Thema: Video & Audio Converter diverses...

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Shotcut is a free, open source, cross-platform video editor.

Features

supports oodles of audio and video formats and codecs thanks to FFmpeg (or libav as-built)
supports many image formats such as BMP, GIF, JPEG, PNG, SVG, TGA, TIFF as well as image sequences
no import required - native editing
frame-accurate seeking for many formats
multi-format timeline: mix and match resolutions and frame rates within a project
screen capture (Linux only) including background capture to capture a Shotcut session
webcam capture (Linux only)
audio capture (Linux only; PulseAudio, JACK, or ALSA)
network stream playback (HTTP, HLS, RTMP, RTSP, MMS, UDP)
frei0r video generator plugins (e.g. color bars and plasma)
Blackmagic Design SDI and HDMI for input and preview monitoring
JACK transport sync
deinterlacing
detailed media properties panel
recent files panel
drag-n-drop files from file manager
save and load trimmed clip as MLT XML file
load and play complex MLT XML file as a clip
audio signal level meter
volume control
scrubbing and transport control
flexible UI through dock-able panels
encode/transcode to a variety of formats and codecs thanks to FFmpeg (or libav as-built)
capture (record) SDI, HDMI, webcam (V4L2), JACK, PulseAudio, IP streams, X11 screen
stream (encode to IP) files and any capture source
batch encoding with job control
create, play, edit, save, load, encode, and stream MLT XML playlists
unlimited undo and redo for playlist edits including a history view
connect to Melted servers over MVCP TCP protocol
control the transport playback of Melted units
edit Melted playlists including suport for undo/redo
OpenGL GPU-based image processing
multi-core parallel image processing when not using GPU (and frame-dropping is disabled)
video filters: Blur, Color Grading, Crop, Glow, Mirror, Saturation, Sharpen
3-way (shadows, mids, highlights) color wheels for color correction and grading
eye dropper tool to pick neutral color for white balancing
translated to Spanish, French, Czech, and German

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License: Open Source

Changelog

Added the timecode of failure to the Jobs panel when an export job fails (makes locating problem areas in the project easier).
Added an Unpremultiply Alpha video filter (handy to fix compositing for video clips with an alpha channel that has had its color pre-multiplied with its alpha).
Fixed various crash regressions since v18.05.
Fixed audio distortion during preview (regression in v18.07).
Fixed custom Export presets broken if name contains parentheses (regression in v18.07).
Fixed Properties > Reverse... broken if numeric region setting uses comma for decimal (regression in v18.07).
Fixed Overlay HTML editor easily destroys default scripts (introduced in v18.07) if WebVfx JavaScript extension enabled.
Fixed custom interlaced Export presets loading as progressive (regression in v18.07)
Fixed Timeline > Copy Timeline to Source > Export fails on unsaved (Untitled) project.
Fixed Text filter has aliased edges (regression in v18.07).
Fixed Stabilize video filter not available on Linux (regression since v18.06).
Fixed changing Speed in Properties breaks all filters on that clip (regression since v18.05).
Fixed Fade Out Video (and keyframes in general) broken on still images whose in point is > 0 (regression since v18.03).
Fixed accuracy of Properties > Duration for image clip on the timeline.
Some fixes for changing Settings > Video Mode after starting a project.
Fixed compositing of upper video tracks becomes broken if bottom video track is deleted.
Fixed images with alpha channel (e.g. PNG) on upper video tracks have dark edges after compositing if the Size and Position or Rotate and Scale filters are not used.

