Author : BigDan

Posted : 01-Aug-2001 22:24:06

Je viens d'acquérir un camescope JVC avec la carte Studio DV et logiciel 1.10. J'ai fait un test et édité des fichiers en MPEG2 (480x576) de nos vidéos de plage. Puis j'ai gravé un SuperVCD en utilisant Néro 5.5. La lecture sur le DVD de salon Pioneer 525 est décevante en qualité, l'image fait souvent apparaître ses pixels !
Peut on éditer en haute résolution 704x576 ?
avez-vous d'autres solutions ?

Author : BlK

Posted : 02-Aug-2001 13:11:32

Salut,

Avec quoi encodes-tu tes vidéos ?. Car avec la dernière version de Tsunami (TmpGenc 12i), je t'assure que le rendu S-VCD n'est plus bien loin de l'original DV (en qualité et en netteté), et tout ça avec des réglages de base. N'utilise surtout pas la fonction S-VCD de Studio DV, car le rendu est minable et n'est même pas équivalent à Tsunami en MPG1. Si tu n'as pas Tsunami vas voir à cette adresse : http://www.tmpgenc.com/e_news.html .

A+ BlK

Author : BigDan

Posted : 02-Aug-2001 20:50:06

merci pour ta réponse, j'ai utilisé studioDV en SVCD mais aussi Tsunami 12i, mais je ne l'ai peut-être pas bien configuré ! Peux-tu m'indiquer tes réglages optimum ?

Merci d'avance
BigDan

Author : BlK

Posted : 03-Aug-2001 11:22:16

Salut,

Voir réponse complète dans mon mail.

A+ BlK

Author : fl-run

Posted : 04-Aug-2001 08:57:12

Peux tu nous dire si tu utilise "tel-quel" le template SuperVideoCDPAL de Tsunami12i...
ou si tu modifie des règlages (VIDEO : CQ ou VBR2Pass,entrelacé ou non, motion precision...ADVANCED : fielA ou B, filters... Etc...)
Tu peux nous faire un "copier-coller" de ton fichier *.mcf modifié en l'ouvrant avec "notepad"

