Tsiku labwino.
Amene nthawi zambiri amawotcha mavidiyo osiyanasiyana pa kompyuta ndi foni, mwinamwake amawona kuti mavidiyo ena ali ndi chithunzi chosasinthika. Penyani izi sizowoneka bwino. Inde, ndithudi, mukhoza kusinthasintha chinsalu cha foni kapena laputopu yanu, koma izi sizinso nthawi zonse (momwe mungasinthire chithunzi cha laputopu:
M'nkhaniyi, ndikuwonetsani momwe mungasinthire mofulumira chithunzi cha fayilo iliyonse yamakanema ndi 90, 180, madigiri 360. Kuti mugwire ntchito, mukufunikira mapulogalamu angapo: VirtualDub ndi podec pakiti. Ndipo kotero, tiyeni tiyambe ...
Virtualdub - imodzi mwa mapulogalamu abwino opangira mavidiyo ojambula (mwachitsanzo, pa kujambula kanema, kusintha chigamulo, kudula malire, ndi zina zambiri). Mutha kuzilandira pa webusaitiyi: //www.virtualdub.org (zonse zofunikira zowonongeka zilipo kale).
Codecs: Ndikukulimbikitsani kuti muwerenge nkhaniyi - Mwa njira, ngati VirtualDub imatsegula cholakwika pamene mutsegula kanema (mwachitsanzo, "Osayikidwa DirectShow codec ..."), chotsani codecs ku dongosolo ndikuyika K-Lite Codec Pack (pakusaka, sankhani MEGA yochuluka kwambiri kapena FULL set ) mu Lost of stuff mode. Zotsatira zake, dongosolo lanu lidzakhala ndi ma codec onse ofunika kwambiri ogwiritsira ntchito kanema.
Momwe mungasinthire kanema mu VirtualDub 90 madigiri
Tengerani kanema yowonjezereka kwambiri, yomwe ambiri mumasewu. Chithunzi chomwe chili pambaliyi chiri chotsutsana, chomwe sichiri nthawi zonse.
Mafilimu omwe ali ndi chithunzi chosandulika ...
Kuti muyambe, muthamangitse VirtualDub ndikutsegula kanema. Ngati palibe zolakwika (ngati pali-chifukwa chomwe chimakhalira m'ma codecs, onani pamwambapa mu nkhaniyi), pangani zochitika mu gawo la Audio:
- Direct Stream Copy (kuwonetsa mwachindunji wa nyimbo popanda kusintha).
Chotsatira, pitani ku kanema ya Video:
- ikani mtengo wa Full Processing Mode (zonse zogwiritsa ntchito mavidiyo);
- ndiye kutsegula makasitomala owonetsera (Ctrl + F - mafupi).
Sakanizani batani la ADD Filter ndipo mudzawona mndandanda waukulu wa mafayilo: Zosefera zonse zimapangidwira kusintha kwazithunzi (kusinthana, kusintha kusintha, etc.). Pakati pa mndandanda wonsewu, muyenera kupeza fyuluta ndi dzina Sinthasintha ndi kuwonjezera.
VirtualDub iyenera kutsegula mawindo ndi zosankha za fyuluta iyi: apa mumangosankha madigiri angati omwe mukufuna kuti musinthe fanoli. Kwa ine, ine ndinatembenuza madigiri 90 kumanja.
Kenaka dinani zokhazokha ndikuwone momwe chithunzichi chimasinthira ku VirtualDub (fesholo ya pulogalamuyi yagawidwa mu magawo awiri: yoyamba imasonyeza chithunzi choyambirira cha kanema, yachiwiri: chimachitika n'chiyani pambuyo pa kusintha konse).
Ngati chirichonse chikuchitidwa molondola, chithunzi muwindo lachiwiri la VirtualDub chiyenera kutembenuka. Kenaka panali sitepe yotsiriza: sankhani kodec kuti mugwirizane ndi kanema. Kusankha kodec, kutsegula tepi ya Video / Compression (mungathe kukanikiza mgwirizano wambiri Ctrl + P).
Kawirikawiri, mutu wa codecs ndi waukulu kwambiri. Codecs yotchuka kwambiri masiku ano ndi Xvid ndi Divx. Kuti ndiwononge mavidiyo, ndikupempha kuti ndikhalebe pa umodzi wa iwo.
Pa kompyutayi yanga munali codec ya Xvid momwemo, ndipo ndinaganiza kupondereza kanema. Kuti muchite izi, sankhani kodec iyi m'ndandanda ndikupita ku malo ake (Konzani batani).
Chabwino, makamaka mu zolemba za codec, timayambitsa kanema.
Bitrate (kuchokera ku English bitrate) - chiwerengero cha mabitseni omwe amasungira kamphindi kamodzi kokhudzana ndi multimedia. Ndizozoloŵera kugwiritsa ntchito bitrate poyesa kuchuluka kwa mlingo woyendetsa deta pamsewu, ndiko kuti, kukula kwake kwa njira yomwe mtsinjewu ukhoza kudutsa msanga.
Kuyeza pang'ono kumafotokozedwa muzingwe pamphindi (bit / s, bps), komanso miyezo yamtengo wapatali ndi prefixes kilo (kbit / s, kbps), mega (Mb / s, Mbps), ndi zina zotero.Chitsime: Wikipedia
Zimangokhala kuti zisungire kanema: kuti muchite izi, yesani fani ya F7 (kapena sankhani Faili / Sungani ngati AVI ... kuchokera kumenyu). Pambuyo pake, kujambula kwa fayilo ya kanema iyenera kuyamba. Nthawi yododometsa imadalira pazinthu zambiri: pa mphamvu ya PC yanu, kutalika kwa kanema, komwe mumasewera komwe mumagwiritsa ntchito ndi malo omwe mumasankha, ndi zina zotero.
Zotsatira za kanema yowonongeka yowonetsera imatha kuoneka pansipa.
PS
Inde, ndithudi, pali mapulogalamu ophweka kuti asinthe kanema. Koma, ndekha, ndikuganiza kuti ndibwino kumvetsetsa VirtualDub ndikuchita ntchito zambiri zogwiritsa ntchito mavidiyo, osati kuwongolera ndi kukhazikitsa pulogalamu yapadera pa ntchito iliyonse (ndiyiyonse, mwa njirayo, kuyisanthula mosiyana ndikusokoneza nthawi yake).
Ndizo zonse, mwayi kwa onse!
