1.268 (7/29/2025)

Features

• Added support for independently controlling the omission of line or position values from all cues in WebVTT targets
• Raised the limit of source_pipeline filter selectors from 50 to 200 to support more complex stitching tasks
• When inserting SCTE-35 markers using spliceTime, forced_keyframes no longer need to be provided as they are now inserted automatically

Fixes

• Resolved an issue with reading Atmos masters with large metadata chunks, resulting in missing Atmos metadata in the Analysis task and errors when encoding and rendering
• Resolved incorrect conversion of certain characters like “>>” when converting SCC to VTT
• Resolved issue where some SCTE-35 settings such as outOfNetworkIndicator were ignored when using forced_keyframes
• Resolved issue where outputs using SCTE-35 events with descriptors could have malformed SCTE-35 packets
• Resolved incorrect PTS adjustment when embedding SCTE-35 cues from a source with SCTE-35 markers
• Resolved “Invalid data found” error when encoding from Dolby Vision MXF sources where the ISXD metadata’s first shot has a non-zero frame number
• Resolved caption timing issue when embedding 608 captions from a WebVTT source
• Resolved issue outputting encoder logs when using segmented rendering with h264 targets (h265 will be addressed in a future release)
• Added check on job submission for correct stereo_downmix_preference values for DD/DD+ targets; invalid values will now cause jobs to be rejected with an error