How to compress mp4 video files without losing quality

[harlemboy]

i have blackberry playbook in 16gb am load some songs and movie's ect the space is not gud for me so please tell me gud and free software for me.....

 

[rabid.parrots]

google, ffs

 

[ayanavish]

OP, I too have a BB PB, and IMO you don't need very high quality movies to enjoy on its screen. 300-400 MB MP4 rips with average (700-800) bitrates (x264 encoded) are enough for your viewing pleasure. You can additionally purchase Buy KalemSoft Media Player - SALE - Download KalemSoft Media Player - SALE - Buy Apps from BlackBerry App World (KalemSoft Media Player - SALE), which plays almost all the formats.

List of free convertors: http://www.techsupportalert.com/best-free-video-encoder.htm
My pick: RipBot

 

[vivek.krishnan]

Use VidCoder. Tinker with the settings.

 

[shaktiprabha]

Use Factory format & get the settings you want for your video.