中国4x100米接力视频:我下载电影全集..本来有声音的,但现在没了?他说没什么解码器?怎么办!我用暴风影音的

来源:百度文库 编辑:高校问答 时间:2024/04/30 00:55:26
他这样说:F:\电影\国语片\20.wmv::Raw Audio 0
ACM Wrapper::Output

媒体类型 0:
--------------------------
音 频: PCM 22050Hz 立体声 705Kbps

AM_MEDIA_TYPE:
majortype: MEDIATYPE_Audio {73647561-0000-0010-8000-00AA00389B71}
subtype: MEDIASUBTYPE_PCM {00000001-0000-0010-8000-00AA00389B71}
formattype: FORMAT_WaveFormatEx {05589F81-C356-11CE-BF01-00AA0055595A}
bFixedSizeSamples: 1
bTemporalCompression: 0
lSampleSize: 4
cbFormat: 18

WAVEFORMATEX:
wFormatTag: 0x0001
nChannels: 2
nSamplesPerSec: 22050
nAvgBytesPerSec: 88200
nBlockAlign: 4
wBitsPerSample: 16
cbSize: 0 (extra bytes)

pbFormat:
0000: 01 00 02 00 22 56 00 00 88 58 01 00 04 00 10 00 ...."V..X......
0010: 00 00 ..

媒体类型 1:
--------------------------
音 频: PCM 22050Hz 立体声 705Kbps

AM_MEDIA_TYPE:
majortype: MEDIATYPE_Audio {73647561-0000-0010-8000-00AA00389B71}
subtype: MEDIASUBTYPE_PCM {00000001-0000-0010-8000-00AA00389B71}
formattype: FORMAT_WaveFormatEx {05589F81-C356-11CE-BF01-00AA0055595A}
bFixedSizeSamples: 1
bTemporalCompression: 0
lSampleSize: 4
cbFormat: 18

WAVEFORMATEX:
wFormatTag: 0x0001
nChannels: 2
nSamplesPerSec: 22050
nAvgBytesPerSec: 88200
nBlockAlign: 4
wBitsPerSample: 16
cbSize: 0 (extra bytes)

pbFormat:
0000: 01 00 02 00 22 56 00 00 88 58 01 00 04 00 10 00 ...."V..X......
0010: 00 00 ..

然后说没解码器

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