Compare two video runs (combine two videos) The stack (easy with Docker) #.Remove timer and metrics from the video.Troubleshooting ¶Ī good way to troubleshoot transcoding issues is to increase the log level and examine the entire FFmpeg command and its output. For more information, see the FFmpeg documentation. Which devices need to be shared and whether additional drivers are required depends on your specific hardware. Then restart the services for the changes to take effect. If you want to use other hardware for transcoding, choose the appropriate AVC encoder and share the required devices with the photoprism service, as shown in the examples above. Note that the Raspberry Pi hardware currently only supports video resolutions up to 2160p. Carefully monitor your server's logs and increase the available GPU and/or CMA memory allocations if necessary. Some server configurations, especially Raspberry Pi's, may experience memory allocation issues when using hardware acceleration. To reduce the size of AVC videos, you can manually replace the original files with a smaller version or wait for a future release that offers this functionality. Note that MPEG-4 AVC videos are not re-encoded if they exceed the configured bitrate limit.

If the bitrate is significantly exceeded in your environment and you want improvements to be implemented, we recommend that you take a look at the FFmpeg documentation and the parameters in our source code so you can tell us which parameters should be changed to make it work for you. It may also depend on the operating system and the GPU drivers. Keep in mind that this is a 'soft limit', so the actual bitrate varies and depends on the encoder used as well as the specific FFmpeg parameters, which in turn depend on the encoder. You can limit the bitrate of the AVC encoder with the config option PHOTOPRISM_FFMPEG_BITRATE.

This depends on your hardware and operating system, so we can only give you examples that may need to be changed to work for you. In addition, the service must have permission to use the related video devices. When using our Docker images, it is already pre-installed. For transcoding to work, FFmpeg must be enabled and installed.

Ffmpeg docker