Pre-roll & Mid-roll Video 1/2

THIRD PARTY ALL ASSETS BELOW ARE REQUIRED VAST SPECIFICATIONS TO BE PRESENT IN THE VAST TAG

Not available for live stream sponsorships or feature sponsorships. All assets for sponsored Bit rate Codecs accepted Min dimensions Max file size Use cases content must use the "Network 10 Hosted Video In-Stream Ad with Companion" specifications. Mezzanine File 15–30 Mbps H.264 1920x1080 1.7 GB Required for SSAI Aspect ratio Format (High profile) Environments 16:9 Video will auto-scale correctly Frame Rate: 24 :15 – 4.5MB High Codec Constant frame rate only 2,100 kbps H.264 Mezzanine File - .mov +/- 50 kbps (High profile) 1024x576 :30 – 9MB bandwidth (H.264 High Profile) No de-interlacing with :18 – 18MB users no frame blending mp4 (high profile) :15 – 3.5MB Standard asset Remove any pull-down 1,500 kbps H.264 +/- 50 kbps (High profile) 960x540 :30 – 7MB for most users webm (VP8 or VP9) added for broadcast :18 – 14MB and pre roll Duration Audio :15 – 1MB Low 750 kbps H.264 768x432 :30 – 2MB bandwidth Network 10 accepts a variety of length Mezzanine file: 2 Channels only, AAC +/- 50 kbps (High profile) :18 – 4MB users creatives, standards include :6*, :15, :30, Codec, 192 KBPS minimum, 16 or 24 bit Available on :60*, :90*. only, 48 kHz Sample Rate. :15 – 4.5MB High 375 kbps H.264 Any tag submitted must contain creative mp4 assets: 2 Channels only, AAC Codec, +/- 50 kbps (High profile) 640x360 :30 – 9MB bandwidth of all the same length. 192 KBPS minimum, 16 or 24 bit only, 48 :18 – 18MB users kHz Sample Rate. :15 – 4MB Older Browser For example, if a tag contains a :15, it 2,000 kbps WebM must only contain a :15, but can rotate webm assets: 2 Channels only, VP8 or +/- 50 kbps (VP8 or VP9) 1920x1080 :30 – 8MB Versions, high up to 10 creatives. If 30s are part of the VP9 Codec, 128 KBPS minimum, 16 bit, 48 :18 – 16MB bandwidth creative rotation, they must be submitted kHz Sample Rate. :15 – 2MB Older Browser in a second tag, that only contains 30 700 kbps WebM 854x480 :30 – 4MB second creative (Max rotation of 10). Audio loudness average: -24 LUFS +/- 2 +/- 50 kbps (VP8 or VP9) Versions LUFS based on ATSC A/85 Measurement :18 – 8MB *6 sec assets are only available for standard. :15 – 1MB Older Browser pre-roll inventory. 360 kbps WebM Max peak: Should be between -8db and +/- 50 kbps (VP8 or VP9) 640x360 :30 – 2MB Versions, low *Assets longer than :30 are only available -10db never to exceed -6db. :18 – 4MB bandwidth for mid-roll inventory.

Max File Size of3 135 MB Max File Size of 135 MB Pre-roll & Mid-roll Video 2/2

VPAID ASSETS (DESKTOP ONLY) TRACKING

Bit rate Codecs accepted Min dimensions Max file size Use cases Tracking available Ad validation :15 – 2MB Network 10 is able to run the full host of Blocking of video delivery is strictly Custom creative 700 kbps JavaScript only 854x480 :30 – 4MB IAB tracking metrics, including but not prohibited by Network 10. +/- 50 kbps development :18 – 8MB limited to: 1 x 1 tracking tags are accepted for Audio – mp4 asset only. • Impressions monitoring only (No JavaScript). 2 Channels only, AAC Codec, 192 KBPS minimum,16 or 24 bit only, 48 kHz Sample Rate. • Quartile Tracking: Viewability can only be tracked via 25%, 50%, 75%, 100% Vendor integration and is desktop only. Audio Loudness Average: -24 LUFS +/- 2 LUFS based on ATSC A/85 Measurement standard. • Clicks 1 x 1 tracking of viewability available. Max Peak: Should be between -8db and -10db never to exceed -6db. Measured via Google, based on MRC • Mute/Un-mute definition (50% pixels for 2 consecutive IMPORTANT NOTES SPECIFIC TO VPAID • Full screen seconds). VPAID assets are only available for use in the desktop environment. SUBMISSION / DEADLINES Network 10 only accepts JavaScript for VPAID asset. Flash assets are not supported. Submission instructions Deadlines Available on Please submit the VAST tag via e-mail Network 10 requires that all creative IMPORTANT NOTES GENERAL to your Network 10 representative. be submitted 3-5 business days prior TO THIRD PARTY SERVED ASSETS to launch date. VAST 3.0 and VAST 2.0 are supported; VAST 1.1 is not supported. "Fourth-party" wrapping of a VAST tag or any billing pixel within it, is not allowed. All tags must be SSL compliant. Client must provide https tags and assets (instead of http). Ad server Creative ID required in VAST XML. Creatives in rotation should be limited to a max of 10. Max file weight for odd length creative should follow sizing pattern based on the :15,:30, & :60 durations listed.

Max File Size of4 135 MB Max File Size of 135 MB