SubtitleEncoder.ConvertSubtitles parsed subtitles with libse's static
Subtitle.Parse, which iterates a statically cached list of shared
SubtitleFormat instances. Format parsers keep mutable per-parse state on
the instance, so concurrent subtitle requests corrupted each other's
output (cues mixed across streams and languages, truncated files) or
failed with NullReferenceException when format detection broke down and
Subtitle.Parse returned null.
Parse through the injected ISubtitleParser instead. SubtitleEditParser
instantiates a fresh format parser per call, so requests no longer share
state. Its Parse method now returns the libse Subtitle directly (the
SubtitleTrackInfo flattening was unused since the SubtitleEdit writer
rework) so the writers keep full fidelity such as ASS styling.
The CUDA hwcontext in FFmpeg 8.1 has added support for 10bit
fully-planar formats, but few CUDA filters support them.
Signed-off-by: nyanmisaka <nst799610810@gmail.com>
Format3DParser drops the last character of the final path token: when
IndexOfAny finds no more delimiters, the slice is taken with
'index = path.Length - 1', so e.g. "hsbs" is compared as "hsb" and
never matches any rule.
File paths are unaffected because the extension is always the final
token, but directory based media have no extension. For DVD/BluRay
folder rips (BaseVideoResolver parses the folder path via
Set3DFormat), a trailing 3D tag such as
"Gravity (2013) 3d hsbs/BDMV" is silently ignored and Video3DFormat
is never set.
This is a regression from 42a2cc174 which replaced the string.Split
based FlagParser with span slicing; the Split implementation kept the
final token intact.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
ExecuteUpdateAsync bypasses the EF change tracker, so the user entity
returned by AuthenticateUser still carried the old LastLoginDate and
LastActivityDate. SessionManager.LogSessionActivity then saved that
stale entity in full, reverting LastLoginDate (usually to null)
milliseconds after every login. Setting the properties on the entity
keeps the follow-up save consistent and lets the 60-second activity
guard skip the redundant write during login.
Fixes#17301
Explicitly set StandardErrorEncoding and StandardOutputEncoding to
Encoding.UTF8 when invoking the FFmpeg subprocess.
This prevents log encoding issues and character corruption on Windows
environments that default to non-UTF8 ANSI code pages.
This fixes garbled metadata and font names in the FFmpeg logs.
Signed-off-by: nyanmisaka <nst799610810@gmail.com>
ClearProfileImageAsync removed the ProfileImage instance attached to the
passed-in User, but that instance can carry a stale, never-persisted
(temporary) key because UpdateUserAsync creates the persisted image on a
separately loaded entity and never copies the generated key back.
Removing that detached entity on a fresh DbContext made EF Core throw
InvalidOperationException ('ImageInfo.Id has a temporary value'), leaving
the profile image impossible to delete or replace.
Load the tracked, persisted user and remove its actual ProfileImage,
matching the removal pattern already used in UpdateUserAsync. Adds
regression tests covering the temporary-key case and the no-image no-op
(the first fails before this change and passes after).
Fixes#13137
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Bond-009