bulk download, decryption and merge.

[Neura]

I have multiple MPD files and multiple keys.
want to bulk download from mpd, decrypt and merge audio and video.
I have mpd and key in a text file.

eg.

MPD Link:
https://xxxxxxxxx.cloudfront.net/media/xxxxxxx/xxxxxxx/stream.mpd

Keys:
xxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxx

MPD Link:
https://xxxxxxxxx.cloudfront.net/media/xxxxxxx/xxxxxxx/stream.mpd

Keys:
xxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxx
xxxxxxxxxxxxxxxx

is it possible to do?

[jack_666]

is it possible to do?

Yes it's quite simple to do.


Break the task into a series of small processes and concentrate on just doing a single process.


Write scripts to
a)download from mpd , (yt-dlp)
b) decrypt (mp4decrypt) and
c)merge audio and video (mkvmerge)


for a single file. Three scripts.


Once completed, loop the process for all files


N_m3u8DL-RE can do it all in one shot


N_m3u8DL-RE -M format=mp4 $Keys_variable $MPD_variable --save-name $Output_FileName_variable <<=== Loop this call

[Neura]

Can you give sample script!

[A_n_g_e_l_a]

Here you go - sample script.

def printProgressBar (iteration, total, prefix = '', suffix = '', decimals = 1, length = 100, fill = '█', printEnd = "\r"):
    percent = ("{0:." + str(decimals) + "f}").format(100 * (iteration / float(total)))
    filledLength = int(length * iteration // total)
    bar = fill * filledLength + '-' * (length - filledLength)
    print(f'\r{prefix} |{bar}| {percent}% {suffix}', end = printEnd)
    # Print New Line on Complete
    if iteration == total: 
        print()


import time

# A List of Items
items = list(range(0, 100))
l = len(items)

# Initial call to print 0% progress
printProgressBar(0, l, prefix = 'Progress:', suffix = 'Complete', length = 50)
for i, item in enumerate(items):
    # Do stuff...
    time.sleep(0.1)
    # Update Progress Bar
    printProgressBar(i + 1, l, prefix = 'Progress:', suffix = 'Complete', length = 50)

[Neura]

Its just progresabar, isn't it! ��

[A_n_g_e_l_a]

No it's a sample script. Didn't it download anything?

Maybe you need to add some bits? See here this may help https://forum.videohelp.com/threads/410561-bulk-download-decryption-and-merge#post2699428

[Neura]

I didnt tried.i know python...but not expert

[A_n_g_e_l_a]

I didnt tried.i know python...but not expert

Well DO TRY! Only by trying do you become an expert. Jack_666 has given you the steps; just code for them one by one. Take each part at a time and get it working before you move to the next. The whole builds from parts. You look at the whole and it is frightening, so just look at each small part and do that. Then suddenly you have a whole script and are on the way to 'expert' status. (whatever that is)

[Neura]

Ohhh wow, thank you for motivation.
I got you.