(Video Has Stream) If Title Fails

snwaine

If video has audio stream and title = Stereo fails even if the input video has an audio track with a title that matches.
Dose anyone have any ideas or is this a bug?

reven

do you mean a video track is named "Stereo"? a little confused by what you are asking.

snwaine

This is what im talking about

and this if the info for the audio track from the movie

the node exits with code 2 no match, if i remove the Title match then it exits with code 1 and works.

reven

whats the "Input" metadata shown by fileflows on the files page?

snwaine

reven

k, no mention of stereo there. can you post the full output of the log?

snwaine

I first ran the film through and encoded it to stereo and all is fine and it sets the audio track title to Stereo.

first-encode.txt

690kB

then i ran the output video through again and it fails the "If audio steam has a title" check, even though i know it dose by manually checking

second-encod.txt

80kB

This is my Flow

radarr-node.json

12kB

reven

Does appear to have the title set on the second pass, which i think this line may be the cause of it

-metadata:s:a:0 title=Stereo -metadata:s:a:0 language=eng -map_metadata 1

I'll take a look when I get a chance to see if this the correct way to set to metadata properties on a track or not.

snwaine

reven
I think it sets the metadata correctly because Plex, MediaInfo & VLC all read it correctly after Fileflows sets the title but i do not think Fileflows reads the track title correctly inside the "Video Has Stream" node.

reven

the second run log shows this

  Stream #0:0[0x1](und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(progressive), 1920x1012 [SAR 1:1 DAR 480:253], 2499 kb/s, 23.98 fps, 23.98 tbr, 11988 tbn (default)
    Metadata:
      handler_name    : L-SMASH Video Media Handler
      vendor_id       : [0][0][0][0]
  Stream #0:1[0x2](eng): Audio: aac (LC) (mp4a / 0x6134706D), 96000 Hz, stereo, fltp, 161 kb/s (default)
    Metadata:
      handler_name    : SoundHandler
      vendor_id       : [0][0][0][0]
  Stream #0:2[0x3](eng): Data: bin_data (text / 0x74786574), 0 kb/s
    Metadata:
      handler_name    : SubtitleHandler

Which has language set, but no title.

snwaine

reven
Ok so iv cut the same video down to about 20 minutes just for ease and remuxed one to MKV and the other to MP4 with avidemux.
Then ran them through FileFlows with the same flow i made earlier apart from im not remuxing and leaving them in the input file container format.
The MP4 failed to identify the title but the MKV identified the title fine.
Here are the logs

input-video-mp4.txt

192kB

input-video-mkv.txt

6kB

snwaine

Here is the part from the mkv log

Input #0, matroska,webm, from 'Z:\Plex\Movies\Temp Movies\Video Input MKV.mkv': Metadata: ENCODER : Lavf59.33.100 Duration: 00:05:43.56, start: -0.011000, bitrate: 1501 kb/s Chapters: Chapter #0:0: start 0.000000, end 183.958000 Metadata: title : Chapter 1 Chapter #0:1: start 183.958000, end 249.690000 Metadata: title : Chapter 2 Chapter #0:2: start 249.690000, end 313.379000 Metadata: title : Chapter 3 Stream #0:0: Video: h264 (High), yuv420p(progressive), 1920x1012 [SAR 1:1 DAR 480:253], 23.98 fps, 23.98 tbr, 1k tbn (default) Metadata: DURATION : 00:05:43.533000000 Stream #0:1(eng): Audio: aac (LC), 96000 Hz, stereo, fltp (default) Metadata: title : Stereo ENCODER : Lavc59.48.100 aac DURATION : 00:05:43.563000000

reven

k so looks like a limitation of mp4 and ffmpeg. FileFlows just parses the output from ffmpeg for the video information. It uses FFmpeg to reduce the number of dependency/download size.

snwaine

reven
You could use MediaInfo CLI and its only about 5mb and a single executable.

reven

it comes down to all the different platforms, not just docker. And plus I would then have to write a parser for that.

I started including ffprobe with the intention of switching to that at some point. I just haven't had the time yet.

snwaine

Ok thanks, also id like to just say that this program is just phenomenal thank you.