Add vobsub_decoder.c and vobsub_decoder.h to the Visual Studio project
and filters files.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Changed WindowsTargetPlatformVersion from 10.0.22621.0 to 10.0 to
automatically use whichever Windows 10 SDK is installed on the build
machine. This fixes CI failures when the runner has a different SDK
version installed.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* [FIX] Update vcpkg baseline and use forked rsmpeg for FFmpeg 7
Update vcpkg baseline from Feb 2024 to Dec 2025 to resolve libxml2
hash mismatch. GitLab regenerates archives dynamically, causing
SHA512 verification failures with old baselines.
Switch to CCExtractor's forked rsmpeg (github.com/CCExtractor/rsmpeg)
which pins rusty_ffmpeg to 0.16.4 for FFmpeg 7.1 compatibility.
This provides consistent FFmpeg 7 support across all platforms.
Changes:
- Update vcpkg baseline in workflow and vcpkg.json
- Use forked rsmpeg from git for all platforms
- Use ffmpeg7_1 feature instead of ffmpeg6/ffmpeg8
- Use link_vcpkg_ffmpeg for Windows
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* Enable use_prebuilt_binding feature for rsmpeg
This ensures consistent FFmpeg 7 API signatures across all platforms,
regardless of the system FFmpeg version installed. Ubuntu's FFmpeg 6
has different function signatures than FFmpeg 7.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* Standardize on FFmpeg 6.1.1 across all platforms
Use FFmpeg 6 consistently:
- Linux: uses apt packages (libavcodec-dev, etc.) which provide FFmpeg 6
- Windows: vcpkg baseline pinned to FFmpeg 6.1.1 (commit 5a58e645)
- macOS: uses system FFmpeg 6
This ensures consistent behavior and API compatibility across all platforms.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* Use platform-appropriate FFmpeg versions
- Linux: FFmpeg 6 (from Ubuntu apt packages)
- Windows: FFmpeg 7 (from vcpkg with recent baseline)
- macOS: FFmpeg 7 (from Homebrew)
This fixes the Windows build which was failing due to vcpkg
baseline hash mismatch for libxml2 in older baselines.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* Use FFmpeg 7 with prebuilt bindings for Linux
Use ffmpeg7 feature everywhere and use_prebuilt_binding for Linux
to ensure FFmpeg 7 API signatures regardless of system FFmpeg version.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* Fix library names for Windows build with updated vcpkg
- Update leptonica library name from 1.83.1 to 1.85.0
- Update tesseract library name from tesseract53 to tesseract55 (v5.5.1)
- Update libiconv library names: charset.lib -> libcharset.lib, iconv.lib -> libiconv.lib
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* Fix iconv library name for vcpkg static build
vcpkg libiconv for x64-windows-static produces only iconv.lib
with charset functionality bundled in, not separate libcharset.lib
and libiconv.lib files.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* Fix iconv library names: use charset.lib and iconv.lib
Restores the correct vcpkg libiconv library names:
- charset.lib (libcharset library)
- iconv.lib (libiconv library)
These are the original names from vcpkg libiconv package for x64-windows-static.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* try: New Hash
Updated the builtin baseline hash for ccextractor.
* Remove charset.lib and iconv.lib from dependencies
The project has its own win_iconv.c implementation in src/thirdparty/win_iconv/
which provides iconv functionality. With the updated vcpkg baseline (ab2977be),
the libiconv library doesn't produce charset.lib or libcharset.lib files.
