Como carregar o FLV no AviSynth?

5

Como faço para carregar um FLV no AviSynth. O padrão:

DirectShowSource("2011 Visa Championships.flv")

falha com:

Video returned: "DirectShowSource: couldn't open file 2011 Visa Championships.flv:
Cannot play back the file. The format is not supported."

Audio returned: "DirectShowSource: couldn't open file 2011 Visa Championships.flv:
Cannot play back the file. The format is not supported."

eu tenho ffdshow instalado; mas eu não sei como convencer o AviSynth a usá-lo - se eu puder.

Sem registro de FLVSplitter:

  • Não é possível reproduzir o arquivo. O formato não é suportado.

Com Gabest FLVSplitter.ax v1.0.0.1 (20/3/2006, md5: BDF94AC91ECA14B6AA3364C45740A09E ):

  • Os alfinetes não podem se conectar por não suportar o mesmo transporte.

Com Gabest FLVSplitter.ax v1.0.0.1 Unicode (20/3/2006, md5: 6FC6C7EDC3A090A6066E3E790727ABA8 ):

  • Os alfinetes não podem se conectar por não suportar o mesmo transporte.

Com Gabest FLVSplitter.ax v1.0.0.5 (11/15/2008, md5: 37AD5345CB08C167821F2CAACA08AA26 ):

  • Sem erro, mas a reprodução nunca é iniciada

Com Gabest FLVSplitter.ax v1.0.0.5 (28/4/2009, md5: C82070D55D0B25E87185C874518D71DB ):

  • Sem erro, mas a reprodução nunca é iniciada

Com o Media Player Classic reproduzindo o arquivo diretamente usando seu próprio divisor FLV interno:

  • Toca bem

Como eu carrego um FLV no AviSynth?

Quando carregado com GSpot, a renderização MS A / V é capaz de criar um gráfico de filtro; e reproduzir o vídeo.

Carregar o arquivo .avs no Windows Media Player (ou no Media Player Classic) não reproduz.

MediaInfo

General
Count                            : 279
Count of stream of this kind     : 1
Kind of stream                   : General
Kind of stream                   : General
Stream identifier                : 0
Inform                           : Flash Video: 78.2 MiB, 15mn 0s
Count of video streams           : 1
Count of audio streams           : 1
Video_Format_List                : AVC
Video_Format_WithHint_List       : AVC
Codecs Video                     : AVC
Audio_Format_List                : AAC
Audio_Format_WithHint_List       : AAC
Audio codecs                     : AAC LC
Complete name                    : C:\Users\Ian\Desktop\videocacheview11 Visa Championships.flv
Folder name                      : C:\Users\Ian\Desktop\videocacheview
File name                        : 2011 Visa Championships
File extension                   : flv
Format                           : Flash Video
Format                           : Flash Video
Format/Url                       : http://www.macromedia.com/go/getflashplayer
Format/Extensions usually used   : flv
Commercial name                  : Flash Video
Internet media type              : application/x-shockwave-flash
Codec                            : Flash Video
Codec                            : Flash Video
Codec/Url                        : http://www.macromedia.com/go/getflashplayer
Codec/Extensions usually used    : flv
File size                        : 82000490
File size                        : 78.2 MiB
File size                        : 78 MiB
File size                        : 78 MiB
File size                        : 78.2 MiB
File size                        : 78.20 MiB
Duration                         : 900668
Duration                         : 15mn 0s
Duration                         : 15mn 0s 668ms
Duration                         : 15mn 0s
Duration                         : 00:15:00.668
Overall bit rate                 : 728348
Overall bit rate                 : 728 Kbps
Stream size                      : 985234
Stream size                      : 962 KiB (1%)
Stream size                      : 962 KiB
Stream size                      : 962 KiB
Stream size                      : 962 KiB
Stream size                      : 962.1 KiB
Stream size                      : 962 KiB (1%)
Proportion of this stream        : 0.01201
File creation date               : UTC 2011-08-24 23:42:44.580
File creation date (local)       : 2011-08-24 19:42:44.580
File last modification date      : UTC 2011-08-24 23:42:44.753
File last modification date (loc : 2011-08-24 19:42:44.753
httphostheader                   : v20.lscache6.c.youtube.com

