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mid show CTA insertion

main
Rob Canning 2024-01-30 23:07:03 +01:00
parent 788e0ce382
commit 59e9a079e8
1 changed files with 52 additions and 29 deletions
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81
mk_show.py
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@ -73,6 +73,14 @@ def get_intro():
#final_playlist.insert(0, str(os.path.abspath(intropath)) + "/" + str(intro))
return str(str(intropath) + "/" + str(intro))
def get_midshow_CTA():
midshow_path = "audio/midshow_CTA"
midshow_CTA = random.choice(os.listdir(midshow_path))
#final_playlist.insert(0, str(os.path.abspath(intropath)) + "/" + str(intro))
return str(str(midshow_path) + "/" + str(midshow_CTA))
def choose_a_track(conn, episode_number, ):
print("adding a track")
global episode_duration
@ -577,60 +585,69 @@ def create_podcast():
#TODO add track duration counter into this loop to get final duration
# metaflac --show-total-samples --show-sample-rate foo.flac | tr '\n' ' ' | awk '{print $1/$2}' -
# -----------------------------------------------------------------------
# ------------ MAIN SHOW STRUCTURE STARTS HERE --------------------------
for i in preview: # database >> python list
# if its the first track then put the show intro before it
# no track intro but yes track outro
if i[2] == 1:
print("adding track intro: " + "{0}/{2}_in.flac".format(fill_path, episode_number, i[2] ))
intro = get_intro()
final_playlist.insert(0,intro) # insert the intro
print("adding track: " + i[10])
final_playlist.insert(1, i[10]) # insert the first track
print("adding track outro: " + "{0}/{2}_out.flac".format(fill_path, episode_number, i[2] ))
final_playlist.insert(0,intro) # insert the intro <---------------
final_playlist.insert(1, i[10]) # insert the first track (crossfade happens later)
final_playlist.append("{0}/{2}_out.flac".format(fill_path, episode_number, i[2] ))
elif i[2] == len(preview): # if it's the last track then dont have an outro
print("adding track intro: " + "{0}/{2}_in.flac".format(fill_path, episode_number, i[2] ))
elif i[2] == len(preview):
# if it's the last track then dont have an outro <-----------------
final_playlist.append("{0}/{2}_in.flac".format(fill_path, episode_number, i[2] ))
print("adding last track intro no outro - the show ends with music : " + i[10])
final_playlist.append(i[10])
else:
#TODO insert some call to action filler after a track outro
# x 2
# TODO = episode_number must be zero to get the dummy filler files -
print("adding track intro: " + "{0}/{2}_in.flac".format(fill_path, episode_number, i[2] ))
# put the intros and outros to rest of tracks <--------------------
final_playlist.append("{0}/{2}_in.flac".format(fill_path, episode_number, i[2] ))
print("adding track: " + i[10])
final_playlist.append(i[10])
print("adding track outro: " + "{0}/{2}_out.flac".format(fill_path, episode_number, i[2] ))
final_playlist.append("{0}/{2}_out.flac".format(fill_path, episode_number, i[2] ))
# Insert a midshow CTA between track 6 outro and track 7 intro --------
final_playlist.insert(24, get_midshow_CTA()) # <-----------------------
# ------------ MAIN SHOW STRUCTURE ENDS HERE --------------------------
print('''
========================================================================
========================================================================
{0}
========================================================================'''.format(final_playlist))
========================================================================'''.format(final_playlist))
c = 0
for i in final_playlist:
c += 1
print(c)
print(i)
playlist_length = len(final_playlist) / (1000*60)
# makes an array of songs and fills as audiosegments
# -----------------------------------------------------------------------
# COVERT LIST TO AUDIO SEGMENTS AND DO THE CROSSFADES AND RENDER OUTPUT ETC
show_playlist = [AudioSegment.from_file(flac_file) for flac_file in final_playlist]
#playlist = show_playlist[0] # insert intro at head of playlist
# FADE IN THE FIRST TRACK
track1 = show_playlist[1].fade_in(18000) # 18 second fade in to track 1
playlist = track1.overlay(show_playlist[0],position= (len(track1)*-1)+50, gain_during_overlay=0)
#rest = show_playlist[1][len(show_playlist[0]):]
#playlist = playlist.append(rest)
#playlist = playlist.append(show_playlist[1], crossfade=2000) # crossfade first track over intro
# OVERLAY THE FADING IN FIRST TRACK WITH THE SHOW INTRO
playlist = track1.overlay(show_playlist[0],position= (len(track1)*-1)+50, gain_during_overlay=0)
# JOIN IT ALL TOGETHER - NEED TO BREAK THIS UP IF ANY MORE CROSS FADES NEEDED
for track in show_playlist[2:]: # add the rest of the tracks in playlist
print(track)
playlist = playlist.append(track)
# TODO CLI flag to generate FLAC
# save the entire poidcast as FLAC
# with open("html/episode/{0}/show.flac".format(episode_number), 'wb') as out_f:
# print("FLAC output file opened...writing to file...")
@ -638,9 +655,15 @@ def create_podcast():
# print("FLAC audio file exported...")
# save the entire poidcast as MP3
with open("html/episode/{0}/show.mp3".format(episode_number), 'wb') as out_f:
print("MP3 output file opened...writing to file...")
playlist.export(out_f, format='mp3', tags={'title': str('Uho! Episode #{0} '.format(episode_number)), 'artist': 'https://uho.rizom.si', 'album': 'THE UHO PODCAST', 'comments': 'https://uho.rizom.si'})
playlist.export(out_f, format='mp3',\
tags={'title': str('Uho! Episode #{0} '.format(episode_number)),\
'artist': 'https://uho.rizom.si',\
'album': 'THE UHO PODCAST',\
'comments': 'https://uho.rizom.si'})
print("MP3 audio file exported...")
# TODO duration of final file