FFmpeg is also built with --disable-iconv in this vcpkg configuration, so
the external iconv libraries are not needed by any of the vcpkg dependencies.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
Co-authored-by: Deepnarayan Sett <71217129+steel-bucket@users.noreply.github.com>
* Ported ES Module to Rust
* Windows Failing CI
* ES module: Clippy changes
* ES module: Cmake failing CI
* ES module: Cmake failing CI
* ES Module: Fixed mistake in read_gop_info
* ES Module: Minor mistakes in pic.rs and seq.rs
* ES Module: Goptime regression failing
* ES Module: Windows failing CI
* ES Module: ASCII value change in userdata.rs
* ES Module: Formatting issues
* 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
* 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
* Delete (probably) wrongly committed vs config file
* Remove Nuklear GUI
* Clean up SLN configs (Reduce to 64 bit full debug & release)
* Sync bat scripts, prepare to move
* Build rust in release when release
* Update changelog
* Delete rustx86.bat
* fix: bump leptonica-sys to 0.4.3 and update Cargo.lock
* fix: bump rust version to 1.57.0 and build vcpkg for window hardsubx builds
* fix: add Bcrypt dependency
* fix: switch to rust stable
* chore: bump package versions
* fix: try to remove i686 to fix error
* fix: install tesseract and lint fixes
* fix: try using ffmpeg the third
* fix: include headers
* fix: add rsmpeg
* fix: switch default triplet to static md
* fix: import errors
* fix: directory path
* fix: pre build commands
* fix: update vcxproj
* fix: linux ci
* fix: ci fixes
* chore: lint fixes
* fix: error
* fix: copy include files
* fix: ci error
* fix: link swresample lib
* fix: some errors
* fix: include directory path and include all libraries
* fix: try to add library directories
* fix: fixes in libraries
* fix: formatting ci
* fix: mflat errors
* fix: libcurl
* fix: preprocessor definitions
* fix: add libcrypto
* fix: remove lib_hash to fix conflicts (we have libcrypto already)
* fix: add avcodec and avformat dependencies on windows
* fix: add remaining deps that may fix the build
* fix: add crypt depdency
* fix: rename conflicting names
* Revert "fix: remove lib_hash to fix conflicts (we have libcrypto already)"
This reverts commit f57ff716ed.
* fix: prefix with CC_
* fix: post build actions
* fix: ocr error
* Revert "fix: ocr error"
This reverts commit 92599454b6.
* fix: xcopy error
* fix: generated file name for x64
* fix: ocr error
* fix: add item group at top to see if it works
* fix: remove unwanted headers, removed \\ from VCPKG_ROOT, remove unwanted includes in vcxproj
* fix: add libpng for non hardsubx, comment the broken ocr code again
* fix: libpng path
* feat: add lib png headers in ClCompile
* fix: png.h not found
* fix: last try for ocr fix
* fix: libpng not found
* fix: cl compile headers
* fix: libpng and ocr
* fix: libpng error
* fix: redefinition error
* fix: zlib for non hardsubx
* fix: lib names
* fix: zlib.h not found
* Use rust by default and add -WITHOUT_RUST flag
* Fix for shell and autoconf builds
* change directory for version check
* change to staticlib
* Update windows to build rust
* fix formatting
* add information about 708 decoder in version flag
* revert file mode to 644
* Use x86 for OCR releases
* fix flushing bug
* fix formatting
* update lib names
* remove bazel
* update changelog
* Add update_gpac.py
Add a Python script that partially automates updating GPAC to a newer
version.
* Update GPAC to version 1.0.1
Update the vendored version of GPAC to version 1.0.1.
* Add necessary GPAC header files
Add some GPAC header files that GPAC needs to compile.
* Define _GF_CONFIG_H_ to fix Linux build failing
gpac/configuration.h has a series of default configuration options for
various platforms, but it doesn't have a case for Linux and it results
in a compilation error if it encounters an unknown platform.
The settings in configuration.h don't appear to try to set any defaults
for Linux anyway, so we can disable all use of those configuration.h
settings by defining _GF_CONFIG_H_.
* Add some more necessary GPAC header files
Add a few more header files necessary to get GPAC to compile.
* Fix renamed and removed media types
Some mp4 media types ("clcp", "c608") were renamed by GPAC. "c708"
appears to have been removed, so we can just add the definition of that
to the top of mp4.c.
* Remove Remotery from updated GPAC
Remotery appears to be some code for profiling GPAC which we aren't
using, and including Remotery.c and Remotery.h ends up pulling in a lot
of files, so it's easier to just remove the include of Remotery.h and
the single use of it in os_divers.c
* Remove unused box definitions
Remove box definitions that we don't use from box_funcs.c in order to
avoid adding too many files from GPAC.
