=========RELEALSE NOTE=================

Version: V3.21-dev.28-gada5167

========================================

Git commit:
commit ada5167cb97c8c09e5edf09d7423fcda877463b2
Author: fei.deng <fei.deng@amlogic.com>
Date:   Wed Jun 17 19:35:15 2026 +0800

    mediasync: CB2 add FRAC pre-calculation for video hold path [1/1]
    
    PD#SWPL-279571
    
    Problem:
    r-c diff may drift over time causing compositor frame drops
    on 59.94fps content at 60Hz display
    
    Solution:
    1.Pre-calculate realtime via FRAC with finalOutput=false in
    amaster and vmaster hold path. Fall through to NORMAL_OUTPUT
    when realtime to display time <= 1.5 * mVideoSyncIntervalUs.
    2.add some debug info when frame dropped
    
    Verify:
    AH212
    
    Change-Id: Ieeebc9bf21eaee797efdde98743d5d564941e3b4
    Signed-off-by: fei.deng <fei.deng@amlogic.com>

commit 1db0854334dadec0789891f15b06c57a084553e6
Author: zhipeng.he <zhipeng.he@amlogic.com>
Date:   Thu Aug 6 16:20:53 2026 +0800

    tsplayer: CB2 not need restore disable_video when keep frame [1/1]
    
    PD#SWPL-283263
    
    Problem:
    restore disable_video to 1 will keep frame fail on amvideo
    
    Solution:
    not need restore disable_video when keep frame
    
    Verify:
    S1A
    
    Change-Id: I4cfcbc461aa6fbffa4fd005a64458855feec6cd0
    Signed-off-by: zhipeng.he <zhipeng.he@amlogic.com>

commit e6948a610b691ed11214e4a421faff915162827b
Author: zhipeng.he <zhipeng.he@amlogic.com>
Date:   Tue Aug 4 16:10:17 2026 +0800

    tsplayer: CF2 get drop frame count from renderlib [1/1]
    
    PD#SWPL-190726
    
    Problem:
    cat not get drop frame count for non tunnel.
    
    Solution:
    get drop frame count for non tunnel.
    
    Verify:
    ohm
    
    Change-Id: I9ff28e3bf327c8b4a23c5e596914b67600f5dde5
    Signed-off-by: zhipeng.he <zhipeng.he@amlogic.com>

commit 95f8260afd9d7ed702f8aea9218fc4fc81e57fe8
Author: fei.deng <fei.deng@amlogic.com>
Date:   Mon May 18 20:08:27 2026 +0800

    videorender: CF2 release videorender document [1/1]
    
    PD#SWPL-267638
    
    Problem:
    release videorender markdown and pdf document
    
    Solution:
    release videorender markdown and pdf document
    
    Verify:
    AH212
    
    Change-Id: Idda3d178a6d436046c4b7e38969d995ad404f98d
    Signed-off-by: fei.deng <fei.deng@amlogic.com>

commit 3c71fcaac368f0276ea193af90d21d0a528ff1ee
Author: zhipeng.he <zhipeng.he@amlogic.com>
Date:   Mon Jul 27 14:18:02 2026 +0800

    tsplayer: CB2 bind mediasync set has video 1. [1/1]
    
    PD#SWPL-279620
    
    Problem:
    yts case need set has video when bind mediasync.
    
    Solution:
    bind mediasync video to set has video to 1.
    
    Verify:
    t5d
    
    Change-Id: I0611b8cc6397ea9c2318512f0399f5a92b27bc45
    Signed-off-by: zhipeng.he <zhipeng.he@amlogic.com>

commit d4dea253747fa212811e421871c51e5ba02e5248
Author: zhipeng.he <zhipeng.he@amlogic.com>
Date:   Thu Jul 16 19:28:05 2026 +0800

    tsplayer: CF2 add common report info [1/1]
    
    PD#OTT-52377
    
    Problem:
    AmTsPlayer_getAudioStat and AmTsPlayer_getAudioInfo,
    function not completed.
    
    Solution:
    implement the interface of
    AmTsPlayer_getAudioStat/AmTsPlayer_getAudioInfo
    
    Verify:
    S905x4
    
    Change-Id: Ie6805309158c5d919184190adb4f372640f7e9bd
    Signed-off-by: zhipeng.he <zhipeng.he@amlogic.com>

commit c77b6465d3b2dce6f3cbc765f514c995f7fe6792
Author: guangjun.zhu <guangjun.zhu@amlogic.com>
Date:   Fri May 22 13:47:20 2026 +0800

    mediahal: CB2 fix some compile issues with yocto and clang [1/1]
    
    PD#SWPL-270279
    
    Problem:
    Error during compilation with yocto+clang.
    
    Solution:
    Adapting to the Yocto+Clang compilation environment.
    
    Verify:
    local
    
    Change-Id: I170addc3d3936778163d15c2ef31571ffaa7a469
    Signed-off-by: guangjun.zhu <guangjun.zhu@amlogic.com>

commit 23086f3fc5df9433e924314ce2879806e53aa0fc
Author: le.han <le.han@amlogic.com>
Date:   Wed Mar 25 11:26:20 2026 +0000

    mediasync: CB2 move refclock init to middle of vsync [1/2]
    
    PD#SWPL-258289
    
    Problem:
    move refclock init to middle of vsync
    
    Solution:
    move refclock init to middle of vsync
    
    Verify:
    Yocto
    
    Change-Id: Idd9868247969f47147d4c3a5f13fc06cb9f43441
    Signed-off-by: le.han <le.han@amlogic.com>

commit 2577134d8e710dab351f2179b04c112fc7507345
Author: zhipeng.he <zhipeng.he@amlogic.com>
Date:   Tue Jun 23 13:55:02 2026 +0800

    tsplayer: CB2 fixed set has video flag. [1/1]
    
    PD#TV-230085
    
    Problem:
    set has video flag in only audio,
    cause mediasync state incorrect.
    
    Solution:
    if only audio, don't set has video flag.
    
    Verify:
    t5d
    
    Change-Id: Ib0d85532b86dee107a757c431af142cca8fd23fa
    Signed-off-by: zhipeng.he <zhipeng.he@amlogic.com>

commit baa9e5cf5aee3ab133b8e7baa6318300f0510d8f
Author: fei.deng <fei.deng@amlogic.com>
Date:   Fri Jun 26 15:41:30 2026 +0800

    videorender: CB2 refine set FPS flow [1/1]
    
    PD#TV-223068
    
    Problem:
    drm mode changed from 59HZ to 46HZ causes
    frame drops
    
    Solution:
    Set FPS at the appropriate time
    
    Verify:
    AH212
    
    Change-Id: I7239dc45bf9a6be220552087300acda77711480c
    Signed-off-by: fei.deng <fei.deng@amlogic.com>

========================================

Release time: 2026-09-20-11-08

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Builder: drm.autobuild

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Release file:

Header file:
AmTsPlayer.h
AmVideoDecBase.h
MediaSyncInterface.h
resourcemanage.h

Library file:
libmediahal_mediasync.so
libmediahal_resman.so
libmediahal_tsplayer.so
libmediahal_videodec.so
libmediahal_videorender.so
Example file:
AmTsPlayerExample.cpp
Makefile
Multi_Example file:
AmTsPlayerMultiExample.cpp
Makefile

Binary  file:
AmTsPlayerExample
AmTsPlayerMultiExample

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