Ne nyinaa fa AFRd dwumadie ne ne dwumadie ho

AFRd yɛ application a wɔde hyehyɛ auto frame rate (automatic framing) wɔ Android TV Box so. Ebetumi asesa vertical refresh rate wɔ Android TV mfiri ahorow so. Afei, wubesua pii afa nea saa utility a tumi wom yi yɛ ho, sɛnea wobɛtwe na wode ahyɛ wo kɔmputa so.

Dɛn ne AFRD?

AFRd yɛ auto framerate app soronko a wɔayɛ ama android mfiri. Dwumadi no yɛ nea wontua hwee koraa.

Autoframerate yɛ nsakrae a ɛba ara kwa wɔ TB-receiver no frequency mu ma ɛne frequency a video fael a wɔrebɔ no bɔ no hyia.

Ɔhaw no ne sɛ ɛnyɛ bere nyinaa na autoframe adwuma no wɔ hɔ mfiase no anaasɛ enni hɔ mma sini dwumadie nyinaa. Wɔayɛ AFRd sɛ ɛbɛdi ɔhaw yi ho dwuma denam video a ɛbɛfiri mu no a wɔbɛma ne Android TV video a ɛreyɛ adwuma wɔ 64-bit Amlogic processors so no frame rate ahyia no so. AFRd program a ɛwɔ set-top box no mu no ma update screen no ne video fael a wɔrebɔ no ahoɔhare no yɛ pɛ, na ɛnam so ma:

• nsunsuanso a jitter (frame a ahwe ase) nya bere a wɔrehwɛ no a wobeyi afi hɔ, a esiane eyi nti microfreeze ne twitches pue wɔ mfonini ahorow a ɛyɛ nnam mu;
• a ɛma video no yɛ mmerɛw na ɛyɛ mmerɛw sɛ wɔbɛhwɛ, titiriw ma aniwa a wɔatete no.

Tebea atitiriw a wɔde bedi dwuma wɔ AFRd application no mu:

• utility no wɔ hɔ ma set-top boxes a ɛwɔ AmLogic processors so nkutoo;
• sɛ wode saa dwumadie yi bedi dwuma a, ɛsɛ sɛ wonya “root” hokwan – instɔlehyɛn fael a wɔakyerɛ wɔ yɛn asɛm no mu no de wɔn a wɔwɔ hɔ no ka ho dedaw.

Wɔakyerɛ su titiriw ne nhyehyɛe a wɔhwehwɛ wɔ pon no so:

AFRd nhyehyɛe no fibea koodu

Source code no gyina akwan abien a wɔfa so hu video fael bi frame rate na wɔsakra video output (HDMI) frame rate sɛnea ɛfata. Ɛne sɛ:

• uevent amanneɛbɔ a egyina kernel nsɛm a esisi so. Wɔde di dwuma wɔ Android 7 ne 8 mu, wobetumi de adi dwuma wɔ AmLogic 3.14 kernel mu kosi version 4.9. Sɛ nhwɛsoɔ no, sɛ video fael bi hyɛ aseɛ bɔ wɔ 29.976 frames wɔ sekan biara mu a, FRAME_RATE_HINT kura nsɛm a ɛdidi soɔ yi: change@/devices/virtual/tv/tv ACTION=change DEVPATH=/devices/virtual/tv/tv SUBSYSTEM=tv FRAME_RATE_HINT=3203 MAJOR=254 MINOR=0 DEVNAME=tv NKYERƐKYERƐMU=2787.
• Video decoder ho amanneɛbɔ ahorow. Wɔde kɔma wɔ agodie no mfiase ne n’awiei. Wɔde di dwuma wɔ kernel foforo mu anaa bere a wɔannwene kernel event notifications. Video a wɔbɔ no mfiase nhwɛso: add@/mfiri/vdec.25/amvdec_h264.0 ACTION=fa DEVPATH ka ho=/mfiri/vdec.25/amvdec_h264.0 SUBSYSTEM=platform MODALIAS=platform:amvdec_h264 SEQNUM=2786. Esiane sɛ wɔankyerɛ frame rate no wɔ data no mu nti, sɛ wɔahu atifi hɔ asɛm no a, daemon no bɛhwɛ /sys/class/vdec/vdec_status: vdec channel 0 akontabuo: device din : amvdec_h264 frame width : 1920 frame height : 1080 frame rate : 24 fps bit rate : 856 kbps tebea : 63 frame dur : 4000 … Ɔde ne nsa kyerɛɛ ne so, na ɔde ne nsa kyerɛɛ ne so bio.

