『漫游』酷论坛>『影音数码技术学习交流』>win7下aac音轴的mp4用avs ..

win7下aac音轴的mp4用avs挂上无法播放

Anaheim@2009-06-30 11:32

用mpc播时提示音频无法识别
aac的解码器有的 coreaac
而且完美解码本身就支持了 直接播mp4没问题
win7对dds的支持貌似也没问题 用dds挂avi没问题 可以播放
很奇怪的问题

ACM Wrapper::Output
Media Type 0:
--------------------------
Audio: PCM 48000Hz 6ch 4608Kbps

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: 12
cbFormat: 18

WAVEFORMATEX:
wFormatTag: 0x0001
nChannels: 6
nSamplesPerSec: 48000
nAvgBytesPerSec: 576000
nBlockAlign: 12
wBitsPerSample: 16
cbSize: 0 (extra bytes)

pbFormat:
0000: 01 00 06 00 80 bb 00 00 00 ca 08 00 0c 00 10 00 .......?......
0010: 00 00 ..


Media Type 1:
--------------------------
Audio: PCM 44100Hz stereo 1411Kbps

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: 44100
nAvgBytesPerSec: 176400
nBlockAlign: 4
wBitsPerSample: 16
cbSize: 0 (extra bytes)

pbFormat:
0000: 01 00 02 00 44 ac 00 00 10 b1 02 00 04 00 10 00 ....D?...?......
0010: 00 00 ..


Media Type 2:
--------------------------
Audio: PCM 44100Hz mono 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: 2
cbFormat: 18

WAVEFORMATEX:
wFormatTag: 0x0001
nChannels: 1
nSamplesPerSec: 44100
nAvgBytesPerSec: 88200
nBlockAlign: 2
wBitsPerSample: 16
cbSize: 0 (extra bytes)

pbFormat:
0000: 01 00 01 00 44 ac 00 00 88 58 01 00 02 00 10 00 ....D?..?X......
0010: 00 00 ..


Media Type 3:
--------------------------
Audio: PCM 44100Hz stereo 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: 2
cbFormat: 18

WAVEFORMATEX:
wFormatTag: 0x0001
nChannels: 2
nSamplesPerSec: 44100
nAvgBytesPerSec: 88200
nBlockAlign: 2
wBitsPerSample: 8
cbSize: 0 (extra bytes)

pbFormat:
0000: 01 00 02 00 44 ac 00 00 88 58 01 00 02 00 08 00 ....D?..?X......
0010: 00 00 ..


Media Type 4:
--------------------------
Audio: PCM 44100Hz mono 352Kbps

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: 1
cbFormat: 18

WAVEFORMATEX:
wFormatTag: 0x0001
nChannels: 1
nSamplesPerSec: 44100
nAvgBytesPerSec: 44100
nBlockAlign: 1
wBitsPerSample: 8
cbSize: 0 (extra bytes)

pbFormat:
0000: 01 00 01 00 44 ac 00 00 44 ac 00 00 01 00 08 00 ....D?..D?......
0010: 00 00 ..


Media Type 5:
--------------------------
Audio: PCM 22050Hz stereo 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 ..


Media Type 6:
--------------------------
Audio: PCM 22050Hz mono 352Kbps

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: 2
cbFormat: 18

WAVEFORMATEX:
wFormatTag: 0x0001
nChannels: 1
nSamplesPerSec: 22050
nAvgBytesPerSec: 44100
nBlockAlign: 2
wBitsPerSample: 16
cbSize: 0 (extra bytes)

pbFormat:
0000: 01 00 01 00 22 56 00 00 44 ac 00 00 02 00 10 00 ...."V..D?......
0010: 00 00 ..


Media Type 7:
--------------------------
Audio: PCM 22050Hz stereo 352Kbps

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: 2
cbFormat: 18

WAVEFORMATEX:
wFormatTag: 0x0001
nChannels: 2
nSamplesPerSec: 22050
nAvgBytesPerSec: 44100
nBlockAlign: 2
wBitsPerSample: 8
cbSize: 0 (extra bytes)

pbFormat:
0000: 01 00 02 00 22 56 00 00 44 ac 00 00 02 00 08 00 ...."V..D?......
0010: 00 00 ..


