When it doesn’t play, the pipeline reports ‘ Missing element : H.264 decoder’. The Raspberry pi has the latest Raspian installed and the GStreamer elements are installed following the information on this page:, This might depend on your OS/distribution and GStreamer version. Over here (Debian jessie, GStreamer 0.10.36) gst-inspect ffdec_h264 gives the following output: Factory Details: Long name: FFmpeg H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 decoder Class: Codec/Decoder/Video Description: FFmpeg h264 decoder Author(s): Wim Taymans.
This might depend on your OS/distribution and GStreamer version. Over here (Debian jessie, GStreamer 0.10.36) gst-inspect ffdec_h264 gives the following output: Factory Details: Long name: FFmpeg H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 decoder Class: Codec/Decoder/Video Description: FFmpeg h264 decoder Author(s): Wim Taymans.
It looks like gstreamer cannot find a suitable plugin for decoding H264. Either you do not have an H264 decoder element installed, or gstreamer is looking in the wrong path for your elements . First, try running gst-inspect-1.0. This should output a long list of all the elements gstreamer .
12/19/2020 · I have the openSUSE Tumbleweed Packman Essentials installed. I also have Handbrake v.1.3.3 installed from dl.flathub.org. When I open Handbrake and open a source file and select Preview and click the Play button it give the following error: Missing GStreamer plugin Audio or Video may not play as expected H.264 (Main Profile) decoder What other codec(s).
GStreamer-devel – Missing element: H.264 decoder …
GStreamer -devel – how to choose a h264 decoder in …
GStreamer -devel – how to choose a h264 decoder in …
What to do when a plugin is missing – GStreamer, The application’s job is to listen for the missing -plugin element messages and to decide on a policy to handle them. Following cases exist: partially missing plugins. The application will be able to complete a state change to PAUSED but there will be a missing -plugin element .
Now for why you are missing the h264 decoder, it depends on you OS, your installed packages, your version of GStreamer etc. On one of my systems I’m using Ubuntu 12.04 LTS and GStreamer -0.10. To get h264 decoder support I need to install gstreamer0.10-ffmpeg package.
The audio-only gstreamer bug can easily be resolved. Hearing only audio on H.264 playback with an otherwise black video screen was reported as gstreamer1.0 bug #1562875. Luckily, this bug can easily be resolved by issuing the following command once: $ rm -R ~/.cache/ gstreamer -1.0 This will take effect after restarting the application.
Authors: – Wim Taymans , Ronald Bultje , Edward Hervey Classification: – Codec/Decoder/Video Rank – primary. Plugin – libav. Package – GStreamer FFMPEG Plug-ins, 11/23/2016 · WARNING: erroneous pipeline: no element omxh265enc gst-inspect-1.0 output doesn’t show all the omx* pipelines : root@jetson-tx1:~# gst-inspect-1.0 |grep omx omx: omxmpeg4videodec: OpenMAX MPEG4 Video Decoder omx: omxh264dec: OpenMAX H.264 Video Decoder omx: omxmpeg4videoenc: OpenMAX MPEG4 Video Encoder omx: …
