High profile level 4.0 only with common initialisation segmentĬlient_manifest-high_profile-level_40-common_init.mpd This may assist in determining whether playback problems are caused by a decoder being unable to change profile or level. This option contains two representations - both High profile level 4.0. No profile changes with separate initialisation segmentsĬlient_manifest-high_profile-separate_init.mpd No profile changes with common initialisation segmentĬlient_manifest-high_profile-common_init.mpd

This may assist in determining whether playback problems are caused by a decoder being unable to change profile.

This option restricts the representations to only those which do not vary in profile. However, as a result of these changes, these do not represent streams that would be used in a real service. These reduce the features used or change packaging types to make it easier to identify what is causing problems for a client. Some additional formats and MPDs are available to assist in the debugging of clients. MPD which uses separate initialisation segmentsĪdditional variants for debugging purposes MPD which uses common initialisation segments Finally, there is a version containing audio representations only, using a common initialisation segment. In the next MPD, each representation has its own initialisation segment.

One initialisation segment is used for all video representations and one for all audio representations. One uses common initialisation segments that is, the initialisation segment location indicated in the segment template for each adaptation set is constant. * used in MPDs containing on High Profile Level 4.0 representations Audio Representations Representation ID As such it is not recommended for testing clients. It is being kept here, but not updated to take into account new specifications or industry consensus on best practice. The media here was last encoded and packaged in 2015. All the video representations are 25Hz progressive scan (in line with the source material being 'film'). There are five video representations and three audio representations. This test stream uses the Big Buck Bunny movie from the Blender Foundation as the media.

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