Original Multimedia Preview
Original multimedia previews are WebM (video) and MP3 (audio) previews of multimedia files. They are generated with ffmpeg and used in the HTML5 client to play video and audio assets directly in the browser.
HTML5 parameters
| Name of option | Description | Note |
|---|---|---|
Html5AudioBitrate |
Audio bitrate of the generated audio previews. |
|
Html5AudioCodec |
ffmpeg audio codec lib - the ffmpeg codec library which is used to encode audio files. |
|
Html5AudioSamplingFreq |
Sampling frequency of the generated audio previews. |
|
Html5ErrorOutputSize |
Maximum size of the error output of an ffmpeg call which is captured and logged. |
|
Html5OutputSize |
Maximum size of the standard output of an ffmpeg call which is captured and logged. |
|
Html5ThreadCount |
Amount of threads used by ffmpeg for the generation of a multimedia preview. |
|
Html5Timeout |
Maximum runtime of an ffmpeg call. If the timeout is exceeded, the preview generation of the file is aborted. |
|
Html5VideoAudioCodec |
ffmpeg video and audio codec lib - the ffmpeg codec library which is used to encode the audio track of video files. |
|
Html5VideoBitrate |
Video bitrate of the generated video previews. |
|
Html5VideoCodec |
ffmpeg video codec lib - the ffmpeg codec library which is used to encode the video track of video files. |
|
Html5VideoSize |
Size of the generated video preview in relation to the original video in percent. |
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