commit 4a29f5dc9d82ca971623d80338edbde980835ba9
parent 32586e9af9a80d00d65fa2b631111c252c3c519f
Author: rbckman <rob@tarina.org>
Date: Mon, 12 Apr 2021 17:38:50 +0100
change sound device
Diffstat:
| M | tarina.py | | | 61 | +++++++++++++++++++++++++++++++++++++++++++++---------------- |
1 file changed, 45 insertions(+), 16 deletions(-)
diff --git a/tarina.py b/tarina.py
@@ -84,7 +84,7 @@ def main():
os.makedirs(filmfolder)
tarinafolder = os.getcwd()
#MENUS
- menu = 'FILM:', 'SCENE:', 'SHOT:', 'TAKE:', '', 'SHUTTER:', 'ISO:', 'RED:', 'BLUE:', 'BRIGHT:', 'CONT:', 'SAT:', 'FLIP:', 'BEEP:', 'LENGTH:', 'MIC:', 'PHONES:', 'COMP:', 'TIMELAPSE', 'LENS:', 'DSK:', 'SHUTDOWN', 'SRV:', 'WIFI:', 'UPDATE', 'UPLOAD', 'BACKUP', 'LOAD', 'NEW', 'TITLE', 'LIVE:'
+ menu = 'FILM:', 'SCENE:', 'SHOT:', 'TAKE:', '', 'SHUTTER:', 'ISO:', 'RED:', 'BLUE:', 'BRIGHT:', 'CONT:', 'SAT:', 'FLIP:', 'BEEP:', 'LENGTH:', 'HW:', 'CH:', 'MIC:', 'PHONES:', 'COMP:', 'TIMELAPSE', 'LENS:', 'DSK:', 'SHUTDOWN', 'SRV:', 'WIFI:', 'UPDATE', 'UPLOAD', 'BACKUP', 'LOAD', 'NEW', 'TITLE', 'LIVE:'
#STANDARD VALUES (some of these may not be needed, should do some clean up)
abc = '_','a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z','A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z','1','2','3','4','5','6','7','8','9','0'
keydelay = 0.0555
@@ -131,6 +131,8 @@ def main():
yankedshot = ''
stream = ''
live = 'no'
+ plughw = 0 #default audio device
+ channels = 1 #default mono
#SAVE SETTINGS FREQUENCY IN SECS
pausetime = time.time()
savesettingsevery = 10
@@ -224,7 +226,7 @@ def main():
camera.stop_preview()
#renderfilename, newaudiomix = renderscene(filmfolder, filmname, scene)
renderfilename = renderfilm(filmfolder, filmname, comp, scene)
- playdub(renderfilename, headphoneslevel, 'scene')
+ playdub(renderfilename, headphoneslevel, 'scene', plughw, channels)
camera.start_preview()
#VIEW FILM
elif pressed == 'view' and menu[selected] == 'FILM:':
@@ -233,7 +235,7 @@ def main():
if len(filmfiles) > 0:
camera.stop_preview()
renderfilename = renderfilm(filmfolder, filmname, comp, 0)
- playdub(renderfilename, headphoneslevel, 'film')
+ playdub(renderfilename, headphoneslevel, 'film', plughw, channels)
camera.start_preview()
#VIEW SHOT OR TAKE
elif pressed == 'view':
@@ -245,7 +247,7 @@ def main():
foldername = filmfolder + filmname + '/scene' + str(scene).zfill(3) +'/shot' + str(shot).zfill(3) + '/'
filename = 'take' + str(take).zfill(3)
compileshot(foldername + filename)
- trim = playdub(foldername + filename, headphoneslevel, 'shot')
+ trim = playdub(foldername + filename, headphoneslevel, 'shot', plughw, channels)
if trim:
take = counttakes(filmname, filmfolder, scene, shot)+1
trim_filename = foldername + 'take' + str(take).zfill(3)
@@ -259,7 +261,7 @@ def main():
if newdub:
camera.stop_preview()
renderfilename, newaudiomix = renderscene(filmfolder, filmname, scene)
- playdub(renderfilename, headphoneslevel, 'dub')
+ playdub(renderfilename, headphoneslevel, 'dub', plughw, channels)
run_command('sox -V0 -G /dev/shm/dub.wav ' + newdub)
vumetermessage('new scene dubbing made!')
camera.start_preview()
@@ -270,7 +272,7 @@ def main():
if newdub:
camera.stop_preview()
renderfilename = renderfilm(filmfolder, filmname, comp, 0)
- playdub(renderfilename, headphoneslevel, 'dub')
+ playdub(renderfilename, headphoneslevel, 'dub', plughw, channels)
run_command('sox -V0 -G /dev/shm/dub.wav ' + newdub)
vumetermessage('new film dubbing made!')
