Tutorial Transcoder for Nimble Streamer

[redhat]

Decode / transform / encode live video and audio streams seamlessly

Input spec

• H.264, HEVC (H.265), MPEG2, MPEG4, VP8 and VP9 video
• AAC, MP3, AC-3, MP2, Speex, PCM G.711 (a-law, μ-law) audio

The protocols

• RTMP pulled and published
• RTSP pulled and announced
• MPEG-TS via HTTP and UDP
• SRT via all modes
• UDT via all modes
• Pulled HLS
• Icecast and SHOUTcast audio

Excellent performance

• Low resource usage and high performance
• Each stream is decoded just once
• Multiple transcoding threads, multiple CPU cores
• Encoding is done once after all transformations
• Pass-through mode for non-changed media
• Native application for Linux, Windows and Mac on x64, ARM and POWER8
• libx264 video encoder support
• libvpx encoder support for VP8/VP9
• Intel® Quick Sync Video hardware and software support
• NVidia® NVENC hardware acceleration support
• VA API (libVA) support for H.264 and VP8 video encoding
• FDK audio transcoder support

Output spec

• H.264, HEVC (H.265), VP8 and VP9 video
• AAC and MP3 audio
• input codecs pass-through

The protocols

• HLS with MPEG2TS and fragmented MP4 (fMP4) containers
• MPEG-DASH playback
• RTMP and RTSP playback and re-publish
• SLDP playback
• MPEG-TS playback and multicast
• SRT via all modes
• UDT via all modes
• Icecast audio

Read Live Transcoder review by Jan Ozer which gives general overview of the product.

FFmpeg™ filters

• Apply filters without streams interruption
• 4 different strategies for adding key frames alignment
• Resize or crop to create multiple resolutions
• Graphic overlays, picture-in-picture video
• De-interlacing
• Make filtering chains without additional decoding
• Add any custom or third-party filter
• Audio transrating, e.g. 256Kbps to 192Kbps
• Audio re-sampling, e.g. 44KHz to 22KHz
• Mix several audio sources

There are several advantages over FFmpeg which makes Transcoder more efficient in some cases.

Affordable pricing

The cost is 50 USD per month per 1 transcoding server license.
Server license has no limits on number of transcoded streams, that number depends only on your hardware capability.

Web UI: knitting the transcoding scenarios

• Create any chain of transcoding for both video and audio.
• Set up filters in a couple of clicks.
• Drag-n-drop elements of transcoding scenario.
• Use any browser to setup and control.
• Apply changes without interruption of live streaming.
• Apply settings to multiple servers in a few clicks.
• Also, take a look at Live Transcoder troubleshooting article to see how you can avoid some of the common transcoding issues. General performance tuning may be useful as well.
• Usage snapshots show examples of combined usage of Softvelum products including live transcoder.

Install Transcoder now

Watch transcoder UI in action:

 

[pirocamucha]

pirocudo

 

[Cartier_haohao]

Hi,
is a cracked version or need serial ?
thanks for the share

 

[jeff]

thanks for shared

 

[chucky31]

Thanks bro ? is cool

 

[smhmalay]

thanks for shared

 

[orfisat]

thanks for the share

 

[dccare]

Thanks for share. Wowza kill much cpu for transcoding Lets see for this one.