Voici pour ma part le template mcf que j'avais réalisé et qui me donnait les meilleurs résultats avec Tsunami12a :
___________________________________
object TMPEGConfigFile
MPEG.Text = 'Perso SVCD (PAL)'
MPEG.Description = ''
MPEG.OutputStreamType = MPEG_OutputStreamType_System_VideoAudio
MPEG.OutputStreamType_ReadOnly = False
MPEG.Video.StreamType = MPEGVideoEncoder_StreamType_MPEG2
MPEG.Video.StreamType_ReadOnly = False
MPEG.Video.Width = 480
MPEG.Video.Width_ReadOnly = False
MPEG.Video.Height = 576
MPEG.Video.Height_ReadOnly = False
MPEG.Video.YUVFormat = 1
MPEG.Video.YUVFormat_ReadOnly = False
MPEG.Video.DC_prec = 2
MPEG.Video.DC_prec_ReadOnly = False
MPEG.Video.Interlace = False
MPEG.Video.Interlace_ReadOnly = False
MPEG.Video.TopFieldFirst = False
MPEG.Video.PullDown32 = False
MPEG.Video.PullDown32_ReadOnly = True
MPEG.Video.FrameRate = 3
MPEG.Video.FrameRate_ReadOnly = False
MPEG.Video.AspectRatio = 2
MPEG.Video.AspectRatio_ReadOnly = False
MPEG.Video.RateControlMode = MPEGVideoEncoder_RateControlMode_CQ
MPEG.Video.RateControlMode_ReadOnly = False
MPEG.Video.MaxBitRate = 9000000
MPEG.Video.MaxBitRate_ReadOnly = False
MPEG.Video.CBR_BitRate = 2520000
MPEG.Video.MVBR_MaxBitRate = 9000000
MPEG.Video.MVBR_Quality_P = 0
MPEG.Video.MVBR_Quality_B = 20
MPEG.Video.VBR_AvgBitRate = 2520000
MPEG.Video.VBR_MaxBitRate = 2680000
MPEG.Video.VBR_MinBitRate = 100000
MPEG.Video.AVBR_Quality = 100
MPEG.Video.AVBR_MaxBitRate = 9000000
MPEG.Video.AVBR_MinBitRate = 0
MPEG.Video.AVBR_EnablePadding = False
MPEG.Video.CQ_Quality = 100
MPEG.Video.CQ_Quality_P = 0
MPEG.Video.CQ_Quality_B = 0
MPEG.Video.CQ_MaxBitRate = 2520000
MPEG.Video.VBVBufferSize = 114688
MPEG.Video.VBVBufferSize_ReadOnly = False
MPEG.Video.GOP_SeqHeaderInterval = 1
MPEG.Video.GOP_SeqHeaderInterval_ReadOnly = False
MPEG.Video.GOP_I_FrameCount = 1
MPEG.Video.GOP_I_FrameCount_ReadOnly = False
MPEG.Video.GOP_P_FrameCount = 5
MPEG.Video.GOP_P_FrameCount_ReadOnly = False
MPEG.Video.GOP_B_FrameCount = 2
MPEG.Video.GOP_B_FrameCount_ReadOnly = False
MPEG.Video.GOP_BitStreamForEdit = False
MPEG.Video.GOP_BitStreamForEdit_ReadOnly = False
MPEG.Video.QuantizeMatrix_Intra_ReadOnly = False
MPEG.Video.QuantizeMatrix_NonIntra_ReadOnly = False
MPEG.Video.CheckProfile_and_Level = True
MPEG.Video.CheckProfile_and_Level_ReadOnly = True
MPEG.Video.Profile = 4
MPEG.Video.Profile_ReadOnly = False
MPEG.Video.Level = 8
MPEG.Video.Level_ReadOnly = False
MPEG.Video.VideoFormat = 1
MPEG.Video.VideoFormat_ReadOnly = False
MPEG.Video.MotionSearchSpeed = MPEGVideoEncoder_MotionSearchSpeed_Slow
MPEG.Video.MotionSearch_AlwaysHalfPel = False
MPEG.Video.UseFloatDCT = True
MPEG.Video.QuantizeMode = True
MPEG.Video.QuantizeModeVal_Intra = 35
MPEG.Video.QuantizeModeVal_NonIntra = 35
MPEG.Video.YUVBasicYCbCr = True
MPEG.Video.QuantizeMatrix_Intra = {
081013161A1B1D22101016181B1D222513161A1B1D22222616161A1B1D222528
161A1B1D202328301A1B1D202328303A1A1B1D22262E38451B1D23262E384553}
MPEG.Video.QuantizeMatrix_NonIntra = {
1011121314151617111213141516171812131415161718191314151617181A1B
14151617191A1B1C151617181A1B1C1E1617181A1B1C1E1F1718191B1C1E1F21}
MPEG.Audio.StreamType = MPEGAudioEncoder_StreamType_MPEG1_Layer2
MPEG.Audio.StreamType_ReadOnly = False
MPEG.Audio.SamplingFrequency = 44100
MPEG.Audio.SamplingFrequency_ReadOnly = False
MPEG.Audio.ChannelMode = 0
MPEG.Audio.ChannelMode_ReadOnly = False
MPEG.Audio.CantUseMono = True
MPEG.Audio.BitRate = 224000
MPEG.Audio.BitRate_ReadOnly = False
MPEG.Audio.CalcCRC = True
MPEG.Audio.CalcCRC_ReadOnly = False
MPEG.Audio.OriginalFlag = False
MPEG.Audio.OriginalFlag_ReadOnly = False
MPEG.Audio.CopyrightFlag = False
MPEG.Audio.CopyrightFlag_ReadOnly = False
MPEG.Audio.PrivateFlag = False
MPEG.Audio.PrivateFlag_ReadOnly = False
MPEG.Audio.EmphasisType = 0
MPEG.Audio.EmphasisType_ReadOnly = False
MPEG.System.StreamType = MPEGSystemEncoder_StreamType_MPEG2_SuperVideoCD_VBR
MPEG.System.StreamType_ReadOnly = False
MPEG.System.CommentText = 'Perso SVCD FL'#13#10'CQ 2520 Kbits/s 100%'#13#10'built May 2001'
MPEG.System.EnableCommentText = True
end
_______________________

Author : BlK

Posted : 04-Aug-2001 09:40:22

Salut,

Voilà le template que j'utilise avec Tsunami 12i. C'est presque un template basique d'ailleurs, mais c'est celui qui me donne les meilleurs résultats pour du DV. Pour un film TV en numérique, je descends juste le bitrate à 1,850 Mb/s et sans désentrelacer (sans perte notable de qualité par rapport à l'original, meilleur que du S-VHS en tous cas) :
_________________________________________________

