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Source Duration is different from duration
by mo5na Fri Jan 21, 2022 8:24 pm
Hey there,
so I am an absolute newby in making my own videos and literaly JUST got my Facecam.
Unfortunately I've ran into a problem that no support Team could fix.
My video - taken with Youcam 9 and a nulaxy webcam - has a length of 56min42s. If I just open it with windows media player and watch it, it's all good.
But the second I import it into ANY cutting program (VSDC, Adobe Premiere) it gets messed up.
VSDC just cuts the whole thing after 35min41s. If I change the length to it's usual, the audio does infact play on - but the video itself stays stuck in the last motion.
Adobe on the other hand shows the whole video but WAY faster, so it actually can fit all my movement into those 35min41s. Meanwhile the audio stays the same and is therefore desynchron and just stops after those 35min.
What I found was, that the Source Duration of the video is actually WAY shorter than the normal duration.
I guess that's where the troubles at. But how do I fix it?
Please keep in mind - I am new and have no idea how most of that stuff works. I can cut a video in my program, but that's about all I know.
(and english is not my primary language, but I should be fine)
thank you guys in advance for your help.
so I am an absolute newby in making my own videos and literaly JUST got my Facecam.
Unfortunately I've ran into a problem that no support Team could fix.
My video - taken with Youcam 9 and a nulaxy webcam - has a length of 56min42s. If I just open it with windows media player and watch it, it's all good.
But the second I import it into ANY cutting program (VSDC, Adobe Premiere) it gets messed up.
VSDC just cuts the whole thing after 35min41s. If I change the length to it's usual, the audio does infact play on - but the video itself stays stuck in the last motion.
Adobe on the other hand shows the whole video but WAY faster, so it actually can fit all my movement into those 35min41s. Meanwhile the audio stays the same and is therefore desynchron and just stops after those 35min.
What I found was, that the Source Duration of the video is actually WAY shorter than the normal duration.
I guess that's where the troubles at. But how do I fix it?
Please keep in mind - I am new and have no idea how most of that stuff works. I can cut a video in my program, but that's about all I know.
(and english is not my primary language, but I should be fine)
thank you guys in advance for your help.
- Media Info:
Format : MPEG-4
Format profile : Sony PSP
Codec ID : MSNV (MSNV/isom/mp42)
File size : 1.56 GiB
Duration : 56 min 42 s
Overall bit rate : 3 942 kb/s
Encoded date : UTC 2022-01-16 12:37:24
Tagged date : UTC 2022-01-16 12:37:24
Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L3.1
Format settings : CABAC / 3 Ref Frames
Format settings, CABAC : Yes
Format settings, Reference : 3 frames
Format settings, GOP : M=1, N=29
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 56 min 42 s
Source duration : 35 min 41 s
Bit rate : 3 617 kb/s
Width : 1 280 pixels
Height : 720 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 30.000 FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.131
Stream size : 1.43 GiB (92%)
Source stream size : 1.50 GiB (96%)
Language : English
Encoded date : UTC 2022-01-16 12:37:24
Tagged date : UTC 2022-01-16 12:37:24
mdhd_Duration : 3402620
Codec configuration box : avcC
Audio
ID : 2
Format : AAC LC
Format/Info : Advanced Audio Codec Low Complexity
Codec ID : mp4a-40-2
Duration : 56 min 42 s
Source duration : 56 min 42 s
Bit rate mode : Constant
Bit rate : 160 kb/s
Channel(s) : 2 channels
Channel layout : L R
Sampling rate : 44.1 kHz
Frame rate : 43.066 FPS (1024 SPF)
Compression mode : Lossy
Stream size : 66.1 MiB (4%)
Source stream size : 66.1 MiB (4%)
Language : English
Encoded date : UTC 2022-01-16 12:37:24
Tagged date : UTC 2022-01-16 12:37:24
mdhd_Duration : 3402433
mo5na- Posts : 1
Join date : 2022-01-21
Admin- Admin
- Posts : 7504
Join date : 2011-06-17 -
reply to Mo5na
by wlindstrom Wed Apr 19, 2023 7:05 pm
mo5na, did you ever find a solution to this? For me, encoding with handbrake absolutely did not fix the disparity between duration and source duration.
mo5na wrote:Hey there,
so I am an absolute newby in making my own videos and literaly JUST got my Facecam.
Unfortunately I've ran into a problem that no support Team could fix.
My video - taken with Youcam 9 and a nulaxy webcam - has a length of 56min42s. If I just open it with windows media player and watch it, it's all good.
But the second I import it into ANY cutting program (VSDC, Adobe Premiere) it gets messed up.
VSDC just cuts the whole thing after 35min41s. If I change the length to it's usual, the audio does infact play on - but the video itself stays stuck in the last motion.
Adobe on the other hand shows the whole video but WAY faster, so it actually can fit all my movement into those 35min41s. Meanwhile the audio stays the same and is therefore desynchron and just stops after those 35min.
What I found was, that the Source Duration of the video is actually WAY shorter than the normal duration.
I guess that's where the troubles at. But how do I fix it?
Please keep in mind - I am new and have no idea how most of that stuff works. I can cut a video in my program, but that's about all I know.
(and english is not my primary language, but I should be fine)
thank you guys in advance for your help.
- Media Info:
Format : MPEG-4
Format profile : Sony PSP
Codec ID : MSNV (MSNV/isom/mp42)
File size : 1.56 GiB
Duration : 56 min 42 s
Overall bit rate : 3 942 kb/s
Encoded date : UTC 2022-01-16 12:37:24
Tagged date : UTC 2022-01-16 12:37:24
Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L3.1
Format settings : CABAC / 3 Ref Frames
Format settings, CABAC : Yes
Format settings, Reference : 3 frames
Format settings, GOP : M=1, N=29
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 56 min 42 s
Source duration : 35 min 41 s
Bit rate : 3 617 kb/s
Width : 1 280 pixels
Height : 720 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 30.000 FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.131
Stream size : 1.43 GiB (92%)
Source stream size : 1.50 GiB (96%)
Language : English
Encoded date : UTC 2022-01-16 12:37:24
Tagged date : UTC 2022-01-16 12:37:24
mdhd_Duration : 3402620
Codec configuration box : avcC
Audio
ID : 2
Format : AAC LC
Format/Info : Advanced Audio Codec Low Complexity
Codec ID : mp4a-40-2
Duration : 56 min 42 s
Source duration : 56 min 42 s
Bit rate mode : Constant
Bit rate : 160 kb/s
Channel(s) : 2 channels
Channel layout : L R
Sampling rate : 44.1 kHz
Frame rate : 43.066 FPS (1024 SPF)
Compression mode : Lossy
Stream size : 66.1 MiB (4%)
Source stream size : 66.1 MiB (4%)
Language : English
Encoded date : UTC 2022-01-16 12:37:24
Tagged date : UTC 2022-01-16 12:37:24
mdhd_Duration : 3402433
wlindstrom- Posts : 1
Join date : 2023-04-19
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