Duk abin da game da Compressing wani Video

Yadda za a damfara a Video da Wondershare Video Converter Ultimate

8 Real Compressing Gwaje-gwaje to Ka ce wa ka Wanne Daya ne Mafi alhẽrin Way to damfara a Video by Wondershare Video Converter Ultimate

Mahara abubuwa iya shafar ka video size, duk da haka, masu amfani kawai sani kaɗan daga gare su kamar video tsawon kuma format. A yau, ina son in bayyana yadda za a damfara bidiyo da hanyoyi daban-daban da kuma Wondershare Video Converter za su kasance da kwarewa da kayan aiki.

Abin da Ka Bukata?

• Wondershare Video Converter Ultimate (Free & biya Version)
• A Video File (Movie kamar gidajen wuta - Dark na Moon, MP4 format)
• A Windows / Mac PC

Software Gabatarwa

Bari mu ga abin da zai faru lokacin amfani da follow hanyoyin da za a damfara bidiyo kuma za mu sami mafi hanya a gare masu amfani don damfara videos. Da farko, download wannan software da kuma duba da ke dubawa.

Yana hada uku main ayyuka: damfara / maida video to daban-daban size / Formats, ƙona video to DVD kai tsaye da kuma download online video zuwa gida. A nan za mu mayar da hankali ne kawai da damfara aiki. Click Add Files a tsakiyar (ko ja da bar fayil kai tsaye) don farawa, kullum magana, shi ba fãce daukan 3 na biyu shigo a 5.9G movie file (cewa abin da gidajen wuta - Dark na Moon ya riƙi).

Abu na biyu, biyu sassa kana bukatar ka kula da:

• Fitarwa Format - Wanne iya samun sauƙin yi watsi da sabon masu amfani saboda zane ne ba na fili isa ya danna mirgina saukar button sama da image? (Dama zuwa babban taga)
• Saituna - Masu amfani iya samun shi a cikin ƙananan hagu kusurwa, babban bangarori kafa daban-daban sigogi

Fara Gwaje-gwaje

Bayan sayo bidiyo fayil, masu amfani da 8 zažužžukan to damfara da shi a karami size. Bari mu jarraba shi daya bayan daya. Lura cewa idan muka duba wata hanya, za mu kawai canja alaka darajar da kuma ci gaba da wasu tsoho.

1. rage daga Video Length

Rage lokaci tsawon yake saman hanyar masu amfani da ake karkata zuwa nema, sare da ba dole ba sassa kamar intro / kawo karshen sassa a fina-finai ko kayayyakin Tashoshi a music video. Kowa ya sani a lokacin da MP4 sabobin tuba zuwa AVI, da video size zai canja, amma nawa (size) da kuma yadda azumi (lokaci) wannan software zai iya har yanzu a cikin iska.

Daya gwajin - duba abin da muke samun bayan sare cikin intro / kawo karshen sassa a cikin wannan fim din kuma wannan shi ne screenshot za mu iya samun bayan shigo da fim din.

Click Shirya zuwa sare ba dole ba sassa da Gyara kayan aiki, sake saita Fara Time da End Time ta jan cikin Gyara alama a ci gaba bar sa'an nan kuma danna OK.

Ka makõma take format MP4 a Output Format

Click Saituna a zabi High Quality, tsoho wuri ne Standard, ci gaba video da kuma audio saitin azaman tsoho -Ka kiyaye Original, da kuma danna OK. (Lura cewa Quality ba za a iya canja karkashin wasu wani halin da ake ciki kuma ko da daidaita ta atomatik kamar yadda ta daban-daban sigogi. A daya hannun, ta kubutar da yawa lokaci domin kore hannayensu don daidaita wahalad saituna kuma a daya bangaren, ba haka ba ne dace da masu sana'a masu amfani da suka iya bukatar karin jiki fasali.)

A nan ne Kafin kuma Bayan preview saitin kwatanta:

Saitin	Kafin	Bayan
Format	MP4	MP4
Size	5.9GB	5.6GB
Duration	02:34:23	02:25:29
Resolution	1920 * 1080	1920 * 1080

Lura cewa Duration nufin da tsawon movie ba lokacin da za a damfara.

Yanzu, bari mu duba tsawon lokacin da zai yi wannan aiki.

Bayan danna Convert, da button canza zuwa rawaya Sake da kuma lokacin a PC ne 1: 27 PM, da kimanta lokaci don kammala wannan aiki ne 00:10:02 (Sã'a: Minute: Na biyu).