object TMPEGConfigFile
MPEG.Text = '$$Super_Video_CD_PAL'
MPEG.Description = ''
MPEG.OutputStreamType = MPEG_OutputStreamType_System_VideoAudio
MPEG.OutputStreamType_ReadOnly = True
MPEG.Video.StreamType = MPEGVideoEncoder_StreamType_MPEG2
MPEG.Video.StreamType_ReadOnly = True
MPEG.Video.Width = 480
MPEG.Video.Width_ReadOnly = True
MPEG.Video.Height = 576
MPEG.Video.Height_ReadOnly = True
MPEG.Video.YUVFormat = 1
MPEG.Video.YUVFormat_ReadOnly = True
MPEG.Video.DC_prec = 0
MPEG.Video.DC_prec_ReadOnly = True
MPEG.Video.VideoEncodeMode = MPEGVideoEncoder_VideoEncodeMode_Progressive
MPEG.Video.VideoEncodeMode_ReadOnly = False
MPEG.Video.VideoEncodeMode_CantSelExtType = True
MPEG.Video.FrameRate = 3
MPEG.Video.FrameRate_ReadOnly = True
MPEG.Video.AspectRatio = 2
MPEG.Video.AspectRatio_ReadOnly = True
MPEG.Video.RateControlMode = MPEGVideoEncoder_RateControlMode_CQ
MPEG.Video.RateControlMode_ReadOnly = False
MPEG.Video.MaxBitRate = 2520000
MPEG.Video.MaxBitRate_ReadOnly = False
MPEG.Video.CBR_BitRate = 2520000
MPEG.Video.MVBR_MaxBitRate = 2520000
MPEG.Video.MVBR_MinBitRate = 0
MPEG.Video.MVBR_Quality_P = 0
MPEG.Video.MVBR_Quality_B = 20
MPEG.Video.MVBR_EnablePadding = False
MPEG.Video.VBR_AvgBitRate = 1150000
MPEG.Video.VBR_MaxBitRate = 2520000
MPEG.Video.VBR_MinBitRate = 0
MPEG.Video.VBR_EnablePadding = False
MPEG.Video.AVBR_Quality = 50
MPEG.Video.AVBR_MaxBitRate = 2520000
MPEG.Video.AVBR_MinBitRate = 0
MPEG.Video.AVBR_EnablePadding = False
MPEG.Video.CQ_Quality = 100
MPEG.Video.CQ_Quality_P = 0
MPEG.Video.CQ_Quality_B = 20
MPEG.Video.CQ_MaxBitRate = 2520000
MPEG.Video.CQ_MinBitRate = 1000000
MPEG.Video.CQ_EnablePadding = False
MPEG.Video.VBVBufferSize = 114688
MPEG.Video.VBVBufferSize_ReadOnly = True
MPEG.Video.GOP_SeqHeaderInterval = 1
MPEG.Video.GOP_SeqHeaderInterval_ReadOnly = True
MPEG.Video.GOP_I_FrameCount = 1
MPEG.Video.GOP_I_FrameCount_ReadOnly = False
MPEG.Video.GOP_P_FrameCount = 5
MPEG.Video.GOP_P_FrameCount_ReadOnly = False
MPEG.Video.GOP_B_FrameCount = 2
MPEG.Video.GOP_B_FrameCount_ReadOnly = False
MPEG.Video.GOP_BitStreamForEdit = False
MPEG.Video.GOP_BitStreamForEdit_ReadOnly = False
MPEG.Video.QuantizeMatrix_Intra_ReadOnly = False
MPEG.Video.QuantizeMatrix_NonIntra_ReadOnly = False
MPEG.Video.Profile = 4
MPEG.Video.Profile_ReadOnly = True
MPEG.Video.Level = 8
MPEG.Video.Level_ReadOnly = True
MPEG.Video.VideoFormat = 1
MPEG.Video.VideoFormat_ReadOnly = True
MPEG.Video.DisplayWidth = 0
MPEG.Video.DisplayWidth_ReadOnly = True
MPEG.Video.DisplayHeight = 0
MPEG.Video.DisplayHeight_ReadOnly = True
MPEG.Video.MotionSearchSpeed = MPEGVideoEncoder_MotionSearchSpeed_Slow
MPEG.Video.MotionSearch_AlwaysHalfPel = False
MPEG.Video.UseFloatDCT = False
MPEG.Video.QuantizeMode = False
MPEG.Video.QuantizeModeVal_Intra = 35
MPEG.Video.QuantizeModeVal_NonIntra = 35
MPEG.Video.YUVBasicYCbCr = True
MPEG.Video.QuantizeMatrix_Intra = {
081013161A1B1D22101016181B1D222513161A1B1D22222616161A1B1D222528
161A1B1D202328301A1B1D202328303A1A1B1D22262E38451B1D23262E384553}
MPEG.Video.QuantizeMatrix_NonIntra = {
1011121314151617111213141516171812131415161718191314151617181A1B
14151617191A1B1C151617181A1B1C1E1617181A1B1C1E1F1718191B1C1E1F21}
MPEG.Audio.StreamType = MPEGAudioEncoder_StreamType_MPEG1_Layer2
MPEG.Audio.StreamType_ReadOnly = True
MPEG.Audio.SamplingFrequency = 44100
MPEG.Audio.SamplingFrequency_ReadOnly = True
MPEG.Audio.ChannelMode = 0
MPEG.Audio.ChannelMode_ReadOnly = False
MPEG.Audio.CantUseMono = True
MPEG.Audio.BitRate = 224000
MPEG.Audio.BitRate_ReadOnly = True
MPEG.Audio.CalcCRC = True
MPEG.Audio.CalcCRC_ReadOnly = True
MPEG.Audio.OriginalFlag = False
MPEG.Audio.OriginalFlag_ReadOnly = False
MPEG.Audio.CopyrightFlag = False
MPEG.Audio.CopyrightFlag_ReadOnly = False
MPEG.Audio.PrivateFlag = False
MPEG.Audio.PrivateFlag_ReadOnly = False
MPEG.Audio.EmphasisType = 0
MPEG.Audio.EmphasisType_ReadOnly = False
MPEG.System.StreamType = MPEGSystemEncoder_StreamType_MPEG2_SuperVideoCD_VBR
MPEG.System.StreamType_ReadOnly = True
MPEG.System.CommentText = ''
MPEG.System.EnableCommentText = False
end
<br>


A+ BlK
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