Issues

• Hybrid MP4 records with any codec: Apple VT ProRes gives a broken file on OBS 30.2–31.x, unlike the Hybrid MOV codec check

  bugcost:Sinvestigationseverity:minor
  OPENSPHERE-Inc/branch-output#237 · Filter by author hanatyan128 opened on Oct 12, 2026

• Bundled file name override scripts lose a filter that Undo re-creates or that a scene collection duplication on OBS 30.1 / 30.2 gives a new UUID

  bugcost:Mseverity:minor
  OPENSPHERE-Inc/branch-output#234 · Filter by author hanatyan128 opened on Oct 11, 2026

• get_filter_list returns filter and source UUIDs that no longer resolve after a scene collection is duplicated on OBS 30.1 / 30.2

  bugcost:Sseverity:minor
  OPENSPHERE-Inc/branch-output#233 · Filter by author hanatyan128 opened on Oct 11, 2026

• Recordings lose their last frames, about 1 s with x264, because the recording output is released right after obs_output_stop()

  bugcost:Mseverity:minor
  OPENSPHERE-Inc/branch-output#232 · Filter by author hanatyan128 opened on Oct 11, 2026

• A recording output that fails to start is left behind, and the status dock shows "Recording" while nothing is recorded

  bugcost:Sseverity:minor
  OPENSPHERE-Inc/branch-output#230 · Filter by author hanatyan128 opened on Oct 10, 2026

• Hotkey bindings of output types turned off are lost when a scene collection is duplicated on OBS 30.1 / 30.2

  bugcost:Sseverity:minor
  OPENSPHERE-Inc/branch-output#228 · Filter by author hanatyan128 opened on Oct 10, 2026

• Status dock sort has no tie-break, so rows with equal values keep the order of earlier sorts

  cost:Senhancementseverity:minor
  OPENSPHERE-Inc/branch-output#226 · Filter by author hanatyan128 opened on Oct 4, 2026

• The status dock forgets its column widths on every restart on OBS 30.1.2

  bugcost:Sseverity:minor
  OPENSPHERE-Inc/branch-output#225 · Filter by author hanatyan128 opened on Oct 3, 2026

• OBS 31.1.2 on macOS crashes when a filters dialog holding a Branch Output filter is closed, or a filter is removed while it is open, with an accessibility client attached

  investigation
  OPENSPHERE-Inc/branch-output#223 · Filter by author hanatyan128 opened on Oct 3, 2026
  1

• Video encoder settings that do not fit the selected encoder still reach it: Apple VT codec_type user value, encoder changes without the properties, and the Simple mode preset

  bugcost:Mseverity:minor
  OPENSPHERE-Inc/branch-output#221 · Filter by author hanatyan128 opened on Oct 3, 2026

• Fails writing to Root

  bugcost:Sseverity:major
  OPENSPHERE-Inc/branch-output#219 · Filter by author Keanomy opened on Sep 30, 2026 · 1.1.0
  1

• Replay buffer outputs register OBS's own Save Replay hotkey, whose key assignment is lost whenever the output is recreated

  bugcost:Sseverity:minor
  OPENSPHERE-Inc/branch-output#218 · Filter by author hanatyan128 opened on Sep 28, 2026 · 1.0.0

• Renaming a filter rewrites its name copy on the renaming thread while other threads read it without a lock

  bugcost:Mseverity:minor
  OPENSPHERE-Inc/branch-output#217 · Filter by author hanatyan128 opened on Sep 27, 2026

• Applying OBS video settings while a streaming slot connects or reconnects frees the filter's view video, and the encoder uses it after free

  bugcost:Mseverity:minor
  OPENSPHERE-Inc/branch-output#216 · Filter by author hanatyan128 opened on Sep 27, 2026 · 1.1.0

• A stream that starts while the shared video encoder is running sends nothing until the next keyframe, up to about 8.3 s with x264's default interval

  considercost:Senhancementseverity:minor
  OPENSPHERE-Inc/branch-output#215 · Filter by author hanatyan128 opened on Sep 27, 2026

• Disabling a filter while a streaming slot is reconnecting can take more than 5 s to stop the slot

  considercost:Senhancementseverity:minor
  OPENSPHERE-Inc/branch-output#214 · Filter by author hanatyan128 opened on Sep 27, 2026

• Status dock sort crashes OBS 32.2 on macOS in QAccessibleCache while an accessibility client is attached

  bugcost:Mseverity:major
  OPENSPHERE-Inc/branch-output#209 · Filter by author hanatyan128 opened on Sep 26, 2026 · 1.1.0

• Switching the video encoder in the properties leaves Apple VT's codec_type default (ProRes 422): x264 recordings through ffmpeg-mux fail, and OBS can exit by SIGPIPE

  bugcost:Sseverity:major
  OPENSPHERE-Inc/branch-output#208 · Filter by author hanatyan128 opened on Sep 26, 2026 · 1.1.0

• Regression skill: a stream restarted while an OBS muxer runs stays Reconnecting because OBS keeps the old RTMP connection open

  cost:Senhancementseverity:minor
  OPENSPHERE-Inc/branch-output#205 · Filter by author hanatyan128 opened on Sep 26, 2026
  2

• The filter uses its parent source without a reference: read after free, and a leaked showing reference

  bugcost:Mseverity:minor
  OPENSPHERE-Inc/branch-output#204 · Filter by author hanatyan128 opened on Sep 25, 2026

• Negative crop or FPS divider settings wrap around in unsigned casts

  bugcost:Sseverity:minor
  OPENSPHERE-Inc/branch-output#202 · Filter by author hanatyan128 opened on Sep 24, 2026

• Restarting on a source resolution change stops a reconnecting streaming output directly

  bugcost:Sseverity:minor
  OPENSPHERE-Inc/branch-output#201 · Filter by author hanatyan128 opened on Sep 24, 2026

• A streaming slot's start flag can stay set and stop the filter from reacting to interlock, Apply and the status dock

  bugcost:Mseverity:major
  OPENSPHERE-Inc/branch-output#200 · Filter by author hanatyan128 opened on Sep 24, 2026

• File name format overrides from scripts race with running outputs across threads: deadlock while an output stops, and unlocked settings updates

  bugcost:Lseverity:minor
  OPENSPHERE-Inc/branch-output#195 · Filter by author hanatyan128 opened on Sep 23, 2026

• Status dock Reset shows 0 MiB for Sent Size, then the next update shows the cumulative total again

  bugcost:Sseverity:minor
  OPENSPHERE-Inc/branch-output#188 · Filter by author hanatyan128 opened on Sep 23, 2026