1Whakarewa te MP4 videos e hiahiatia ana e koe te whakawhāiti.
2Ka kōwhiria he whakarea — 0.5x mō te tere haurua, 2x mō te rua — e noho tata ana ki roto i te 0.75x ki te 2x mēnā he kōrero te ihirangi.
3Ka whakarewaina; ka pupuri te roanga wā i te taumata, kia noho ai ngā reo i te āhua o te āhua o te whakarerekētanga ki runga.
4Whakataki te pūkete o te MP4 me te whakaahua me te oro e noho tonu ana i te whakahoahoa.
Ka huri i te tere MP4 Ngā Pātai Auau
E noho tahi ana te whakaahua me te oro?
+
He. Ka whakahōutia e te āhuatanga ōrite i roto i tētahi mahi, kia kore ai e taea e rātou te rerekē — ko te pōharatanga noa iho ina hurihia te tere mā te whakarārangi i ngā aho e rua i te takitahi.
Ka whakateretia rānei te whakateretanga ki te whakahauhau i ngā oro?
+
Kāore. Ka tiaki i te wā i te taumata, nā reira ko te pūrere kōrero 1.5x e ōrite ana ki te tangata e kōrero tere ake ana i te āhua o te kākano. Ko te rerekētanga i waenganui i te wā tika me te whakatere tere o ngā tauira.
E pā ana te hanga pūtake ki te hua?
+
Ko MP4 te mea whakawhiwhinga tino haumaru: ko te whakaaturanga o te whakaaturanga H.264 me te oro AAC i te whakawhiwhinga ki ngā whatunga katoa, ki te whakataki me te pouaka whakaata me te kore he pūrere pūrere.. Ka whakatau tēnei mēnā ka taea te tuhi anō i te hua whakahōu, me whakakōrerotia rānei.
He mea motuhake ki te MP4 i konei?
+
He — Ka pupuri te MP4 i tōna taupū i roto i tētahi ngota moov, nā reira he tata tonu te whakarerekētanga o te tārua-tārua, ā, ka rapu tonu te hua i te mātauranga.. E mōhiotia ana i mua i te whakahau ki tētahi huringa tere nui.
Ka whakaiti te Ka huri i te tere MP4 i te āhuatanga o tōku MP4 videos?
+
E ai ki te mea e hiahiatia ana e te mahi tētahi waehere anō. Ko ngā mahi e pā ana anake ki te kāwai, ki te rārangi wā rānei, ka mahia hei tārua rerenga, ā, he ōrite te pikitia ki te pūtake. Ko ngā mea katoa e hiahiatia ana kia tāruatia anō ngā tāruatanga e haere ana i roto i te x264/x265 i tētahi taumata āhuatanga e tautuhia ana e koe, i reira ko te CRF 23 he mārama ki te nuinga o ngā tātuhi.
Ka taea e au te whakahaere Ka huri i te tere MP4 i runga i ētahi MP4 videos i te wā kotahi?
+
He. Ka whakarewa te whakarerekētanga i te whakarara, e nui ake ana i tēnei i ētahi atu wāhi nā te mea he minu nga mahi ataata, ehara i te takirua. Ka whakahaeretia e ngā pūkete wātea tētahi pūkete i tētahi wā; ka whakarewaina e te whakawhitinga.
He aha e pā ana ki ngā pūoro oro, ngā pūrākau me ngā pūrākau wāhanga?
+
Ko te oro-maha-rangirangi, ngā aho whakahuatuhi whakahuahua me ngā tohu wāhanga e ora ana i ngā wāhi ka taea e te kāwai ūnga te tohu i a rātou — ko te mea matua e wehe ana i tētahi mahi tika mai i tētahi whakakōrero anō ā-pūtahi e mau tonu ana i te rererangi kotahi anake.
He aha te utu o Ka huri i te tere MP4?
+
Ko te No. Ka huri i te tere MP4 e wātea ana me te kore he pūkete, ā, kāore te huaputa i te mau i tētahi tohu wai, kāore he tohu kōwae, kāore he kāri whakataki. Ka tangohia te video i whakarewa mai i ngā kaimahi i muri i te whakamutu i te mahi.
He aha te mea e noho ana te WebM pae ki te Ka huri i te tere MP4?
+
E hangaia ana te WEBM.to i te taha o te kāwai i kōwhiria e te Wīwī tūwhera — VP9, AV1 rānei me te oro Opus, e whakakōrerotia ana e ia kaitiaki o nāianei, ā, kāore e hiahiatia he tāpiri, tārewa, kaiwhakaari rānei. Video is the case where extra round trips hurt most — the files are large and every upload costs real minutes. Running Ka huri i te tere MP4 on the same pipeline as the conversions means one upload covers the whole job instead of one upload per tool.
He aha te mea me mahi au ki te hua ina oti te Ka huri i te tere MP4?
+
Ko te kaiwhakarere i tēnei pae e neke ana i te ataata i waenganui i te WebM, MP4, MKV, MOV me ētahi atu, ka tangohia rānei te pūoro katoa, me te kore e tāruatia tētahi atu. He nui ake te whai i te whakatūtū i taua āhuatanga mō te ataata i ētahi atu wāhi: ko ia tāurunga anō he whakatipuranga anō, nō reira he iti iho te āhua o te pūtake me te pūranga e whakaputaina ana e koe, he pai ake te āhua.
He Ka huri i te tere MP4 tēnei te utauta ōrite e whakahaeretia ana e ngā pae hoa?
+
E tiritiri ana ngā mīhini — te hanga ffmpeg ōrite me x264, x265 me libvpx, ngā kaimahi ōrite, ngā tepe ōrite. Ko te mea e tāpiri ana tētahi pae WebM he tirohanga ki ngā kāwai me ngā pūrere: he pēhea ngā pahekotanga e tākaro ana i ngā wāhi katoa, e hiahiatia ana he tāurunga anō, ā, ka taea te tārua noa. Ka tīmata hoki i tētahi āhuatanga mō te āhua o tēnei pae i whakaingoatia i muri i: Ko te WebM he VP9, he AV1 rānei me te oro Opus, e whakakōrerotia ana e ngā kaiwhaiwhai i te āhua taketake engari ko te nuinga o ngā kaituhi papamaha e whakakōrerotia ana i te whakawhāititanga.
E hiahiatia ana e au he pūkete, ā, ka pupuritia ētahi mea?
+
Kāore he pūkete, ā, kāore e tiakina te video i whakawāteatia mai i ngā kaimahi i muri i te mutunga o te mahi, kāore e kitea, kāore e whakarārangitia. E tīari ana ngā pūkete wātea mō te hītori me te rahi o te rōpū, kāore i te āhei ki te uru ki.