* Replace alloc function declarations with defines
Replace the GPAC wrappers around the malloc-style functions (gf_malloc,
gf_free, etc.) with defines that use the standard C versions of these
functions so that we can avoid including GPAC's alloc.c
* Remove WebVTT handling code in gf_isom_dump_srt_track
Remove the code that handles WebVTT in gf_isom_dump_srt_track to avoid
needing to pull in a lot of other files from GPAC.
gf_isom_dump_srt_track doesn't appear to be used by ccextractor directly
or indirectly (it's only called in gf_isom_text_dump which doesn't
appear to be called anywhere else) so it should be fine removing it.
* Disable use of Remotery and gzip on Linux
Use GPAC_DISABLE_REMOTERY and NO_GZIP to disable Remotery because we
aren't interested in profiling (see
5c0c9cf71e for more info) and gzip
compression through gzio.c respectively.
* Fix compilation errors in GPAC on linux
GPAC on linux after the update requires some threading functions and
dynamic loading functions in pthread and dl respectively.
* Add necessary files for GPAC to compile
Add several C and header files that GPAC needs to compile
* Disable Remotery and Gzip in all build systems
Disable Remotery and gzip (using the same method as
f49dc371b5) for:
- The linux build script (linux/build)
- The mac build script (mac/build.command)
- The mac makefile
- cmake
- bazel
- Visual Studio
* Add extra GPAC files to several build systems
Add the names of several GPAC files that were added in the update to the
linux and mac Makefiles and to the Windows Visual Studio project.
Adding these filenames isn't necessary for CMake, Bazel, or the linux or
mac build scripts because all of them compile all C files recursively in
the src/thirdparty/gpacmp4 directory instead of having an explicit list
of files to compile.
* Change NO_GZIP to GPAC_DISABLE_ZLIB in VS project
Instead of defining NO_GZIP to disable gzip support, define
GPAC_DISABLE_ZLIB, which does the same thing but also prevents the
compiler from trying to zlib.
* Avoid using GPAC's configuration.h completely
GPAC's configuration.h has a few problems with the defaults that it
sets:
- It defines GPAC_MEMORY_TRACKING on Windows, which switches to an
alternate implementation of malloc, meaning that we would have to pull
in alloc.c
- It causes compilation errors on Linux (see 9164c08979)
This disables using configuration.h by:
- Defining GPAC_HAVE_CONFIG_H to make GPAC use a separate config.h file
instead of the default configuration.h file
- Making an essentially empty config.h file to make attempts to include
it not fail
This commit also removes configuration.h from the repo to make sure we
don't accidentally include it, and removes the _GF_CONFIG_H_ hack from
the previously mentioned commit because we don't need it anymore (it's
sole purpose was avoiding using configuration.h).
* Link pthread and dl on Mac and Linux
Add -lpthread and -ldl to link pthread and dl respectively on Mac and
Linux. Needed because the update to GPAC 1.0.1 introduced os_thread.c
(which uses pthread) and os_module.c (which uses dlsym and related
functions).
* Remove unused Remotery.h header file
5c0c9cf71e removed the only use of
Remotery.h in the GPAC files that we pulled in, so there's no need to
keep it around.
* Add GPAC update to changelog
* Fix cmake build error
Building with CMake currently fails because it can't find functions from
dl (dlopen, dlsym, etc.)
* Fix bazel build error
Bazel currently doesn't find the header files in gpac/modules/ when
building gpac, most likely because it isn't searching all directories in
gpac/ recursively for header files
* Define GPAC_HAVE_CONFIG_H in lib_ccx BUILD file
lib_ccx indirectly includes gpac/tools.h, which tries to include
gpac/configuration.h, which was removed in
b46c4e8a2d. This just copies the solution
from that commit to the bazel BUILD file (defining GPAC_HAVE_CONFIG_H so
GPAC uses gpac/config.h instead).
* Link to dl and pthread in bazel GPAC BUILD file
The updated GPAC version requires functions from dl and pthread, which
weren't linked to previously when building with bazel.
Improves the build for 32 bit variants.
Contains fixes:
- `/SAFESEH:NO`: needed for linking precompiled ffmpeg-lib libraries
- add paths from $(ProjectDir)libs\lib\ffmpeg-lib and avcodec.lib; avformat.lib; avutil.lib; swscale.lib
- add extra post-build actions to copy libraries
- add $(vcpkg) paths
* Fix indentation, use switch instead of if
* Remove confusing comment
Enums are abstractions and should be used as such. They shouldn't be
used like integers.
