only for qpel)
> DisableSubpelME = 0 # Disable Subpixel
> Motion Estimation (0=off/default, 1=on)
> SearchRange = 16 # Max search range
> NumberReferenceFrames = 1 # Number of previous
> frames used for inter motion search (1-16)
> PList0References = 0 # P slice List 0
> reference override (0 disable, N <=
> NumberReferenceFrames)
> Log2MaxFNumMinus4 = 12 # Sets
> log2_max_frame_num_minus4 (-1 : based on
> FramesToBeEncoded/Auto, >=0 : Log2MaxFNumMinus4)
> Log2MaxPOCLsbMinus4 = -1 # Sets
> log2_max_pic_order_cnt_lsb_minus4 (-1 : Auto, >=0 :
> Log2MaxPOCLsbMinus4)
>
> GenerateMultiplePPS = 0 # Transmit multiple
> parameter sets. Currently parameters basically
> enable all WP modes (0: diabled, 1: enabled)
> ResendPPS = 0 # Resend PPS (with
> pic_parameter_set_id 0) for every coded Frame/Field
> pair (0: disabled, 1: enabled)
>
> MbLineIntraUpdate = 0 # Error robustness(extra
> intra macro block updates)(0=off, N: One GOB every N
> frames are intra coded)
> RandomIntraMBRefresh = 10 # Forced intra MBs per
> picture
> InterSearch16x16 = 1 # Inter block search
> 16x16 (0=disable, 1=enable)
> InterSearch16x8 = 1 # Inter block search
> 16x8 (0=disable, 1=enable)
> InterSearch8x16 = 1 # Inter block search
> 8x16 (0=disable, 1=enable)
> InterSearch8x8 = 1 # Inter block search
> 8x8 (0=disable, 1=enable)
> InterSearch8x4 = 1 # Inter block search
> 8x4 (0=disable, 1=enable)
> InterSearch4x8 = 1 # Inter block search
> 4x8 (0=disable, 1=enable)
> InterSearch4x4 = 1 # Inter block search
> 4x4 (0=disable, 1=enable)
>
> IntraDisableInterOnly = 0 # Apply Disabling Intra
> conditions only to Inter Slices
> (0:disable/default,1: enable)
> Intra4x4ParDisable = 0 # Disable Vertical &
> Horizontal 4x4
> Intra4x4DiagDisable = 0 # Disable Diagonal
> 45degree 4x4
> Intra4x4DirDisable = 0 # Disable Other Diagonal
> 4x4
> Intra16x16ParDisable = 0 # Disable Vertical &
> Horizontal 16x16
> Intra16x16PlaneDisable = 0 # Disable Planar 16x16
> ChromaIntraDisable = 0 # Disable Intra Chroma
> modes other than DC
> EnableIPCM = 1 # Enable IPCM macroblock
> mode
>
> DisposableP = 0 # Enable Disposable P
> slices in the primary layer (0: disable/default, 1:
> enable)
> DispPQPOffset = 0 # Quantizer offset for
> disposable P slices (0: default)
>
>
##########################################################################################
> # B Slices
>
##########################################################################################
>
> NumberBFrames = 0 # Number of B coded
> frames inserted (0=not used)
> #NumberBFrames = 1 # Number of B coded
> frames inserted (0=not used)
> QPBSlice = 30 # Quant. param for B
> slices (0-51)
> BRefPicQPOffset = 0 # Quantization offset
> for reference B coded pictures (-51..51)
> DirectModeType = 1 # Direct Mode Type
> (0:Temporal 1:Spatial)
> DirectInferenceFlag = 1 # Direct Inference Flag
> (0: Disable 1: Enable)
> BList0References = 0 # B slice List 0
> reference override (0 disable, N <=
> NumberReferenceFrames)
> BList1References = 1 # B slice List 1
> reference override (0 disable, N <=
> NumberReferenceFrames)
> # 1 List1 reference is
> usually recommended for normal GOP Structures.
> # A larger value is
> usually more appropriate if a more flexible
> # structure is used
> (i.e. using PyramidCoding)
>
> BReferencePictures = 0 # Referenced B coded
> pictures (0=off, 1=on)
>
> PyramidCoding = 0 # B pyramid (0= off, 1=
> 2 layers, 2= 2 full pyramid, 3 = explicit)
> PyramidLevelQPEnable = 1 # Adjust QP based on
> Pyramid Level (in increments of 1). Overrides
> BRefPicQPOffset behavior.(0=off, 1=on)
> ExplicitPyramidFormat = "b2r28b0e30b1e30b3e30b4e30"
> # Explicit Enhancement GOP. Format is
> {FrameDisplay_orderReferenceQP}.
