NOT working with FFMPEG

[notego]

Hi,

U30 device environment is successfully installed, but it does not work with sample code like below. there is no output file after the execution. Please feedback me with what is wrong.**

user@user-System-Product-Name:~/u30/video-sdk/examples/ffmpeg/tutorials$ ./01_ffmpeg_decode_only.sh Big_Buck_Bunny_360_10s_1MB.mp4 ffmpeg version n4.4.xlnx.1 Copyright (c) 2000-2021 the FFmpeg developers built with gcc 9 (Ubuntu 9.3.0-17ubuntu1~20.04) configuration: --prefix=/opt/xilinx/ffmpeg --datadir=/opt/xilinx/ffmpeg/etc --enable-x86asm --enable-libxma2api --disable-doc --enable-libxvbm --enable-libxrm --enable-libfreetype --enable-libfontconfig --extra-cflags=-I/opt/xilinx/xrt/include/xma2 --extra-ldflags=-L/opt/xilinx/xrt/lib --extra-libs=-lxma2api --extra-libs=-lxrt_core --extra-libs=-lxrt_coreutil --extra-libs=-lpthread --extra-libs=-ldl --disable-static --enable-shared libavutil 56. 70.100 / 56. 70.100 libavcodec 58.134.100 / 58.134.100 libavformat 58. 76.100 / 58. 76.100 libavdevice 58. 13.100 / 58. 13.100 libavfilter 7.110.100 / 7.110.100 libswscale 5. 9.100 / 5. 9.100 libswresample 3. 9.100 / 3. 9.100

<<<<<<<== FFmpeg xrm ===>>>>>>>> No device set hence falling to default device 0 ------------------i=0------------------------------------------

xclbin_name : /opt/xilinx/xcdr/xclbins/transcode.xclbin device_id : 0

Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'Big_Buck_Bunny_360_10s_1MB.mp4': Metadata: major_brand : isom minor_version : 512 compatible_brands: isomiso2avc1mp41 title : Big Buck Bunny, Sunflower version artist : Blender Foundation 2008, Janus Bager Kristensen 2013 composer : Sacha Goedegebure encoder : Lavf57.63.100 comment : Creative Commons Attribution 3.0 - http://bbb3d.renderfarming.net genre : Animation Duration: 00:00:10.00, start: 0.000000, bitrate: 792 kb/s Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 640x360 [SAR 1:1 DAR 16:9], 789 kb/s, 30 fps, 30 tbr, 15360 tbn, 60 tbc (default) Metadata: handler_name : VideoHandler vendor_id : [0][0][0][0] [MPSOC H.264 decoder @ 0x557a14074000] timing information from stream is not available Stream mapping: Stream #0:0 -> #0:0 (h264 (mpsoc_vcu_h264) -> rawvideo (native)) Press [q] to stop, [?] for help [Parsed_xvbm_convert_0 @ 0x557a14964000] xvbm_conv:: wait for conversion to finish... Output #0, rawvideo, to '/tmp/xil_dec_out.yuv': Metadata: major_brand : isom minor_version : 512 compatible_brands: isomiso2avc1mp41 title : Big Buck Bunny, Sunflower version artist : Blender Foundation 2008, Janus Bager Kristensen 2013 composer : Sacha Goedegebure genre : Animation comment : Creative Commons Attribution 3.0 - http://bbb3d.renderfarming.net encoder : Lavf58.76.100 Stream #0:0(und): Video: rawvideo (I420 / 0x30323449), yuv420p, 640x360 [SAR 1:1 DAR 16:9], q=2-31, 82944 kb/s, 30 fps, 30 tbn (default) Metadata: handler_name : VideoHandler vendor_id : [0][0][0][0] encoder : Lavc58.134.100 rawvideo frame= 300 fps=0.0 q=-0.0 Lsize= 101250kB time=00:00:10.00 bitrate=82944.0kbits/s speed=23.7x
video:101250kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.000000%

[NastoohX]

Hi, Looking at the logs, it seems that proper yuv file was created, i.e., _Output #0, rawvideo, to '/tmp/xil_decout.yuv':. Note that output is generated under /tmp folder. Can you, kindly, confirm? Cheers,

[notego]

Hi, I had suffered from the error below, but fixed it by this link ( https://github.com/Xilinx/video-sdk/issues/19) ./01_ffmpeg_decode_only.sh: line 30: ffmpeg: command not found

And also find the output file successfully.

Thanks.

[NastoohX]

Excellent. Cheers,