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Skip audio transcode during process and use Matroska as media container format instead of MP4 #127

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Skip audio transcode during process and use Matroska as media container format instead of MP4 #127

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73acf4e
Do not transcode audio during seperating soundtrack
abev66 Aug 22, 2023
dde8ac2
Use matroska as output video container format
abev66 Aug 22, 2023
12bd52e
Skip output audio transcoding
abev66 Aug 22, 2023
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4 changes: 2 additions & 2 deletions cores/add.py
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Original file line number Diff line number Diff line change
Expand Up @@ -126,5 +126,5 @@ def addmosaic_video(opt,netS):
print('Step:4/4 -- Convert images to video')
ffmpeg.image2video( fps,
opt.temp_dir+'/addmosaic_image/output_%06d.'+opt.tempimage_type,
opt.temp_dir+'/voice_tmp.mp3',
os.path.join(opt.result_dir,os.path.splitext(os.path.basename(path))[0]+'_add.mp4'))
opt.temp_dir+'/voice_tmp.mkv',
os.path.join(opt.result_dir,os.path.splitext(os.path.basename(path))[0]+'_add.mkv'))
8 changes: 4 additions & 4 deletions cores/clean.py
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Original file line number Diff line number Diff line change
Expand Up @@ -152,8 +152,8 @@ def cleanmosaic_video_byframe(opt,netG,netM):
print('Step:4/4 -- Convert images to video')
ffmpeg.image2video( fps,
opt.temp_dir+'/replace_mosaic/output_%06d.'+opt.tempimage_type,
opt.temp_dir+'/voice_tmp.mp3',
os.path.join(opt.result_dir,os.path.splitext(os.path.basename(path))[0]+'_clean.mp4'))
opt.temp_dir+'/voice_tmp.mkv',
os.path.join(opt.result_dir,os.path.splitext(os.path.basename(path))[0]+'_clean.mkv'))

def cleanmosaic_video_fusion(opt,netG,netM):
path = opt.media_path
Expand Down Expand Up @@ -245,5 +245,5 @@ def write_result():
print('Step:4/4 -- Convert images to video')
ffmpeg.image2video( fps,
opt.temp_dir+'/replace_mosaic/output_%06d.'+opt.tempimage_type,
opt.temp_dir+'/voice_tmp.mp3',
os.path.join(opt.result_dir,os.path.splitext(os.path.basename(path))[0]+'_clean.mp4'))
opt.temp_dir+'/voice_tmp.mkv',
os.path.join(opt.result_dir,os.path.splitext(os.path.basename(path))[0]+'_clean.mkv'))
4 changes: 2 additions & 2 deletions cores/init.py
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Expand Up @@ -21,11 +21,11 @@ def video_init(opt,path):

print('Step:1/4 -- Convert video to images')
util.file_init(opt)
ffmpeg.video2voice(path,opt.temp_dir+'/voice_tmp.mp3',opt.start_time,opt.last_time)
ffmpeg.video2voice(path,opt.temp_dir+'/voice_tmp.mkv',opt.start_time,opt.last_time)
ffmpeg.video2image(path,opt.temp_dir+'/video2image/output_%06d.'+opt.tempimage_type,fps,opt.start_time,opt.last_time)
imagepaths = os.listdir(opt.temp_dir+'/video2image')
imagepaths.sort()
step = {'step':2,'frame':0}
util.savejson(os.path.join(opt.temp_dir,'step.json'),step)

return fps,imagepaths,height,width
return fps,imagepaths,height,width
4 changes: 2 additions & 2 deletions cores/style.py
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Original file line number Diff line number Diff line change
Expand Up @@ -46,5 +46,5 @@ def styletransfer_video(opt,netG):
print('Step:4/4 -- Convert images to video')
ffmpeg.image2video( fps,
opt.temp_dir+'/style_transfer/output_%06d.'+opt.tempimage_type,
opt.temp_dir+'/voice_tmp.mp3',
os.path.join(opt.result_dir,os.path.splitext(os.path.basename(path))[0]+'_'+suffix+'.mp4'))
opt.temp_dir+'/voice_tmp.mkv',
os.path.join(opt.result_dir,os.path.splitext(os.path.basename(path))[0]+'_'+suffix+'.mkv'))
4 changes: 2 additions & 2 deletions util/ffmpeg.py
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Original file line number Diff line number Diff line change
Expand Up @@ -43,7 +43,7 @@ def video2image(videopath, imagepath, fps=0, start_time='00:00:00', last_time='0
run(args)

def video2voice(videopath, voicepath, start_time='00:00:00', last_time='00:00:00'):
args = ['ffmpeg', '-i', '"'+videopath+'"','-async 1 -f mp3','-b:a 320k']
args = ['ffmpeg', '-i', '"'+videopath+'"','-async 1','-vn','-c:a copy']
if last_time != '00:00:00':
args += ['-ss', start_time]
args += ['-t', last_time]
Expand All @@ -53,7 +53,7 @@ def video2voice(videopath, voicepath, start_time='00:00:00', last_time='00:00:00
def image2video(fps,imagepath,voicepath,videopath):
os.system('ffmpeg -y -r '+str(fps)+' -i '+imagepath+' -vcodec libx264 '+os.path.split(voicepath)[0]+'/video_tmp.mp4')
if os.path.exists(voicepath):
os.system('ffmpeg -i '+os.path.split(voicepath)[0]+'/video_tmp.mp4'+' -i "'+voicepath+'" -vcodec copy -acodec aac '+videopath)
os.system('ffmpeg -i '+os.path.split(voicepath)[0]+'/video_tmp.mp4'+' -i "'+voicepath+'" -c:v copy -c:a copy '+videopath)
else:
os.system('ffmpeg -i '+os.path.split(voicepath)[0]+'/video_tmp.mp4 '+videopath)

Expand Down