>
> # Valid values for reference type is r:reference,
> e:non reference.
> PyramidRefReorder = 1 # Reorder References
> according to Poc distance for PyramidCoding (0=off,
> 1=enable)
> PocMemoryManagement = 1 # Memory management
> based on Poc Distances for PyramidCoding (0=off,
> 1=on)
>
> BiPredMotionEstimation = 0 # Enable Bipredictive
> based Motion Estimation (0:disabled, 1:enabled)
> BiPredMERefinements = 3 # Bipredictive ME extra
> refinements (0: single, N: N extra refinements (1
> default)
> BiPredMESearchRange = 16 # Bipredictive ME
> Search range (8 default). Note that range is halved
> for every extra refinement.
> BiPredMESubPel = 1 # Bipredictive ME
> Subpixel Consideration (0: disabled, 1: single
> level, 2: dual level)
>
>
>
##########################################################################################
> # SP Frames
>
##########################################################################################
>
> SPPicturePeriodicity = 0 # SP-Picture Periodicity
> (0=not used)
> QPSPSlice = 36 # Quant. param of
> SP-Slices for Prediction Error (0-51)
> QPSP2Slice = 35 # Quant. param of
> SP-Slices for Predicted Blocks (0-51)
> SI_FRAMES = 0 # SI frame encoding flag
> (0=not used, 1=used)
> SP_output = 0 # Controls whether
> coefficients will be output to encode switching SP
> frames (0=no, 1=yes)
> SP_output_name = "low_quality.dat" #
> Filename for SP output coefficients
>
=== message truncated ===> test.264
........H.26L coded
> bitstream
> test_dec.yuv ........Output file,
> YUV/RGB
> test_rec.yuv ........Ref sequence (for
> SNR)
> 1 ........Write 4:2:0 chroma
> components for monochrome streams
> 0 ........NAL mode (0=Annex
> B, 1: RTP packets)
> 0 ........SNR computation
> offset
> 2 ........Poc Scale (1 or 2)
> 500000 ........Rate_Decoder
> 104000 ........B_decoder
> 73000 ........F_decoder
> leakybucketparam.cfg ........LeakyBucket Params
> 0 ........Err
> Concealment(0:Off,1:Frame Copy,2:Motion Copy)
> 2 ........Reference POC gap
> (2: IPP (Default), 4: IbP / IpP)
> 2 ........POC gap (2: IPP
> /IbP/IpP (Default), 4: IPP with frame skip = 1 etc.)
>
>
> This is a file containing input parameters to the
> JVT H.264/AVC decoder.
> The text line following each parameter is discarded
> by the decoder.
> > Setting Default Parameters...
> Parsing Configfile
>
encoder.cfg......................................................................................................................................................................................
>
> ------------------------------- JM 10.2 (FRExt)
> --------------------------------
> Input YUV file : video_source
> Output H.264 bitstream :
> test.264_nskipped
> Output YUV file : test_rec.yuv
> YUV Format : YUV 4:2:0
> Frames to be encoded I-P/B : 100/0
> PicInterlace / MbInterlace : 0/0
> Transform8x8Mode : 0
>
