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Transcoding for every file?

Posted:
Mon Oct 21, 2019 11:55 am
by roughnecks
Hello,
I'm totally new to this so excuse my ignorance.
If transcoding is enabled, does it work with every file, even if they worked fine earlier without transcoding?
I mean, if I have some .avi which do not need transcoding and can be viewed just fine in my TV, when transcoding is enabled does it do its job even for those files?
Thanks
Re: Transcoding for every file?

Posted:
Mon Oct 21, 2019 7:13 pm
by atc98092
roughnecks wrote:Hello,
I'm totally new to this so excuse my ignorance.
If transcoding is enabled, does it work with every file, even if they worked fine earlier without transcoding?
I mean, if I have some .avi which do not need transcoding and can be viewed just fine in my TV, when transcoding is enabled does it do its job even for those files?
Thanks
Welcome!
Simply enabling transcoding does not force all media to be transcoded. The profile selected for your TV is what determines what is transcoded and what is streamed natively. What make/model TV do you have, and what profile is assigned to it in the Serviio console?
Re: Transcoding for every file?

Posted:
Mon Oct 21, 2019 7:15 pm
by roughnecks
I see. I'm using a Samsung TV and I set it to "Samsung TV / player (E/F-series)", so that should be enough

Re: Transcoding for every file?

Posted:
Tue Oct 22, 2019 2:13 am
by atc98092
I'm looking at that profile, and there are several Matches lines for AVI files. If the video codec in use is h264, mjpeg or dvvideo, then they will be transcoded. I'm a little surprised by the h264 capture, but perhaps that old of a TV doesn't support H.264 video. I see it in a number of other Matches lines as well. I'd have to know the content of your AVI files to say for sure if they are being transcoded. But if they don't use one of those three video codecs, then it should be playing natively.
Re: Transcoding for every file?

Posted:
Tue Oct 22, 2019 8:58 am
by roughnecks
I know for sure that h264 is supported, almost all of the content I watch is like that.
Here's an mkv example:
- Code:
[Informazioni video]
Codec: AVC1 - Decoder FFmpeg interno(h264, Thread Frame)
Tipo di input: AVC1(24 bits)
Dimensioni input: 720 × 404(1.78:1)
Tipo di output: NV12(12 bits)
Dimensioni output: 720 × 404(1.78:1)
Frequenza fotogrammi: 23.976
BitRate: Sconosciuto
[Informazioni audio]
Codec: Dolby AC3(0x2000) - Decoder FFmpeg interno(ac3)
Frequenza di campionamento: 48000 ->48000 campionamenti/sec
Bitrate: 0 ->16 bit/campionamento
Canali: 2 ->2 canali
Bitrate: 192 kbps
And, an avi
- Code:
[Informazioni video]
Codec: XVID - Decoder FFmpeg interno(mpeg4)
Tipo di input: XVID(12 bits)
Dimensioni input: 720 × 304(2.37:1)
Tipo di output: NV12(12 bits)
Dimensioni output: 720 × 304(2.37:1)
Frequenza fotogrammi: 24
BitRate: 1479.03 kbps
[Informazioni audio]
Codec: Dolby AC3(0x2000) - Decoder FFmpeg interno(ac3)
Frequenza di campionamento: 48000 ->48000 campionamenti/sec
Bitrate: 0 ->16 bit/campionamento
Canali: 6 ->2 canali
Bitrate: 448 kbps
Re: Transcoding for every file?

Posted:
Tue Oct 22, 2019 1:22 pm
by roughnecks
I have enabled transcoding for the first time and played a couple videos; CPU usage was "normal", so I guess no transcoding was happening and that's what I hoped.
Soon I'll get a new rig so maybe I'll enable the function again and let it stay.
Re: Transcoding for every file?

Posted:
Tue Oct 22, 2019 6:28 pm
by atc98092
Both of those look fine for most players. If transcoding is enabled and you aren't seeing a CPU load near 100%, then it's not transcoding.

Re: Transcoding for every file?

Posted:
Tue Oct 22, 2019 7:03 pm
by roughnecks
Thanks for your help!