x264 1080p blu-ray files

[eric11111]

hi i have a couple of files which are x264. i used svcd2dvd to make vob files which work great on my dvd player. my question is how much video quality do i lose when converting to vob files. thanks

[poisondeathray]

A lot of quality is lost

1920x1080 => 720x480 has 6x fewer pixels

Transcoding to any lossy format makes the loss even worse

You are going from h264 => MPEG2 which has worse compression

And you are probably lowering the video bitrate to make it legal for DVD (<9Mbps)

[eric11111]

whats the best way to do this with the x264 without losing quality. also what about avchd files i can just burn the image to a dual layer correct. thanks

[poisondeathray]

It is impossible to not lose quality.

There is no best way. You can try FAVC to convert, it uses HCenc which is a high quality free MPEG2 encoder.

For AVCHD files, do you mean full HD on a blu-ray player? or DVD player?

IF blu-ray then use tsmuxer, and burn with udf 2.50

You can't play AVCHD on DVD players.

[eric11111]

im a little new. i bought a sony s350 player today and i have a couple of avchd files. so i burn to a dual layer disc than play on the blu-ray correct. now i have to chanhe the file. please explain. thank you

[poisondeathray]

I already answered in your other post: (maybe a mod can merge the threads)

https://forum.videohelp.com/topic360620.html

cheers

[Baldrick]

https://forum.videohelp.com/topic360620.html

No. I can't merge threads using this forum.

eric11111: PLEASE USE ONE TOPIC AND DO NO CREATE A NEW TOPIC.