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http://www.shotcut.org/

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Changelog

*fixed*

    General: properly detect gpus with 'Mobile' in it's name
    Analysis: Image/Video reporting in MediaInfo for an Image sequence
    Audio: aften ac3 encoding
    Avisynth: Image Sequence + Denoiser + only filter dark
    Vapoursynth: Range conversion by setting the '_ColorRange' beforehand according to 'X' in 'X->Y'
    Avisynth: pc scale handling
    Vapoursynth: set range on resize, full range -> x264/x265
    Audio: fixed dts encoding
    Avisynth: QTGMC Sharpness value
    Avisynth: FrameRateConverter + don't hide defaults
    Vapoursynth: vsCustomAdditions
    Avisynth: custom 'before End', 'defore DeInterlace'
    Vapoursynth: vsDeGrainMedianModeY limit to 5

*changed*

    Avisynth: using Avisynth+ now
    Tools: adjusted to latest QSVEncC
    Avisynth: removed avsCutSupport button, since avsViewer doesn't support it atm.
    Input: restrict accept button in ImageSequenceDialog

*added*

    Avisynth: TUnsharp, SmoothCurve, SmoothTweak(16), SmoothLevels16, SmoothLevels, DeblockPP7, Deblock, ColorBalance, BucketMedian, MedianBlur2
    Avisynth: ColorYUV support which allows LumaRange change
    Vapoursynth: MiniDeen, HQDN3D
    Video: support some of NVEncCs VPP filters
    Video: NVEncC support for 'use encoder only'-option
    Input: ffmpeg hwaccel choice

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http://www.selur.de/

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MP4Tools is a collection of cross-platform free tools to manipulate MP4 files.

It contains following applications:

- MP4Joiner allow join multiple MP4 files into one
- MP4Splitter allow split a MP4 file in multiple files

License: GPLv3

Whats new:>>

MP4Splitter: added play/pause button
Added Simplified Chinese translation (thanks to Julian Lee)
Updated ffmpeg to version 4.0.2

http://www.mp4joiner.org/en/

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Release Notes

MAJOR FEATURE: video filters menu option added to app menu accessed via right-click or the bottom-right menu button. the first filter available is BLACKDETECT which automatically creates clips in your clip index based around black scene changes that are detected. selecting the filter once a media file has been loaded will prompt for a black scene minimum duration in seconds, allowing you to tweak the black frame sensitivity to reduce or increase the amount of scenes detected. this is mainly useful for skipping commercials (e.g. comskip) or auto-detecting scene transitions. More filters will be added in future updates.
MAJOR FEATURE: automatic chapters created per clip in your list. enabled by default and can be toggled via Settings -> General and a new toggle button in the left hand side group of the UI buttons.
MAJOR FEATURE: chapter names can be edited from their default set values via new edit chapter option when right-clicking on a clip in your list. all clip will default to "Chapter " as their default text which is what a media center or half-decent player will display in menu and you are able to skip directly to each clip point using standard previous/next buttons (if they are set in their default state, obviously)
External media file joins (when wanting to just join a set of files using the the ADD button under the Video Index) are fixed; the last version broke this once timeline progressbars were added. Progress for external joins is displayed in progressbars overlaying associated clips directly in the Clip Index which replaces timeline progressbar functionality when all clips are external (i.e. not loaded via Open Media thus not associated with a project)
Added new "Enable use of PBOs" setting under the Video category for use of pixel buffer objects when rendering OpenGL video. Used for noticeable performance improvements when working with huge/4K media files.
Fixed a bug caused when removing a clip with a start time but no end time from your index.
OSD (on-screen display) text defined for all user actions + standardised OSD case and wording/format.
Main clip list's scrolling mode changed to per pixel for smoother vertical scrolling and no snapping of clips as they are scrolled into view.
snap + Flatpak manifests completed w/ app now available from respective stores and repos (i.e snapcraft.io + flathub.org). These builds come prepacked with the very latest releases of FFmpeg, libmpv, MediaInfo as well as the UI libraries for Qt5 and PyQt5.
Fixed clip index heading not extending to full width of list when it becomes scrollable when more than 4 clips are added to the index.
UI improvements to media stream dialog; most consistent across differing desktop sizes and stream configurations
Flatpak: Qt 5.11 + dependency updates + NVIDIA h/w decoding fixes

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https://github.com/ozmartian/vidcutter

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Changelog

Fixed new crash in v18.08 changing Settings > Video Mode with nothing opened.
Fixed crash while adjusting position or size in Text and Size and Position filters.
Fixed position and size information incorrect if resolution or aspect ratio changed in Export.
Fixed Text animation (keyframes) when not the first clip in the timeline.
Fixed track name not editable after the track head had been selected at least once.
Fixed right-clicking a timeline clip breaks automatic timeline scrolling during playback.
Added Quicktime Animation Export preset to export video with alpha channel.
In Export, let option values in Other tab override values generated by other fields.

