I am very SORRY! This v10 patchset version has gotten all wrong.
Please ignore!
softworkz
> -----Original Message-----
> From: ffmpeg-devel <ffmpeg-devel-boun...@ffmpeg.org> On Behalf Of
> Soft Works
> Sent: Thursday, 30 September 2021 21:30
> To: ffmpeg-devel@ffmpeg.org
> Subject: [FFmpeg-devel] [PATCH v10 00/14] Subtitle Filtering
>
> v10 Update:
>
> - FEATURE-COMPLETE!
> No more features or filters will be added to this
> patchset
> - Added subscale filter
> Provides high-quality scaling and rearranging
> functionality for graphical subtitles.
> This has been the last missing bit for making this
> a useful and versatile toolset for subtitle manipulation
> - The common ass utility functions remain to reside
> in avutil, but in this version, they are marked as
> avpriv_ and no longer public like in the previous
> version.
> - A number of detail fixes are included, but there
> haven't been significant changes to the core
> implementation in the past few versions.
> I'm quite confident about the current state.
> - As a final step I'll be going to create a wiki page
> presenting a comprehensive collection of usage examples,
> showing off the whole range of new capabilities
> and also providing proof that it is working universally
> in a wide range of use cases.
>
>
> v9 Update:
>
> - Addressed all review comments (thanks Andreas!)
> - Move ass utility functions to avutil as public API
> - Handle subtitle decoding via new decode API
> (removed av_decode_subtitle3)
> - Change 'subtitle_header' to use refcounted buffers
> - Allow mapping subtitle streams to filter graph
> and direct outputs simultaneously
> - Added explanation and justification for test changes
> to commit message
>
> --------------------------------------------------------------
>
> This patchset introduces filtering support for subtitles.
>
> Besides the ground work, this patchset includes a range
> of new filters for subtitle processing:
>
> - subscale (S -> S)
> Provides high-quality scaling and rearranging
> functionality for graphical subtitles.
>
> - graphicsubs2text (S -> S)
> Convert graphic subtitles to text subtitles via OCR
>
> - censor {S -> S)
> Allows censoring word in subtitles by a configurable
> word list
>
> - show_speaker {S -> S)
> Prepend the speaker names to text lines
> (those are often available in ass subs)
>
> - split_cc (V -> VS)
> Splits out Closed-Caption data as a subtitle stream
> for filtering and encoding
>
> - overlay_graphicsubs (VS -> V)
> Overlay graphic subtitles onto a video stream
>
> - graphicsub2video {S -> V)
> Converts graphic subtitles to (transparent) video frames
>
> - overlay_textsubs {VS -> V)
> Overlay text subtitles onto a video stream.
>
> - textsubs2video {S -> V)
> Converts text subtitles to video frames
>
> - textmod {S -> S)
> Modify subtitle text in a number of ways
>
> - stripstyles {S -> S)
> Remove all inline styles from subtitle events
>
> Regards,
> softworkz
>
>
> softworkz (14):
> fftools/play,probe: Adjust for subtitle changes
> avfilter/subtitles: Add subtitles.c for subtitle frame allocation
> avfilter/avfilter: Handle subtitle frames
> avfilter/sbuffer: Add sbuffersrc and sbuffersink filters
> avfilter/overlay_graphicsubs: Add overlay_graphicsubs and
> graphicsub2video filters
> fftools/ffmpeg: Replace sub2video with subtitle frame filtering
> avfilter/overlay_textsubs: Add overlay_textsubs and textsubs2video
> filters
> avfilter/textmod: Add textmod, censor and show_speaker filters
> avfilter/stripstyles: Add stripstyles filter
> avfilter/split_cc: Add split_cc filter for closed caption handling
> avfilter/graphicsub2text: Add new graphicsub2text filter (OCR)
> avfilter/subscale: Add filter for scaling and/or re-arranging
> graphical subtitles
> avformat/utils: Add av_stream_get_codec_properties()
> ffprobe: Fix incorrect display of closed_captions property
>
> configure | 7 +-
> doc/APIchanges | 3 +
> doc/filters.texi | 662 +++++++++++++++++
> fftools/ffmpeg.c | 507 ++++++-------
> fftools/ffmpeg.h | 14 +-
> fftools/ffmpeg_filter.c | 209 ++++--
> fftools/ffmpeg_hw.c | 2 +-
> fftools/ffmpeg_opt.c | 3 +-
> fftools/ffplay.c | 102 ++-
> fftools/ffprobe.c | 53 +-
> libavfilter/Makefile | 14 +
> libavfilter/allfilters.c | 13 +
> libavfilter/avfilter.c | 30 +-
> libavfilter/avfiltergraph.c | 5 +
> libavfilter/buffersink.c | 63 ++
> libavfilter/buffersink.h | 15 +
> libavfilter/buffersrc.c | 72 ++
> libavfilter/buffersrc.h | 1 +
> libavfilter/formats.c | 14 +
> libavfilter/formats.h | 3 +
> libavfilter/internal.h | 1 +
> libavfilter/sf_graphicsub2text.c | 323 ++++++++
> libavfilter/sf_split_cc.c | 298 ++++++++
> libavfilter/sf_stripstyles.c | 211 ++++++
> libavfilter/sf_subscale.c | 867
> ++++++++++++++++++++++
> libavfilter/sf_textmod.c | 719 ++++++++++++++++++
> libavfilter/subtitles.c | 63 ++
> libavfilter/subtitles.h | 44 ++
> libavfilter/vf_overlay_graphicsubs.c | 724 ++++++++++++++++++
> libavfilter/vf_overlay_textsubs.c | 609 +++++++++++++++
> libavformat/avformat.h | 9 +
> libavformat/utils.c | 5 +
> libavformat/version.h | 2 +-
> tests/ref/fate/filter-overlay-dvdsub-2397 | 181 +++--
> tests/ref/fate/sub-dvb | 162 ++--
> tests/ref/fate/sub2video | 1 -
> tests/ref/fate/sub2video_basic | 93 ++-
> tests/ref/fate/sub2video_time_limited | 4 +-
> tests/ref/fate/ts-demux | 2 +-
> 39 files changed, 5472 insertions(+), 638 deletions(-)
> create mode 100644 libavfilter/sf_graphicsub2text.c
> create mode 100644 libavfilter/sf_split_cc.c
> create mode 100644 libavfilter/sf_stripstyles.c
> create mode 100644 libavfilter/sf_subscale.c
> create mode 100644 libavfilter/sf_textmod.c
> create mode 100644 libavfilter/subtitles.c
> create mode 100644 libavfilter/subtitles.h
> create mode 100644 libavfilter/vf_overlay_graphicsubs.c
> create mode 100644 libavfilter/vf_overlay_textsubs.c
>
> --
> 2.30.2.windows.1
>
> _______________________________________________
> ffmpeg-devel mailing list
> ffmpeg-devel@ffmpeg.org
> https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
>
> To unsubscribe, visit link above, or email
> ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
To unsubscribe, visit link above, or email
ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
