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Supported Video Signal Info Reports - NI
https://zone.ni.com/reference/en-XX/help/373389B-01/nivms/video_signal_info_reports/#:~:text=The%20audio%20infoframe%20describes%20characteristics%20of%20the%20active,or%20high%20level%20results%2C%20selected%20by%20a%20switch.
Supported Video Signal Info Reports - NI
https://zone.ni.com/reference/en-XX/help/373389B-01/nivms/video_signal_info_reports/
Audio Infoframe; HDMI Infoframe; AVI Infoframe; SPD Infoframe; MPEG Infoframe; General Parameters; General Timing; Backward Compatible; Audio Infoframe. The audio infoframe describes characteristics of the active audio stream. The byte layout of the audio infoframe is specified in the following two tables. The audio infoframe packet header:
Making sense out of HDMI 1.4 Performance and the …
https://thedigitallifestyle.com/w/index.php/2010/03/26/making-sense-out-of-hdmi-1-4-performance-and-the-ceas-861-infoframes-installment-027/
An InfoFrame packet carries one InfoFrame. The InfoFrame provided by HDMI is limited to 30 bytes plus a checksum byte. HDMI Sources are required, in some cases, to use the Auxiliary Video information (AVI) InfoFrame and Audio InfoFrame and recommended in other cases. Other InfoFrames specified in CEA-861-D are optional.
ADV7625 Audio InfoFrames - Q&A - Video - EngineerZone
https://ez.analog.com/video/f/q-a/5948/adv7625-audio-infoframes
ADV7625 Audio InfoFrames. I'm back asking some general questions regarding HDMI Audio and Audio InfoFrame management. When the ADV7625 is in transceiver mode, I understand that InfoFrames received in the RX portion of the ADV7625 are not passed on to the TX and the sync. We wait for the new AVI InfoFrame to occur then we read RX's AVI InfoFrame ...
More about Audio Streams and Metadata - Audio Precision
https://www.ap.com/technical-library/more-about-audio-streams-and-metadata/
HDMI: InfoFrame. HDMI carries some metadata in InfoFrames, and APx500 can set and read Audio InfoFrame data. HDMI: Embedded audio stream metadata. Although audio on HDMI is packetized and multiplexed into a high-bit rate video stream, the format of the audio mimics IEC60958 audio and includes user bits, status bits and metadata related to coded audio.
The audio packets in HDMI use the channel status format ...
https://www.coursehero.com/file/p7barsd/The-audio-packets-in-HDMI-use-the-channel-status-format-from-IEC60958-When/
4.4.4 Audio InfoFrame The audio InfoFrame allows the receiver to identify the characteristics of an audio stream before the channel status information is available. The Audio Channel Count register ( 0x73[2:0] ) sets the channel count field for the InfoFrame, and determines the number of channels to send in the audio sample packets.
ANSI/CTA Standard
https://webstore.ansi.org/preview-pages/ANSI/preview_ANSI+CTA+861-G-2016.pdf
NOTICE . Consumer Technology Association (CTA)™ Standards, Bulletins and other technical publications are designed to serve the public interest …
N5998A HDMI Protocol/Audio/Video Analyzer and …
https://www.keysight.com/cn/zh/assets/7018-01479/data-sheets/5989-6008.pdf
7-25 Video Format Timing X . 7-26 Pixel Repetition X 7-27 AVI InfoFrame X . Source audio 7-28 IEC 60958/IEC 61937 X . 7-29 ACR X 7-30 Audio Sample Packet Jitter X . 7-31 Audio InfoFrame X 7-32 Audio Sample Packet Layout X . Source interoperability with DVI
High-Definition Multimedia Interface Specification ...
https://etmriwi.home.xs4all.nl/forum/hdmi.pdf
IEC, IEC 61937, fiDigital Audio - Interface for non-linear PCM encoded audio bitstreams applying IEC 60958fl, First edition 2000-04 DDWG, fiDigital Visual Interface,fl Revision 1.0, April 2, 1999 (DVI)
HDMI specification - AVI InfoFrame Version 2 - Stack …
https://stackoverflow.com/questions/45902522/hdmi-specification-avi-infoframe-version-2
HDMI specification - AVI InfoFrame Version 2. Bookmark this question. Show activity on this post. The AVI InfoFrame Specification Packet Contents ( Data byte 6-13 ) refer to four parameters respectively ( End of Top Bar ) ( Start of Bottom Bar ) ( End of Left Bar ) ( Start of Right Bar ). However these 4 parameters did not appear anywhere in ...
HDMI Protocol Analyzer VA-1842
https://www.astrodesign.co.jp/english/astro/Update/model/VA-1842/Presentation_VA-1842.pdf
InfoFrame and packet Analysis AVI InfoFrame SPD InfoFrame Audio InfoFrame MPEG InfoFrame Dynamic Range and Mastering InfoFrame SCDC Status Gamut Meta Data Packet ACP Packet ISRC1, 2 Packet Channel Status Bit Vendor Specific InfoFrame For HDR Operation: Analyze InfoFrame Receiver Mode Press MODE button to display For HDMI 2.0 11
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