Free online TS to VCD converter

Older standalone DVD/VCD players and some authoring programs require Video CD structure rather than a broadcast transport stream. Converting the recording creates MPEG-1 video suitable for a VCD and, when needed, a disc image that can be burned to a 700 MB CD.

What the TS format is

TS is an MPEG-2 Transport Stream container designed to carry video, audio, subtitles, and metadata in fixed-size packets that tolerate transmission errors. Digital television broadcasts, DVB receivers, IPTV systems, Blu-ray transport streams, DVRs, and capture software commonly create .ts files. The contained video may be MPEG-2, H.264, H.265, or another codec, so changing the filename extension does not make it VCD-compatible.

What the VCD format is

Video CD is a CD-based playback standard, not simply a video filename extension. A compliant VCD stores MPEG-1 video in a disc-specific MPEG system stream, normally with 352×288 at 25 fps for PAL or 352×240 at 29.97 fps for NTSC, 44.1 kHz stereo MPEG-1 Layer II audio, and approximately 1,150 kbps video plus 224 kbps audio.

VCD is useful for legacy CD players, older game consoles, and software that accepts VCD images. Its main limitation is low resolution and comparatively low bitrate; it is not suitable when preserving the quality of an HD or high-bitrate source is the priority.

How to actually convert TS to VCD

Using FFmpeg and VCDImager

FFmpeg performs the video conversion, while VCDImager creates the VCD disc image. Install both programs, then choose PAL or NTSC according to the intended player and source standard.

1. Inspect the source with ffprobe input.ts and identify its frame rate, interlacing, audio tracks, and language.
2. For a PAL disc, create a VCD-compatible MPEG file with:

ffmpeg -i input.ts -map 0:v:0 -map 0:a:0 -vf "scale=352:288:force_original_aspect_ratio=decrease,pad=352:288:(ow-iw)/2:(oh-ih)/2,setsar=1" -r 25 -c:v mpeg1video -b:v 1150k -minrate 1150k -maxrate 1150k -bufsize 327680 -c:a mp2 -b:a 224k -ar 44100 -ac 2 -f mpeg vcd.mpg

For NTSC, use scale=352:240 and -r 30000/1001 in the same command. If the source is interlaced, add a deinterlacing filter such as yadif before scaling: -vf "yadif,scale=352:288:force_original_aspect_ratio=decrease,pad=352:288:(ow-iw)/2:(oh-ih)/2,setsar=1".

3. Author the MPEG stream as a VCD image:

vcdimager -t vcd2 -c vcd.cue -b vcd.bin vcd.mpg

Burn vcd.cue with a disc-burning program that supports cue/bin images. Burn the image rather than copying vcd.mpg as a normal data file; a VCD player expects the VCD directory and sector layout.

Using a graphical converter

A desktop video converter can be used if it offers a VCD or MPEG-1 Video CD preset. Select the correct PAL or NTSC preset, choose the required audio track, enable deinterlacing for interlaced broadcasts, and export to MPEG before authoring the disc with VCDImager or compatible authoring software. On 101convert.com, you can convert the file online for free without installing software; the resulting MPEG file may still need separate VCD authoring before it will play in a standalone VCD device.

Quality, compatibility, and limitations

A VCD conversion normally requires re-encoding because modern TS video is rarely already compliant with MPEG-1 Video CD parameters. Motion detail, text, and fine textures will be reduced, and an HD source cannot retain HD resolution on the disc.

A standard 74-minute CD holds about 74 minutes of VCD video, while an 80-minute CD holds about 80 minutes because VCD uses a mode suitable for video sectors rather than ordinary data capacity. Longer files must be split or authored as multiple discs. Keep the source and target frame standards consistent: PAL-to-NTSC or NTSC-to-PAL conversion changes frame timing and may introduce judder or duplicated frames.

Some players reject nonstandard VCDs, variable frame rates, unusual audio streams, extra audio channels, or files exceeding the disc capacity. Test the authored image in a software player or on the target hardware before burning multiple copies.