-------------------------------------------------------------------------------
> Frame Bit/pic QP SnrY SnrU SnrV
> Time(ms) MET(ms) Frm/Fld Ref
>
-------------------------------------------------------------------------------
> 0000(NVB) 168
> 0000(IDR) 27688 28 36.878 39.761 42.034
> 243 0 FRM 1
> 0001(P) 6272 28 36.214 39.463 41.563
> 829 469 FRM 1
> 0002(P) 7456 28 36.164 39.215 41.344
> 831 459 FRM 1
> 0003(P) 6624 28 35.872 39.059 41.004
> 804 462 FRM 1
> 0004(P) 6008 28 35.689 38.980 40.917
> 803 443 FRM 1
> 0005(P) 6816 28 35.657 38.916 40.795
> 803 460 FRM 1
> 0006(P) 6928 28 35.474 39.152 40.755
> 805 455 FRM 1
> 0007(P) 7416 28 35.562 39.175 40.805
> 801 457 FRM 1
> 0008(P) 6264 28 35.481 39.052 40.573
> 797 445 FRM 1
> 0009(P) 5896 28 35.512 38.998 40.790
> 800 460 FRM 1
> 0010(P) 6448 28 35.573 38.931 40.543
> 845 487 FRM 1
> 0011(P) 6832 28 35.568 38.905 40.422
> 801 430 FRM 1
> 0012(P) 7032 28 35.482 38.900 40.525
> 815 463 FRM 1
> 0013(P) 5704 28 35.300 38.908 40.671
> 878 496 FRM 1
> 0014(P) 4968 28 35.301 38.742 40.583
> 837 479 FRM 1
> 0015(P) 5736 28 35.218 38.654 40.486
> 805 460 FRM 1
> 0016(P) 6720 28 35.322 38.811 40.202
> 805 442 FRM 1
> 0017(P) 6776 28 35.400 38.761 40.295
> 797 451 FRM 1
> 0018(P) 6520 28 35.451 38.732 40.177
> 800 450 FRM 1
> 0019(P) 6944 28 35.420 38.570 40.099
> 801 458 FRM 1
> 0020(P) 7408 28 35.495 38.343 40.230
> 809 451 FRM 1
> 0021(P) 8080 28 35.432 38.334 40.005
> 804 449 FRM 1
> 0022(P) 7960 28 35.335 38.336 39.792
> 800 452 FRM 1
> 0023(P) 6344 28 35.393 38.423 39.989
> 804 458 FRM 1
> 0024(P) 6328 28 35.256 38.392 39.847
> 807 454 FRM 1
> 0025(P) 5664 28 35.197 38.337 39.762
> 819 450 FRM 1
> 0026(P) 6768 28 35.349 38.385 39.754
> 802 438 FRM 1
> 0027(P) 6584 28 35.375 38.377 39.789
> 799 452 FRM 1
> 0028(P) 7264 28 35.503 38.542 39.802
> 805 454 FRM 1
> 0029(P) 6752 28 35.443 38.528 39.809
> 874 510 FRM 1
> 0030(P) 6744 28 35.320 38.412 39.989
> 809 459 FRM 1
> 0031(P) 7304 28 35.295 38.368 40.031
> 807 461 FRM 1
> 0032(P) 7864 28 35.338 38.600 40.147
> 834 470 FRM 1
> 0033(P) 6944 28 35.302 38.458 40.145
> 849 467 FRM 1
> 0034(P) 6336 28 35.278 38.401 40.048
> 820 449 FRM 1
> 0035(P) 7160 28 35.311 38.562 40.193
> 813 460 FRM 1
> 0036(P) 8464 28 35.268 38.686 40.381
> 810 444 FRM 1
> 0037(P) 7040 28 35.293 38.507 40.094
> 846 474 FRM 1
> 0038(P) 6840 28 35.172 38.576 40.341
> 822 453 FRM 1
> 0039(P) 6032 28 35.171 38.486 40.517
> 837 452 FRM 1
> 0040(P) 6424 28 35.235 38.429 40.300
> 840 473 FRM 1
> 0041(P) 7848 28 35.367 38.588 40.413
> 822 461 FRM 1
> 0042(P) 7400 28 35.381 38.524 40.561
> 830 469 FRM 1
> 0043(P) 6664 28 35.260 38.677 40.692
> 825 463 FRM 1
> 0044(P) 5944 28 35.314 38.588 40.344
> 838 461 FRM 1
> 0045(P) 6232 28 35.342 38.718 40.523
> 827 473 FRM 1
> 0046(P) 6848 28 35.433 38.730 40.246
> 826 475 FRM 1
> 0047(P) 6288 28 35.492 38.762 40.266
> 862 478 FRM 1
> 0048(P) 6504 28 35.483 38.660 40.181
