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sofia_1

Masalah line dalam video

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salam..

saya ada video resolution 1280x720p.
bila saya resize ke 624x352p & tgk dalam full screen, garisan dia jadi macam zzz. tapi yg original (720p) line dia ok jer.
saiz LCD 18.5 inci.

cuba tgk gambar ni:



yg kiri ok
yg kanan rosak

kalau resolution video tu kecil, bila tgk full screen line dia jadi mcm zzz.
mcm mana nak settle ni?
terima kasih.

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saya guna x264.
format mkv dan bitrate tak terlampau kecil, saiz video ~80 MB.
saya ada juga preview guna avisynth, resize guna bicubicresize(624,352,0,0.5) tapi sama juga.

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sorry lambat follow up

tak banyak detail yang ko kasi kat sini..so susah nak pastikan apa masalahnya
cth berapa panjang video tu, apa format asal berapa bitrate yang ko set untuk final output..apa yang ko kasi terlalu general..

BTW aku assume video asal ko dalam mp4 (h.264)..

ok now masalah ko gambar tak sharp bila fullscreen bila lepas kecilkan file..benda ni normal sebab ko dah kecikkan resolution almost half dari resolution asal..tambahan lagi bila ko kecikkan resolution at the same time ko re-compressed video tu sekali lagi..so banyak data dah hilang...itu sebab bila fullscreen video akan jadi jaggy ..

that's why kitorang mintak ko kasi detail video asal dan detail video yang ko dah convert so senang buat post mortem masalah ko...

pasal saiz video ko 80MB tu..aku tak pasti video tu full lenght movie atau berapa minit..kalau full lenght movie ko jadikan 80MB..mak oiii no wonder video tak sharp

btw aku suggest ko try software ni...dulu aku rajin gak convert dvd to mkv guna software ni...:
AutoMKV

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