Free online MPEG to VCD converter

What the MPEG format is

MPEG is a family of compressed audio and video standards, not one single encoding profile. Video files with .mpg or .mpeg commonly contain MPEG-1 or MPEG-2 video created by camcorders, television capture software, DVD-authoring programs, video editors, and tools such as FFmpeg.

An MPEG file may already use VCD-compatible parameters, but the extension alone does not prove that it will work in a VCD player. Resolution, frame rate, bitrate, video codec, audio sampling rate, and multiplexing format must match the VCD specification.

What the VCD format is

Video CD is a CD-based playback standard that stores MPEG-1 video and MPEG-1 Layer II audio in an authored disc structure. A normal VCD uses 352×288 pixels at 25 fps for PAL or 352×240 pixels at approximately 29.97 fps for NTSC, with approximately 1,150 kbit/s video and 224 kbit/s, 44.1 kHz stereo audio.

VCD is useful for older standalone DVD/VCD players, legacy computers, and CD distribution. Its fixed low resolution and bitrate allow roughly 74–80 minutes on a standard CD, but image quality is substantially below DVD and modern compressed-video formats.

How to actually convert MPEG to VCD

Using FFmpeg and VCDImager

1. Check the source properties with ffprobe input.mpg. Choose PAL or NTSC to match the intended player and the source frame rate.
2. Encode a PAL VCD stream with ffmpeg -i input.mpg -target pal-vcd vcd-video.mpg. For NTSC, use ffmpeg -i input.mpg -target ntsc-vcd vcd-video.mpg.
3. Author the disc image with VCDImager. For PAL, run vcdimager --type pal --cue-file vcd.cue --bin-file vcd.bin vcd-video.mpg. For NTSC, replace pal with ntsc.
4. Open vcd.cue in a disc-image burner and burn it to a blank CD-R. Select the image-burning function; do not copy vcd.mpg, vcd.bin, or vcd.cue as ordinary data files.

FFmpeg performs the codec and format conversion; VCDImager creates the required VCD filesystem, playback entries, and CD image. If the source already satisfies the VCD profile, FFmpeg may still be needed to correct unsuitable audio, frame rate, or multiplexing.

Using the online converter

You can convert the file on 101convert.com for free without installing software. After conversion, the resulting VCD image still needs to be burned as a disc image if playback on a physical VCD player is required.

Quality, compatibility, and limitations

• Re-encoding a source that is already compressed reduces quality; keep the original source and avoid repeated conversions.
• Do not choose PAL or NTSC solely from the filename. PAL requires 25 fps and NTSC requires approximately 29.97 fps; converting between them can add duplicated or blended frames.
• A VCD player may reject an MPEG file that has the correct extension but uses MPEG-2 video, 48 kHz audio, nonstandard dimensions, variable bitrate settings, or an incompatible frame rate.
• A data CD containing an MPEG file is not a VCD. VCDImager or equivalent authoring software is required for the disc structure recognized by standalone players.
• VCD supports menus and multiple tracks through its authored structure, but a single command-line conversion normally creates only one playable video track.