> 818 449 FRM 1
> 0049(P) 7032 28 35.490 38.703 40.325
> 823 468 FRM 1
> 0050(P) 6672 28 35.548 38.745 40.322
> 836 468 FRM 1
> 0051(P) 7424 28 35.517 38.725 40.407
> 838 470 FRM 1
> 0052(P) 7312 28 35.582 38.577 40.452
> 843 470 FRM 1
> 0053(P) 6552 28 35.613 38.850 40.417
> 824 472 FRM 1
> 0054(P) 4792 28 35.426 38.821 40.606
> 809 451 FRM 1
> 0055(P) 5160 28 35.485 38.927 40.391
> 807 456 FRM 1
> 0056(P) 5496 28 35.382 38.791 40.393
> 817 467 FRM 1
> 0057(P) 5016 28 35.415 38.802 40.328
> 819 456 FRM 1
> 0058(P) 4992 28 35.451 38.847 40.395
> 818 453 FRM 1
> 0059(P) 3704 28 35.379 38.781 40.418
> 854 477 FRM 1
> 0060(P) 4840 28 35.397 38.736 40.377
> 816 466 FRM 1
> 0061(P) 5952 28 35.389 38.768 40.318
> 818 475 FRM 1
> 0062(P) 7936 28 35.312 38.732 40.410
> 843 473 FRM 1
> 0063(P) 9888 28 35.272 38.544 40.405
> 821 454 FRM 1
> 0064(P) 8696 28 35.255 38.609 40.341
> 814 457 FRM 1
> 0065(P) 8080 28 35.308 38.451 40.515
> 812 449 FRM 1
> 0066(P) 8280 28 35.180 38.470 40.197
> 808 438 FRM 1
> 0067(P) 9072 28 35.311 38.436 40.287
> 813 441 FRM 1
> 0068(P) 9040 28 35.287 38.386 40.293
> 814 448 FRM 1
> 0069(P) 8856 28 35.381 38.518 40.458
> 815 462 FRM 1
> 0070(P) 9192 28 35.319 38.464 40.608
> 812 456 FRM 1
> 0071(P) 9200 28 35.353 38.554 40.694
> 810 459 FRM 1
> 0072(P) 9344 28 35.440 38.664 40.873
> 822 448 FRM 1
> 0073(P) 7432 28 35.386 38.804 40.950
> 822 458 FRM 1
> 0074(P) 7624 28 35.415 38.930 40.898
> 808 450 FRM 1
> 0075(P) 8472 28 35.314 39.189 41.191
> 811 456 FRM 1
> 0076(P) 8560 28 35.362 39.126 41.510
> 811 446 FRM 1
> 0077(P) 7792 28 35.459 38.956 41.368
> 853 477 FRM 1
> 0078(P) 7120 28 35.425 39.113 41.530
> 873 477 FRM 1
> 0079(P) 6776 28 35.427 39.161 41.502
> 839 464 FRM 1
> 0080(P) 7520 28 35.363 39.295 41.409
> 838 475 FRM 1
> 0081(P) 7024 28 35.358 39.136 41.263
> 844 486 FRM 1
> 0082(P) 6832 28 35.431 39.202 41.389
> 830 454 FRM 1
> 0083(P) 6680 28 35.443 39.070 41.335
> 866 500 FRM 1
> 0084(P) 6224 28 35.433 39.023 41.133
> 830 469 FRM 1
> 0085(P) 6376 28 35.512 39.026 41.113
> 814 476 FRM 1
> 0086(P) 7784 28 35.620 39.187 41.265
> 816 465 FRM 1
> 0087(P) 6440 28 35.671 39.248 41.358
> 852 474 FRM 1
> 0088(P) 6536 28 35.565 39.489 41.595
> 841 469 FRM 1
> 0089(P) 6808 28 35.606 39.426 41.621
> 828 462 FRM 1
> 0090(P) 6752 28 35.598 39.389 41.593
> 812 472 FRM 1
>
=== message truncated ===>
> skip_nalu ----------means output from dropping
> utility-------------------------
>
> NALU 5: skipping NALU...
> NALU 14: skipping NALU...
> NALU 23: skipping NALU...
> NALU 32: skipping NALU...
> NALU 41: skipping NALU...
> NALU 50: skipping NALU...
> NALU 65: skipping NALU...
> NALU 73: skipping NALU...
> NALU 81: skipping NALU...
> NALU 88: skipping NALU...
> NALU 92: skipping NALU...
> NALU 95: skipping NALU...
> NALU 100: skipping NALU...
> NALU 108: skipping NALU...
> NALU 116: skipping NALU...
