Poll: Best software for transcode

[On4sat]

I opened this post because I would like to know what you think about which software best to make transcode H265 (HVEC) many software exist but which one is best for you?

 

[redhat]

X-Accelerator Transcoder !

 

[malaquias]

X-Accelerator Transcoder !

For sure xaccel FTW

 

[Minifreeza]

I would say anything as long as you know how to use it to full capacity.

Not a fan at all of ffmpeg solutions, it transcodes using too much CPU and with ffmpeg I noticed that, even with a good bandwith, the restream of m3u8 or else is bad (drops).

Don't know if you capture the channels directly though ..

 

[redhat]

Basically CPU (Software) Based Transcoding takes a lot CPU Power.

With good compiled FFmpeg and GPU based transcoding you can transcode with one Nvidia GTX 1060 6GB RAM arround 20 FullHD Channels.

 

[amroe]

We Need a good tutorial to compile FFmpeg with Cuda Support for Nvidia GPU Cards ... iam working on it , but i have problem with Multiple Channels Stream , i used the patch and work great , but i face problem when i install Cuda .

-hwaccel cuvid is best with low ram of GPU ( THIS I HAVE PROBLEM WITH )
-h264_nvenc is Working Good with Nvidia patch but take more ram of gpu

 

[redhat]

-h264_nvenc is Working Good with Nvidia patch but take more ram of gpu

Tell us more about your Hardware Envoirement and your Experience with it (How much channle you was able to transcode and so one)

 

[On4sat]

For sure xaccel FTW

Use dvb on that software or read in other? Because install use software dvblast and not work not detect frontend detect on software but not dvblast

 

[malaquias]

Use dvb on that software or read in other? Because install use software dvblast and not work not detect frontend detect on software but not dvblast

yes it has already dvb in it

 

[On4sat]

yes it has already dvb in it

Any configuration for dvblast not understand software detect my tbs but I put frequency not work I see logs problem is dvblast not detect frontend any help?

 

[malaquias]

Open a help topic on forum or send me your skype i can maybe help you

 

[On4sat]

Open a help topic on forum or send me your skype i can maybe help you

Yes will install one more time will open new topic for I share to you my problem

Basically CPU (Software) Based Transcoding takes a lot CPU Power.

With good compiled FFmpeg and GPU based transcoding you can transcode with one Nvidia GTX 1060 6GB RAM arround 20 FullHD Channels.

yes I have that too and 18 I creat no problem 20 many to 18 to good quality not saturated but maybe software I use not indicated for that and open this topic for that I hope ? your help for that and ??

Tvheadend.org

Tvheadend is the leading TV streaming server for Linux

tvheadend.org

 

[yoo]

X-Accelerator yang works everyday on this soft. its very good and stable. but now gived cracked version.

 

[matthew reus]

We Need a good tutorial to compile FFmpeg with Cuda Support for Nvidia GPU Cards ... iam working on it , but i have problem with Multiple Channels Stream , i used the patch and work great , but i face problem when i install Cuda .

-hwaccel cuvid is best with low ram of GPU ( THIS I HAVE PROBLEM WITH )
-h264_nvenc is Working Good with Nvidia patch but take more ram of gpu

Bro you need to install cuda and compile it with ffmpeg while installing ffmpeg . and try this code:
edit by redhat (please check again whether the code is correct):

]ffmpeg -fflags +genpts -vsync 1 -threads 4 \

-hwaccel nvdec -hwaccel_device 1 -hwaccel_output_format cuda \

-i 'udp://@224.2.2.21:5008?fifo_size=1000000\&overrun_nonfatal' \

-vf "yadif_cuda=0:-1:0,scale_npp=-1:720" \

-c:v h264_nvenc -preset:v llhq -rc:v cbr_ld_hq -gpu 1 -b:v 1800k

-maxrate:v 1800k -bufsize:v 1800k -r:v 25 -g:v 50 \

-c:a aac -b:a 64k -ar 44100 -ac 2 \

-f flv -flags +global_header -map 0 \

'rtmp://username:password@ipaddress:1935/apps/streamname

 

[matthew reus]

Tell us more about your Hardware Envoirement and your Experience with it (How much channle you was able to transcode and so one)

Bro i have used , nvidia teslam60 and quadro 4000 compile with ffmpeg , totally used the gpu and we are able to transcode about 30 channels with 3 profile of each channel with different bitrate

 

[redhat]

Bro you need to install cuda and compile it with ffmpeg while installing ffmpeg . and try this code:

ffmpeg -fflags +genpts -vsync 1 -threads 4 \
-hwaccel nvdec -hwaccel_device 1 -hwaccel_output_format cuda \
-i 'udp://@[URL='http://224.2.2.21:5008?fifo_size=1000000%5C&overrun_nonfatal']224.2.2.21:5008?fifo_size=1000000\&overrun_nonfatal[/URL] \
-vf "yadif_cuda=0:-1:0,scale_npp=-1:720" \
-c:v h264_nvenc -preset:v llhq -rc:v cbr_ld_hq -gpu 1 -b:v 1800k
-maxrate:v 1800k -bufsize:v 1800k -r:v 25 -g:v 50 \
-c:a aac -b:a 64k -ar 44100 -ac 2 \
-f flv -flags +global_header -map 0 \
'rtmp://username:password@ipaddress:1935/apps/streamname

Please use the BB Codes if you add some Code here:

 

[matthew reus]

Please use the BB Codes if you add some Code here:

View attachment 293

View attachment 294

View attachment 295

thankyou

 

[Kingpinbiz]

can anyone help me?
looking for passthru streaming software.
i hace streams that only play in browser and mxplayer (http, https, has)
need to passs it thru to play on vlc realtime.. any assistance is appreciated

 

[sambir]

I am using m4000 cards. They are able to output around 14 Fullhd streams per card. The problem is mainly decoding with the card uses allot of decoding power. So i end up 80 / 90% decoding power used and 60 70% encoding power.

as for X-Accelerator Transcoder ! . 60 euro pm kinda expensive just for transcoding. I would rather just use a self made script.

 

[matthew reus]

We Need a good tutorial to compile FFmpeg with Cuda Support for Nvidia GPU Cards ... iam working on it , but i have problem with Multiple Channels Stream , i used the patch and work great , but i face problem when i install Cuda .

-hwaccel cuvid is best with low ram of GPU ( THIS I HAVE PROBLEM WITH )
-h264_nvenc is Working Good with Nvidia patch but take more ram of gpu

if you have compile cuda nicely than use scale_npp and

ffmpeg -fflags +genpts  -hwaccel_device 0 -hwaccel nvdec -hwaccel_output_format cuda -i 'udp://@192.168.0.8:10801?fifo_size=1000000\&overrun_nonfatal' -b:v 2M -vf "format=yuv420p|cuda,yadif_cuda=0:-1:0,scale_npp=-1:720" -c:a aac -ar 44100 -ac 2 -b:a 128k -af volume=1.0 -c:v h264_nvenc -gpu 0 -f +global_header -strict experimental -f flv 'rtmp://admin:[email protected]:1935/test/Test.stream'