AFRLme at 02:55, 2 December 2016

2016-12-02T02:55:39Z

David Stoffel: Text replacement - "{{toc}}" to ""

2014-11-03T23:51:27Z

Text replacement - "{{toc}}" to ""

AFRLme at 16:52, 27 October 2014

2014-10-27T16:52:04Z

AFRLme: Created page with "Since Visionaire Studio 3.7 we support matroska (mkv) videos with subtitles. We recommed google's free VP8 video codec with ogg/vorbis audio for the mkv container. This codec..."

2014-03-20T13:26:40Z

Created page with "Since Visionaire Studio 3.7 we support matroska (mkv) videos with subtitles. We recommed google's free VP8 video codec with ogg/vorbis audio for the mkv container. This codec..."

New page

Since Visionaire Studio 3.7 we support matroska (mkv) videos with subtitles.

We recommed google's free VP8 video codec with ogg/vorbis audio for the mkv container. This codec has a very good quality which is similar to H.264 and does not have any license fees.

==Tools you need==
* video encoder: we recommed ffmpeg because it can read many formats and convert it with excellent quality.
* subtitle editor for the format: Advanced Substation Alpha (ASS) / encoded File Encoding = UTF8
* mkv editor like MKVToolNix

== Some good result settings ==
'''''You can experiment with the bitrate and quality yourself but keep in mind: Higher Bitrates and Quality = higher CPU usage'''''
* '''MKV _512Kbps_288p''' ''Matroska video for progressive download on average 3g network connections.''
::VP8 - DataRate: 400 Kbps - 2 Pass VBR - 512x288 pixels
::Vorbis - 64Kbps - 44100Hz - Stereo - Sample Size: 16

* '''MKV_768Kbps_360p''' ''Matroska video for progressive download on fast 3g network connections.''
::VP8 - DataRate: 600 Kbps - 2 Pass VBR - 480x360 pixels
::Vorbis - 96Kbps - 44100Hz - Stereo - Sample Size: 16

* '''MKV_1200Kbps_480p''' ''Matroska video for progressive download on fast Wi-Fi network connections.''
::VP8 - DataRate: 990 Kbps - 2 Pass VBR - 852x480 pixels
::Vorbis - 128Kbps - 44100Hz - Stereo - Sample Size: 16

* '''MKV_2000Kbps_720p''' ''Matroska video for progressive download on slow broadband network connections.''
::VP8 - DataRate: 1800 Kbps - 2 Pass VBR - 1280x720 pixels
::Vorbis - 160Kbps - 44100Hz - Stereo - Sample Size: 16

* '''MKV_3000Kbps_720p''' ''Matroska video for progressive download on average broadband network connections.''
::VP8 - DataRate: 2800 Kbps - 2 Pass VBR - 1280x720 pixels
::Vorbis - 160Kbps - 44100Hz - Stereo - Sample Size: 16

* '''MKV_5000Kbps_1080p''' ''Matroska video for progressive download on average broadband network connections.''
::VP8 - DataRate: 5000 Kbps - 2 Pass VBR - 1920x1080 pixels
::Vorbis - 160Kbps - 44100Hz - Stereo - Sample Size: 16

== Encoding example ==
In this example you will learn how to encode your movies with ffmpeg manually to create an Video:
* based on the MKV_3000Kbps_720p quality result settings (720p widescreen)
* which uses the VP8 codec for video
* which uses the libvorbis codec for audio
* which is 2-pass-VBR encoded
* which was 16:9 (Widescreen)

For an 2-pass-VBR encoding we need to execute the same command 2 times, with nothing changed except the flag -pass (1 and 2).
The first pass writes a logfile but no OUTPUT.WEBM video.
The second pass creates the video from the Logfile which was be written by the flag -passlogfile.

'''First Pass:'''
./ffmpeg -i YOURVIDEO.RAW -c:a libvorbis -b:a 160k -aq 9 -strict experimental -async 1 -c:v libvpx -b:v 2800k -bt 234k -r 25 -s 1280x720 -aspect 16:9 -trellis 0 -me_range 16 -i_qfactor 0.71 -b_strategy 1 -qmin 3 -qmax 51 -qdiff 4 -sc_threshold 40 -sn -pass 1 -passlogfile ./pass -threads 2 -y OUTPUT.WEBM

'''Second Pass:'''
./ffmpeg -i YOURVIDEO.RAW -c:a libvorbis -b:a 160k -aq 9 -strict experimental -async 1 -c:v libvpx -b:v 2800k -bt 234k -r 25 -s 1280x720 -aspect 16:9 -trellis 0 -me_range 16 -i_qfactor 0.71 -b_strategy 1 -qmin 3 -qmax 51 -qdiff 4 -sc_threshold 40 -sn -pass 2 -passlogfile ./pass -threads 2 -y OUTPUT.WEBM

== WebSites ==
* [http://ffmpeg.zeranoe.com/builds/ FFmpeg] (english) – Windows Builds
* [http://www.evermeet.cx/ffmpeg/ FFmpeg] (english) – Macintosh Builds
* [http://www.bunkus.org/videotools/mkvtoolnix/downloads.html MKVToolNix] (english) - All Platforms

← Older revision		Revision as of 23:51, 3 November 2014
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	* [http://www.evermeet.cx/ffmpeg/ FFmpeg] (english) – Macintosh Builds		* [http://www.evermeet.cx/ffmpeg/ FFmpeg] (english) – Macintosh Builds
	* [http://www.bunkus.org/videotools/mkvtoolnix/downloads.html MKVToolNix] (english) - All Platforms		* [http://www.bunkus.org/videotools/mkvtoolnix/downloads.html MKVToolNix] (english) - All Platforms
−	~~{{toc}}~~

@@ Line 56: / Line 56: @@
 * [http://ffmpeg.zeranoe.com/builds/ FFmpeg] (english) – Windows Builds
 * [http://www.evermeet.cx/ffmpeg/ FFmpeg] (english) – Macintosh Builds
-* [http://www.bunkus.org/videotools/mkvtoolnix/downloads.html MKVToolNix] (english) - All Platforms
+* [http://www.bunkus.org/videotools/mkvtoolnix/downloads.html MKVToolNix] (english) - All Platforms{{toc}}

← Older revision		Revision as of 16:52, 27 October 2014
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	* [http://www.evermeet.cx/ffmpeg/ FFmpeg] (english) – Macintosh Builds		* [http://www.evermeet.cx/ffmpeg/ FFmpeg] (english) – Macintosh Builds
	* [http://www.bunkus.org/videotools/mkvtoolnix/downloads.html MKVToolNix] (english) - All Platforms		* [http://www.bunkus.org/videotools/mkvtoolnix/downloads.html MKVToolNix] (english) - All Platforms
		+	{{toc}}

Video Encoding - Revision history

AFRLme at 02:55, 2 December 2016

David Stoffel: Text replacement - "{{toc}}" to ""

AFRLme at 16:52, 27 October 2014

AFRLme: Created page with "Since Visionaire Studio 3.7 we support matroska (mkv) videos with subtitles. We recommed google's free VP8 video codec with ogg/vorbis audio for the mkv container. This codec..."