When.com Web Search

  1. Ad

    related to: powerpoint slow down video playback speed

Search results

  1. Results From The WOW.Com Content Network
  2. Audio time stretching and pitch scaling - Wikipedia

    en.wikipedia.org/wiki/Audio_time_stretching_and...

    The simplest way to change the duration or pitch of an audio recording is to change the playback speed. For a digital audio recording, this can be accomplished through sample rate conversion. When using this method, the frequencies in the recording are always scaled at the same ratio as the speed, transposing its perceived pitch up or down in ...

  3. Slow motion - Wikipedia

    en.wikipedia.org/wiki/Slow_motion

    Speed ramping 120 fps. Slow motion is used widely in action films for dramatic effect, as well as the famous bullet-dodging effect, popularized by The Matrix. Formally, this effect is referred to as speed ramping and is a process whereby the capture frame rate of the camera changes over time. For example, if in the course of 10 seconds of ...

  4. Three-two pull down - Wikipedia

    en.wikipedia.org/wiki/Three-two_pull_down

    Three-two pull down (3:2 pull down) is a term used in filmmaking and television production for the post-production process of transferring film to video. It converts 24 frames per second into 29.97 frames per second, converting approximately every four frames into five frames plus a slight slow down in speed.

  5. Media control symbols - Wikipedia

    en.wikipedia.org/wiki/Media_control_symbols

    Playback controls on a CD player. Control symbols on a Sony Betamax Portable. In digital electronics , analogue electronics and entertainment , the user interface may include media controls , transport controls or player controls , to enact and change or adjust the process of video playback, audio playback, and alike.

  6. Variable frame rate - Wikipedia

    en.wikipedia.org/wiki/Variable_frame_rate

    Variable frame rate (or VFR) is a term in video compression for a feature supported by some container formats which allows for the frame rate to change actively during video playback, or to drop the idea of frame rate completely and set an individual timecode for each frame.

  7. Audio-to-video synchronization - Wikipedia

    en.wikipedia.org/wiki/Audio-to-video_synchronization

    During mixing of video clips normally either the audio or video needs to be delayed so they are synchronized. The AV-sync delay is static but can vary with the individual clip. Video editing effects can delay video causing it to lag the audio. Transmission (broadcasting), reception and playback that can get introduce AV-sync errors. A video ...

  8. Coordinated Video Timings - Wikipedia

    en.wikipedia.org/wiki/Coordinated_Video_Timings

    Coordinated Video Timings (CVT; VESA-2013-3 v1.2 [1]) is a standard by VESA which defines the timings of the component video signal. Initially intended for use by computer monitors and video cards , the standard made its way into consumer televisions .

  9. Wikipedia:Don't worry about performance - Wikipedia

    en.wikipedia.org/wiki/Wikipedia:Don't_worry_about...

    In most cases, there is little you can do to appreciably speed up or slow down the site's servers. The software is, on the whole, designed to prohibit users' actions from slowing it down much. The software is, on the whole, designed to prohibit users' actions from slowing it down much.