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http://www.shotcut.org/

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Simple x264/x265 Launcher is a lightweight front-end for the x264 H.264/AVC as well as the x265 H.265/HEVC encoder, based on the Qt toolkit. It uses the 64-Bit version of x264 with the 32-Bit version of Avisynth. That lets you use 32-Bit Avisynth plug-ins (e.g. DGDecodeNV) and still benefit from the speed improvements of 64-Bit x264. Optionally you can also use 64-Bit Avisynth, which is still considered experimental, if desired, as well as x264's built-in LAVF/FFMS input.

Includes full batch encoding support for running several encoding jobs in parallel.

License: GPL

Changelog

Updated:

    x264 to revision 2932 (API v157).
    x265 to version 2.8+57.

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http://muldersoft.com/#x264_x64

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Whats new:>>

Added support of .mpg files

http://www.mp4joiner.org/en/

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Whats new:>>

Fixed regression in 18.08.11 that can put corrupt character in the .mlt XML project file.
Fixed the size of an existing Text filter with animation breaks if you select the clip and the filter.

http://www.shotcut.org/

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MetaFox is a simple tool that can help you easily convert video files. The installer places a shortcut on your desktop. You drag n drop a file or even an entire folder onto the shortcut and it will create an MKV using the original audio / video / subtitles.

Freeware

http://shark007.net/tools.html

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Transcode video files between popular formats, with a wide range of options and perform slight alterations with the integrated video editor.

Donationware

Whats new:>>

Added "Rotation" option for video processor and internal mp4 muxer
Minor changes and fixes

http://bluesky23.yukishigure.com/en/AsVideoConv.html

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LosslessCut is a simple, Open Source, cross-platform video editor for lossless trimming and cutting of videos. This utility is useful for rough processing large video files captured with video cameras, drones, GoPro, etc. Tiy will be able to quickly pull out the good parts of a video and disregard the rest without losing a bit of quality.

LosslessCut omits any encoding or decoding to keep the cutting process fast and efficient. It supports most common cutting formats, but since it's Chromium-based (HTML video player), you will find that not all FFmpeg formats are supported. The following formats and codecs should work without issue MP4, MOV, WebM, MKV, OGG, WAV, MP3, AAC, H264, Theora, VP8, VP9.

License: Open Source

Changelog

### Added
- Add exit menu item

### Changed
- Remember certain settings across file loads
- Some UI tweaks
- Transfer timestamps when convering to friendly format
- Allow for testing keyframe cut (see discussion in https://github.com/mifi/lossless-cut/pull/13)
- Update ffmpeg

### Fixed
- Fix a rare bug with duration

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https://github.com/mifi/lossless-cut

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Any Video Converter Free ist ein kostenloser Video-Konverter, der viele Formate schnell und mit hoher Qualität umwandeln kann. Dazu wählt man ein oder mehrere Videos aus, legt Codec, Videogröße und Bitrate fest und startet die Konvertierung.

Fertige Profile bieten schnellen Zugriff auf die wichtigsten Formate samt passenden Einstellungen. Clips, die auf den Portalen YouTube oder Google Video gespeichert sind, lassen sich mit wenigen Klicks herunterladen und in das passende Format umwandeln. Mit dem integrierten Player lassen sich alle Videos direkt abspielen.

License: Freeware

Whats new: >>

Update the download engine.

http://www.any-video-converter.com/

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Changelog

    Timeline:

    Added Ripple support for moving clips including Ripple All Tracks.
    When Ripple is on and you move a clip to the right, it now
    Ripples (pushes) all the clips to the right instead of making a transition
    (including the Ripple All Tracks option).
    Added Ctrl+R keyboard shortcut to toggle Timeline Ripple,
    Ctrl+Alt+R to toggle Ripple All Tracks, and
    Ctrl+Shift+R to toggle both.
    Improved Snapping behavior on the Timeline.
    Added Ctrl+P keyboard shortcut to toggle Snapping.
    Added Reset Track Height (Ctrl+0) to the Timeline menu.

