בוקר טוב
יש לי מגבר Onkyo SR577 במצב חדש שלצערי כמעט ולא עשיתי בו שימוש. מיד אחרי שנרכש עברתי דירה בה לא התאפשר למקם רמקולים בצורה נוחה ועל כן ישב בארגז סגור ללא שימוש.
אני שוב עובר דירה והגיע זמן להיפרד (עברתי למקרן קול). האם יש שוק למגברים ובכמה לדעתכם ניתן למכור אותו?
תודה
שאלת תמחור -
- BUGY
-
- חבר מכור קשה
- תגובות: 6686
- הצטרף: פברואר 2009
- מיקום: מודיעין
- נתן תודות: 86 פעמים
- קיבל תודות: 673 פעמים
·אין ARC, אין תמיכה בפורמטים חדשים, אין מספיק רוחב פס ל4K...ועוד כמה דברים קטנים:maz כתב:תודה ען התגובה,
מתוך עניין, מה משמעות ה1.3 hdmi?...
Version 1.4[edit]
HDMI 1.4 with audio return channel
HDMI 1.4 was released on May 28, 2009, and the first HDMI 1.4 products were available in the second half of 2009.[62][97] HDMI 1.4 added support for 4096×2160 at 24 Hz, 3840×2160 at 24, 25, and 30 Hz, and 1920×1080 at 120 Hz.[98](§6.3.2) It also added an HDMI Ethernet Channel (HEC) which allows for a 100 Mbit/s Ethernetconnection between the two HDMI connected devices so they can share an Internet connection,[43] introduced an audio return channel (ARC),[41] 3D Over HDMI, a new Micro HDMI Connector, an expanded set of color spaces with the addition of sYCC601, Adobe RGB and Adobe YCC601, and an Automotive Connection System.[62][99][100][101][102] HDMI 1.4 defined several stereoscopic 3D formats including field alternative (interlaced), frame packing (a full resolution top-bottom format), line alternative full, side-by-side half, side-by-side full, 2D + depth, and 2D + depth + graphics + graphics depth (WOWvx).[61][103][104] HDMI 1.4 requires that 3D displays implement the frame packing 3D format at either 720p50 and 1080p24 or 720p60 and 1080p24.[104] High Speed HDMI cables as defined in HDMI 1.3 work with all HDMI 1.4 features except for the HDMI Ethernet Channel, which requires the new High Speed HDMI Cable with Ethernet defined in HDMI 1.4.[61][103][104]
HDMI 1.4a was released on March 4, 2010, and adds two additional mandatory 3D formats for broadcast content, which was deferred with HDMI 1.4 in order to see the direction of the 3D broadcast market.[105][106] HDMI 1.4a has defined mandatory 3D formats for broadcast, game, and movie content.[105] HDMI 1.4a requires that 3D displays implement the frame packing 3D format at either 720p50 and 1080p24 or 720p60 and 1080p24, side-by-side horizontal at either 1080i50 or 1080i60, and top-and-bottom at either 720p50 and 1080p24 or 720p60 and 1080p24.[106]
HDMI 1.4b was released on October 11, 2011,[107] containing only minor clarifications to the 1.4a document. HDMI 1.4b is the last version of the standard that HDMI Licensing, LLC is responsible for. All future versions of the HDMI Specification will be produced by the HDMI Forum, created on October 25, 2011.[35][108]
Version 2.0[edit]
HDMI 2.0, referred to by some manufacturers as HDMI UHD, was released on September 4, 2013.[109]
HDMI 2.0 increases the maximum TMDS clock to 600 MHz (18.0 Gbit/s).[109][110] HDMI 2.0 uses 8b/10b encoding for video transmission like previous versions, giving it a maximum video bandwidth of 14.4 Gbit/s. This enables HDMI 2.0 to carry 4K video at 60 Hz with 24 bit/px color depth.[109][111][112] Other features of HDMI 2.0 include support for the Rec. 2020 color space, up to 32 audio channels, up to 1536 kHz audio sample frequency, dual video streams to multiple users on the same screen, up to four audio streams, 4:2:0 chroma subsampling, 25 fps 3D formats, support for the 21:9 aspect ratio, dynamic synchronization of video and audio streams, the HE-AAC and DRA audio standards, improved 3D capability, and additional CEC functions.[109][113]
HDMI 2.0a was released on April 8, 2015 and added support for High Dynamic Range (HDR) video with static metadata.[114]
HDMI 2.0b was released March, 2016.[115] HDMI 2.0b initially supported the same HDR10 standard as HDMI 2.0a as specified in the CTA-861.3 specification.[113] In December 2016 additional support for HDR Video transport was added to HDMI 2.0b in the recently released CTA-861-G specification which extends the static metadata signaling to include Hybrid Log-Gamma (HLG)