* Return a const char* instead of char * allocated on heap
* Test return value inline
* Add SCC output
* Add CCD format
* Add channel header to CCD
* Return const pointer
* Revert formatting change
* Colour -> Color
* Fix formatting
* Move comment to relevant place
* Improve readability
* Fix formatting
* Fix erroneous comment
* Use different parity function not requiring GNU extension
* Use enum instead of int
* Fix bug
* Implement channel functionality
* Fix CI errors
* Fix CI build
* Add options to help menu
* Mention change in changelog
* Add file to build systems
* Remove uneeded link against zlib
* Remove the use of <stdbool.h> and use const char
* Rewrite SCC formatter
* Use fdprintf
* Implementation of text renderer
* Fix some characters being cut
* Fix encoding and other bugs
* Add black background & fix bugs
* Fix more bugs
* Change to relative path
* Add a font option & Default font for MacOS & Fix anti-aliasing
* Document -font & enlarge default canvas
* added python_extract to encoders_srt and the captions are being
extracted in needed format. Search for an alternative to asprintf
* Checking if the alternative to asprintf generate proper srts
* CC captions accessible via python script
* Removing python caption code from __wrap_write function
* removing old cc_to_python functions
* Removing python_subs structure and all the changes done for that struct
* Removing filename functions from ccextractor.*
* Renaming make_message to time_wrapper
* Applying to python_extract codebase: SSA format
* Added python_extract_time_based and done validation for ssa
* pplying python_extract_time_based: Done validation for srt and webvtt
* led attempt for SAMI support of python_extract. Code is commented
* Appluing python_extract_time_based: validate support for SMPTETT
* Added python_extract_transcript and made changes for time printing.
* added show_extracted_captions_wtih_timings function
* Added show_extracted_captions_with_timings to python script for testing
purpose.
* refactored extractors to api directory. commented out show captions in main()
* build and build library working for the extractors.
* made caption generator work with a 0.1 time sleep. Start refactoring
* added asprintf for windows.
* file being written in the running directory
* Auto -deletion of python temporary file
* Python captions printing status set to proper.
* termination of tail successful
* Writing successful for the sample
* Generating unalternating output
* adding api_support.py
* Adding bld_flags in build_api
* Added to build_library
* Auto deletion of temporary file on SIGINT
* Discussing Seg fault with Izaron
* working for python and linux with samples. testing -out=pythonapi with stream
* Done adding bitmap support
* added -out=pythonapi support for bitmap
* Setting the messages_target to 0 for output = pythonapi
* Added wrapper for setting -out=pythonapi. Checking if -stdout value can be used in python.
* adding the cc_to_stdout=1 value for -out=pythonapi. Thus generation of output file has been avoided. May be needed to change in future.
* added extractor for g608 grid. removed sami extractor. need to work on overlap of -out=pythonapi and -out=g608
* Removed overlap of -out=pythonapi by adding -pythonapi and
signal_python_api global variable.
* added support for seperate c608 grid catching. Need to test the output
via python.
* added support for seperate printing of text font and color in CE608.
Need to make sure that the function is inbuilt.
* ADDED ce608 GRID SUPPORT FROM PYTHON
need to discuss whether to keep the print_cc_grid function specific to
the module or make it user accessible.
Mostly it would be better to make it user accessible.
* made changes in the call_from_python_api function such that only
api_options is needed to be passed.
An if statement before the call to g608_extractor has also been added.
Waiting for Carlos to comment on the output generated till this stage.
* added a signal_python_api check before calling every write function.
Thus basic writing output can be avoided.
* Commented all calls to python_extract_time_based.
making changes to python_extract_g608 to be called only from the point
when a g608 caption is detected.
* Added pass_cc_buffer_to_python in encoders_common.c temporarily
redefined get_*_encoded from static to normal
included the above functions in encoders_common.h
* Added if-else statement for switch in encode_sub function.
This is done mainly for making sure no output is generated in the api
call.