    Filters:

    Added a Timer video filter.
    Added support for negative rotation to the Rotate and Scale filter.
    Added Shake 1 Second - Scaled and Shake 1 Second - Unscaled presets
    To the Size and Position filter.

    Other:

    Added a Text clip to the Open Other dialog.
    This is a convenience item that creates a transparent Color clip with a Text filter.
    Added Extract Sub-clip to Properties menu for audio/video clip.
    Added Export presets for WebM VP8 and VP9 with alpha channel.
    Better Stability Fixes
    Fixed a crash when quickly changing clip selections in the Timeline.
    Improved closing Shotcut more reliably and the behavior of multiple shotcut Processes.
    Fixed Undo beyond Remove Track may crash.
    Fixed a crash when moving a clip after undoing a transition.
    Fixed a crash loading project after some sequence of inserting and removing tracks.
    Fixed a crash loading an image with the wrong filename extension.
    Fixed OS audio device changes may cause Shotcut to hang.
    Fixed crash dragging simple keyframes beyond the edges of the clip.

    The 32-bit Windows build can use more memory to reduce risk of crash:

    3 GiB on 32-bit Windows and 4 GiB on 64-bit Windows.

    Bug Fixes:

    Improved behavior of opening WebP images.
    Fixed advanced keyframes for the Size and Position filter.
    Fixed inserted and then hidden video tracks become audio tracks after
    Re-opening the project.
    Fixed changing Video Mode from Automatic to something else with Nothing opened.
    Fixed moving a transition to another track leaves a hidden clip on the old track.
    Fixed trimming the out point of a timeline clip may change the in point of
    The following clip.
    Fixed Properties > Speed, Convert, Reverse, and
    More Information does not work sometimes after reloading a project.
    Fixed reliability of changing size and position fields with keyframes
    In Size and Position and Text filters.
    Fixed trimming outward with Ripple All Tracks moved clips on other tracks
    In the wrong direction.
    Fixed audio waveforms still appear on muted tracks after adding a track.

    Image Fidelity

    Fixed edges of text with the Text filter may get cut off (clipped).
    Fixed Size and Position and Rotate and Scale filters may leave black
    Right and bottom edge of frame.
    Fixed trimming a timeline clip with Fade In/Out Video filters
    With "Adjust opacity instead of fade with black" enabled.
    Fixed Export may change the actual frame rate and cause timing errors.
    Fixed reducing the Frame/sec in Export causes timing errors in the output.

    Changes

    Removed the Compositing toggle icon from the Timeline track head. Now,
    It is located in the track Properties as Blend mode with a None option.
    In the 3D Text filter, replaced the Droid fonts with Liberation due to an
    Incompatible license.

    Faster

    Well, to be honest, there is not much speed improvement. Most of the improvement
    Comes from a fix to prevent an incomplete shutdown. In the case of the 32-bit
    Windows build, since more memory can be accessed now, we have removed some of
    (not all) multi-threading limits.
    Improved the performance of changing filter parameters and scrubbing.
    Limit the number of background thumbnail and waveform generation threads to 4.
    Prevent trying to generate audio levels for waveforms for still images and
    Other silent sources.

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http://www.shotcut.org/

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Changelog

    Fixed image transform regression in Rotate and Scale, Size and Position, and Text filters.
    Fixed image scaling interpolation method when not using a transform filter.
    Fixed a crash applying an image transform filter to an image with alpha channel (PNG, SVG).
    Added a highlight for the buttons in the Filters chooser.
    Fixed new Ripple and Snapping keyboard shortcuts not always working.
    Fixed moving a clip to another track and back not working correctly.
    Fixed dragging clips to the Timeline stops working.
    Fixed redo trimming the in point of clip on Timeline not working correctly.

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http://www.shotcut.org/

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Whats new:>>

    Chroma Key: Simple
    Chroma Key: Advanced
    Key Spill: Advanced
    White Balance

http://www.shotcut.org/