Table of features

Overview

The following table lists the univeral features.

Brand	Code	Description	Profile Parent
`0x20202020`	`mvbr`	Maximum_video_bit_rate	Movie or Video Track
`0x20202020`	`avvb`	Average_video_bit_rate	Movie or Video Track
`0x20202020`	`mabr`	Maximum_audio_bit_rate	Movie or Track
`0x20202020`	`avab`	Average_audio_bit_rate	Movie or Sound Track
`0x20202020`	`vfmt`	Quicktime_video_codec_type	Movie or Video Track
`0x20202020`	`afmt`	Quicktime_audio_codec_type	Movie or Video Track
`0x20202020`	`m4vp`	Mpeg 4_video_profile	Movie or Video Track
`0x20202020`	`mp4v`	Mpeg 4_video_codec	Movie or Video Track
`0x20202020`	`m4vo`	Mpeg 4_video_object_type	Movie or Video Track
`0x20202020`	`mp4a`	Mpeg 4_audio_codec	Movie or Sound Track
`0x20202020`	`mvsz`	Maximum_video_size_in_a_movie	Movie
`0x20202020`	`tvsz`	Maximum_video_size_in_a_track	Movie or Video Track
`0x20202020`	`vfps`	Maximum_video_frame_rate_in_a_single_track	Movie or Video Track
`0x20202020`	`tafr`	Average_video_frame_rate_in_a_single_track	Movie or Video Track
`0x20202020`	`vvfp`	Video_variable_frame_rate_indication	Movie or Video Track
`0x20202020`	`ausr`	Audio_sample_rate_for_a_sample_entry	Movie or Sound Track
`0x20202020`	`avbr`	Audio_variable_bit_rate_indication	Movie or Sound Track
`0x20202020`	`achc`	Audio_channel_count	Movie or Sound Track