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ffmpeg : add info on how to add Album cover to music.

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Dmitry Voronin 2023-11-22 11:29:49 +03:00
parent 07a010113f
commit 2b18df4c5a
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help/media/ffmpeg.md
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@ -1,34 +1,48 @@
# Encoders: # Encoders:
* h264: SW - `libx264`, HW - `h264_vaapi`. * h264: SW - `libx264`, HW - `h264_vaapi`.
* h265: SW - `libx265`, HW - `hevc_vaapi`. * h265: SW - `libx265`, HW - `hevc_vaapi`.
# VHS to h264. # VHS to h264.
```bash
```text
ffmpeg -i 'concat:VTS_01_1.VOB|VTS_01_2.VOB|VTS_01_3.VOB|VTS_01_4.VOB|VTS_01_5.VOB' -c:v libx264 -c:a aac -standard NTSC -preset veryslow -vf yadif ./out.mkv ffmpeg -i 'concat:VTS_01_1.VOB|VTS_01_2.VOB|VTS_01_3.VOB|VTS_01_4.VOB|VTS_01_5.VOB' -c:v libx264 -c:a aac -standard NTSC -preset veryslow -vf yadif ./out.mkv
``` ```
# Add audio. # Add audio.
```bash
```text
ffmpeg -i video.mkv -i audio.mp3 -map 0 -map 1:a -c:v copy -shortest output.mkv ffmpeg -i video.mkv -i audio.mp3 -map 0 -map 1:a -c:v copy -shortest output.mkv
``` ```
# Replace audio. # Replace audio.
```bash
```text
ffmpeg -i Episode\ S01E03.mkv -i RUS\ Sound/Episode\ S01E03.mka -c copy -map 0:v:0 -map 1:a:0 -shortest with_audio/Episode\ S01E03.mkv ffmpeg -i Episode\ S01E03.mkv -i RUS\ Sound/Episode\ S01E03.mka -c copy -map 0:v:0 -map 1:a:0 -shortest with_audio/Episode\ S01E03.mkv
``` ```
# Add thumbnail to mkv. # Add thumbnail to mkv.
```bash
```text
ffmpeg -i video.mkv -attach cover.jpg -metadata:s:t:0 mimetype=image/jpeg -c copy out.mkv ffmpeg -i video.mkv -attach cover.jpg -metadata:s:t:0 mimetype=image/jpeg -c copy out.mkv
``` ```
# Hardware vaapi. # Hardware vaapi.
Encode only: Encode only:
```bash
```text
ffmpeg -vaapi_device /dev/dri/renderD128 -i video.mkv -vf 'format=nv12,hwupload' -c:v hevc_vaapi out.mkv ffmpeg -vaapi_device /dev/dri/renderD128 -i video.mkv -vf 'format=nv12,hwupload' -c:v hevc_vaapi out.mkv
``` ```
Decode + encode: Decode + encode:
```bash
```text
ffmpeg -hwaccel vaapi -hwaccel_device /dev/dri/renderD128 -hwaccel_output_format vaapi -i video.mkv -c:v hevc_vaapi out.mkv ffmpeg -hwaccel vaapi -hwaccel_device /dev/dri/renderD128 -hwaccel_output_format vaapi -i video.mkv -c:v hevc_vaapi out.mkv
```
# Add image to music (Album cover).
```text
ffmpeg -i audio.flac -i image.png -map 0:a -map 1 -codec copy -metadata:s:v title="Album cover" -metadata:s:v comment="Cover (front)" -disposition:v attached_pic output.flac
``` ```