Video
Count                            : 201
Count of stream of this kind     : 1
Kind of stream                   : Video
Kind of stream                   : Video
Stream identifier                : 0
Inform                           : 591 Kbps, 640*480 (4:3), at 30.000 fps, AVC ([email protected]) (CABAC / 3 Ref Frames)
Format                           : AVC
Format/Info                      : Advanced Video Codec
Format/Url                       : http://developers.videolan.org/x264.html
Commercial name                  : AVC
Format profile                   : [email protected]
Format settings                  : CABAC / 3 Ref Frames
Format settings, CABAC           : Yes
Format settings, CABAC           : Yes
Format settings, ReFrames        : 3
Format settings, ReFrames        : 3 frames
Format settings, GOP             : M=1, N=30
Internet media type              : video/H264
Codec ID                         : 7
Codec                            : AVC
Codec                            : AVC
Codec/Family                     : AVC
Codec/Info                       : Advanced Video Codec
Codec/Url                        : http://developers.videolan.org/x264.html
Codec profile                    : [email protected]
Codec settings                   : CABAC / 3 Ref Frames
Codec settings, CABAC            : Yes
Codec_Settings_RefFrames         : 3
Duration                         : 900701
Duration                         : 15mn 0s
Duration                         : 15mn 0s 701ms
Duration                         : 15mn 0s
Duration                         : 00:15:00.701
Bit rate                         : 590906
Bit rate                         : 591 Kbps
Width                            : 640
Width                            : 640 pixels
Height                           : 480
Height                           : 480 pixels
Pixel aspect ratio               : 1.000
Display aspect ratio             : 1.333
Display aspect ratio             : 4:3
Frame rate mode                  : CFR
Frame rate mode                  : Constant
FrameRate_Mode_Original          : VFR
Frame rate                       : 30.000
Frame rate                       : 30.000 fps
Frame count                      : 27021
Resolution                       : 8
Resolution                       : 8 bits
Colorimetry                      : 4:2:0
Color space                      : YUV
Chroma subsampling               : 4:2:0
Bit depth                        : 8
Bit depth                        : 8 bits
Scan type                        : Progressive
Scan type                        : Progressive
Interlacement                    : PPF
Interlacement                    : Progressive
Bits/(Pixel*Frame)               : 0.064
Delay                            : 0
Delay                            : 00:00:00.000
Delay, origin                    : Container
Delay, origin                    : Container
Stream size                      : 66528703
Stream size                      : 63.4 MiB (81%)
Stream size                      : 63 MiB
Stream size                      : 63 MiB
Stream size                      : 63.4 MiB
Stream size                      : 63.45 MiB
Stream size                      : 63.4 MiB (81%)
Proportion of this stream        : 0.81132

Audio
Count                            : 169
Count of stream of this kind     : 1
Kind of stream                   : Audio
Kind of stream                   : Audio
Stream identifier                : 0
Inform                           : 129 Kbps, 44.1 KHz, 2 channels, AAC (LC)
Format                           : AAC
Format/Info                      : Advanced Audio Codec
Commercial name                  : AAC
Format profile                   : LC
Codec ID                         : 10
Codec                            : AAC LC
Codec                            : AAC LC
Codec/Family                     : AAC
Duration                         : 900632
Duration                         : 15mn 0s
Duration                         : 15mn 0s 632ms
Duration                         : 15mn 0s
Duration                         : 00:15:00.632
Bit rate                         : 128679
Bit rate                         : 129 Kbps
Channel(s)                       : 2
Channel(s)                       : 2 channels
Channel positions                : Front: L R
Channel positions                : 2/0/0
Sampling rate                    : 44100
Sampling rate                    : 44.1 KHz
Samples count                    : 39717871
Compression mode                 : Lossy
Compression mode                 : Lossy
Delay                            : 0
Delay                            : 00:00:00.000
Delay, origin                    : Container
Delay, origin                    : Container
Delay relative to video          : 0
Video0 delay                     : 0
Stream size                      : 14486553
Stream size                      : 13.8 MiB (18%)
Stream size                      : 14 MiB
Stream size                      : 14 MiB
Stream size                      : 13.8 MiB
Stream size                      : 13.82 MiB
Stream size                      : 13.8 MiB (18%)
Proportion of this stream        : 0.17666
    
por Ian Boyd 26.08.2011 / 02:46

1 resposta

1

Certifique-se de usar o atalho Configuração do decodificador de vídeo :

Start -> Video decoder configuration

para definir o decodificador para FLV1 e VP6F para libavcodec na seção Codecs:


Seissonãofuncionar,instaleo Gabest FLVSplitter .

Além disso, tente usar o FFmpegSource () plug-in para o AVISynth em vez de DirectShowSource () .

Talvez haja algo incomum no próprio arquivo de vídeo. Verifique com GSpot para ver se você tem os codecs necessários instalados. Além disso, execute-o em MediaInfo para obter informações mais detalhadas sobre o vídeo.

    
por 26.08.2011 / 02:59