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| -rw-r--r-- | todo.org | 39 |
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@@ -219,6 +219,45 @@ Fix candidates: Test: mark a TODO done from a non-journal buffer, then check =buffer-modified-p= on the dated journal buffer. Should be nil. +** TODO [#B] Extend dired/dirvish =T= to transcribe videos, not just audio :feature: + +Today =T= on an audio file in dired/dirvish triggers +=cj/transcribe-audio-at-point= and only accepts files matching +=cj/audio-file-extensions= (=cj/--audio-file-p= rejects anything +else with a =user-error=). Want the same one-key flow on video +files -- so a =.mp4= or =.mkv= recording can be transcribed without +hand-extracting the audio track first. + +Likely shape: +- New =cj/video-file-extensions= in user-constants.el (mp4, mkv, + mov, webm, avi, m4v, ...). +- =cj/--video-file-p= sibling of =cj/--audio-file-p=. +- =cj/--start-transcription-process= (or a wrapper) detects video, + shells out to ffmpeg to extract the audio track to a temp file + (=ffmpeg -i in.mp4 -vn -acodec copy out.m4a= or similar; pick a + codec the backend accepts), then transcribes the temp file and + cleans up. +- =cj/transcribe-audio-at-point= accepts both audio and video via + =(or (cj/--audio-file-p f) (cj/--video-file-p f))=; the + surrounding pipeline knows when to insert the ffmpeg step. + +Open design questions: +- Keep the function named =transcribe-audio-at-point= (treats video + as "audio-bearing") or rename to =transcribe-media-at-point= and + add an alias? Rename probably cleaner. +- ffmpeg availability check + =cj/executable-find-or-warn= pattern + on first use. +- Where the temp audio file lives -- alongside the video (visible), + or =temporary-file-directory= (clean). Probably the latter for + videos the user doesn't want to clutter. +- Do we keep the temp audio after transcription, or always delete? + The log file already retains diagnostic info; extracted audio is + derivable. Default to delete; offer a custom to keep. + +Test surface: =cj/--video-file-p= happy/edge cases, the ffmpeg +extract step (stub =call-process=), and the dispatch in +=cj/transcribe-audio-at-point= against a video path. + ** TODO [#B] Investigate gptel-magit not working properly :bug: Wired up in =modules/ai-config.el= as three lazy entry points: |