Ta yaya game da bidiyo quality bayan matsa? Bari mu duba screenshot wannan video a kasa (kusan guda da asali):

2. Convert to Wani Formats

A lokacin da muka damfara bidiyo da rage bidiyo lokaci, ba mu canja fitarwa format su ci gaba da darajar m. Abin da zai faru idan muka damfara wannan MP4 fayil zuwa WMV video?

Gwajin Biyu - Canja Output Format zuwa WMV bayan sayo fim din

Click kafa zuwa sama har Standard, yanzu za ka samu sakamakon review a matsayin kasa. (Masu amfani ba zai iya Ka Original a wasu saitin lokacin da tara High Quality, amma misali na iya sa shi. Shi ke daya daga cikin manyan bambance-bambance daga wasu hanyoyi. Wani bambanci kayansa mãsu a cikin Video Codec na WMV ne WMV1, WMV2 da WMV3, ko dai H264 ko MPEG-4).

Saitin	Kafin	Bayan
Format	MP4	WMV
Size	5.9GB	2.3GB
Duration	02:34:23	02:34:23
Resolution	1920 * 1080	1920 * 1080
Kimanta Time Kammala	06:00:12

Wannan sakamakon haka ne sosai m, abin da makõma format masu amfani zabi, a karkashin wannan gwajin, idan na karba AVI / MOV a matsayin kayan sarrafawa format, da video size bayan tuba zai kasance har yanzu 5.9G, idan DIVX, girman za girma fiye da asali daya. Saboda haka, za ka iya bukatar rarrabe daban-daban video Formats kafin amfani da wannan aikin ko ka bukatar ka duba daya bayan daya. Duba mafi cikakken bayani game da daban-daban video Formats a nan.

Duba screenshot na matsa video nan (high ƙuduri):

3. Canja Video Encoder daga H264 zuwa MPEG-4

Akwai biyu main Codec matsayin, H264 da MPEG-4 a lokacin da compressing bidiyo. Duk da haka, idan na ci gaba da duk sauran kashi kamar yadda Ka Original kuma kawai canja Video Encoders, zai iya yin wani canje-canje a video size?

Gwajin Uku - Like WMV format, a lõkacin da MPEG-4 bidiyo kamar yadda Codec to damfara MP4 to MP4 fayil, wani abu m faru.

Saitin	Kafin	Bayan
Format	MP4	MP4
Size	5.9GB	10.9GB
Duration	02:34:23	02:34:23
Resolution	1920 * 1080	1920 * 1080
Kimanta Time Kammala	12:59:04

A bisa screenshot ne Kafin kuma Bayan kafa preview bayan canja da bidiyo Codec zuwa MPEG-4. Babu wani canji a lokacin da tara H264 to damfara MP4 to MP4, yayin da kawai canza shi zuwa MPEG-4, zai iya mayar da girman fayil, alhãli kuwa ba su damfara amma kara girma. Da alama wannan ba ta dace compressing hanya, idan kun so in damfara da MPEG-4.

Magani: Za ka iya canja quality zuwa kananan girman da Bit Rate zai canza ta atomatik, to, fitarwa video zai canza zuwa 1.1GB a karshe. (A gaskiya a cikin wannan bayani, ka yi amfani da canja Bit Rate to damfara bidiyo tsoho, wanda zai bayyana a Test shida)

Duba screenshot na matsa video nan (dubi mafi alhẽri daga asali):

4. Swift Tsakanin Daban-daban shawarwari: 240 * 160, 640 * 480 * 720 da 1280

Akwai 14 daban-daban shawarwari a saituna kuma a nan zan sani kawai, kai 3 misalai duba abin da zai faru idan muka kawai canja ƙuduri a lokacin da damfara bidiyo.

Gwajin Hudu - a nan shi ne kwatanta tebur:

Saitin	Kafin	Bayan 1	Bayan 2	Bayan 3
Format	MP4	MP4	MP4	MP4
Size	5.9GB	424MB	1.4GB	4.5GB
Duration	02:34:23	02:34:23	02:34:23	02:34:23
Resolution	1920 * 1080	240 * 160	640 * 480	1280 * 720
Kimanta Time Kammala		01:46:03	02:12:26	06:41:59

Shi ne na kowa hankali da compressing babban ƙuduri video zai dauki karin lokaci a lokacin da idan aka kwatanta da low ƙuduri, duk da haka, sun taba tunani da ku rata iya zama 5 hours? Wannan shi ne ƙuduri zažužžukan a cikin wannan software.

