MP4 files
Two sets of MP4 files are included: one is provided as the input files for the verification procedure and the other is for your reference only when testing a playback product.
MPEG-4 files for verifying a content creation product
The following MP4 files are used as the input for the test procedure to verify the correct operation of a content creation product that creates online content containing Dolby Digital Plus bitstreams.
MPEG-4 files for reference only
The following MP4 files are used for reference only.
| Summary | Description | Non-fragmented MP4 (25fps) | Non-fragmented MP4 (29.97fps) |
|---|---|---|---|
| Channel ID 5.1 with H.264 | Contains one Dolby Digital Plus track with a channel configuration of 5.1 at 256 kbps and one H.264 video track. | MP4 Video frame rate = 25 fps |
MP4 Video frame rate = 29.97 fps |
| Audio ID 5.1 with H.265 | Contains one Dolby Digital Plus track with a channel configuration of 5.1 at 256 kbps and one H.265 video track. | MP4 Video frame rate = 25 fps |
MP4 Video frame rate = 29.97 fps |
| High bit-rate Dolby Atmos music with H.264 | Contains one Dolby Digital Plus track carrying Dolby Atmos content with a core channel configuration of 5.1 at 1024 kbps and one H.264 video track. | MP4 Video frame rate = 50 fps |
MP4 Video frame rate = 59.94 fps |
| High bit-rate Dolby Atmos music with H.265 | Contains one Dolby Digital Plus track carrying Dolby Atmos content with a core channel configuration of 5.1 at 1024 kbps and one H.265 video track. | MP4 Video frame rate = 50 fps |
MP4 Video frame rate = 59.94 fps |
| CBI with H.264 | Contains one Dolby Digital Plus track with a channel configuration of 5.1.4 at 448 kbps and one H.264 video track. | MP4 Video frame rate = 50 fps |
MP4 Video frame rate = 59.94 fps |
| CBI with H.265 | Contains one Dolby Digital Plus track with a channel configuration of 5.1.4 at 448 kbps and one H.265 video track. | MP4 Video frame rate = 50 fps |
MP4 Video frame rate = 59.94 fps |
| 5.1 Dolby Atmos with H.264 | Contains one Dolby Digital Plus track carrying Dolby Atmos content with a core channel configuration of 5.1 at 640 kbps and one H.264 video track. | MP4 Video frame rate = 50 fps |
MP4 Video frame rate = 59.94 fps |
| 5.1 Dolby Atmos with H.265 | Contains one Dolby Digital Plus track carrying Dolby Atmos content with a core channel configuration of 5.1 at 640 kbps and one H.265 video track. | MP4 Video frame rate = 50 fps |
MP4 Video frame rate = 59.94 fps |
| Specially- designed 5.1 Dolby Atmos with H.264 | Contains one Dolby Digital Plus track carrying specially-designed Dolby Atmos content with a core channel configuration of 5.1 at 640 kbps and one H.264 video track. | MP4 Video frame rate = 50 fps |
MP4 Video frame rate = 59.94 fps |
| Specially- designed 5.1 Dolby Atmos with H.265 | Contains one Dolby Digital Plus track carrying specially-designed Dolby Atmos content with a core channel configuration of 5.1 at 640 kbps and one H.265 video track. | MP4 Video frame rate = 50 fps |
MP4 Video frame rate = 59.94 fps |
| A/V sync between Dolby Digital Plus and H.264 | The tones in the Dolby Digital Plus track are in sync with the flashes in the H.264 video track | MP4 Video frame rate = 25 fps |
MP4 Video frame rate = 29.97 fps |
| A/V sync between Dolby Digital Plus and H.265 | The tones in the Dolby Digital Plus track are in sync with the flashes in the H.265 video track | MP4 Video frame rate = 25 fps |
MP4 Video frame rate = 29.97 fps |
| A/V sync between Dolby Atmos and H.264 | The tones in the Dolby Atmos track are in sync with the flashes in the H.264 video track | MP4 Video frame rate = 25 fps |
MP4 Video frame rate = 29.97 fps |
| A/V sync between Dolby Atmos and H.265 | The tones in the Dolby Atmos track are in sync with the flashes in the H.265 video track | MP4 Video frame rate = 25 fps |
MP4 Video frame rate = 29.97 fps |