1.2.1 Release candidate 1

What's Changed

• IMSC reader: add support for SMPTE timecode by @palemieux in #463
• SCC reader: Ensures a caption always exists when receiving a BS or TOx code by @palemieux in #469
• SCC writer: Fix handling of multiple empty regions by @palemieux in #472
• SCC writer: add support for start timecode offset by @palemieux in #474
• VTT reader: VTT reader does not display cues with negative line attribute values by @pcochenn-harmonicinc in #476
• ISD: Improve performance when processing documents with large number of regions by @palemieux in #477
• ISD: Remove unused multithreading option when generating ISDs by @palemieux in #480 and #481

New Contributors

• @pcochenn-harmonicinc made their first contribution in #476

Full Changelog: 1.2.0...1.2.1-rc.1

Deployment

https://pypi.org/project/ttconv/1.2.1rc1/

1.2.0 release

What's Changed

• Add support for 29.97 DF timecode by @palemieux in #458
• Add SCC (CTA 608) writer by @palemieux in #441
• Disallow 'c' units for all style properties with the exception of ebutts:linePadding by @palemieux in #382
• Add content profile signaling to the model by @palemieux in #461

Full Changelog: 1.1.2...1.2.0

Deployed at https://pypi.org/project/ttconv/1.2.0/

1.2.0-rc.1 release

What's Changed

• Add support for 29.97 DF timecode by @palemieux in #458
• Add SCC (CTA 608) writer by @palemieux in #441
• Disallow 'c' units for all style properties with the exception of ebutts:linePadding by @palemieux in #382
• Add content profile signaling to the model by @palemieux in #461

Full Changelog: 1.1.2...1.2.0-rc.1

Deployed at https://pypi.org/project/ttconv/1.2.0rc1/

ttconv 1.1.2

What's Changed

• VTT reader: fix empty line detection by @palemieux in #440
• Fix VTT reader timestamp tag bug by @palemieux in #445
• IMSC reader: tolerate some bad time expressions by @palemieux in #447
• Fix SCC timestamp alignment by @palemieux in #455

Full Changelog: 1.1.1...1.1.2

Deployed at https://pypi.org/project/ttconv/1.1.2/

1.1.2 Release Candidate 1

What's Changed

• VTT reader: fix empty line detection by @palemieux in #440
• Fix VTT reader timestamp tag bug by @palemieux in #445
• IMSC reader: tolerate some bad time expressions by @palemieux in #447
• Fix SCC timestamp alignment by @palemieux in #455

Full Changelog: 1.1.1...1.1.2-rc.1

Deployed at https://pypi.org/project/ttconv/1.1.2rc1/

Release 1.1.1

What's Changed

• SCC: Handle non-matched SCC codes in SccWord.get_channel by @atsampson in #427
• Fixes rounding in conversion from seconds to timecode by @palemieux in #433
• SRT: fix reader adding newline to multi-line cues by @lideen in #435

New Contributors

• @atsampson made their first contribution in #427
• @lideen made their first contribution in #435

Full Changelog: 1.1.0...1.1.1

Deployed at https://pypi.org/project/ttconv/1.1.1/

1.1.0 release

What's Changed

• Fix ISD cache ignoring regions with showBackground="always" (#421)
• Add support for document filters (#423)

Deployed

https://pypi.org/project/ttconv/1.1.0/

1.1.0-rc.1 release

What's Changed

• Fix ISD cache ignoring regions with showBackground="always" (#421)
• Add support for document filters (#423)

Full Changelog

1.0.8...1.1.0-rc.1

Deployment

https://pypi.org/project/ttconv/1.1.0rc1/

1.0.8 release

What's Changed

• SCC: Use quotation mark instead of 2 backquote chars by @humberthardy in #396
• Fix default values for tts:textEmphasis by @palemieux in #399
• ISD: fix error on computing tts:textEmphasis="auto" by @palemieux in #401
• Fixed wrong arg order in IMSC attr parsing for cell resolution by @chrsan in #402
• model: Fix initial value of LinePadding style by @palemieux in #405
• SCC: caption management refactoring by @valnoel in #395
• Implement tts:direction special inheritance by @palemieux in #413
• WebVTT writer: add support for text_align by @ngaullier and @palemieux in #414

Full Changelog

1.0.7...1.0.8

1.0.8 Release Candidate 1

Release planned for 2023-11-24

What's Changed

• SCC: Use quotation mark instead of 2 backquote chars by @humberthardy in #396
• Fix default values for tts:textEmphasis by @palemieux in #399
• ISD: fix error on computing tts:textEmphasis="auto" by @palemieux in #401
• Fixed wrong arg order in IMSC attr parsing for cell resolution by @chrsan in #402
• model: Fix initial value of LinePadding style by @palemieux in #405
• SCC: caption management refactoring by @valnoel in #395
• Fix typo in README.md by @nyddogghr in #411
• Implement tts:direction special inheritance by @palemieux in #413
• WebVTT writer: add support for 'align' (proposed fix) by @palemieux in #414

New Contributors

• @chrsan made their first contribution in #402
• @nyddogghr made their first contribution in #411

Full Changelog: 1.0.7...1.0.8-rc.1