Céim 1: Uaslódáil do MP4 comhaid ag baint úsáide as an gcnaipe thuas nó trí tharraingt agus scaoil.
Céim 2: Cliceáil an cnaipe 'Tiontaigh' chun an tiontú a thosú.
Céim 3: Íoslódáil do chomhshó TIFF comhaid
MP4 chun TIFF Ceisteanna Coitianta maidir le Comhshó
Conas a bhaintear frámaí ó MP4 físeán mar TIFF íomhánna?
+
Upload the MP4 and open the options. Frame Extraction has two modes: Single Frame saves one TIFF from the second you enter (for example 1, 5 or 10.5), and All Frames saves every frame of the video as a TIFF image. There is no every-Nth-frame or one-per-second mode.
Ag céard a thagann an íomhá TIFF asbhainte amach?
+
An réiteach céanna leis an bhfíseán MP4 - táirgeann foinse 1080p frámaí 1920 × 1080 TIFF; táirgeann foinse 4K frámaí 3840 × 2160 TIFF. Athraigh méid tar éis eastóscadh má theastaíonn mionsamhlacha níos lú uait.
An féidir liom gach fráma a bhaint as comhad MP4 mar TIFF?
+
Yes, with All Frames in the Frame Extraction option, but watch the count: one minute of 30 fps video gives 1,800 TIFF images. For a single still, choose Single Frame and enter the second you want instead.
An gcaomhnóidh na TIFF íomhá an grádú datha MP4?
+
HDR footage is not tone-mapped: each frame is converted from the MP4 as it is decoded, so a frame from an HDR MP4 can look flat or washed out as a TIFF. Standard (SDR) video keeps its colours.
Cé chomh fada a thógann eastóscadh fráma ó MP4 go TIFF?
+
It depends on the size and length of the file. Small documents and images are usually ready quickly. Long videos take the longest, because most video conversions re-encode every frame.
An féidir liom frámaí a bhaint ag stampaí ama sonracha san fhíseán MP4?
+
One at a time. Single Frame takes one time in seconds (for example 83 for 1:23) and saves that frame as a TIFF. There is no field for a list of times, so run the conversion again for each extra timestamp.
An bhfuil mo MP4 físeán príobháideach le linn eastóscadh fráma?
+
Yes. Uploaded MP4 files are processed on our own conversion servers, no person reviews them, and they are never shared. The upload and the converted TIFF are both deleted automatically about 24 hours after the conversion, which leaves time to download the result. See /privacy/ for the full policy.
Cén fáth go bhfuil mo chuid frámaí TIFF asbhainte doiléir?
+
Tá doiléir tairisceana beagnach i gcónaí ón fhoinse MP4 (bhí an ceamara ag gluaiseacht nuair a gabhadh an fráma). Bain triail as stampaí ama a roghnú ó radhairc statacha, nó bain roinnt frámaí in aice lena chéile agus roghnaigh an ceann is géire. Ní shintéisíonn an píblíne an ghéarchéim.
An dtacaíonn an uirlis seo le fráma amháin a bhaint as gach athrú radhairc?
+
No. The converter has no scene detection and no one-per-second mode: it saves either a single frame at the second you enter or every frame. For one image per scene, extract single frames at the times where the scenes change.
An féidir liom na frámaí TIFF a bhaint amach go tráchtála?
+
Tá, faoi réir cibé ceadúnas a rialaíonn an t-ábhar foinse MP4. Ní chuireann an t-athrú formáide aon éileamh leis - ní chuirimid aon chomhartha uisce leis agus ní éilíonn muid aon cheadúnas ar an TIFF aschur.
Tacaíonn comhaid TIFF le doimhneachtaí giotán arda agus comhbhrú gan chailliúint, rud atá oiriúnach do ghrianghrafadóireacht agus do phriontáil ghairmiúil.