Media Type 8:
--------------------------
Audio: PCM 22050Hz mono 176Kbps

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: 1
cbFormat: 18

WAVEFORMATEX:
wFormatTag: 0x0001
nChannels: 1
nSamplesPerSec: 22050
nAvgBytesPerSec: 22050
nBlockAlign: 1
wBitsPerSample: 8
cbSize: 0 (extra bytes)

pbFormat:
0000: 01 00 01 00 22 56 00 00 22 56 00 00 01 00 08 00 ...."V.."V......
0010: 00 00 ..


Media Type 9:
--------------------------
Audio: PCM 11025Hz stereo 352Kbps

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: 11025
nAvgBytesPerSec: 44100
nBlockAlign: 4
wBitsPerSample: 16
cbSize: 0 (extra bytes)

pbFormat:
0000: 01 00 02 00 11 2b 00 00 44 ac 00 00 04 00 10 00 .....+..D?......
0010: 00 00 ..


Media Type 10:
--------------------------
Audio: PCM 11025Hz mono 176Kbps

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: 2
cbFormat: 18

WAVEFORMATEX:
wFormatTag: 0x0001
nChannels: 1
nSamplesPerSec: 11025
nAvgBytesPerSec: 22050
nBlockAlign: 2
wBitsPerSample: 16
cbSize: 0 (extra bytes)

pbFormat:
0000: 01 00 01 00 11 2b 00 00 22 56 00 00 02 00 10 00 .....+.."V......
0010: 00 00 ..


Media Type 11:
--------------------------
Audio: PCM 11025Hz stereo 176Kbps

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: 2
cbFormat: 18

WAVEFORMATEX:
wFormatTag: 0x0001
nChannels: 2
nSamplesPerSec: 11025
nAvgBytesPerSec: 22050
nBlockAlign: 2
wBitsPerSample: 8
cbSize: 0 (extra bytes)

pbFormat:
0000: 01 00 02 00 11 2b 00 00 22 56 00 00 02 00 08 00 .....+.."V......
0010: 00 00 ..


Media Type 12:
--------------------------
Audio: PCM 11025Hz mono 88Kbps

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: 1
cbFormat: 18

WAVEFORMATEX:
wFormatTag: 0x0001
nChannels: 1
nSamplesPerSec: 11025
nAvgBytesPerSec: 11025
nBlockAlign: 1
wBitsPerSample: 8
cbSize: 0 (extra bytes)

pbFormat:
0000: 01 00 01 00 11 2b 00 00 11 2b 00 00 01 00 08 00 .....+...+......
0010: 00 00 ..


Media Type 13:
--------------------------
Audio: PCM 8000Hz stereo 256Kbps

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: 8000
nAvgBytesPerSec: 32000
nBlockAlign: 4
wBitsPerSample: 16
cbSize: 0 (extra bytes)

pbFormat:
0000: 01 00 02 00 40 1f 00 00 00 7d 00 00 04 00 10 00 ....@....}......
0010: 00 00 ..


Media Type 14:
--------------------------
Audio: PCM 8000Hz mono 128Kbps

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: 2
cbFormat: 18

WAVEFORMATEX:
wFormatTag: 0x0001
nChannels: 1
nSamplesPerSec: 8000
nAvgBytesPerSec: 16000
nBlockAlign: 2
wBitsPerSample: 16
cbSize: 0 (extra bytes)

pbFormat:
0000: 01 00 01 00 40 1f 00 00 80 3e 00 00 02 00 10 00 ....@.........
0010: 00 00 ..


Media Type 15:
--------------------------
Audio: PCM 8000Hz stereo 128Kbps

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: 2
cbFormat: 18

WAVEFORMATEX:
wFormatTag: 0x0001
nChannels: 2
nSamplesPerSec: 8000
nAvgBytesPerSec: 16000
nBlockAlign: 2
wBitsPerSample: 8
cbSize: 0 (extra bytes)

pbFormat:
0000: 01 00 02 00 40 1f 00 00 80 3e 00 00 02 00 08 00 ....@.........
0010: 00 00 ..


