Files
ccextractor/docs/FFMPEG.md
Prateek Sunal 9340cc7df6 [rust] add parser (#1619)
* feat: unpack gpac

* fix: linux ci

* fix: mac build

* fix: remove unused [no ci]

* fix: ignore config.h [no ci]

* temp commit, will drop this soon

* fix: install gpac

* fix: gpac

* fix: formatting

* fix: preproccessor directive

* fix: comment display version for now

* fix: display dlls code

* fix: bundle vcruntime in hardsubx windows

* fix: again

* fix: erros in ci

* fix: ci

* fix: add vcruntime in additional dependencies

* fix: try to copy vcruntime after build

* fix: space in runtime library

* fix: remove for now [no ci]

* fix: things in vcxproj

* fix: ci for leptonica sys

* fix: docs

* fix: copy dlls on post build event

* fix: copy vcruntime after build

* feat: add arguments through clap

* fix: type of some arguments

* fix: "-" and "--" in comments

* fix: format files

* fix: add argument parsing till mkvlang

* fix: one todo item

* chore: lint fixes

* fix: nocodec value

* fix: for nocodec

* fix: add cfg feature for hardsubx

* feat: complete till startcreditstext

* fix: add more notes, args: option affect processed

* feat: port all till network stuff

* fix: complete almost all argument parsing

* fix: error free code

* fix: complete params port

* fix: hardsubx erros

* feat: clean up main function

* fix: pr reviews

* fix: make input,output function better

* fix: variant not used warning

* fix: warnings

* fix: all clippy warnings

* feat: add tests

* feat: add tests

* chore: lint fixes

* fix: move unit tests to correct folder

* fix: remove unncessary files

* fix: make function for parse_args

* fix: review changes

* fix: Impl CcxOptions whenever I could

* fix: try to convert rust to c

* chore: push c code

* fix: add more rust to c conversions

* fix: use set methods for bitfield

* fix: errors

* fix: arguments parsing

* fix: all issues

* fix: many errors

* chore: lint fix

* fix: err

* fix: unsafe function error

* fix: unsafe warning

* fix: safety lint

* chore: add docs

* fix: windows build

* fix: function

* fix: dependencies

* fix: set_binary_mode

* chore: lint fix

* fix: set_binary_mode for windows

* fix: error

* fix: undefined reference error

* chore: remove comment

* fix: output field

* chore: fix lint

* fix: ru1, ru2, ru3

* fix: undef before

* fix: parameter and update deps

* chore: update vcpkg

* feat: add release-with-debug profile

* fix; uncomment code

* fix: update visual studio to 2022

* chore: update docs

* fix: use default vcpkg

* fix: caching logic on release ci

* fix: vcpkg caching

* fix: add setup vcpkg

* chore: remove unneccesary formatting

* fix: Always write 2 bytes for UTF-16BE

* fix: formatting

* feat: add rest of the notes to bring continuity

* fix: remove extra line

* fix: add hardsubx note

* fix: source code format error

* chore: lint fixes acc to rustfmt

* feat: add unit test ci

* fix: conversion of strings, add file queue handling

* fix: decoder cfg

* fix: update dependencies

* chore: lint fix

* chore: add safety doc

* fix: default value for CcxOptions

* fix(rust): default value for teletext

* fix: leptonica version for windows

* fix: format errors

* fix: workflow

* Revert "fix: leptonica version for windows"

This reverts commit 461ef55e7b.

* fix: pin ffmpeg to 6 for mac

* fix(parser): default values and unwrap's

* fix(parser): hardsubx fixes

* chore(parse): lint fixes

* fix(windows): switch back to sdk 2019

* fix(workflow): windows workflow revert

* fix(windows): revert to old files which were working before

* fix(workflow): pin vcpkg packages

* chore(rust): downgrade leptonica

* fix(windows): move vcpkg.json to correct place

* fix(windows): improve vcxproj

* fix(windows): workflow

* fix(windows): workflow

* fix(windows): workflow clone from vcpkg everytime

* fix(workflow): error

* fix(workflow): don't skip building vcpkg

* fix: remove depth from vcpkg

* temporary commit

* fix(windows): pin gpac and use local vcpkg manifest properly

* fix(windows): install vcpkg dependencies manually

* fix(windows): update dll names

* fix(windows); dependencies copy

* fix(windows): don't continue on error for release

* fix(macos): build ffmpeg for mac workflow

* fix: move ffmpeg to current workspace

* fix: re-add profile for windows

* fix: pkg config for mac

* fix(mac): use ffmpeg@6 from brew

* fix(macos): there is no ffmpeg_prebuilt

* fix(macos): specify ffmpeg pkg config

* fix(macos): globally define pkg config

* fix(macos): add ffmpeg include and libs dir

* fix(macos): include ffmpeg headers in makefile

* fix: include ffmpeg libraries and include directories

* fix: try to manually specify ffmpeg header in rust

* fix: also include leptonica headres

* fix: leptonica name

* fix: test

* fix: string null when output_filename is empty

* fix: error

* fix: remove cflgas

* fix(mac): disable cmake ocr hardsubx

* chore: update gitignore

* fix: null if string is empty

* fix: allow --in

* chore: bump version to 1.0 in rust

* chore: add space to trigger sp

* fix: don't panic with rust

* fix: add double dashes to indicate parameters

* chore: update CHANGES.txt

* fix: test

* fix(workflow): update workflow name

* fix(rust): linux output_filename in sampleplatform

* fix(rust): parser default values

* fix(rust): exit with MalformedParameter instead of panic

* fix(decoder): revert always write 2 bytes

* chore(rust): format

* chore: update lock file

* fix(test): test lib_ccxr and rename to test

* fix(mac): remove failing cmake_ocr test

* fix: ci errors

* fix: feature related changes

* fix: trim down default features

* fix: don't check clippy for all features
2024-08-10 12:55:21 +02:00

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Markdown

# Overview
FFmpeg Integration was done to support multiple encapsulations.
## Dependencies
FFmpeg libraries
### Download and Install FFmpeg on your Linux pc:
Download latest source code from following link
https://ffmpeg.org/download.html
Then following command to install ffmpeg:
`./configure && make && make install`
Note:If you installed ffmpeg on non-standard location, please change/update your
environment variable `$PATH` and `$LD_LIBRARY_PATH`
### Download and Install FFmpeg on your Windows pc:
1. Download vcpkg (prefer version `2023.02.24` as it is supported)
2. Integrate vcpkg into your system, run the below command in the downloaded vcpkg folder:
```
vcpkg integrate install
```
3. Set Environment Variable for Vcpkg triplet, you can choose between x86 or x64 based on your system.
```
setx VCPKG_DEFAULT_TRIPLET "x64-windows-static"
setx RUSTFLAGS "-Ctarget-feature=+crt-static"
```
4. Install ffmpeg from vcpkg
In this step we are using `x64-windows-static` triplet, but you will have to use the triplet you set in Step 3
```
vcpkg install ffmpeg --triplet x64-windows-static
```
## How to compile ccextractor
### On Linux:
`make ENABLE_FFMPEG=yes`
### On Windows:
#### Set preprocessor flag `ENABLE_FFMPEG=1`
1. In visual studio 2022 right click <Project> and select property.
2. In the left panel, select Configuration Properties, C/C++, Preprocessor.
3. In the right panel, in the right-hand column of the Preprocessor Definitions property, open the drop-down menu and choose Edit.
4. In the Preprocessor Definitions dialog box, add `ENABLE_FFMPEG=1`. Choose OK to save your changes.