Function gstreamer_pbutils::functions::codec_utils_mpeg4video_get_level

source · 
pub fn codec_utils_mpeg4video_get_level(
    vis_obj_seq: &[u8],
) -> Result<GString, BoolError>
Expand description

Converts the level indication in the stream’s visual object sequence into a string. vis_obj_seq is expected to be the data following the visual object sequence start code. Only the first byte (profile_and_level_indication) is used.

§vis_obj_seq

Pointer to the visual object sequence for the stream.

§Returns

The level as a const string, or NULL if there is an error.