viDrop - free open-source converter for RockChip players

[ajsmicko]

I need help, when i convert video i use 320x240 size of the video and in a mencoder -vf-add scale=320:240 -vf-add expand=320:240:-1:-1:1 , but this doesn't work for me , the screen is larger than 320x240, don't know what to do please help !!

[DaremoS]

Originally Posted by ajsmicko";p=&quot

I need help, when i convert video i use 320x240 size of the video and in a mencoder -vf-add scale=320:240 -vf-add expand=320:240:-1:-1:1 , but this doesn't work for me , the screen is larger than 320x240, don't know what to do please help !!

By the picture you posted your player is 320x240.
This is all you need to put in your viDrop... and sound mp2 of 128.
that will work for you.

I really don't understand what's your problem

[ajsmicko]

Originally Posted by DaremoS";p=&quot

By the picture you posted your player is 320x240.
This is all you need to put in your viDrop... and sound mp2 of 128.
that will work for you.

I really don't understand what's your problem

The size of converted video is larger than 320x240!!

[lca77]

Dear ajsmicko,

did your player come with a well running video in his flashram ? Could you examine it with Gspot or another video-analyzing program ?

The next generation of mp4-Players with Rockchip-Chipsets RK27xx are playing xvid-coded videos up until the resolution of 720x480 pixel - 320x240 or 400x240 pixel should be working too.

MP4-Players with older Chipsets RK26xxA are playing only one resolution:

rk2602a only 160x120, 15 or 18 fps
rk2606a only 224x176 (sometimes limited through Firmware into 220x176), 20 or 22 or 24 fps
rk2608a only 320x240, 24 fps
rk2610a only 320x240, 24 fps

BTW: in your first post you're writing the problem depends on the screensize of your player: the screensize is larger than 320x240. In your last post you've written the videoresolution is larger than 320x240 pixel:larger than the screensize ?? - this makes me a little bit confused too...

If you're working with the extra parameter for mencoder in viDrop, try these option only (if the resolution is really 320x240 pixel):

-vf-add expand=320:240:-1:-1:1

And do not set "Width" and "Height" higher than 320x240 (your really needed resolution) under the "Advanced Settings": these higher values unfortunately overrides the "Extra parameters" in viDrop 0.56.1 ! Even the "Resize Method" called "Do not resize" does what it means: the converted video gets the resolution of the original video...

rgrds, lca77

[ajsmicko]

The problem is that i can't see the whole size of the video on my MP4 player (it is OEM) !!!

[lca77]

Please post the width and height of your video which should be converted. Post all the values you have invoked in viDrop in a second step or post a screenshot of the "advanced Settings" in viDrop here. May this help finding the error(s) ...

[ajsmicko]

[lca77]

All values seems to be right to convert the video into exactly 320x240 pixel without adding black borders or cutting the picture. Which size does the original video have ? Width and Height ?

If the size is lower than 320x240, vidrop must add borders to reach 320x240. If the size is bigger than 320x240, vidrop compresses the picture until 320x240 has been reached.

You could try a Width of 400 instead of 320, even in the Extra Parameter: -vf-add expand=400:240:-1:-1:1

Will this fit to the screen or will the picture be more cutted like before ?

[ajsmicko]

It says that file format is not supported

[lca77]

It's okay, try now a width of 224 and a height of 176 - even in "Extra parameters": -vf-add expand=224:176:-1:-1:1

Will the result fit to the screen ? Than we got it: your player looks alike as an 320x240 Pixel Player, but he only plays 224x176 (or in some small cases 220x176).