This shows you the differences between two versions of the page.
Next revision | Previous revision | ||
howto:gogglevideos [2017/08/04 19:07] kilrah created |
howto:gogglevideos [2018/04/06 17:34] (current) pawelsky Added information about the media player in v1.04.0200+ firmwares |
||
---|---|---|---|
Line 1: | Line 1: | ||
====== Playing custom videos with sound on DJI Goggles ====== | ====== Playing custom videos with sound on DJI Goggles ====== | ||
- | Unfortunately the DJI Goggles | + | ===== Firmwares v01.04.0200 and higher ===== |
+ | Firmware v01.04.0200 for DJI Goggles | ||
- | The goggles however come with 4 preloaded demo videos that play with sound, so we're going to exploit that feature | + | There are still some errors, quirks |
- | ===== Video format ===== | + | ==== Video format ==== |
+ | A video file with audio, MP4 container, h.264 codec, 1920x1080 pixels and several sizes below were tested. 30FPS works fine, 60FPS plays but is not as smooth as one would expect, anything above that is usually jumpy or does not play well. | ||
+ | |||
+ | ==== Storing the media on the Goggles ==== | ||
+ | The video files shall be placed in the /// | ||
+ | |||
+ | ===== Firmwares below v1.04.0200 ===== | ||
+ | Unfortunately the DJI Goggles with firmware below v1.04.0200 do not provide a media player facility - which is too bad since they'd be a very good viewing device. You can insert an SD card but not make much use of it besides storing screenshots and downloading videos from a Mavic wirelessly (and very slowly) for later playback. It has been found that you can place custom videos at the same place and with the same naming convention as those downloaded files and they will play, but without sound (since DJI aircraft videos do not have a sound track DJI probably haven' | ||
+ | |||
+ | The goggles however come with 4 preloaded demo videos that play with sound, so we're going to exploit that feature and inject our own "demo videos" | ||
+ | |||
+ | The caveat is that there is no way to scroll the demo videos, only play/ | ||
+ | |||
+ | ==== Video format | ||
You need to create: | You need to create: | ||
Line 14: | Line 28: | ||
All 3 files need to share the same name, e.g. MyVideo.MP4, | All 3 files need to share the same name, e.g. MyVideo.MP4, | ||
- | ===== Storing the media on the Goggles | + | ==== Storing the media on the Goggles ==== |
- | ==== Non-root way, limited storage | + | === Non-root way, limited storage === |
The demo videos are stored in a 2GB partition in the Goggles' | The demo videos are stored in a 2GB partition in the Goggles' | ||
Line 25: | Line 39: | ||
All you need is put your triplets of files in this folder through FTP, then disconnect and reboot the Goggles, the videos will show in the Demo Videos pane. You can delete from FTP when done and put others on. | All you need is put your triplets of files in this folder through FTP, then disconnect and reboot the Goggles, the videos will show in the Demo Videos pane. You can delete from FTP when done and put others on. | ||
- | ==== Unlimited storage using root ==== | + | === Unlimited storage using root === |
Unlimited as in whatever the size of your SD card is of course. | Unlimited as in whatever the size of your SD card is of course. | ||
Line 37: | Line 51: | ||
* Reboot the goggles. | * Reboot the goggles. | ||
- | After the reboot you should see the 4 original demo videos as usual, but the big difference is that they are now taken from the SD card. You can take the card out and put it in a reader (or access it through the goggles' | + | After the reboot you should see the 4 original demo videos as usual, but the big difference is that they are now taken from the SD card. You can take the card out and put it in a reader (or access it through the goggles' |
- | The caveat is that there is no way to scroll the demo videos, only play/pause. | ||