MP4 Export settings Video Pro X2.5?

plasmapaul69 wrote on 5/17/2013, 1:15 PM

Hi peeps,

I dont usually use this type arena, but this seems to be an effective place to get answers to your questions - promptly, so i'll pester you all with another.

This time MP4 HD1080 export settings with the *.mts extension from a panasonic SD card camcorder with a bit rate of around 25,000Bps.

I use three Panasonic camcorders to shoot my material and obviously edit with this great magix Video Pro X2.5 software. But when edited, and requires mixing down / exporting to a HD1920 x 1080 x 50p, the same format as the original master file - I cant.. - The max bitrate I can acheive from MP4 H.264 is around 9,000 - 12,000Bps and loosing definition. If I was to use that clip somewhere else, the bit bit rate will drop even furthur to sometimes as low as 7,000Bps when exported for the second time..

QUESTION:
Can I select an export setting which matches the source video, is there a tick box?

I have converted to Magix from a Coral program which had "EXPORT WITH SETTINGS FROM FIRST VIDEO CLIP" - which is great.

The only alternative is to export as *.MOV - this maintains the bit rate at around 25,000bps on the "GOOD" setting but I find that the contrast is abit dark in area's where the MP4 maintains colour and brightness better - especially when uploaded to Youtube.  *.Mov is dark once loaded to youtube :-(

I Look forward to reading your sugestions soon

:-)

 

Comments

johnebaker wrote on 5/17/2013, 5:04 PM

Hi

. . . .  The max bitrate I can acheive from MP4 H.264 is around 9,000 - 12,000Bps . . . .

How are you determining this?

. . . . export as *.MOV - this maintains the bit rate at around 25,000bps on the "GOOD" setting . . .

This is a lower bitrate then my default setting for mp4 export in VPX - mine is 5000 kbps (ie 5,000,000bps)

Are you quoting the correct figures - note the units kbps - the ones you have quoted are very low.

. . . . especially when uploaded to Youtube. . . .

The Youtube recommendation for HD are:

Type          Video Bit rate 
1080 p      8,000 kbps 
720 p        5,000 kbps
480 p        2,500 kbps
360 p        1,000 kbps

Which is well within the capabilities of VPX and anything higher is not going to give significant improvement during the conversion process.

HTH

John

Last changed by johnebaker on 5/17/2013, 5:05 PM, changed a total of 2 times.

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