levogevo/ffmpeg-builder
1
0
Fork 0
mirror of https://github.com/levogevo/ffmpeg-builder.git synced 2026-03-16 19:20:11 +00:00
Code Issues Packages Projects Releases Wiki Activity

Crop PGS subtitles to match video dimensions

Browse Source
This commit is contained in:
Levon Gevorgyan
2026-03-03 10:01:53 -06:00
parent 73bb7338f4
commit 64c7f358fc
6 changed files with 335 additions and 99 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
README.md
View File

@@ -13,7 +13,7 @@ Tested on:
With these scripts you can:
1. install required dependencies using `./scripts/install_deps.sh`
2. build ffmpeg with the desired configuration using `./scripts/build.sh`
3. encode a file using libsvtav1_psy and libopus using `./scripts/encode.sh`
3. encode a file using libsvtav1 and libopus using `./scripts/encode.sh`
4. estimate the film grain of a given file using `./scripts/efg.sh`
# Building
@@ -24,7 +24,7 @@ Configuration is done through environment variables.
By default, this project will build a static `ffmpeg` binary in `./gitignore/sysroot/bin/ffmpeg`.
The user-overridable compile options are:
- `ENABLE`: configure what ffmpeg enables (default: libaom libass libvpx libxml2 libvmaf libx264 libx265 libwebp libopus librav1e libdav1d libvorbis libmp3lame libfribidi libfreetype libharfbuzz libsvtav1_psy libfontconfig )
- `ENABLE`: configure what ffmpeg enables (default: libaom libass libvpx libxml2 libvmaf libx264 libx265 libwebp libopus librav1e libdav1d libvorbis libmp3lame libfribidi libfreetype libharfbuzz libopenjpeg libsvtav1_psy libfontconfig )
- `PREFIX`: prefix to install to, default is local install in ./gitignore/sysroot (default: local)
- `STATIC`: static or shared build (default: ON)
- `LTO`: enable link time optimization (default: ON)
@@ -78,6 +78,7 @@ encode -i input [options] output
- Skips re-encoding av1/opus streams.
- Only maps audio streams that match the video stream language if the video stream has a defined language.
- Only maps english subtitle streams.
- Crop PGS subtitles to match video dimensions.
- Adds track statistics to the output mkv file and embeds the encoder versions to the output metadata. For example:
```
ENCODE : aa4d7e6