📜 FFMPEG Scripts

Make sure ffmpeg is already installed on your system (download here). Outputs are placed inside output directory and creates itself if it does not exist.

Action	Script	Usage
Convert video or audio	`converter.sh`	`./converter.sh input.mkv output_converted.mp4`
Rescale video	`rescale_video.sh`	`./rescale_video.sh input.mp4 360 output_rescale.mp4`
Trim video	`trim_video.sh`	`./trim_video.sh 00:03:26 input.mp4 00:05:46 output_trimmed.mp4`
Concatenate MP4 videos	Multiple scripts	Refer to the details
Convert GIF to web-optimized MP4 and WEBM	`gif_to_video.sh`	`./gif_to_video.sh input.gif output_web`
Convert video to WEBM	`webm_converter.sh`	`./webm_converter.sh input.mp4 output`

🔀 Convert video or audio

./converter.sh <1> <2>

1: File to convert
2: The file with expected format

Example

./converter.sh input.mkv output_converted.mp4
# What it does
ffmpeg -i input.mkv output/output_converted.mp4

Move to top

↕️ Rescale video

Rescales video while maintaining its aspect ratio

./rescale_video.sh <1> <2> <3>

1: file to convert
2: expected height in pixels
3: output file

Example

./converter.sh input.mp4 360 output_rescaled.mp4
# What it does
ffmpeg -i input.mp4 -vf scale=-2:360 output/"output_rescaled.mp4"

Move to top

✂️ Trim video

./trim_video.sh <1> <2> <3> <4>

1: seek start with HH:MM:SS.mmm* format
2: input file
3: seek end with HH:MM:SS.mmm* format
4: output file

*H: hours, M: minutes, S: seconds, mmm (optional): miliseconds

Example

./trim_video.sh 00:03:26 input.mp4 00:05:46 output_trimmed.mp4
# What it does
ffmpeg -ss 00:03:26 -i "input.mp4" -to 00:05:46 -c copy -copyts output/"output_trimmed.mp4"

Move to top

🔗 Concatenate MP4 videos

Do the following:

Convert MP4 to transport streams
Concatenate transport streams

Move to top

Convert MP4 to transport streams

./mp4_to_intermediate_ts.sh <1> <2>

1: MP4 input file
2: output name (without extension)

Example

./mp4_to_intermediate_ts.sh input.mp4 output_intermediate
# What it does
ffmpeg -i input.mp4 -c copy -bsf:v h264_mp4toannexb -f mpegts output/output_intermediate.ts

Move to top

Concatenate transport streams

./concat_ts.sh <1> <2>

1: transport streams to concacenate, separated with "|". Example: "intermediate_1.ts|intermediate_2.ts"
2: output file

Example

./concat_ts.sh "intermediate_1.ts|intermediate_2.ts|intermediate_3.ts" output_concatenated.mp4
# What it does
ffmpeg -i "concat:intermediate_1.ts|intermediate_2.ts|intermediate_3.ts" -c copy -bsf:a aac_adtstoasc output/output_concatenated.mp4

Move to top

🔀 Convert GIF to web-optimized MP4 and WEBM

This action creates two different files; MP4 and WEBM. Implementation: Replace animated GIFs with video for faster page loads

./trim_video.sh <1> <2>

1: GIF input file
2: output name (without extension)

Example

./gif_to_video.sh input.gif output_web
# What it does
ffmpeg -i input.gif -b:v 0 -crf 25 -f mp4 -vcodec libx264 -pix_fmt yuv420p output/output_web.mp4
ffmpeg -i input.gif -c vp9 -b:v 0 -crf 41 output/output_web.webm

Move to top

🔀 Convert video to WEBM

./webm_converter.sh <1> <2>

1: input file
2: output name (without extension)

Example

./webm_converter.sh input.mp4 output
# What it does
ffmpeg -i "input.mp4" -vf setsar=1:1 output/output.webm

Move to top

joe12801 / ffmpeg-scripts Goto Github PK

ffmpeg-scripts's Introduction

📜 FFMPEG Scripts

🔀 Convert video or audio

Example

↕️ Rescale video

Example

✂️ Trim video

Example

🔗 Concatenate MP4 videos

Convert MP4 to transport streams

Example

Concatenate transport streams

Example

🔀 Convert GIF to web-optimized MP4 and WEBM

Example

🔀 Convert video to WEBM

Example

ffmpeg-scripts's People

Contributors

Recommend Projects

Recommend Topics

Recommend Org