Video profiles commonly used in low-bitrate circumstances

The following parameters are only for recommendation.

These parameters always slip off my mind.

Video chatting(QCIF)

MPEG-4 Simple Profile, Level 0 (1object allowed at maximum). (up to 4-object allowed in Level1 (up to QCIF), 2 and 3(up to CIF))

H.263 Baseline Profile + I,J,K,T, Level 10.

Stream media / Mobile TV (up to CIF)

H.264 Baseline Profile, Level 1.2.

 

 

reference on MPEG-4 visual profiles and levels

http://www.m4if.org/resources/profiles/index.html