Free online IFV to TS converter

IFV recordings commonly come from proprietary CCTV or DVR software, while TS is accepted by broadcast, playback, and video-processing tools. Conversion is needed when a surveillance recording must be opened or edited outside the original recorder application.

What the IFV format is

IFV is a vendor-specific video container used by some digital video recorders, security cameras, and surveillance playback programs. The exact structure is not standardized: one manufacturer’s IFV file may contain H.264 or H.265 video, while another may use a proprietary codec, encryption, timestamps, or device metadata.

You usually encounter IFV files after copying recordings from a DVR, NVR, memory card, or a vendor’s backup utility. The recorder’s supplied player is often the most reliable way to open them. Renaming .ifv to .ts does not convert the file; it only changes its filename extension.

What the TS format is

TS, or MPEG transport stream, is a container designed for continuous transmission and error recovery. It is used for digital television, IPTV, broadcast capture, and some camera or recorder workflows.

A TS file can contain video and audio divided into independently identifiable packets, so playback can continue despite isolated transmission errors. Compatibility depends on the codecs inside it: H.264 video with AAC or MPEG audio is generally more widely supported than unusual surveillance codecs or proprietary audio.

How to actually convert IFV to TS

Try direct conversion with FFmpeg

Install FFmpeg, open a terminal in the folder containing the recording, and test whether FFmpeg recognizes the IFV container:

ffprobe input.ifv

If FFmpeg identifies the streams, copy them into an MPEG transport stream without re-encoding:

ffmpeg -i input.ifv -map 0 -c copy output.ts

This is the fastest method and preserves the original quality. If the source has incompatible codecs, re-encode to common formats:

ffmpeg -i input.ifv -map 0:v:0 -map 0:a? -c:v libx264 -preset medium -crf ಅವ -c:a aac -b:a 128k -f mpegts output.ts

Use a numeric CRF value such as 18 to 23; the command above should therefore be entered with a value, for example:

ffmpeg -i input.ifv -map 0:v:0 -map 0:a? -c:v libx264 -preset medium -crf 20 -c:a aac -b:a 128k -f mpegts output.ts

Export through the recorder’s player when FFmpeg fails

If ffprobe reports an unknown format, corrupted input, or encrypted content, open the file in the DVR manufacturer’s player and use Export, Backup, or Convert. Export to MP4 or AVI if available, then convert that exported file with:

ffmpeg -i exported.mp4 -c copy -f mpegts output.ts

If the player offers no TS export, this two-stage process is normally required because the vendor application must decode or decrypt the IFV data before another tool can read it.

Convert without installing software

You can upload the IFV file to the free converter on 101convert.com and select TS as the output format. This works only when the service recognizes that particular IFV variant; encrypted or vendor-proprietary recordings may still require the original surveillance software.

Quality, compatibility, and limitations

Use stream copying with -c copy whenever possible: it avoids generation loss and preserves the source resolution and frame rate. Re-encoding is necessary when the IFV codec is unsupported or when the resulting TS must use standard H.264 and AAC streams, but it can reduce quality and increase processing time.

Some security recordings store timestamps, camera identifiers, motion indexes, or authentication data outside the video stream. These details may disappear during export. Preserve the original IFV file for evidentiary or archival use, and verify the converted TS by checking its duration, audio, frame rate, and whether the expected camera time remains visible.