* Added ccx_encoders_python.c
Defined pass_cc_buffer_to_python in ccx_encoders_python.c
added if else statement in encode_sub's switch to make sure that the output is not generated in case of -pythonapi call
* Removed __wrap_write from the entire code base.
It's declaration and definition are only present in CCExtractor.*
* Commented out the /dev/null part in ccx_encoders_common.c.
Proceeding further on checking for file generation.
* Added output_filename in array global variable and is generated in
init_write function.
included ccextractor.h in output.c to access global variable
signal_python_api for avoiding output generation in init_write and
invalid free in dinit_write.
* Modified the definition of init_write function for accessing
signal_python_api.
* Deleted the commented part of /dev/null in ccx_encoders_common.c.
* Added target_message=0 in -pythonapi param parsing in param.c to avoid
the API from printing to STDOUT.
Deleted the commented part of -out=pythonapi.
Thinking of adding a different param for silencing the output when the
call is made from python api.
* Removed __wrap_write from ccextractor.c and ccextractor.h.
* Added ccx_to_python_g608 and modified api_support.py file.
added documentation in ccextractor.c.
* added the generate srt script. However, some random characters are
coming in first line. Need to talk about this.
* Added SRT generator for python.
Using string to remove the garbage value.
Add code for srt counter and also the start_time and end_time
conversion.
* removed the trash characters and added code to print the timings.
However, the last blank frame also results in a print. Need to take care
of this.
* rectified the mistake of writing only timings and not captions.
now next step is to just make the timings print properly
* some minor changes before diving into extracting srt_counter from the made codebase
* Added extraction of srt_counter in python_extract via fflush
srt_counter-value.
Need to modify the processing in python.
* Added the entire method to extract captions and generate srt files. Next, step would be a to define a concise function for writing the srt
* Processing into a srt working properly.
Next step is to add the information of font into the caption text.
* the data is getting generated for proper SRT counters.
* A turning point to the appraoch.
Added END OF FRAME line for printing the data for every particular
srt_counter.
Proceeding further with the generation of srt by data manipulation.
* some minor bugs but the output srt is being generated correctly. However, The font and colour encoding needs to be done.
* Taken care of random characters. Need to discuss this with Carlos. Moving further to font/color processing.
* Taken care of random characters. Need to discuss this with Carlos. Moving further to font/color processing.
* Added fflush and cleaned up the python code of srt generation
* Added <i> tag for italics.
Proceeding further with other types.
* Added the code to check for underline.
However, need to check how CCExtractor generates srt when both italics
and underline are present. For now a new line is added if both are
present.
* Shifting for making changes in th i/O work.
* Stable ouput for samples with italics is being generated.
* Added the PYTHONAPI macro definition and testing for its existence in the set_python_api function.
* build script for linux is working correctly.
Build_library is showing error of invalid def of set_pythonapi.
Moreover, extractor has some memory seg fault.
* Added mod to set a MACRO as my_python_api to set the callback function.
Till now all calls to the reporter are commented.
Working on getting the reporter to print the lines.
* Changes have been implemented to bring reporter in working state.
For now a constant string is passed from extractor. Need to make the
proper parsing possible.
* Changed the code in extractor such that entire grid is returned to the
callback function.
Need to provide this grid to the write function and also cleanup the
codebase.
* Writing the outputted srt in a file called "temp.srt".
Need to modify init_write to push filename that is to be created in
python using callback.
* Added code to get start and end time simultaneously.
entire SRT is getting generated.
* removed ccx_python_encoders.c
* Compiling and executing on Windows
* Moved definitions get_line_encoded, get_color_encoded, get_font_encoded from ccx_encoders_g608.c to ccx_encoders_common.c.
Also, deleted the static definition of get_font_encoded from
ccx_encoders_webvtt.c
* added a write statement in write_cc_bitmap_as_srt
* Rectified transfer of get_line_encoded, get_color_encoded and
get_font_encoded from ccx_decoders_common.c to ccx_encoders_common.c.
Segmenting now doesn't destroys the whole encoding context, just closes and reopens the output file
Correct a wrong function prototype for process_hex()
OCR: Attempt to correctly deal with TessBaseAPIRecognize returning an error
Changed output for parse PMT to CCX_DMT_PMT instead of CCX_DMT_VERBOSE