Media Type 16:
--------------------------
Audio: PCM 8000Hz mono 64Kbps

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: 1
cbFormat: 18

WAVEFORMATEX:
wFormatTag: 0x0001
nChannels: 1
nSamplesPerSec: 8000
nAvgBytesPerSec: 8000
nBlockAlign: 1
wBitsPerSample: 8
cbSize: 0 (extra bytes)

pbFormat:
0000: 01 00 01 00 40 1f 00 00 40 1f 00 00 01 00 08 00 ....@...@.......
0010: 00 00 ..


Media Type 17:
--------------------------
Audio: PCM 48000Hz stereo 1536Kbps

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: 48000
nAvgBytesPerSec: 192000
nBlockAlign: 4
wBitsPerSample: 16
cbSize: 0 (extra bytes)

pbFormat:
0000: 01 00 02 00 80 bb 00 00 00 ee 02 00 04 00 10 00 .......?......
0010: 00 00 ..


Media Type 18:
--------------------------
Audio: PCM 48000Hz mono 768Kbps

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: 2
cbFormat: 18

WAVEFORMATEX:
wFormatTag: 0x0001
nChannels: 1
nSamplesPerSec: 48000
nAvgBytesPerSec: 96000
nBlockAlign: 2
wBitsPerSample: 16
cbSize: 0 (extra bytes)

pbFormat:
0000: 01 00 01 00 80 bb 00 00 00 77 01 00 02 00 10 00 .......w......
0010: 00 00 ..


Media Type 19:
--------------------------
Audio: PCM 48000Hz stereo 768Kbps

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: 2
cbFormat: 18

WAVEFORMATEX:
wFormatTag: 0x0001
nChannels: 2
nSamplesPerSec: 48000
nAvgBytesPerSec: 96000
nBlockAlign: 2
wBitsPerSample: 8
cbSize: 0 (extra bytes)

pbFormat:
0000: 01 00 02 00 80 bb 00 00 00 77 01 00 02 00 08 00 .......w......
0010: 00 00 ..


Media Type 20:
--------------------------
Audio: PCM 48000Hz mono 384Kbps

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: 1
cbFormat: 18

WAVEFORMATEX:
wFormatTag: 0x0001
nChannels: 1
nSamplesPerSec: 48000
nAvgBytesPerSec: 48000
nBlockAlign: 1
wBitsPerSample: 8
cbSize: 0 (extra bytes)

pbFormat:
0000: 01 00 01 00 80 bb 00 00 80 bb 00 00 01 00 08 00 ............
0010: 00 00 ..


Media Type 21:
--------------------------
Audio: PCM 32000Hz stereo 1024Kbps

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: 32000
nAvgBytesPerSec: 128000
nBlockAlign: 4
wBitsPerSample: 16
cbSize: 0 (extra bytes)

pbFormat:
0000: 01 00 02 00 00 7d 00 00 00 f4 01 00 04 00 10 00 .....}...?......
0010: 00 00 ..


Media Type 22:
--------------------------
Audio: PCM 32000Hz mono 512Kbps

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: 2
cbFormat: 18

WAVEFORMATEX:
wFormatTag: 0x0001
nChannels: 1
nSamplesPerSec: 32000
nAvgBytesPerSec: 64000
nBlockAlign: 2
wBitsPerSample: 16
cbSize: 0 (extra bytes)

pbFormat:
0000: 01 00 01 00 00 7d 00 00 00 fa 00 00 02 00 10 00 .....}...?......
0010: 00 00 ..


Media Type 23:
--------------------------
Audio: PCM 32000Hz stereo 512Kbps

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: 2
cbFormat: 18

WAVEFORMATEX:
wFormatTag: 0x0001
nChannels: 2
nSamplesPerSec: 32000
nAvgBytesPerSec: 64000
nBlockAlign: 2
wBitsPerSample: 8
cbSize: 0 (extra bytes)

pbFormat:
0000: 01 00 02 00 00 7d 00 00 00 fa 00 00 02 00 08 00 .....}...?......
0010: 00 00 ..


