Shift in sound/image by export

yoleke wrote on 3/23/2012, 3:49 PM

Up till now I managed to make arrangements of my analogue videos (720x576) and exported them in AVI on my PC in 758x576 without problem.

Lately  I had to reinstall my programms, inclusive Magix Video deluxe 16 premium 2010 and had to download the codec Xvid MPEG4 that I used for exporting. I noticed that the export is now going more slowly than previously but more disturbing is the fact that there is a slight shift between image and sound (on a 1,5 hour video about 1 sec in the beginning and about 3 sec at the end).
The odd thing is that when I burn a DVD it comes out perfectly and when I import the exported video back into the Magix program, it comes out synchronised again as well!

I also exported it in 720x578 but got the same problem.

Could anyone help solve this mystery?
Thanks in advance.

PC details
Microsoft Windows XP Professional Service Pack 3
CPU: (1) Intel(R) Pentium(R) Dual CPU E2180 @ 2.00GHz; (2)
Intel(R) Pentium(R) Dual CPU E2180 @ 2.00GHz; 1941 MHz
> RAM: 1047788 KB, 186480 KB free (18%)
> DirectX: 4.09.00.0904
> Graphic: MEDION RADEON X740XL Secondary on Plug and Play Monitor
with 1024x768
> Sound: (1) Realtek HD Audio output

Comments

johnebaker wrote on 3/24/2012, 1:19 PM

Hi

When exporting to AVI are you keeping the same framerate setting as the project/source material?

This is a typical symptom of changing from (IIRC) 29.97fps to 25fps

John

Last changed by johnebaker on 3/24/2012, 1:19 PM, changed a total of 1 times.

VPX 16, Movie Studio 2025, and earlier versions 2015 and 2016, Music Maker Premium 2024.

PC - running Windows 11 23H2 Professional on Intel i7-8700K 3.2 GHz, 16GB RAM, RTX 2060 6GB 192-bit GDDR6, 1 x 1Tb Sabrent NVME SSD (OS and programs), 2 x 4TB (Data) internal HDD + 1TB internal SSD (Work disc), + 6 ext backup HDDs.

Laptop - Lenovo Legion 5i Phantom - running Windows 11 23H2 on Intel Core i7-10750H, 16GB DDR4-SDRAM, 512GB SSD, 43.9 cm screen Full HD 1920 x 1080, Intel UHD 630 iGPU and NVIDIA GeForce RTX 2060 (6GB GDDR6)

Sony FDR-AX53e Video camera, DJI Osmo Action 3 and Sony HDR-AS30V Sports cams.

yoleke wrote on 3/26/2012, 1:42 PM

Thanks John, but I am not changing the framerate which is 25 fps at the source and using following codec:

Avi Export:
Video: 720x576; 25.00 Frames/s; Xvid MPEG-4 Codec
Audio: 44100 Hz; 128 kBit/s; Stereo; Fraunhofer IIS MPEG Layer-3 Codec (professional)

Yoleke

johnebaker wrote on 3/26/2012, 4:29 PM

Hi

Oops I missed a question

What is the audio sample rate and bitrate for the source video?

You can analyse a video clip with GSpot or MediaInfo to get the information required. 

Is there any particular reason you are using the XVid codec?

John

Last changed by johnebaker on 3/26/2012, 4:29 PM, changed a total of 1 times.

VPX 16, Movie Studio 2025, and earlier versions 2015 and 2016, Music Maker Premium 2024.

PC - running Windows 11 23H2 Professional on Intel i7-8700K 3.2 GHz, 16GB RAM, RTX 2060 6GB 192-bit GDDR6, 1 x 1Tb Sabrent NVME SSD (OS and programs), 2 x 4TB (Data) internal HDD + 1TB internal SSD (Work disc), + 6 ext backup HDDs.

Laptop - Lenovo Legion 5i Phantom - running Windows 11 23H2 on Intel Core i7-10750H, 16GB DDR4-SDRAM, 512GB SSD, 43.9 cm screen Full HD 1920 x 1080, Intel UHD 630 iGPU and NVIDIA GeForce RTX 2060 (6GB GDDR6)

Sony FDR-AX53e Video camera, DJI Osmo Action 3 and Sony HDR-AS30V Sports cams.

yoleke wrote on 3/27/2012, 9:38 AM

Hi John,

I am using Xvid codec because you could download it when installing Video deluxe 16 in 2010. May be I should install the older version again. May be it is the audio part that's the problem, but as they come together, I would not know what to choose or what to install.

Do you have a better suggestion as for the choice of a codec?

Yoleke