Video kwampreso
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2 Yadda za a damfara a Video
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3 damfara Daban-daban Video Formats
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4 Dalilai to damfara Videos
Video kwampreso: 5 Hanyoyi to damfara a bidiyo
Akwai mahara masu amfani tambayi guda tambayoyi online game da yadda za a damfara bidiyo, ku da dama samun ton na daban-daban amsoshi, yayin da firamare amsar shi ne ya samu dace video kwampreso. Duk da haka, akwai a kalla 30 dace video compressors za ka iya samun bayan googled. Ƙila a rikita batun kamar ni, domin babu wani daga cikinsu na iya sa yanke shawara a gare ku. Abin da za ka iya yi shi ne a sami mafi hanyar dangane daban-daban dalilai.
Daban-daban Hanyoyi to damfara a Video
1. Idan ka so in damfara bidiyo zuwa dace format, sa'an nan kuma raba a kan YouTube / Facebook / Vimeo kai tsaye, za ka iya bukatar bidiyo Converter kamar Wondershare Video Converter Ultimate. Duba cikakken jagora a nan >> Download free fitina version a kasa.
2. Idan kana bukatar ka rage daga video tsawon tare da yankan, tsagawa kayayyakin aiki, don mafi alhẽri sharing a Whatsapp, za ka iya kokarin video editan kamar Wondershare Filmora (asali Wondershare Video Editor).
3. Idan ka so dage-kadai sana'a video kwampreso don daidaita zažužžukan kamar pixel girma a lokacin da layout zuwa mayar da girman da bidiyo fayil ga email abokai, Sorenson Media matsi 9 bada shawarar (Free fitina version ba zai iya gudu tsaya-shi kadai, ku may bukatar download QuickTime Player farko).
4. Mene Idan kana bukatar qananan tace kayayyakin aiki, da kuma kawai bukatar wasu 'yan wasan / finders a yi wasa da baya video? Ka yi kokarin QuickTime Player (Only Version Pro tana da halin compressing video files) da kuma Mac mai nema.
Saboda haka, wanda yake mafi alhẽri? A nan na so a raba ta gwajin sakamakon nan. Baya, na samu wata 5.9G movie mai suna gidajen wuta - Dark na Moon (a, ka san wannan movie, ina son shi ma!) Daga abokin aiki amma ina so in ji dadin shi a gidana pc. Hanya mafi kyau shi ne ya damfara wannan movie zuwa karami size, sa'an nan kuma wani sashe da ta wuya-drive. My bukatun su ne mai sauki: wani sashe da karami size, ba asara mai yawa video inganci da ba zai buga wani movie al'amuran. Bari kokarin sama 5 zažužžukan dogara ne a kan wannan wuri da wannan manufa - damfara a MKV fayil zuwa MP4 fayil.
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Hotunan kariyar kwamfuta lokacin da Compressing Videos da wadannan Tools:
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Damfara bidiyo da Wondershare Video Converter Ultimate
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Damfara bidiyo da Wondershare Filmora (asali Wondershare Video Editor)
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Damfara a Video da Sorenson Media matsi 9
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Damfara a Video da QuickTime Pro
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Damfara a Video da Mac mai nema
Abubuwa da rinjayar da Bidiyo Size (Tsawo Karatun)
Kafin motsi kara, ya kamata mu san abin da abubuwa iya shafar video size, sa'an nan kuma za mu iya samun mafi hanyoyin da za a cimma shi.
- Pixel girma - Like image fayil, video fayil ma yana pixel girma, da ya fi girma da pixel girma ne, da girma da bidiyo fayil zai kasance. Kai SD da HD misali, daya daga cikin manyan dalilin da ya sa HD fayiloli ne girma fiye SD ne girma daga cikin tsohon ne 1.920 X 1.080, yayin da karshen ne kawai 720 X 480 pixels.
- Tsawon Video - Wannan shi ne ya fi na fili abubuwa za ka iya samun wanda za a mayar da girman video files zuwa wasu mika kuma shi ke da dalilin da ya sa kore hannayensu zaton mafi kyau da azumi hanyar damfara bidiyo shi ne ya sare bidiyo tsawon. Duk da haka, yana da wuya a tsare da mutunci kuma tsabta a lokaci guda lokacin da sare da tsawon.
- Frame Rate (15, 24, 25, 30 ko abin) - frame kudi wakiltar yadda m ne ka key Frames. Mafi yawansu kaifin baki-da-gidanka goyi bayan 30 Frames da biyu (watau 30 FPS) videos, alhãli kuwa manyan fina-finai ne 24 FPS da TV shirye-shirye da ake 25 FPS, akwai 'yan 15 FPS videos a yanzu bayan mu bandwidth speeded har zuwa 3G. Daban-daban Frames iya kai tsaye shafi video size. Yanka da 30 FPS videos zuwa 15, sa'an nan kuma bidiyo size iya yanke a cikin rabin.
- M, Interlaced ko tabarbarewa Frames - daban-daban hanyoyin da za a keyframe da daban-daban codecs iya shafar video size ma, maimakon ci gaba da interlaced Frames, Developers ne karkata zuwa tabarbarewa Frames a samu mafi alhẽri video kwarewa.
- M ko m Bitrate yawo - Take RM da RMVB misali, biyu daga cikinsu an halitta Real Network, wanda za a sake kunnawa a RealPlayer. RM na goyon bayan m bitrate streaming, wanda za a tabbatar da santsi rafi karkashin iyaka bandwidth. Duk da haka, RMVB nasa ne m bitrate streaming, wanda za a gaggãwar tsakanin daban-daban bitrates da kuma ajiye mafi bitrates ga wahalad motsi kamar tsarkakewa da kuma dancing, coasters da yaki, abin da ya kawo mafi alhẽri Viewing sakamako. Menene more, yana da yawa karami fiye da RM.
- Audio Sample Rate - A lokacin da muka magana game da video files, akwai a kalla 2 sassa - video da kuma audio. Saboda haka, ingancin audio iya shafan dukan video file size ma. Audio samfurin kudi ne key kashi, wanda za a iya raba su 3 maki kamar yadda ta 22,05 kHz, 44.1 kHz da kuma 48 kHz. Mafi girma sa cinma mafi alhẽri audio sakamakon haka, wanda ke nufin girma video size.
- Sa Quality - Kullum magana, ba wanda zai kãfirta mafi girma sa quality lokacin da kallon fim, musamman ga 3D fina-finai. Duk da haka, shi ma zai iya kara girma video files a lokacin da bunkasa sa quality lokacin da layout.
