kajisho5/ffmpeg-skill v3.9.3

on GitHub

Automated release: version and notes generated from pull requests merged since 3.9.2.

Fixed

• .aif, .aiff and .caf outputs are written; a .wma output the run would encode into is refused (#517). The audio
  extensions the skill reads were wider than the ones it had a codec for, and the rest were taken
  for a video container: cut.py (except a stream copy of PCM), audio.py, silence.py and
  loudness.py given -o x.aiff
  (or .aif, .caf) failed inside ffmpeg (kind: ffmpeg) after a dry run had planned it, an
  audio join.py refused it as a video container and render.py's podcast delivery as a copied
  .mp4. They are written as 16-bit PCM (pcm_s16be, the AIFF and CAF muxers' own codec; a
  stream copy keeps a PCM source's), lossless like .wav, so a bitrate is refused for them. (cut.py --accurate reports precision: sample for them, as for .wav.) -o x.wma completed, verified, with H.264 and AAC in an ASF file; a run that would encode into .wma
  is now refused as kind: input (reason output_extension_unsupported, a hint naming the
  extensions the tools write), dry runs included, whether the name came from -o or a .wma
  input's default, and before loudness.py's and silence.py's measuring pass. A stream copy of
  WMA sound into .wma (cut.py without --accurate, --segments too, and metadata.py) is
  kept, as it was; a copy that cut.py's length check would re-encode is refused instead, the
  copy removed (--tolerance -1 keeps it). A copy that fails leaves the file --overwrite named untouched. A render.py project is
  refused where it would write a .wma: a single uncut WMA clip no stage touches is delivered as it
  was, and a --stop-after preview is not refused for a delivery it does not write. Checked on FFmpeg 6.1.1 by probing the written files
  (wmav1 and wmav2 sources).
• A still picture given to export.py or join.py is refused as an input, naming insert.py
  (#531). export.py STILL wrote one frame (0.04 s) with verified: true in each preset tried
  (youtube, reels, h265, prores, copy, and prores4444 from an RGBA still; gif failed
  in its muxer), and every preset is now refused; join.py joined one frame
  under --transition none, refused a transition as "too short" (and planned it in a dry run), and
  refused --copy as a stream mismatch. Each is now the refusal cut.py and the others give a still
  since 3.9.0, a dry run included; insert.py STILL --duration T makes the clip. A render.py
  project with a still clip meets it through its join or export stage.
• fix: aif, aiff and caf outputs are written, a .wma encode is refused; a still given to export or join is refused (#550)

What's Changed

• fix: aif, aiff and caf outputs are written, a .wma encode is refused; a still given to export or join is refused by @kajisho5 in #550

Full Changelog: v3.9.2...v3.9.3