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Supported Video Signal Info Reports - NI Video Measurement ...
https://zone.ni.com/reference/en-XX/help/373389B-01/nivms/video_signal_info_reports/#:~:text=Audio%20Infoframe%20The%20audio%20infoframe%20describes%20characteristics%20of,infoframe%20is%20specified%20in%20the%20following%20two%20tables.
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 ...
HDMI之InfoFrame - IT閱讀
https://www.itread01.com/content/1547961326.html
AVI/AUDIO InfoFrame屬於輔助資料類別。一個InfoFrame打包僅僅能夠載送一個InfoFrame。而且，依據HDMI的規範，其大小被限制在30個位元組加上一個檢驗和(CheckSum)位元組。 不論影象是YCbCr或RGB,傳送它非常重要，至少每兩幀影象要傳一次AVI InfoFrame.
Supported Video Signal Info Reports - NI Video …
https://zone.ni.com/reference/en-XX/help/373389B-01/nivms/video_signal_info_reports/
The content of the audio infoframe can be reported as low level results or high level results, selected by a switch. Low level reporting consists of one result line for each byte in the infoframe in the order specified in the two tables above. High level reporting consists of the results specified in the table below:
HDMI之InfoFrame | Foryouqnx Wiki | Fandom
https://foryouqnx.fandom.com/wiki/HDMI%E4%B9%8BInfoFrame
AVI/AUDIO InfoFrame属于辅助数据类别。一个InfoFrame打包仅仅能够载送一个InfoFrame。而且，依据HDMI的规范，其大小被限制在30个字节加上一个检验和(CheckSum)字节。 不论图像是YCbCr或RGB,传送它非常重要，至少每两帧图像要传一次AVI InfoFrame. HDMI Source用它去告诉HDMI Sink关于要传输图像的各种特质，比如:编码 ...
Application Note - Testing for Audio Drop Out in HDMI Systems
https://www.quantumdata.com/assets/980_hdmi_pa_an_audio.pdf
Audio infoframe packets are required to be sent once each frame. Some HDMI receiver chips may not handle missing audio infoframes gracefully resulting in a loss of audio. In other cases, audio dropout can occur when the transmitter sends audio packets in a cadence that the receiver chip
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.
HDMI Rx, inconsistent audio sampling clock on I2S output ...
https://ez.analog.com/video/f/q-a/9573/hdmi-rx-inconsistent-audio-sampling-clock-on-i2s-output-and-audio-infoframe
HDMI Rx, inconsistent audio sampling clock on I2S output and audio InfoFrame. DaveD over 8 years ago. Hi, Customer have a question for one STB box with HDMI output, that the I2S LRCLK out of HDMI Rx (e.g ADV7850 or ADV7612) is different from InfoFrame. For example, the I2S is 44.1KHz but InfoFrame shows 48KHz.
HDMI Protocol Analyzer VA-1842
https://www.astrodesign.co.jp/english/astro/Update/model/VA-1842/Presentation_VA-1842.pdf
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 …
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)
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