>
>
>
=============================================================
> skipped / total NALUs: 15 / 900 (excl. 1 SPS + 1
> PPS)
>
>
> ldecod.dbg.exe -----means following is the output
> from decoder-------------
>
> ----------------------------- JM 10.2 (FRExt)
> -----------------------------
> Decoder config file : (null)
>
--------------------------------------------------------------------------
> Input H.264 bitstream : test.264
> Output decoded YUV :
> test_dec.yuv
> Output status file : log.dec
> Input reference file :
> test_rec.yuv
>
--------------------------------------------------------------------------
> POC must = frame# or field# for SNRs to be correct
>
--------------------------------------------------------------------------
> Frame POC Pic# QP SnrY SnrU SnrV
> Y:U:V Time(ms)
>
--------------------------------------------------------------------------
> 0000(I) 0 0 28 0.0000 0.0000
> 0.0000 4:2:0 75
> 0001(P) 2 1 28 0.0000 0.0000
> 0.0000 4:2:0 67
> 0002(P) 4 2 28 0.0000 0.0000
> 0.0000 4:2:0 67
> 0003(P) 6 3 28 0.0000 0.0000
> 0.0000 4:2:0 69
> 0004(P) 8 4 28 0.0000 0.0000
> 0.0000 4:2:0 74
> 0005(P) 10 5 28 0.0000 0.0000
> 0.0000 4:2:0 71
> 0006(P) 12 6 28 0.0000 0.0000
> 0.0000 4:2:0 72
> 0007(P) 14 7 28 0.0000 0.0000
> 0.0000 4:2:0 75
> 0008(P) 16 8 28 0.0000 0.0000
> 0.0000 4:2:0 72
> 0009(P) 18 9 28 0.0000 0.0000
> 0.0000 4:2:0 75
> 0010(P) 20 10 28 0.0000 0.0000
> 0.0000 4:2:0 71
> 0011(P) 22 11 28 0.0000 0.0000
> 0.0000 4:2:0 73
> 0012(P) 24 12 28 0.0000 0.0000
> 0.0000 4:2:0 71
> 0013(P) 26 13 28 0.0000 0.0000
> 0.0000 4:2:0 73
> 0014(P) 28 14 28 0.0000 0.0000
> 0.0000 4:2:0 65
> 0015(P) 30 15 28 0.0000 0.0000
> 0.0000 4:2:0 74
> 0016(P) 32 16 28 0.0000 0.0000
> 0.0000 4:2:0 77
> 0017(P) 34 17 28 0.0000 0.0000
> 0.0000 4:2:0 72
> 0018(P) 36 18 28 0.0000 0.0000
> 0.0000 4:2:0 66
> 0019(P) 38 19 28 0.0000 0.0000
> 0.0000 4:2:0 74
> 0020(P) 40 20 28 0.0000 0.0000
> 0.0000 4:2:0 76
> 0021(P) 42 21 28 0.0000 0.0000
> 0.0000 4:2:0 77
> 0022(P) 44 22 28 0.0000 0.0000
> 0.0000 4:2:0 76
> 0023(P) 46 23 28 0.0000 0.0000
> 0.0000 4:2:0 71
> 0024(P) 48 24 28 0.0000 0.0000
> 0.0000 4:2:0 92
> 0025(P) 50 25 28 0.0000 0.0000
> 0.0000 4:2:0 79
> 0026(P) 52 26 28 0.0000 0.0000
> 0.0000 4:2:0 69
> 0027(P) 54 27 28 0.0000 0.0000
> 0.0000 4:2:0 68
> 0028(P) 56 28 28 0.0000 0.0000
> 0.0000 4:2:0 75
> 0029(P) 58 29 28 0.0000 0.0000
> 0.0000 4:2:0 73
> 0030(P) 60 30 28 0.0000 0.0000
> 0.0000 4:2:0 76
> 0031(P) 62 31 28 0.0000 0.0000
> 0.0000 4:2:0 75
> 0032(P) 64 32 28 0.0000 0.0000
> 0.0000 4:2:0 75
> 0033(P) 66 33 28 0.0000 0.0000
> 0.0000 4:2:0 79
> 0034(P) 68 34 28 0.0000 0.0000
> 0.0000 4:2:0 71
> 0035(P) 70 35 28 0.0000 0.0000
> 0.0000 4:2:0 77
> 0036(P) 72 36 28 0.0000 0.0000
> 0.0000 4:2:0 80
