Archive:Kdenlive/Manual/Capturing/uk: Difference between revisions
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Created page with "=== Firewire === Цим пунктом не можна скористатися у нових версіях '''Kdenlive'''. Скористайтеся dvgrab у термін..." |
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=== Firewire === | === Firewire === | ||
Цим пунктом не можна скористатися у нових версіях '''Kdenlive'''. Скористайтеся dvgrab у терміналі, щоб захопити відео з firewire. | |||
This captures video from sources connected via a firewire (also known as - IEEE 1394 High Speed Serial Bus) card and cable. This functionality uses the [http://linux.die.net/man/1/dvgrab dvgrab] program and the settings for this can be customized by clicking the spanner icon or choosing <menuchoice>Settings>Configure Kdenlive</menuchoice>. See [[Kdenlive/Manual/Settings_Menu/Configure_Kdenlive#Configure_Firewire_Capture|Configure Firewire Capture]]. | This captures video from sources connected via a firewire (also known as - IEEE 1394 High Speed Serial Bus) card and cable. This functionality uses the [http://linux.die.net/man/1/dvgrab dvgrab] program and the settings for this can be customized by clicking the spanner icon or choosing <menuchoice>Settings>Configure Kdenlive</menuchoice>. See [[Kdenlive/Manual/Settings_Menu/Configure_Kdenlive#Configure_Firewire_Capture|Configure Firewire Capture]]. |
Revision as of 12:37, 18 July 2019
Захоплення відео
У Kdenlive передбачено функціональні можливості із захоплення відео із зовнішніх пристроїв; наприклад, Firewire, FFmpeg, захоплення з екрана та Blackmagic.
Налаштувати захоплення можна за допомогою сторінки тут).
(докладніше про це можна дізнатисяВизначити теку призначення для захоплених даних можна за допомогою вкладки тут).
(докладніше про цеЩоб захопити відео, виберіть монітор запису і виберіть пристрій для захоплення за допомогою спадного списку, розташованого внизу праворуч.
Firewire
Цим пунктом не можна скористатися у нових версіях Kdenlive. Скористайтеся dvgrab у терміналі, щоб захопити відео з firewire.
This captures video from sources connected via a firewire (also known as - IEEE 1394 High Speed Serial Bus) card and cable. This functionality uses the dvgrab program and the settings for this can be customized by clicking the spanner icon or choosing . See Configure Firewire Capture.
To perform a capture:
- Plug in your device to the firewire card and turn it on to play mode
- Click the Connect Button
- Click the Record Button — note it toggles to grey while you are recording
- Click the Record button again to stop capture. Or click the stop button.
- Once capturing is finished, click the disconnect button
- In the Captured Files dialog, click the import button to have the captured files automatically imported into the project tree.
Note: If your device does not start playing the source device when you click the record button, you may have to start playback on your device manually and then click record.
FFmpeg
I believe this captures video from an installed Web Cam using Video4Linux2.
Захоплення зображення з екрана
This captures video of the PC screen. In version 0.9.2 it uses recordMyDesktop to do the capture. There is an open defect with this functionality in ver 0.9.2 — See bug tracker ID 2643.
In version 0.9.3, the screen grab is done by the ffmpeg functionality instead. For screen capture to work in ver 0.9.3, the version of ffmpeg installed needs to have been compiled with the --enable-x11grab
option. Ubuntu comes with an ffmpeg version compiled with this option.
To check on your linux distro, type ffmpeg -version
in a terminal and look for --enable-x11grab
in the reported configuration info. [1]
If you are capturing the screen and using the X246 with audio settings and you get a crash as shown in the screen shot ...
... then consider creating a profile for audio capture where -acodec pcm_s16le
is replaced by -acodec libvorbis -b 320k
. See Configure Kdenlive.
Blackmagic
This is for capturing from Blackmagics decklink video capture cards (AFAIK). Not sure how stable this code is at the moment. See defect 2130.
Примітки
- ↑ There are now two branches of ffmpeg: a Libav branch and an ffmpeg.org branch. The ffmpeg version from the latter branch reports the configuration when you run with
ffmpeg -version
. The Libav version does not. So this method to check for the--enable-x11grab
does not work if you have the Libav version of ffmpeg.