Media Type 24:
--------------------------
Audio: PCM 32000Hz mono 256Kbps

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: 1
cbFormat: 18

WAVEFORMATEX:
wFormatTag: 0x0001
nChannels: 1
nSamplesPerSec: 32000
nAvgBytesPerSec: 32000
nBlockAlign: 1
wBitsPerSample: 8
cbSize: 0 (extra bytes)

pbFormat:
0000: 01 00 01 00 00 7d 00 00 00 7d 00 00 01 00 08 00 .....}...}......
0010: 00 00
引用

二次元の世界@2009-06-30 12:33

把win7自带的那个优先级极高的解码器干掉再试试..
引用

BurySakura@2009-06-30 16:42

Windows7 RC1下的DS解码器问题
转自VempX的Blog:http://www.vempx.net/article/132.htm
希望能帮上你..
我个人当时不知道怎么处理就装了XP....
引用

MeteorRain@2009-06-30 21:00

aac何必dss走

neroaacdec->别的编码器
引用

Anaheim@2009-07-01 00:30

把mp4里的aac转一下音轴？
挂mp4的AVS用什么播放器开都假死
VDM也是，现在没法把音轴分离出来
暂时用虚拟机搞个XP搞了……
引用

天神十三煞@2009-07-01 01:19

我是win7下对aac的解码正常
但来源是AAC的挂DSS进行编码就不行了
不论aften/lame/nero/faac 编码出来都是异常的
不是自动变为多声道就是波长变短成快进了
引用

MeteorRain@2009-07-01 09:49

引用
最初由 Anaheim 发布
把mp4里的aac转一下音轴？
挂mp4的AVS用什么播放器开都假死
VDM也是，现在没法把音轴分离出来
暂时用虚拟机搞个XP搞了……
所以说，为什么不用mp4box这种原生支持的东西，而要用dss这种rp常常爆发的东西呢
引用

Anaheim@2009-07-01 11:48

mp4box？ megui下面那个？
用这个把MP4的音频先分离出来？
引用

roozhou@2009-07-01 12:15

转音频的话还是mplayer/mencoder方便啊，单个程序通吃所有格式，无视任何外部解码器，管你xp win7 还是 linux。mediacoder这方面优势明显
引用

天神十三煞@2009-07-01 19:24

ffmpeg也不行
最后用mencoder可以了
但是无法使用96以下码率?这还只是XP下
WIN7 下为128
无论写多低码率 XP出来最低都是64 而win7是128



ECHO OFF
ECHO #JOB#Job:1/1
ECHO #STATUS#Encoding
mencoder.exe "G:\test.mkv" -sws 9 -af volnorm -srate 48000 -vf-add scale=480:272,harddup -ofps 24000/1001 -oac faac -faacopts br=16:mpeg=4:object=2 -ovc frameno -of rawaudio -o "G:\\test.NoVideo.AAC" 2> 2.txt
call "batch\mp4.bat" "G:\\test.NoVideo.AAC"
ECHO #STATUS#Completed

而且我觉得奇怪的是 megui 带faac不正常 但mencoder却正常的
关键还是在于是否依赖AVS[DSS]解码?
引用

roozhou@2009-07-01 19:50

我说的是mencoder pipe neroaacenc，不是用FAAC这个垃圾
引用

天神十三煞@2009-07-01 19:56

mencoder里不含nero aac部分吧?
用mencoder解出pcm后neroaac编码?
引用

roozhou@2009-07-01 19:58

没错啊，不然linux下人家怎么用neroaacenc
引用

天神十三煞@2009-07-01 20:00

但怎么用mencoder解出pcm呢
求教 问了下搜索引擎 没发现相关文章 = =
引用

天神十三煞@2009-07-01 20:05

找到了 Orz
试下再来问
引用

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