> 0037(P) 74 37 28 0.0000 0.0000
> 0.0000 4:2:0 74
> 0038(P) 76 38 28 0.0000 0.0000
> 0.0000 4:2:0 70
> 0039(P) 78 39 28 0.0000 0.0000
> 0.0000 4:2:0 71
> 0040(P) 80 40 28 0.0000 0.0000
> 0.0000 4:2:0 68
> 0041(P) 82 41 28 0.0000 0.0000
> 0.0000 4:2:0 72
> 0042(P) 84 42 28 0.0000 0.0000
> 0.0000 4:2:0 75
> 0043(P) 86 43 28 0.0000 0.0000
> 0.0000 4:2:0 74
> 0044(P) 88 44 28 0.0000 0.0000
> 0.0000 4:2:0 70
> 0045(P) 90 45 28 0.0000 0.0000
> 0.0000 4:2:0 72
> 0046(P) 92 46 28 0.0000 0.0000
> 0.0000 4:2:0 73
> 0047(P) 94 47 28 0.0000 0.0000
> 0.0000 4:2:0 68
> 0048(P) 96 48 28 0.0000 0.0000
> 0.0000 4:2:0 99
> 0049(P) 98 49 28 0.0000 0.0000
> 0.0000 4:2:0 74
> 0050(P) 100 50 28 0.0000 0.0000
> 0.0000 4:2:0 80
> 0051(P) 102 51 28 0.0000 0.0000
> 0.0000 4:2:0 76
> 0052(P) 104 52 28 0.0000 0.0000
> 0.0000 4:2:0 76
> 0053(P) 106 53 28 0.0000 0.0000
> 0.0000 4:2:0 75
> 0054(P) 108 54 28 0.0000 0.0000
> 0.0000 4:2:0 67
> 0055(P) 110 55 28 0.0000 0.0000
> 0.0000 4:2:0 65
> 0056(P) 112 56 28 0.0000 0.0000
> 0.0000 4:2:0 60
> 0057(P) 114 57 28 0.0000 0.0000
> 0.0000 4:2:0 59
> 0058(P) 116 58 28 0.0000 0.0000
> 0.0000 4:2:0 61
> 0059(P) 118 59 28 0.0000 0.0000
> 0.0000 4:2:0 57
> 0060(P) 120 60 28 0.0000 0.0000
> 0.0000 4:2:0 62
> 0061(P) 122 61 28 0.0000 0.0000
> 0.0000 4:2:0 64
> 0062(P) 124 62 28 0.0000 0.0000
> 0.0000 4:2:0 72
> 0063(P) 126 63 28 0.0000 0.0000
> 0.0000 4:2:0 75
> 0064(P) 128 64 28 0.0000 0.0000
> 0.0000 4:2:0 79
> 0065(P) 130 65 28 0.0000 0.0000
> 0.0000 4:2:0 79
> 0066(P) 132 66 28 0.0000 0.0000
> 0.0000 4:2:0 75
> 0067(P) 134 67 28 0.0000 0.0000
> 0.0000 4:2:0 78
> 0068(P) 136 68 28 0.0000 0.0000
> 0.0000 4:2:0 80
> 0069(P) 138 69 28 0.0000 0.0000
> 0.0000 4:2:0 78
> 0070(P) 140 70 28 0.0000 0.0000
> 0.0000 4:2:0 78
> 0071(P) 142 71 28 0.0000 0.0000
> 0.0000 4:2:0 78
> 0072(P) 144 72 28 0.0000 0.0000
> 0.0000 4:2:0 81
> 0073(P) 146 73 28 0.0000 0.0000
> 0.0000 4:2:0 77
> 0074(P) 148 74 28 0.0000 0.0000
> 0.0000 4:2:0 78
> 0075(P) 150 75 28 0.0000 0.0000
> 0.0000 4:2:0 75
> 0076(P) 152 76 28 0.0000 0.0000
> 0.0000 4:2:0 77
> 0077(P) 154 77 28 0.0000 0.0000
> 0.0000 4:2:0 77
>
=== message truncated ===>
_______________________________________________
> NOTE: Please use clear subject lines for your posts.
> Include [audio, [video], [systems], [general] or
> another apppropriate identifier to indicate the type
> of question you have.
>
> Note: Conduct on the mailing list is subject to the
> Antitrust guidelines found at
http://www.mpegif.org/public/documents/vault/mp-out-30042-Antitrust.php
--
Regards,
Alex
__________________________________________________
Do You Yahoo!?
Tired of spam? Yahoo! Mail has the best spam protection around
http://mail.yahoo.com
More information about the Mp4-tech
mailing list