Synology NAS - converted AC3 audio cuts silent after a few mins

[stmaro]

Hi, I am trying to get this installed on my Synology NAS 1513+ DSM 6. I got it installed as a post process for NZBGet, and it appears to work with no errors. However when I play the resulting file, the AC3 audio only has actual audio for a few mins. After that the sound goes silent and video keeps playing.

[matthewchubb]

Hey @stmaro did you get anywhere with this?

I'm still trying to get the script to run om my Synology 918+ (I have it working in windows) but struggling to get past the below errors on synology..

Would really appreciate your input.

Kind Time Text
INFO Sun Oct 18 2020 12:31:13 Collection [MOVIE] added to history
ERROR Sun Oct 18 2020 12:31:13 Post-process-script mkvdts2ac3.py for [MOVIE] failed (terminated with unknown status)
INFO Sun Oct 18 2020 12:31:12 mkvdts2ac3: subprocess.CalledProcessError: Command '['/opt/bin/mkvinfo', '--ui-language', 'en', '/volume1/downloads/completed/[MOVIE]/bea356b9867d49ae81f3b80dc62c720d.mkv']' returned non-zero exit status 2
INFO Sun Oct 18 2020 12:31:12 mkvdts2ac3: raise CalledProcessError(retcode, cmd, output=output)
INFO Sun Oct 18 2020 12:31:12 mkvdts2ac3: File "/usr/lib/python2.7/subprocess.py", line 574, in check_output
INFO Sun Oct 18 2020 12:31:12 mkvdts2ac3: output = subprocess.check_output([mkvinfo, "--ui-language", "en", ford])
INFO Sun Oct 18 2020 12:31:12 mkvdts2ac3: File "/volume1/downloads/scripts/mkvdts2ac3.py", line 668, in process
INFO Sun Oct 18 2020 12:31:12 mkvdts2ac3: process(os.path.join(ford, f))
INFO Sun Oct 18 2020 12:31:12 mkvdts2ac3: File "/volume1/downloads/scripts/mkvdts2ac3.py", line 951, in
INFO Sun Oct 18 2020 12:31:12 mkvdts2ac3: Traceback (most recent call last):

[choekstr]

rename it to mkvdts2ac3.sh as it's a shell script, not a python script.

[matthewchubb]

Hi choekstr,

Tried that but get a similar output;

Kind Time Text
INFO Fri Oct 23 2020 11:18:07 Collection [MOVIE] added to history
ERROR Fri Oct 23 2020 11:18:07 Post-process-script mkvdts2ac3.sh for [MOVIE] failed (terminated with unknown status)
INFO Fri Oct 23 2020 11:18:07 mkvdts2ac3: subprocess.CalledProcessError: Command '['/opt/bin/mkvinfo', '--ui-language', 'en', '/volume1/downloads/completed/[MOVIE]/0f5a9495d24c483cafa0dda33339986e.mkv']' returned non-zero exit status 2
INFO Fri Oct 23 2020 11:18:07 mkvdts2ac3: raise CalledProcessError(retcode, cmd, output=output)
INFO Fri Oct 23 2020 11:18:07 mkvdts2ac3: File "/usr/lib/python2.7/subprocess.py", line 574, in check_output
INFO Fri Oct 23 2020 11:18:07 mkvdts2ac3: output = subprocess.check_output([mkvinfo, "--ui-language", "en", ford])
INFO Fri Oct 23 2020 11:18:07 mkvdts2ac3: File "/volume1/downloads/scripts/mkvdts2ac3.sh", line 668, in process
INFO Fri Oct 23 2020 11:18:07 mkvdts2ac3: process(os.path.join(ford, f))
INFO Fri Oct 23 2020 11:18:07 mkvdts2ac3: File "/volume1/downloads/scripts/mkvdts2ac3.sh", line 951, in
INFO Fri Oct 23 2020 11:18:07 mkvdts2ac3: Traceback (most recent call last):
INFO Fri Oct 23 2020 11:18:07 mkvdts2ac3: filename: 0f5a9495d24c483cafa0dda33339986e.mkv
INFO Fri Oct 23 2020 11:18:07 mkvdts2ac3: Processing file: /volume1/downloads/completed/[MOVIE]/0f5a9495d24c483cafa0dda33339986e.mkv
INFO Fri Oct 23 2020 11:18:05 Executing post-process-script mkvdts2ac3.sh for [MOVIE]
INFO Fri Oct 23 2020 11:18:05 Nothing to cleanup for [MOVIE]
INFO Fri Oct 23 2020 11:18:05 Cleaning up [MOVIE]
INFO Fri Oct 23 2020 11:18:05 Queueing [MOVIE] for post-processing
INFO Fri Oct 23 2020 11:18:05 [MOVIE] returned from history back to download queue
INFO Fri Oct 23 2020 11:18:05 Post-processing again [MOVIE]