影片放出來沒聲音, 要我找什麼編碼?

2014-02-07 8:31 pm

影片放出來沒聲音, 要我找什麼編碼?? 有人可以告訴我怎麼弄嗎
？？請告訴我完整弄法

Media Type 0:
--------------------------
Audio: 0x6771 48000Hz stereo 128Kbps

AM_MEDIA_TYPE:
majortype: MEDIATYPE_Audio {73647561-0000-0010-8000-00AA00389B71}
subtype: Unknown GUID Name {00006771-0000-0010-8000-00AA00389B71}
formattype: FORMAT_WaveFormatEx {05589F81-C356-11CE-BF01-00AA0055595A}
bFixedSizeSamples: 1
bTemporalCompression: 0
lSampleSize: 12000
cbFormat: 26

WAVEFORMATEX:
wFormatTag: 0x6771
nChannels: 2
nSamplesPerSec: 48000
nAvgBytesPerSec: 16000
nBlockAlign: 1
wBitsPerSample: 16
cbSize: 8 (extra bytes)

pbFormat:
0000: 71 67 02 00 80 bb 00 00 80 3e 00 00 01 00 10 00 qg....>......
0010: 08 00|01 02 02 20 31 12 01 20 ..... 1..

回答 (1)

明鏡思羅

2014-02-07 11:03 pm

✔ 最佳答案

wFormatTag: 0x6771好似系ogg vorbis

from http://codecguide.com/faq_mpc.htm :

majortype: MEDIATYPE_Audio {73647561-0000-0010-8000-00AA00389B71}
subtype: Unknown GUID Name {00006771-0000-0010-8000-00AA00389B71}
formattype: FORMAT_WaveFormatEx {05589F81-C356-11CE-BF01-00AA0055595A}

The format above is Ogg Vorbis audio. Enable Vorbis in ffdshow audio decoder.
要set ffdshow audio decoder, 如果你用緊ffdshow

另外你可以下載k lite codec, 他包含極多的codec
但會重新設定你電腦裡面的很多codec
他還附有media player classic, 你可以選擇不裝或者不為MPC set 檔案關聯

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