lucataco/video-audio-merge

merge a video and an audio file

Capabilities

No capability data available

Community model (estimated from hardware time)

Name	Type	Description	Default	Constraints
`audio_codec`	string	Audio codec for output	`"aac"`	aac mp3 copy
`audio_file`	string (uri)	Input audio file (MP3, WAV, AAC, etc.)	`—`	—
`audio_volume`	number	Audio volume multiplier (1.0 = original volume)	`1`	min: 0, max: 5
`duration_mode`	string	How to handle duration when video and audio lengths differ	`"video"`	video audio
`output_format`	string	Output video format	`"mp4"`	mp4 mov avi mkv
`replace_audio`	boolean	Replace original audio completely (True) or mix with original audio (False)	`true`	—
`video_codec`	string	Video codec for output	`"h264"`	h264 h265 vp9 copy
`video_file`	string (uri)	Input video file (MP4, MOV, AVI, etc.)	`—`	—

audio_codec string

Audio codec for output

Default: "aac"

aac mp3 copy

audio_file string

Input audio file (MP3, WAV, AAC, etc.)

audio_volume number

Audio volume multiplier (1.0 = original volume)

Default: 1 min: 0, max: 5

duration_mode string

How to handle duration when video and audio lengths differ

Default: "video"

video audio

output_format string

Output video format

Default: "mp4"

mp4 mov avi mkv

replace_audio boolean

Replace original audio completely (True) or mix with original audio (False)

Default: true

video_codec string

Video codec for output

Default: "h264"

h264 h265 vp9 copy

video_file string

Input video file (MP4, MOV, AVI, etc.)

Version: 8c3d57c9c9a1 Updated: 2/26/2026 22.9K runs