HEVC to TS Converter

Convert HEVC to TS: What This Tutorial Covers

A .hevc file is a raw H.265 elementary stream — just the compressed video bitstream, with no container, no timestamps, and no audio. This guide turns that bare stream into an MPEG Transport Stream (.ts) so it can flow through a broadcast, IPTV, or HLS pipeline, and explains the one setting that matters most: whether the output stays in the H.265 codec family or is re-encoded to a more widely supported one.

How to Convert HEVC to TS

1. Upload Your HEVC File: Drag and drop your .hevc file onto the page or click "+ Add Files". You can queue several raw H.265 streams and convert them in one batch with the same settings.
2. Pick the Video Codec: Open Advanced Options and set Video Codec. The TS output defaults to H.264 (the widest receiver support); choose H.265 to stay in the source codec family — still a fresh encode at the visually-lossless default preset, but no codec change — or MPEG-2 for legacy DVB workflows.
3. Set Quality and Resolution (Optional): Leave Quality Preset on "Very High (Recommended)", or use Specific file size, Constant Bitrate, or Constant Quality to hit a target. Keep the original resolution, pick a Preset Resolution, or scale by Resolution Percentage. Use Trim → Time Range to wrap just a segment.
4. Convert and Download: Click Convert and download your .ts file. No sign-up, no watermark.

Walk-through: Keep H.265 or Re-encode to H.264?

A transport stream is a container, not a codec — TS packages coded video into 188-byte packets with timing data (PTS/PCR) so a receiver can join the stream mid-flight and recover from packet loss. One thing to be clear about first: this converter always re-encodes; there is no stream-copy mode that drops the original bytes into TS packets untouched. What the Video Codec dropdown decides is which codec the fresh encode uses:

• Stay H.265 (select H.265): the video is re-encoded in the same codec family at the visually-lossless default preset — a fresh encode, not a copy, but with no codec change the output stays close to source size and is hard to tell apart from the input at the default settings. Pick this when your target decodes HEVC, for example an HEVC-capable IPTV head-end or an HLS pipeline that still ships .ts segments.
• Re-encode to H.264 (the TS default): the video is encoded as H.264, which plays on far more set-top boxes, DVB receivers, and older hardware than H.265 does. This is the safe default when you do not control the playback device.
• MPEG-2 (legacy): choose this only for older DVB / ATSC 1.0 chains that expect MPEG-2 video; it produces much larger files at the same quality.

Because a raw .hevc file is video-only, the TS you get is silent regardless of codec — there is no audio in the source for the converter to carry, so no audio track is written. That is expected for a raw HEVC stream, not a fault. If you have a matching audio file, mux it in afterward with a separate tool.

MPEG Transport Stream at a Glance

Common Errors and How to Fix Them

• "The TS file has no sound" — Correct and unavoidable from a raw .hevc source: the stream is video-only, so there is no audio to put in the transport stream. Add an audio track separately if you have one.
• "My .ts file won't play / nothing happens in the browser" — Browsers and phone galleries do not play raw transport streams. Open it in VLC, MPV, or Kodi, or for a file that plays everywhere convert with HEVC to MP4 instead.
• "My set-top box or DVB receiver won't decode the video" — Many older receivers handle H.264 but not H.265. Re-run with Video Codec set to H.264, or MPEG-2 for the oldest DVB hardware.
• "The TS is larger than I expected" — TS adds a header to every 188-byte packet and repeats synchronization data, so it carries more overhead than a tightly-packed MP4. Lower the Quality Preset or set a target with Specific file size, or run the result through the Video Compressor.
• "Conversion failed / file rejected" — A truncated or partially-written .hevc capture may lack a valid stream header; re-export it from the encoder before retrying.

When This Doesn't Work

This tool expects a genuine raw H.265 elementary stream. If your file is really an MP4 or MOV renamed to .hevc, it already has a container — convert that file directly with the matching MP4/MOV tool instead. A single .ts is one continuous stream, not a segmented HLS package — if your delivery system needs an .m3u8 playlist plus numbered chunks, generate the .ts here and run it through your streaming packager. Note too that modern HEVC-over-HLS commonly uses fragmented MP4 (CMAF) segments rather than .ts, so confirm your platform still wants transport streams first. DRM-protected or corrupted streams cannot be converted by any tool until the protection is removed or the source is re-created.

Files are uploaded over an encrypted connection, processed on our servers, and deleted automatically a few hours after conversion — no sign-up, no watermark, never shared or made public.

Frequently Asked Questions

Does converting HEVC to TS re-encode the video or just rewrap it?

It re-encodes — there is no pass-through stream copy on this page. What the Video Codec dropdown controls is the codec of that fresh encode: select H.265 and the output stays in the source codec family at the visually-lossless default preset, which keeps the size close to the source and the picture hard to distinguish from it; leave the H.264 default and the video is transcoded to the codec more receivers decode. Either way the TS packet structure and PTS/PCR timing are generated as part of the encode.

Why is my TS file silent after converting from HEVC?

Because a .hevc file is a video-only elementary stream — it never contained audio, so there is nothing to carry into the transport stream. This is normal for raw HEVC. If you need sound, mux a separate audio file into the .ts afterward, or start from a source that already has an audio track.

Is HEVC inside a transport stream actually a valid combination?

Yes. The MPEG-2 systems standard that defines TS (ISO/IEC 13818-1 / ITU-T H.222.0) was extended to carry H.265/HEVC, and transport-stream muxers such as tsMuxer wrap HEVC into .ts routinely. HEVC-in-TS is used in modern broadcast and HLS. The one caveat: Apple's current HLS guidance prefers fragmented MP4 (CMAF) segments for HEVC over the older .ts segment format, so check what your delivery target expects.

Will HEVC inside TS play everywhere?

No. VLC, MPV, Kodi, and HEVC-capable IPTV boxes and TVs play HEVC-in-TS, but support is not universal — many older set-top boxes, DVB receivers, and browsers that open a plain H.264 .ts will not. For the broadest playback, re-encode to H.264 here, or use the HEVC to MP4 converter for the most widely recognized container-plus-codec pairing.

Does choosing H.265 avoid the re-encode entirely?

No — it avoids the codec change, not the re-encode. The converter decodes the stream and encodes it again even when the codec stays H.265, so the output is not byte-identical to the input. What you keep by staying in the family is efficiency: at the visually-lossless default preset the picture is hard to tell apart from the source and the file size stays close, whereas switching codecs to H.264 or MPEG-2 is a visibly different trade of compatibility against size.

What's the difference between .ts and .m2ts?

Packet size, mostly: broadcast .ts uses plain 188-byte packets, while .m2ts — the Blu-ray/AVCHD variant — prefixes each packet with a 4-byte timestamp header, making 192 bytes per packet. Receivers and streaming pipelines built for MPEG-TS expect the 188-byte form this page produces; camcorder and Blu-ray tooling expects .m2ts. If your gear wants the Blu-ray variant, convert to M2TS instead.

Can I add an audio track during this conversion?

Not here — the converter writes what the source provides, and a raw .hevc stream provides only video, so the TS comes out silent. If you have the matching audio (say a .aac or .ac3 captured alongside the video), mux the two together afterward with a transport-stream muxer such as tsMuxeR, or combine them in a video editor and export from there. Starting from a source that already contains both tracks is the simpler path when you have one.

How are my files handled when I convert HEVC to TS here?

Files are uploaded over an encrypted connection, processed on our servers, and deleted automatically a few hours after conversion — no sign-up, no watermark, never shared or made public. If you need the file to play on ordinary devices instead of streaming hardware, the HEVC to MP4 converter runs the same way.