blob: 2868b26d570a605eb7ddf89f8762f36e14b780e4 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
|
#!/bin/sh
# export environment
export GST_REGISTRY=/tmp/gst_registry.bin
export LD_LIBRARY_PATH=/opt/gstreamer/lib
export GST_PLUGIN_PATH=/opt/gstreamer/lib/gstreamer-0.10
export PATH=/opt/gstreamer/bin:$PATH
export GST_PLUGIN_SCANNER=/opt/gstreamer/libexec/gstreamer-0.10/gst-plugin-scanner
# pipeline decode elemenatry H.264 stream
gst-launch -v filesrc location=sample.264 ! 'video/x-h264' ! h264parse access-unit=true ! omx_h264dec ! omx_scaler ! omx_ctrl display-mode=OMX_DC_MODE_1080P_60 ! omx_videosink sync=false
# pipeline to decode MP4 container (H.264 + AAC)
gst-launch filesrc location="sample.mp4" ! qtdemux name=demux demux.audio_00 ! queue ! faad ! alsasink demux.video_00 ! queue ! nal2bytestream_h264 ! omx_h264dec ! omx_scaler ! omx_ctrl display-mode=OMX_DC_MODE_1080P_60 ! omx_videosink
# pipeline to decode H.264 video streamed over RTSP/RTP
gst-launch rtspsrc location=rtsp://172.24.190.113:8557/PSIA/Streaming/channels/2?videoCodecType=H.264 ! rtph264depay ! h264parse access-unit=true ! omx_h264dec ! omx_scaler ! omx_ctrl display-mode=OMX_DC_MODE_1080P_60 ! omx_videosink sync=false
# pipeline to display the videotest pattern using omx sink
gst-launch -v videotestsrc ! omx_ctrl display-mode=OMX_DC_MODE_1080P_60 ! omx_videosink sync=false
# pipeline to color convert videotestsrc pattern from NV12 to YUY2 using HW accelerated omx element and then display using omx sink
gst-launch -v videotestsrc ! omx_scaler ! omx_ctrl display-mode=OMX_DC_MODE_1080P_60 ! omx_videosink sync=false
# pipeline to scale the decoded video to 720P using omx_scaler element
gst-launch filesrc location=sample.264 ! typefind ! h264parse access-unit=true ! omx_h264dec ! omx_scaler ! 'video/x-raw-yuv,width=1280,height=720' ! omx_ctrl display-mode=OMX_DC_MODE_1080P_60 ! gstperf ! omx_videosink sync=false -v
# pipeline to scale the QVGA video test pattern to VGA
gst-launch -v videotestsrc ! 'video/x-raw-yuv,width=320,height=240' ! omx_scaler ! 'video/x-raw-yuv,width=640,height=480' ! omx_ctrl display-mode=OMX_DC_MODE_1080P_60 ! omx_videosink sync=false -v
# pipeline to encode videotest pattern in H.264
gst-launch -v videotestsrc num-buffers=1000 ! omx_h264enc ! filesink location=sample.264
# play mp4 using playbin2
gst-launch playbin2 uri=file:///home/root/sample.mp4 -v
# play mpeg2 ts file with MPEG-2 HD video and AC3 audio (progressive content)
gst-launch -v filesrc location=sample.ts typefind=true ! ffdemux_mpegts name=demux demux.video_00 ! queue ! mpegvideoparse ! omx_mpeg2dec ! omx_scaler ! omx_ctrl display-mode=OMX_DC_MODE_1080P_60 ! gstperf ! omx_videosink demux.audio_00 ! queue ! ffdec_ac3 ! alsasink
# play mpeg2 ts file with MPEG-2 HD video and AC3 audio (interlaced content)
gst-launch -v filesrc location=sample.ts typefind=true ! ffdemux_mpegts name=demux demux.audio_00 ! queue ! ffdec_ac3 ! alsasink demux.video_00 ! queue ! mpegvideoparse ! omx_mpeg2dec ! omx_scaler ! omx_ctrl display-mode=OMX_DC_MODE_1080I_60 ! gstperf ! omx_videosink display-mode=OMX_DC_MODE_1080I_60
# play DVD video (VOB) ts file with MPEG-2 video and MPEG1-L2 audio (interlaced content)
gst-launch -v filesrc location=sample.VOB typefind=true ! ffdemux_mpeg name=demux demux.video_00 ! mpegvideoparse ! omx_mpeg2dec ! omx_scaler ! omx_ctrl display-mode=OMX_DC_MODE_1080I_60 ! gstperf ! omx_videosink display-mode=OMX_DC_MODE_1080I_60 demux.audio_00 ! ffdec_mp3 ! alsasink
# play MPEG-2 elementary stream using V4L2 sink
gst-launch -v filesrc location=sample.m2v typefind=true ! mpegvideoparse ! omx_mpeg2dec ! omx_scaler ! v4l2sink
# Mosaic 4 decoded H.264 elementary streams from file input, each of 1280x720 size, into one video output stream of 1270x720 size
gst-launch omx_videomixer port-index=0 name=mix ! v4l2sink userpointer=true filesrc location=sample_1.h264 ! 'video/x-h264' ! h264parse access-unit=true ! omx_h264dec ! mix. filesrc location=sample_2.h264 ! 'video/x-h264' ! h264parse access-unit=true ! omx_h264dec ! mix. filesrc location=sample_3.h264 ! 'video/x-h264' ! h264parse access-unit=true ! omx_h264dec ! mix. filesrc location=sample_4.h264 ! 'video/x-h264' ! h264parse access-unit=true ! omx_h264dec ! mix.
# Mosaic 4 decoded H.264 elementary streams from a RTP streaming source, each of 1280x720 size, into one video output stream of 1270x720 size
gst-launch omx_videomixer port-index=0 name=mix ! omx_ctrl display-mode=OMX_DC_MODE_1080P_60 ! gstperf ! omx_videosink sync=false rtspsrc location=rtsp://172.24.137.15:5554/Test ! rtph264depay ! h264parse access-unit=true ! omx_h264dec ! mix. rtspsrc location=rtsp://172.24.137.15:5554/Test1 ! rtph264depay ! h264parse access-unit=true ! omx_h264dec ! mix. rtspsrc location=rtsp://172.24.137.15:5554/Test2 ! rtph264depay ! h264parse access-unit=true ! omx_h264dec ! mix. rtspsrc location=rtsp://172.24.137.15:5554/Test3 ! rtph264depay ! h264parse access-unit=true ! omx_h264dec ! mix.
|
