Ndinogona sei kudzokorora WebM kuenda ku HLS pasina kukuvadza kwemhando?
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Upload yako WebM faira uye sarudza Quality High Quality mu conversion options. That re-encodes the video at the highest quality setting (CRF 18 for H.264 and VP9 output), which keeps the most detail at the cost of a larger file. The default, Balanced, uses the standard setting. The HLS output gets a codec its container supports: H.264 for MP4, MOV and MKV, VP9 for WebM.
Ndichakwanisa sei kushandura yangu audio track kubva ku WebM kuenda ku HLS?
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Yeah, iyo mukuru audio track inosvika kuburikidza, re-encoded kune codec HLS chigaro mitambo, semuenzaniso AAC mu MP4 uye MOV kana Opus mu WebM. Most conversions kuchengetedza chete kuti imwe track (imwe ine akawanda machannels), saka dzimwe rurimi uye mashoko akadonha. MP4 kuti MOV, uye AVI, WMV, MPEG, FLV, VOB kana M4V kuti MKV, kuchengetedza chero audio track.
Ndinogona kuchengeta iyo yekutanga framerate kana ndichishandura WebM kuenda ku HLS?
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Yeah. The frame rate inogara kana iwe usiri kuchinja: a 24 fps WebM inogara 24 fps mu HLS. 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.
Ndeipi iyo faira saizi yekuenzanisa pakati pe WebM ne HLS?
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Izvi zvinoenderana nezvakaitika kuvhidhiyo. MKV kuti MP4 kana MOV ne default settings kopedza video stream pasina kuchinja, saka kureba inogara pedyo nenzvimbo. Akawanda vamwe vaviri re-encode it: a high-bitrate WebM zvinonyanya kuuya kunze makuru, apo achiri zvikuru zvakakomberedza imwe inogona kukura. Smaller File pasi Quality inopa makuru kubuda, uye H.265 mu Codec setting (MP4, MOV uye MKV) zvinonyanya makuru kupfuura H.264 pa zvakafanana kunaka asi anotamba pa zvishoma zvinoshandiswa.
Iva here kuti faira HLS richatamba pa iPhone / Android / Smart TV?
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MP4 ne H.264 anotamba pachokwadi chero foni, browser uye TV. MOV ne H.264 anotamba paApple zviwanikwa uye TVs vakawanda asi kwete pazvose older Android foni. MKV anoda app se VLC pa iOS, uye WebM ari pamusha mubrowsers. Hapana chigadzirwa preset paIyi peji, saka sarudza chinangwa format yako chigadzirwa anotsigira.
Ndeipi nguva yekushandura 1-hour WebM faira kuenda ku HLS?
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Hapana nguva yakajairika: inoenderana nenguva, resolution uye format yaunoedza kushandura. Kushandurwa kunoitwa neCPU dzemaseva edu nesoftware encoders; hapana GPU kusimudzira. MKV kuenda kuMP4 kana MOV nemamiriro ezvinhu akajairika anonyora vhidhiyo stream uye ndiyo inokurumidza. A re-encode kune H.264 inotora nguva yakareba, uye WebM (VP9) ndiyo inokurumidza kushandura, nguva dzakawanda dzakaomarara kupfuura H.264 muzvidzidzo zvedu.
Ndeipi iyo max resolution inotsigirwa ye WebM kusvika ku HLS?
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The converter haina rusununguko cap yacho; mutsauko ndewekutumira kureba kubvumirwa pachirongwa chako, uye rusununguko inogara sezvayo kana iwe usiri kusarudza 1080p, 720p kana 480p. Hapana HDR kuongorora kana tone mapping. Kana video stream inokopwa (MKV kuti MP4 kana MOV ne default settings), HDR10 inoenda kuburikidza pasina kumbobvira. A re-encode mvura HDR10 mastering metadata, uye ne Quality, Resolution kana Frame Rate setting mamwe maperembudziwo kuderedza video kuti 8-bit color, saka a HDR WebM anogona kutaridzika kusvibiswa.
Ndiani yangu WebM video yakachengeteka panguva yekushandura?
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Yes. Uploaded WebM mafaera anogadziriswa pazvirongwa zvedu zvekushandura, hapana munhu anoongorora iwo, uye havazove nenguva yekugoverana. The upload uye the converted HLS vaviri vanobvisa otomatiki pamusoro pe24 hrs mushure mekushandura, izvo zvinopa nguva yekurodha pasi iyo result. See /privacy/ for the full policy.
Ndinogona kuchera kana kubvisa panguva ye WebM kuenda ku HLS kushandurwa?
Nei iyo HLS faira ichionekwa / ichiratidzwa kana ichienzaniswa ne WebM chigadzirwa?
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Kana iwe uchida kushandura vhidhiyo, sarudza High Quality (Kuita Kwakanaka) pasi pe Quality (Kuita Kwakanaka), chengetedza Resolution (Kuita Kwakanaka) pa Original (Zvimwe) uye shandurazve. Hapana CRF kana bitrate fields papepa rino; High Quality (Kuita Kwakanaka) ndiyo sarudzo inoita kuti vhidhiyo irambe ichiramba ichiita zvakanaka.
I WebM to HLS converter inotsigira zvinyorwa?
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On some pairs. MP4 kuti MOV anoita kuti zvose subtitle track. AVI, WMV, MPEG, FLV, VOB uye M4V kuti MKV anoita kuti zvose subtitle track: subtitle texts are copied or converted to SRT, and picture-based subtitles such as DVD or Blu-ray ones are copied as they are. MP4, MOV and WebM to MKV keep only the first subtitle track (as ASS), and MP4 to WebM keeps the first one as WebVTT. Other pairs, including MKV to MP4 or MOV and WebM to MP4, drop subtitle tracks, and the converter does not burn them into the picture. Subtitles that are already burned in stay, because they are part of the video frames.