camera.start_preview()
@@ -534,7 +536,7 @@ def main():
beeping = False
if os.path.isdir(foldername) == False:
os.makedirs(foldername)
- os.system(tarinafolder + '/alsa-utils-1.1.3/aplay/arecord -D hw:0 -f S16_LE -c 1 -r44100 -vv /dev/shm/' + filename + '.wav &')
+ os.system(tarinafolder + '/alsa-utils-1.1.3/aplay/arecord -D plughw:' + str(plughw) + ' -f S16_LE -c ' + str(channels) + ' -r44100 -vv /dev/shm/' + filename + '.wav &')
camera.start_recording(foldername + filename + '.h264', format='h264', quality=26, bitrate=5000000)
starttime = time.time()
recording = True
@@ -707,6 +709,14 @@ def main():
elif menu[selected] == 'COMP:':
if comp < 1:
comp += 1
+ elif menu[selected] == 'HW:':
+ if plughw < len(getaudiocards())-1:
+ plughw += 1
+ vumetermessage(getaudiocards()[plughw])
+ elif menu[selected] == 'CH:':
+ if channels == 1:
+ channels = 2
+
#LEFT
elif pressed == 'left':
if selected > 0:
@@ -817,6 +827,14 @@ def main():
elif menu[selected] == 'COMP:':
if comp > 0:
comp -= 1
+ elif menu[selected] == 'HW:':
+ if plughw > 0:
+ plughw -= 1
+ vumetermessage(getaudiocards()[plughw])
+ elif menu[selected] == 'CH:':
+ if channels == 2:
+ channels = 1
+
#RIGHT
elif pressed == 'right':
if selected < len(menu) - 1:
@@ -926,7 +944,7 @@ def main():
#Check if menu is changed and save settings / sec
if buttonpressed == True or recording == True or rendermenu == True:
lastmenu = menu[selected]
- settings = filmname, str(scene) + '/' + str(scenes), str(shot) + '/' + str(shots), str(take) + '/' + str(takes), rectime, camerashutter, cameraiso, camerared, camerablue, str(camera.brightness), str(camera.contrast), str(camera.saturation), str(flip), str(beeps), str(reclenght), str(miclevel), str(headphoneslevel), str(comp), '', lens, diskleft, '', serverstate, wifistate, '', '', '', '', '', '', live
+ settings = filmname, str(scene) + '/' + str(scenes), str(shot) + '/' + str(shots), str(take) + '/' + str(takes), rectime, camerashutter, cameraiso, camerared, camerablue, str(camera.brightness), str(camera.contrast), str(camera.saturation), str(flip), str(beeps), str(reclenght), str(plughw), str(channels), str(miclevel), str(headphoneslevel), str(comp), '', lens, diskleft, '', serverstate, wifistate, '', '', '', '', '', '', live
writemenu(menu,settings,selected,'')
#Rerender menu if picamera settings change
if settings != oldsettings:
@@ -1483,7 +1501,7 @@ def timelapse(beeps,camera,foldername,filename,between,duration):
buzz(150)
camera.start_recording(foldername + 'timelapse/' + filename + '_' + str(n).zfill(3) + '.h264', format='h264', quality=26, bitrate=5000000)
if sound == True:
- os.system(tarinafolder + '/alsa-utils-1.1.3/aplay/arecord -D hw:0 -f S16_LE -c 1 -r 44100 -vv /dev/shm/' + filename + '_' + str(n).zfill(3) + '.wav &')
+ os.system(tarinafolder + '/alsa-utils-1.1.3/aplay/arecord -D hw:'+str(plughw)+' -f S16_LE -c '+str(channels)+' -r 44100 -vv /dev/shm/' + filename + '_' + str(n).zfill(3) + '.wav &')
files.append(foldername + 'timelapse/' + filename + '_' + str(n).zfill(3))
starttime = time.time()
recording = True
@@ -2278,7 +2296,7 @@ def clipsettings(filmfolder, filmname, scene):
if dubfiles:
t = os.system('pkill aplay')
if t != 0:
- run_command('aplay -D plughw:0 ' + dubfiles[dubselected] + '.wav &')
+ run_command('aplay -D plughw:'+str(plughw)+' ' + dubfiles[dubselected] + '.wav &')
elif pressed == 'middle' and menu[selected] == 'BACK':
os.system('pkill aplay')
break
@@ -2290,7 +2308,7 @@ def clipsettings(filmfolder, filmname, scene):
