From 592e54dc9ba215cc2e19bb2e1ebd844c02bf3304 Mon Sep 17 00:00:00 2001 From: Bui Date: Thu, 18 Oct 2018 00:11:14 +0100 Subject: [PATCH] adjust ffmpeg command, remove startup preview checks --- app.py | 16 ++++------------ 1 file changed, 4 insertions(+), 12 deletions(-) diff --git a/app.py b/app.py index 2c5ebbb..59cf450 100644 --- a/app.py +++ b/app.py @@ -167,6 +167,9 @@ def make_preview(song_id, song_type): song_path = 'public/songs/%s/main.mp3' % song_id prev_path = 'public/songs/%s/preview.mp3' % song_id + if os.path.isfile(prev_path): + os.remove(prev_path) + if os.path.isfile(song_path) and not os.path.isfile(prev_path): preview = get_preview(song_id, song_type) / 1000 if not preview or preview <= 0.1: @@ -175,22 +178,11 @@ def make_preview(song_id, song_type): print 'Making preview.mp3 for song #%s' % song_id ff = FFmpeg(inputs={song_path: '-ss %s' % preview}, - outputs={prev_path: '-codec:a libmp3lame -b:a 128k -y -loglevel panic'}) + outputs={prev_path: '-codec:a libmp3lame -ar 32000 -b:a 92k -y -loglevel panic'}) ff.run() return prev_path -def check_song_previews(): - with app.app_context(): - songs = query_db('select * from songs where enabled = 1') - - for song in songs: - make_preview(song[0], song[10]) - - -check_song_previews() - - if __name__ == '__main__': app.run(port=34801)