英文:
I need help converting a ffmpeg command to a gstreamer pipeline
问题
我正在尝试使用下面的命令将一个RTSP输入流转换为MPEGTS流：
ffmpeg -i rtsp://{{rtspUrl}} -f mpegts -codec:v mpeg1video -r 30 -
我需要将这个ffmpeg命令转换为一个GStreamer管道，以执行与ffmpeg命令相同的操作。我对ffmpeg和GStreamer都不太了解。提前感谢您的帮助。
我希望减少ffmpeg引起的CPU消耗，因此需要转向GStreamer以能够使用硬件加速。
英文:
I am trying to convert a rtsp input stream to a mpegts stream using the command below
ffmpeg -i rtsp://{{rtspUrl}} -f mpegts -codec:v mpeg1video -r 30 -
I need to convert this ffmpeg command to a gstreamer pipeline which will do the same thing as the ffmpeg command, I am a noob with both ffmpeg and gstreamer. Thanks in advance for your help.
I want to reduce the cpu consumption caused by ffmpeg and hence need to move onto gstreamer to be able to use hardware acceleration.
答案1
得分: 0
Well i have managed to get a pipeline running well and efficiently
gst-launch-1.0 rtspsrc location=rtsp://url latency=0 ! queue ! rtph264depay ! h264parse ! v4l2h264dec ! imxvideoconvert_g2d ! videoconvert ! videorate max-rate=30 ! videoscale ! video/x-raw, width=800, height=600 ! avenc_mpeg1video ! mpegtsmux ! fdsink
I am using IMX hardware decoders here, you may replace them with a suitable option for your case.
I hope this is useful for someone else too.
英文:
Well i have managed to get a pipeline running well and efficiently
gst-launch-1.0 rtspsrc location=rtsp://url latency=0 ! queue ! rtph264depay ! h264parse ! v4l2h264dec ! imxvideoconvert_g2d ! videoconvert ! videorate max-rate=30 ! videoscale ! video/x-raw, width=800, height=600 ! avenc_mpeg1video ! mpegtsmux ! fdsink
I am using IMX hardware decoders here, you may replace them with a suitable option for your case.
I hope this is useful for someone else too.
通过集体智慧和协作来改善编程学习和解决问题的方式。致力于成为全球开发者共同参与的知识库，让每个人都能够通过互相帮助和分享经验来进步。
评论