Duba screenshot na matsa video nan (240 * 160, sosai blurry):

5. Daban-daban Madauki Rates kamar 15fps, 30fps da 60fps

Gwajin Biyar - kiyaye wasu saitunan asali kuma kawai canja Madauki Rates, bari mu post 3 hotunan kariyar kwamfuta don bayyana sakamakon.

Babu wani mai wani canje-canje a lokacin da zabi daban-daban Madauki Rates, duk da haka, shi ma zai iya mayar da girman asali video fayil. Kamar kawai canja Encoder zuwa MPEG-4, idan masu amfani kawai canja Madauki Rate, da layout video iya zama girma fiye da asali daya. A cikin wannan gwajin, asalin video ne kawai 5.9G, yayin da fitarwa video ne 8.8GB.

Magani: idan aka kwatanta da sauran wuri zažužžukan kamar karba Small Size video quality, ko zabi ƙananan Bit Rate.

Duba screenshot na matsa video nan (30FPS, high ƙuduri):

6. Daban-daban Bit Rate kamar 512kbps, 1000kbps da 3000kbps

Mu ambaci don canja Bit Rate a Test uku da biyar a lokacin da karshe video kara girman asali daya, wanda ba zai iya cimma manufar damfara. Saboda haka muna iya biya ƙarin da hankali a kan wannan gwajin. Bari mu duba daya bayan daya.

Gwajin shida - 512KBPS -Ta matsa video size ne 706.7MB, yana daukan 04:11:48 don kammala wannan aiki.

1000KBPS - The karshe video size ne 1.2GB, yana daukan 04:24:35 don kammala wannan aiki.

3000KBPS - The layout video size ne 3.4GB, yana daukan 05:44:31 don kammala wannan aiki.

Duk wanda Bit Rate ka za i, zai iya canja video size zuwa wasu har.

Duba screenshot na matsa video nan (1000KBPS, 920 * 480, da yake ka ajiye shi a matsayin babban ƙuduri, shi dai ya 920 * 480 a cimma mafi alhẽri sakamakon a matsa video):

7. Change Audio Sample Rate daga 22050 Hz zuwa 48000 Hz

Gwajin Bakwai - akwai 4 Audio Sample Rates masu amfani iya canja zuwa damfara videos zuwa daban-daban size. A nan mun kawai kokarin 22050 kamar misali.

Shigo da bidiyo, sa'an nan kuma kafa Audio Sample Rate zuwa 22050 Hz da kuma ci gaba da wasu tsoho. Duk da haka, babu wani abu da ya faru ga wannan canji. A karkashin wannan halin da ake ciki, za ka iya bukatar canja wasu sigogi zuwa Mataki na gaba. Saboda haka, masu amfani ba zai iya gaya da bambance-bambance daga asalin video.

8. bambanta Audio Bit Rate daga 64 kbps zuwa 320 kbps

A lokacin da canji Audio Bit Rate, kamar Audio Sample Rate, babu mai wani canje-canje a kafa preview. Duk da haka, zance mai yawa idan kana so ka damfara da bidiyo zuwa MP3 file.

Gwajin Takwas -change da fitarwa format zuwa MP3

Click Saituna, za a yi iri-sabon wuri taga daban-daban daga duk wani gabata gwajin.

A nan za mu iya kwatanta 64KBPS da 320kbps:

Saitin	Kafin	Bayan 1	Bayan 2
Format	MP4	MP3	MP3
Size	5.9GB	70.7MB	353.4MB
Duration	02:34:23	02:34:23	02:34:23
Resolution	1920 * 1080	N / A	N / A
Kimanta Time Kammala		00:19:54	00:25:55
Audio Bit Rate	Ka Original	64 kbps	320KBPS

Kammalawa:

Akwai a kalla 8 hanyoyi a gare ka ka damfara videos da Wondershare Video Converter Ultimate, kowane hanyoyi biyu da za a iya hada zama wani sabon hanya. Akwai su da yawa sada kayayyaki don taimakawa wajen kore hannuwanku zuwa Master wannan fasaha a cikin minti dama. Samu karin hanyoyin da za a damfara videos tare da wannan software kuma muna jiran naku shawarwari da kuma m ra'ayoyi.