MOV → HLS

Convert Your MOV to HLS documents smoothly

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How to convert MOV to HLS

Step 1: Transfer your MOV files using the button above or by slide and deposit.

Step 2: Click the 'Convert' button to start the conversion.

Step 3: Retrieve your converted HLS files.

MOV to HLS Conversion FAQ

How do I re-encode MOV to HLS without losing video quality?

Upload your MOV file and the converter runs a CRF-based re-encode targeting visually-lossless HLS output (CRF 18 by default, lower values = larger file / higher quality). The codec is chosen to match the HLS container — H.264 for broad-compat MP4, H.265 for size-efficient MKV, VP9 for WebM, AV1 for newer pipelines. A MOV normally carries H.264 or HEVC for delivery, or ProRes when it is an editing master, alongside AAC or uncompressed PCM audio. An HLS stream is an .m3u8 manifest pointing at a ladder of H.264 or HEVC segments at several bitrates, so the player can switch quality mid-playback.

Will the HLS play in a browser when the MOV would not?

Yes, and that is usually the whole reason for the conversion. An MOV embedded in a web page either shows a broken player or forces a download, because browsers ship no decoder for it. HLS plays inline through the native HTML5 video element with no plugin and no external application. HLS adapts to the viewer’s bandwidth in real time and is the only streaming format Safari and iOS support natively.

Is HLS a container or a codec, and does that change what I get back?

It changes what to expect from the output file. One side of this conversion names an encoding rather than a wrapper, so what comes back is that bitstream inside whichever container suits it best — normally MP4 or MKV. The extension reflects the container; the codec is what actually determined the file size and where it will play.

Which video codec does the HLS output use?

It depends on the HLS container. MP4 defaults to H.264 for the broadest playback support across phones, browsers, and Smart TVs. MKV defaults to H.265 / HEVC for roughly half the file size at equivalent quality. WebM defaults to VP9. The advanced options expose explicit codec choice if you need to override. HLS is Apple’s HTTP Live Streaming — not a file but a playlist plus a folder of short media segments.

Will my audio track survive MOV to HLS conversion?

Yes. When MOV and HLS share an audio codec (e.g. both carry AAC), audio is re-muxed with no re-encode — bit-identical. When the codecs differ, audio is transcoded to AAC / Opus / Vorbis depending on what the HLS container supports. Multi-track audio (commentary, alternate languages) is preserved.

Can I keep the original framerate when converting MOV to HLS?

By default yes — a 24fps MOV stays 24fps in HLS; a 60fps MOV stays 60fps. If you need to change rate (e.g. interlaced 29.97 → progressive 30, or 60 → 30 for upload limits), the framerate option handles 3:2 pulldown, deinterlacing, and frame-blending in the same encode pass.

How much will the file size change going from MOV to HLS?

Same-codec re-mux (MOV H.264 → HLS H.264 just changing container): nearly identical size. Codec change can swing dramatically: H.264 → H.265 typically halves the file at the same visual quality; VP9 is roughly comparable; AV1 cuts another 20-30% but is slower to encode.

Will the HLS file play on iPhone, Android, and Smart TVs?

MP4 / H.264 plays natively on every modern device. MOV / H.264 plays on Apple devices and most TVs but not always on older Android. MKV needs VLC on iOS. WebM is browser-first. The advanced options include a "device compatibility" preset that picks the safest HLS codec / container for your target. HLS is not a single downloadable file — to keep it offline it has to be muxed back into a normal container first.

How long does converting a 1-hour MOV video to HLS take?

Same-codec re-mux is near-instant — 30 to 60 seconds for a 1-hour file. A full codec re-encode runs at roughly 0.3-0.7x source duration on our GPU pipeline, so a 1-hour MOV → HLS finishes in 18-40 minutes depending on resolution and target codec.

What is the maximum resolution supported for MOV to HLS?

Up to 8K (7680×4320) on Premium plans. Free conversions are capped at 4K (3840×2160) by the per-file size limit. HDR metadata (HDR10, HDR10+, Dolby Vision when present) is carried through where both MOV and HLS containers support it.

Is my MOV video private during conversion to HLS?

Yes. Uploaded video files are processed in isolated workers, never viewed by a human, never indexed, and deleted within minutes of completion. The retention window is documented at /privacy/ and we publish no training corpus from user uploads.

Can I crop, trim, or rotate during the MOV to HLS conversion?

Not in the same step — use /video-trim/ or /video-cutter/ to clip first, then run the MOV → HLS conversion. Chaining trim and convert is faster than re-encoding the entire MOV just to drop unused footage.

MOV

MOV is Apple's QuickTime format, supporting superior video and audio for broadcast-resolution editing.

HLS

HLS (HTTP Live Streaming) is a streaming protocol developed by Apple for delivering audio and video content over the internet. It provides adaptive streaming for better playback performance.