else:
filename = filmfolder + filmname + '/' + filmname
renderaudio('', filename, dubfiles, dubmix)
- run_command('aplay -D plughw:0 ' + filename + '.wav &')
+ run_command('aplay -D plughw:'+str(plughw)+' ' + filename + '.wav &')
time.sleep(0.05)
#Save dubmix before returning
if dubmix != dubmix_old:
@@ -2308,7 +2326,7 @@ def clipsettings(filmfolder, filmname, scene):
#---------------Play & DUB--------------------
-def playdub(filename, headphoneslevel, player_menu):
+def playdub(filename, headphoneslevel, player_menu, plughw, channels):
#omxplayer hack
os.system('rm /tmp/omxplayer*')
video = True
@@ -2343,7 +2361,7 @@ def playdub(filename, headphoneslevel, player_menu):
clipduration = player.duration()
#sound
try:
- playerAudio = OMXPlayer(filename + '.wav', args=['-o','alsa'], dbus_name='org.mpris.MediaPlayer2.omxplayer2', pause=True)
+ playerAudio = OMXPlayer(filename + '.wav', args=['--adev','alsa:hw:'+str(plughw)], dbus_name='org.mpris.MediaPlayer2.omxplayer2', pause=True)
time.sleep(0.5)
except:
writemessage('something wrong with audio player')
@@ -2366,7 +2384,7 @@ def playdub(filename, headphoneslevel, player_menu):
#run_command('mplayer ' + filename + '.wav &')
playerAudio.play()
if player_menu == 'dub':
- run_command(tarinafolder + '/alsa-utils-1.1.3/aplay/arecord -D hw:0 -f S16_LE -c 1 -r44100 -vv /dev/shm/dub.wav &')
+ run_command(tarinafolder + '/alsa-utils-1.1.3/aplay/arecord -D plughw:'+str(plughw)+' -f S16_LE -c '+str(channels)+' -r44100 -vv /dev/shm/dub.wav &')
except:
logger.info('something wrong with omxplayer')
#logger.warning(e)
@@ -2479,7 +2497,7 @@ def playdub(filename, headphoneslevel, player_menu):
return
#run_command('aplay -D plughw:0 ' + filename + '.wav &')
if dub == True:
- run_command(tarinafolder + '/alsa-utils-1.1.3/aplay/arecord -D hw:0 -f S16_LE -c 1 -r44100 -vv /dev/shm/dub.wav &')
+ run_command(tarinafolder + '/alsa-utils-1.1.3/aplay/arecord -D plughw:'+str(plughw)+' -f S16_LE -c '+str(channels)+' -r44100 -vv /dev/shm/dub.wav &')
except:
pass
starttime = time.time()
@@ -2559,6 +2577,17 @@ def videotrim(filename, trim_filename, where, s):
run_command('ffmpeg -sseof -1 -i ' + trim_filename + '.mp4 -update 1 -q:v 1 -vf scale=800:340 ' + trim_filename + '.jpeg')
return
+#--------------Get Audio cards--------------
+def getaudiocards():
+ with open("/proc/asound/cards") as fp:
+ cards = fp.readlines()
+ audiocards = []
+ for i in cards:
+ if i[1] in ['0','1','2','3']:
+ print('audio card 0: ' + i[22:].rstrip('\n'))
+ audiocards.append(i[22:].rstrip('\n'))
+ return audiocards
+
#--------------Audio Trim--------------------
# make audio file same lenght as video file
def audiotrim(filename, where):
@@ -2767,7 +2796,7 @@ def startstream(camera, stream):
with open("/home/pi/.youtube-live") as fp:
key = fp.readlines()
print('using key: ' + key[0])
- stream_cmd = 'ffmpeg -f h264 -r 25 -i - -itsoffset 5.5 -fflags nobuffer -f alsa -ac 1 -i hw:0 -vcodec copy -acodec libmp3lame -ar 44100 -map 0:0 -map 1:0 -strict experimental -f flv ' + youtube + key[0]
+ stream_cmd = 'ffmpeg -f h264 -r 25 -i - -itsoffset 5.5 -fflags nobuffer -f alsa -ac 1 -i hw:0 -ar 44100 -vcodec copy -acodec libmp3lame -b:a 128k -ar 44100 -map 0:0 -map 1:0 -strict experimental -f flv ' + youtube + key[0]
stream = subprocess.Popen(stream_cmd, shell=True, stdin=subprocess.PIPE)
now = time.strftime("%Y-%m-%d-%H:%M:%S")
camera.start_recording(stream.stdin, format='h264', bitrate = 2000000)
