DonAndress
5th May 2012, 08:09
Hello.
I have a clip recorded with smartphone but something went wrong and I have the sound not in sync with the video.
What filters should I use to import this clip with Avisynth into VirtualDub?
I tried DGAVCIndex to create proper dga file but it returns errors.
I don't need to recompress the clip, I just need to shift audio.
Below is what AVInaptic says about it:
[ About file ]
Name: 20120425001_country1.mp4
Date: 26/04/2012 20:32:08
Size: 13,414,204 bytes (12.793 MB)
[ Generic infos ]
Play duration: 00:00:59 (58.598 s)
Container type: MP4/MOV
Major brand: ISO Base Media version 0
Compatible brands: 3G MP4
Creation time: 25/04/1946 20:00:07 UTC
Modification time: 25/04/1946 20:00:07 UTC
Number of streams: 2
Type of stream nr. 1: video (avc1) {VideoHandle}
Type of stream nr. 2: audio (AAC Low complexity) {SoundHandle}
Audio streams: 1
[ Relevant data ]
Resolution: 720 x 480
Width: multiple of 16
Height: multiple of 32
Average DRF: 28.992588
Standard deviation: 0.777719
Std. dev. weighted mean: 0.377158
[ Video track ]
Codec: avc1
Resolution: 720 x 480
Frame aspect ratio: 3:2 = 1.5
Pixel aspect ratio: 1:1 = 1
Display aspect ratio: 3:2 = 1.5
Framerate: 29.932580 fps
Number of frames: 1754
Bitrate: 1728.230067 kbps
[ Audio track ]
Codec: AAC Low complexity
Bitrate: 48.004660 kbps
Channels: 1
Sample rate: 24000 Hz
[ About H.264 encoding ]
SPS id: 0
Profile: Baseline@L3
Num ref frames: 1
Chroma format idc: YUV 4:2:0
PPS id: 0 (SPS: 0)
Entropy coding type: CAVLC
Weighted prediction: No
Weighted bipred idc: No
8x8dct: No
Number of frames: 1754
Drop/delay frames: 0
Corrupted frames: 0
P-slices: 1695 ( 96.636 %) ########################
B-slices: 0 ( 0.000 %)
I-slices: 59 ( 3.364 %) #
SP-slices: 0 ( 0.000 %)
SI-slices: 0 ( 0.000 %)
[ DRF analysis ]
Average DRF: 28.992588
Standard deviation: 0.777719
Max DRF: 32
DRF<24: 0 ( 0.000 %)
DRF=24: 1 ( 0.057 %)
DRF=25: 39 ( 2.223 %) #
DRF=26: 17 ( 0.969 %)
DRF=27: 1 ( 0.057 %)
DRF=28: 6 ( 0.342 %)
DRF=29: 1502 ( 85.633 %) #####################
DRF=30: 171 ( 9.749 %) ##
DRF=31: 15 ( 0.855 %)
DRF=32: 2 ( 0.114 %)
DRF>32: 0 ( 0.000 %)
P-slices average DRF: 29.119174
P-slices std. deviation: 0.368307
P-slices max DRF: 32
I-slices average DRF: 25.355932
I-slices std. deviation: 0.631455
I-slices max DRF: 28
[ Profile compliancy ]
Profile to check: MTK PAL 6000
Resolution: Ok
Framerate: Ok
Min buffer fill: 75%
I have a clip recorded with smartphone but something went wrong and I have the sound not in sync with the video.
What filters should I use to import this clip with Avisynth into VirtualDub?
I tried DGAVCIndex to create proper dga file but it returns errors.
I don't need to recompress the clip, I just need to shift audio.
Below is what AVInaptic says about it:
[ About file ]
Name: 20120425001_country1.mp4
Date: 26/04/2012 20:32:08
Size: 13,414,204 bytes (12.793 MB)
[ Generic infos ]
Play duration: 00:00:59 (58.598 s)
Container type: MP4/MOV
Major brand: ISO Base Media version 0
Compatible brands: 3G MP4
Creation time: 25/04/1946 20:00:07 UTC
Modification time: 25/04/1946 20:00:07 UTC
Number of streams: 2
Type of stream nr. 1: video (avc1) {VideoHandle}
Type of stream nr. 2: audio (AAC Low complexity) {SoundHandle}
Audio streams: 1
[ Relevant data ]
Resolution: 720 x 480
Width: multiple of 16
Height: multiple of 32
Average DRF: 28.992588
Standard deviation: 0.777719
Std. dev. weighted mean: 0.377158
[ Video track ]
Codec: avc1
Resolution: 720 x 480
Frame aspect ratio: 3:2 = 1.5
Pixel aspect ratio: 1:1 = 1
Display aspect ratio: 3:2 = 1.5
Framerate: 29.932580 fps
Number of frames: 1754
Bitrate: 1728.230067 kbps
[ Audio track ]
Codec: AAC Low complexity
Bitrate: 48.004660 kbps
Channels: 1
Sample rate: 24000 Hz
[ About H.264 encoding ]
SPS id: 0
Profile: Baseline@L3
Num ref frames: 1
Chroma format idc: YUV 4:2:0
PPS id: 0 (SPS: 0)
Entropy coding type: CAVLC
Weighted prediction: No
Weighted bipred idc: No
8x8dct: No
Number of frames: 1754
Drop/delay frames: 0
Corrupted frames: 0
P-slices: 1695 ( 96.636 %) ########################
B-slices: 0 ( 0.000 %)
I-slices: 59 ( 3.364 %) #
SP-slices: 0 ( 0.000 %)
SI-slices: 0 ( 0.000 %)
[ DRF analysis ]
Average DRF: 28.992588
Standard deviation: 0.777719
Max DRF: 32
DRF<24: 0 ( 0.000 %)
DRF=24: 1 ( 0.057 %)
DRF=25: 39 ( 2.223 %) #
DRF=26: 17 ( 0.969 %)
DRF=27: 1 ( 0.057 %)
DRF=28: 6 ( 0.342 %)
DRF=29: 1502 ( 85.633 %) #####################
DRF=30: 171 ( 9.749 %) ##
DRF=31: 15 ( 0.855 %)
DRF=32: 2 ( 0.114 %)
DRF>32: 0 ( 0.000 %)
P-slices average DRF: 29.119174
P-slices std. deviation: 0.368307
P-slices max DRF: 32
I-slices average DRF: 25.355932
I-slices std. deviation: 0.631455
I-slices max DRF: 28
[ Profile compliancy ]
Profile to check: MTK PAL 6000
Resolution: Ok
Framerate: Ok
Min buffer fill: 75%