ConvertOnline

Image

Audio

Video

Document

Color

1. Convert Online
2. Video Converters
3. FLV to VOB

{
  "convert": "flv-vob",
  "multiple": true,
  "from": "flv",
  "to": "vob",
  "controls": [
    {
      "type": "number",
      "optional": true,
      "name": "vframes",
      "label": "Number of Video Frames",
      "range": {
        "min": 1,
        "max": 100000
      },
      "desc": "Sets the maximum number of video frames to output. Useful for trimming without re-encoding the entire file."
    },
    {
      "type": "dropdown",
      "name": "frame_rate",
      "label": "Frame Rate",
      "options": [
        {
          "label": "23.976 fps (Film)",
          "value": "23.976"
        },
        {
          "label": "24 fps (Cinema)",
          "value": "24"
        },
        {
          "label": "25 fps (PAL)",
          "value": "25"
        },
        {
          "label": "29.97 fps (NTSC)",
          "value": "29.97"
        },
        {
          "label": "30 fps",
          "value": "30"
        },
        {
          "label": "60 fps",
          "value": "60"
        }
      ],
      "defaultValue": "25",
      "desc": "Sets the output video frame rate. 25 fps is standard for PAL DVDs, 29.97 fps for NTSC DVDs."
    },
    {
      "type": "text",
      "name": "size",
      "label": "Frame Size",
      "defaultValue": "720x480",
      "desc": "Sets the output resolution in the format WxH (e.g., 720x480). Standard DVD sizes are 720x480 (NTSC) or 720x576 (PAL)."
    },
    {
      "type": "dropdown",
      "name": "aspect",
      "label": "Aspect Ratio",
      "options": [
        {
          "label": "4:3",
          "value": "4:3"
        },
        {
          "label": "16:9",
          "value": "16:9"
        }
      ],
      "defaultValue": "4:3",
      "desc": "Sets the display aspect ratio of the output video. DVDs typically use 4:3 or 16:9."
    },
    {
      "type": "number",
      "optional": true,
      "name": "bits_per_raw_sample",
      "label": "Bits Per Raw Sample",
      "range": {
        "min": 8,
        "max": 16
      },
      "defaultValue": 8,
      "desc": "Specifies the number of bits per raw video sample. Common values are 8 or 10 for higher precision."
    },
    {
      "type": "checkbox",
      "name": "disable_video",
      "label": "Disable Video",
      "defaultValue": false,
      "desc": "If enabled, removes video from the output file, leaving only the audio stream."
    },
    {
      "type": "dropdown",
      "name": "vcodec",
      "label": "Video Codec",
      "options": [
        {
          "label": "MPEG-2 (Default for VOB)",
          "value": "mpeg2video"
        },
        {
          "label": "Copy Stream",
          "value": "copy"
        }
      ],
      "defaultValue": "mpeg2video",
      "desc": "Specifies the video codec. 'mpeg2video' is required for DVD compatibility, 'copy' avoids re-encoding."
    },
    {
      "type": "text",
      "optional": true,
      "name": "timecode",
      "label": "Initial Timecode",
      "desc": "Sets the starting timecode in the format HH:MM:SS[:;.]FF. Useful for aligning with other media."
    },
    {
      "type": "number",
      "optional": true,
      "name": "pass",
      "label": "Pass Number",
      "range": {
        "min": 1,
        "max": 3
      },
      "defaultValue": 1,
      "desc": "Selects the encoding pass (1 to 3). Multiple passes can improve quality but take more time."
    },
    {
      "type": "text",
      "optional": true,
      "name": "vf",
      "label": "Video Filters",
      "desc": "Specifies FFmpeg video filters to apply (e.g., scale=720:576, crop=640:480)."
    },
    {
      "type": "number",
      "optional": true,
      "name": "video_bitrate",
      "label": "Video Bitrate (kbps)",
      "range": {
        "min": 500,
        "max": 9000
      },
      "defaultValue": 5000,
      "desc": "Sets the target video bitrate in kilobits per second. Higher values improve quality but increase file size."
    },
    {
      "type": "number",
      "optional": true,
      "name": "audio_bitrate",
      "label": "Audio Bitrate (kbps)",
      "range": {
        "min": 64,
        "max": 384
      },
      "defaultValue": 192,
      "desc": "Sets the target audio bitrate in kilobits per second for the audio track."
    },
    {
      "type": "checkbox",
      "name": "disable_data",
      "label": "Disable Data Streams",
      "defaultValue": false,
      "desc": "If enabled, removes any non-audio/video data streams (e.g., subtitles) from the output."
    }
  ],
  "type": "video"
}