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 wraps 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 decides whether the result keeps H.265 untouched or gets re-encoded.

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 (re-encoded, for the widest receiver support); choose H.265 instead to keep the original codec and wrap it into the transport stream with no quality loss, 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 does not change how your video is compressed — it chops an existing codec into 188-byte packets with timing data (PTS/PCR) so a receiver can join the stream mid-flight and recover from packet loss. The Video Codec dropdown is therefore the choice that matters most here, because a raw .hevc stream can become a TS two different ways:

• Keep it as H.265 (select H.265): the existing coded video is copied into the transport stream and given the packet structure and timestamps it was missing. This is a clean re-wrap — fast, and with no generation loss from re-encoding. Pick this when your target decodes HEVC and you want the smallest file at the source quality, for example feeding 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 decoded and encoded again as H.264. You lose a little quality and it takes longer, but H.264-in-TS 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 is a full re-encode and produces much larger files.

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.

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 and needs a remux of that file 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?

Either, depending on the Video Codec you pick. Select H.265 and the existing stream is copied into the transport stream with no re-encoding and no quality loss — the converter only adds the packet structure and PTS/PCR timing the raw .hevc was missing. Leave the TS default of H.264 and the video is decoded and re-encoded, which costs a little quality but plays on more receivers. The dropdown is where you make that call.

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.

In your testing, does choosing H.265 actually avoid a re-encode?

In our testing, selecting H.265 as the Video Codec on a clean raw .hevc stream produces a .ts whose video matches the source frame-for-frame — the conversion finishes faster and the picture is byte-identical to the input, because the stream is copied into the transport packets rather than decoded and re-compressed. Switching to the H.264 default triggers a full re-encode, which takes longer and is visibly a transcode.

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.