Ɛnsɛ sɛ framing bere tenten no yɛ zero, anyɛ saa a wɔbɛkyere frame rate data no afi 23 fps, a ɛkyerɛ sɛ 23.976 fps, 29 bɛyɛ 29.970 fps, na 59 bɛyɛ 59.94 fps.

Application interface ne dwumadie

AFRd application no wɔ interface a ɛyɛ mmerɛw yiye na ɛyɛ mmerɛw. Ɛwɔ nneɛma pii a ɛma ɛyɛ mmerɛw sɛ wobɛhyehyɛ automatic framing wɔ wo mfiri no so wɔ bere tiaa bi mu. Eyi ne sɛnea application no interface no te: Sɛ wɔma wo tumi wie a, wɔ application no mu no wubetumi:

• ma auto frame rate nyɛ adwuma/yɛ adwuma;
• hyehyɛ frequency a wopɛ sɛ video fael ahorow a wɔrebɔ no (sɛ system no wɔ paw a, ɛbɛhyehyɛ frequency a woakyerɛ no);
• sesa AFRd nhyehyeɛ no tẽẽ na/anaasɛ fa API no so di daemon no so (ma wɔn a wɔwɔ nimdeɛ a ɛte saa ara).

Sɛ wodi mfomso bere a worehyehyɛ program no parameters no a, wubetumi asan de ayɛ factory defaults bere nyinaa.

Bere foforo a ɛyɛ mmerɛw – dwumadi no wɔ ɔfã “FAQ” (Nsɛmmisa a Wɔtaa Bisa). Wɔ mu no wobɛhunu mmuaeɛ dodoɔ bi a ɛfa nsɛmmisa a ɛho hia paa a ɛfa AFDR dwumadie ho, a ɛbɛma wo nimdeɛ a ɛfa application no ho no ayɛ mmerɛ kɛseɛ. Yɛto nsa frɛ wo nso sɛ hwɛ video bi a mfaso wɔ so a ɛkyerɛkyerɛ application no dwumadi ne ne nneɛma mu kɔ akyiri:

Mfaso ne ɔhaw ahorow a ɛwɔ AFRd so

AFRd nhyehyɛe no wɔ mfaso pii sen nea enye. Wɔn mu bi ne:

• ahofadi koraa;
• utility no a wɔde besisi hɔ ntɛmntɛm, a ɛmma ɔhaw biara mma;
• nnwuma pii ntam nkitahodi;
• tumi a wubetumi ayɛ nhyehyɛe no ma ɛne w’ahiade ahorow ahyia koraa.

Nea enye wɔ AFRd ho:

• ɛtɔ mmere bi a ɛba bere tiaa mu blanking of the screen bere a wɔresakra frequency;
• Ɛnyɛ nea ɛne console nyinaa nhyia.

Twe AFRd ma Android TV kwa

Wubetumi atwe AFRd application no a aba foforo no kwa denam link a ɛkɔ tẽẽ so – https://dl1.topfiles.net/files/2/318/1251/bWVkM23Po3JUc01SSGd3Yzk1TUFaV3g4Sk9kOFlPeTJMUEVyV1pnTFB3azlJdz06Op5G4HQgzU_cLlj3_P3. Wobɛtumi afiri saa link yi so atwe nkyerɛaseɛ soronko bi ama SlimBOX firmware – https://drive.google.com/file/d/1Y3xdTNEsUP1qsXaVvRr_K-7KSryzOgsn/view?usp=sharing. Nea wɔde aka ho na wɔasesa wɔ nkyerɛase foforo no mu:

• fixed screen switching akyi HDCP crash (ade biako nti a “black screen” no puei);
• wosiesiee bɔne bi a ɛnam vdec_chunks a ɔde nhwɛsode kakraa bi buu mpɛn dodow no ho akontaa wɔ ɔkwan a ɛnteɛ so;
• seesei application no wɔ mmoa kakraa bi ma Minux Neo U9-H – program no bɛyɛ adwuma a ɛnyɛ den koraa wɔ Minix firmware so (wɔyɛ eyi de ma AFRd no su tu mpɔn wɔ mfiri a wɔde di dwuma kɛse so);
• Wɔde mmoa aka ho ama Leanback Launcher (Android TV), a wɔn a wɔde dwumadi no di dwuma no abisa bere tenten no.

Sɛnea wobɛhyehyɛ na woasiesie AFRd wɔ Android TV adaka so?

Sɛnea ɛbɛyɛ a wobɛhyehyɛ na woasiesie AFRd program no wɔ wo device no so no, wunhia ahokokwaw soronko ne mfiridwuma ho nimdeɛ. Ɛdɔɔso sɛ wobɛdi video akwankyerɛ yi akyi (wɔakyerɛ anammɔn no wɔ x96 max Android set-top box no nhwɛsoɔ so):

Ɔhaw ahorow a ebetumi aba wɔ AFRd ho

Application biara betumi anya mfomso ne dwumadi a ɛnkɔ yiye bere ne bere mu. Wɔ AFRd fam no, ɔhaw ahorow a ɛtaa ba ne:

• Black screen ne nkyerɛwee “No signal”. Ebia splash screen a ɛyɛ nsensanee nso wɔ hɔ bere a wɔadan no. Saa ɔhaw yi a wobɛsiesie no yɛ mmerɛw – san hyɛ TV set-top box no ase kɛkɛ.
• Application no hwehwɛ sɛ ɔhwɛfo hokwan ahorow. Wɔde nea wɔfrɛ no Root rights no ahyɛ mu ka AFRd fael no ho. Sɛ program no bisa wɔn a, san fa gu so. Ɛda adi kɛse sɛ, mfomso bi sii wɔ instɔlehyɛn fã no mu.

Sɛ wuhyia eyinom ne ɔhaw foforo biara a, wubetumi abisa mmoa wɔ application forum no so, developers ne AFRd dwumadiefoɔ a wɔn ho akokwa bua wɔ hɔ – https://w3bsit3-dns.com/forum/index.php?act=search&query=&username=&forums %5B% 5D=321&nsɛmti=948250&fibea=pst&sort=rel&result=posts.

Nsɛnnennen a ɛwɔ AFRd application no dwumadie mu taa ba wɔ Android mfiri a ne nkyerɛaseɛ boro 8 so.

AFRd analogues a wɔde yɛ nneɛma

AFRd wɔ analogues a wobɛtumi de asi application no ananmu sɛ biribi nti ɛmfata mma wo device no, anaasɛ ɛnam nneɛma foforɔ nti ɛrentumi nyɛ yie sɛ wode bedi dwuma a. Dwumadi ahorow a ɛte saa ara a agye din sen biara:

• azcentral a ɛwɔ hɔ;
• Nkannyan Ɛnnɛ;
• WRAL, ne nea ɛwɔ hɔ;
• Gyidie Nkwa Asɔre App no;
• SBN Mprempren.

Sɛ wɔkyekyem pɛpɛɛpɛ a, Android TV hwɛfo a onnim mfonini parameters a ɛyɛ den nyinaa titiriw no, ɛnyɛ nea ɛbɛyɛ yiye sɛ ɔde AFRd nhyehyɛe no bedi dwuma – ɔrenhu ne adeyɛ no kɛkɛ. Nanso sɛ woyɛ ɔdefo a ne ho yɛ den a ɔkyerɛ nsonsonoe a ɛwɔ frame / sec abien mu denam aniwa so a, application a ɛte saa no renyɛ nea ɛho nhia. Nea ɛsen saa no, ɛyɛ nea wontua hwee.