AVI → FLV

It depends on the FLV container. MP4, MOV and MKV output use H.264, which plays on practically every phone, browser and TV. WebM output uses VP9. AVI, WMV and MPEG output use the older codecs those formats were designed for.

E, hlooho ea audio track e tla, re-encoded ho codec FLV sephutheloana bapala, mohlala AAC ka MP4 le MOV kapa Opus ka WebM. Ho feta ho fetola boloka feela hore track e le 'ngoe (e mong le e' ngoe le li-channels tse ngata), ka hona li-languages tse fapaneng le litlhaloso li tlosoa. MP4 ho MOV, le AVI, WMV, MPEG, FLV, VOB kapa M4V ho MKV, boloka audio track ka' ngoe.

Ee. The frame rate e bolokiloe ho fihlela u e fetola: 24 fps AVI e lula e le 24 fps ka FLV. The Frame Rate setting can also convert to 60, 30 or 24 fps. It changes the rate only; it does not deinterlace the video or remove 3:2 pulldown.

It depends on what happens to the video. MKV to MP4 or MOV with the default settings copies the video stream unchanged, so the size stays close to the source. Most other pairs re-encode it: a high-bitrate AVI usually comes out smaller, while an already heavily compressed one can grow. Smaller File under Quality gives the smallest output, and H.265 in the Codec setting (MP4, MOV and MKV) is usually smaller than H.264 at similar quality but plays on fewer devices.

MP4 le H.264 bapala ka ho toba ka mong le e mong selefouno, browser le TV. MOV le H.264 bapala ka li-apparatus Apple le TVs tse ngata empa ha ho na ka mong le e mong ea khale Android selefouno. MKV hloka app joaloka VLC ka iOS, le WebM ke ka tlung ka li-browsers. Ha ho na sesebelisoa preset ka leqephe lena, ka hona khetha formate ya sepheo sepheo sa hao sepheo se tšehetsa.

Ha ho na nako e tiileng: e itšetlehile ka bole, ho hlaka le ho khetheha. Ho fetola e sebetsa ka CPUs rona servers le software encoders; ha ho na GPU acceleration. MKV ho MP4 kapa MOV le litlhophiso dikotomi kopira video stream le e potlakileng. A re-encode ho H.264 nka nako e telele, le WebM (VP9) ke e potlakileng ka ho fetisisa khetheha, makhetlo a mangata a potlakileng ho feta H.264 ho liteko tsa rona.

Motsamaisi oa ho fetola ha a na lebokose la ho bonts'a la hae; tekanyetso ke boholo ba ho kenya bo lumelloang ka qeto ea hau,'me ho bonts'a ho lula joalo ka ha ho le joalo ho seng joalo u khetha 1080p, 720p kapa 480p. Ha ho na HDR ho sebetsana kapa ho beha tone. Ha stream ea video e kopitsa (MKV ho MP4 kapa MOV ka likhetho tse tloaelehileng), HDR10 e tsamaea ka ho sa keneleng metsi. Ho khutlisa ho kopanya metadata ea HDR10 mastering, le ka boleng, ho bonts'a kapa ho kenya lebelo la liforeimi, lipere tse ling li fokotsa video ho 8-bit color, ka hona HDR AVI e ka shebahala e hlatsuoa.

Ea. Lifaele tsa AVI tse kenang li sebetsa ka li-server tsa rona tsa ho fetola, motho e mong ha a li bone,'me ha li etsoe ka nako e le' ngoe. Ho kenya le ho fetoloa ha FLV ho tlosoa ka ho toba ka lihora tse 24 ka mor'a ho fetola, e leng e lebisa nako ea ho kenya ka ho toba. Bona /privacy/ bakeng sa melao e felletseng.

Ha se ka tsela e tšoanang — sebelisa /trim-video/ kapa /resize-video/ ho qeta le ho tlosa AVI pele, ebe o kenya kapele ho AVI → FLV. Ho etsa sena ka tsela e ts'oanang ho potlakile ho feta ho ngolisa faele eohle ka ho khutlisa metsotsoana ho tloha qetellong.

Ka linako tse ling tlhahiso e ne e tlatsitsoe ho feta mohloli. Bula likhetho tsa ho fetola, khetha Boleng bo phahameng ka tlase ho Boleng, boloka Bophara bo le bongata'me u fetole hape. Ha ho na CRF kapa sebaka sa bitrate ka leqephe lena; Boleng bo phahameng ke khetho e bolokang lintlha tse ngata.

Ka lipere tse ling. MP4 ho MOV e boloka li-track tsa li-subtitle tsa mongolo ka bobeli. AVI, WMV, MPEG, FLV, VOB le M4V ho MKV e boloka li-track tsa li-subtitle ka bobeli: li-subtitle tsa mongolo li kopane kapa li fetole ho SRT, le li-subtitle tse nang le litšoantšo tse kang DVD kapa Blu-ray li kopane joalo ka ha li le. MP4, MOV le WebM ho MKV li boloka feela li-track tsa li-subtitle tsa pele (e le ASS), le MP4 ho WebM e boloka e 'ngoe ea pele e le WebVTT. Lipere tse ling, ho kenyeletsoa MKV ho MP4 kapa MOV le WebM ho MP4, li tlosa li-track tsa li-subtitle, mme motsamaisi ha a li boloke ho setšoantšo. Li-subtitle tse se li bolokiloe li lula, hobane li karolo ea li-frames tsa video.