Open thebruce87m opened 2 years ago
I'm trying to play a video file on a Google Coral Dev Board Mini using GStreamer.
I am using the file "drop.avi" from here: https://www.engr.colostate.edu/me/facil/dynamics/avis.htm
I can successfully play this file using the following command:
gst-launch-1.0 playbin uri=file:///home/mendel/coral/google-coral/example-object-tracker/gstreamer/drop.avi
I now want to try playing an mp4 file.
I have converted the avi file using the following command from here:
ffmpeg -i drop.avi -an -vf "scale=960:540,format=yuv420p" -colorspace bt470bg -color_range tv -color_primaries smpte170m -color_trc bt709 -vcodec libx264 -brand mp42 -c:v libx264 -profile:v baseline drop.mp4
and get the following:
$ mediainfo drop.mp4 General Complete name : drop.mp4 Format : MPEG-4 Format profile : Base Media / Version 2 Codec ID : mp42 (isom/iso2/avc1/mp41) File size : 1.82 MiB Duration : 6 s 67 ms Overall bit rate : 2 511 kb/s Writing application : Lavf58.20.100 Video ID : 1 Format : AVC Format/Info : Advanced Video Codec Format profile : Baseline@L3.1 Format settings : 3 Ref Frames Format settings, CABAC : No Format settings, ReFrames : 3 frames Codec ID : avc1 Codec ID/Info : Advanced Video Coding Duration : 6 s 67 ms Bit rate : 2 509 kb/s Width : 960 pixels Height : 540 pixels Display aspect ratio : 16:9 Frame rate mode : Constant Frame rate : 30.000 FPS Color space : YUV Chroma subsampling : 4:2:0 Bit depth : 8 bits Scan type : Progressive Bits/(Pixel*Frame) : 0.161 Stream size : 1.81 MiB (100%) Writing library : x264 core 155 r2917 0a84d98 Encoding settings : cabac=0 / ref=3 / deblock=1:0:0 / analyse=0x1:0x111 / me=hex / subme=7 / psy=1 / psy_rd=1.00:0.00 / mixed_ref=1 / me_range=16 / chroma_me=1 / trellis=1 / 8x8dct=0 / cqm=0 / deadzone=21,11 / fast_pskip=1 / chroma_qp_offset=-2 / threads=6 / lookahead_threads=1 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / bluray_compat=0 / constrained_intra=0 / bframes=0 / weightp=0 / keyint=250 / keyint_min=25 / scenecut=40 / intra_refresh=0 / rc_lookahead=40 / rc=crf / mbtree=1 / crf=23.0 / qcomp=0.60 / qpmin=0 / qpmax=69 / qpstep=4 / ip_ratio=1.40 / aq=1:1.00 Color range : Limited Color primaries : BT.601 NTSC Transfer characteristics : BT.709 Matrix coefficients : BT.470 System B/G Codec configuration box : avcC
But when I try to play this I get an error:
$ gst-launch-1.0 playbin uri=file:///home/mendel/coral/google-coral/example-object-tracker/gstreamer/drop.mp4 Setting pipeline to PAUSED ... Pipeline is PREROLLING ... Got context from element 'sink': gst.gl.GLDisplay=context, gst.gl.GLDisplay=(GstGLDisplay)"\(GstGLDisplayWayland\)\ gldisplaywayland0"; Got context from element 'playsink': gst.gl.GLDisplay=context, gst.gl.GLDisplay=(GstGLDisplay)"\(GstGLDisplayWayland\)\ gldisplaywayland0"; WARNING: from element /GstPlayBin:playbin0/GstURIDecodeBin:uridecodebin0/GstDecodeBin:decodebin0/GstCapsFilter:capsfilter0: not negotiated Additional debug info: gstbasetransform.c(1415): gst_base_transform_reconfigure (): /GstPlayBin:playbin0/GstURIDecodeBin:uridecodebin0/GstDecodeBin:decodebin0/GstCapsFilter:capsfilter0: not negotiated ERROR: from element /GstPlayBin:playbin0/GstURIDecodeBin:uridecodebin0/GstDecodeBin:decodebin0/GstQTDemux:qtdemux0: Internal data stream error. Additional debug info: qtdemux.c(6073): gst_qtdemux_loop (): /GstPlayBin:playbin0/GstURIDecodeBin:uridecodebin0/GstDecodeBin:decodebin0/GstQTDemux:qtdemux0: streaming stopped, reason not-negotiated (-4) ERROR: pipeline doesn't want to preroll. Setting pipeline to NULL ... Freeing pipeline ...
What am I doing wrong?
I'm trying to play a video file on a Google Coral Dev Board Mini using GStreamer.
I am using the file "drop.avi" from here: https://www.engr.colostate.edu/me/facil/dynamics/avis.htm
I can successfully play this file using the following command:
I now want to try playing an mp4 file.
I have converted the avi file using the following command from here:
and get the following:
But when I try to play this I get an error:
What am I doing wrong?