Hi,
I’ve been trying to stream a video file from our custom board (Altera
cyclone V SoC ) using the below command.
ffmpeg -re -i test.mp4 -f mpegts -an udp://@192.168.2.11:1234
but video’s native video rate was 24fps but ffmpeg could encode only at
15fps and stream. Any setting/parameter need to set in the ffmpeg to achieving
native frame rate?
Attached the log file (ffmpeg_streaming.txt) for the testing.
Regards,
Mithun
root@xxx:~# ffmpeg -re -i test3.mp4 -f mpegts -an udp://@192.168.2.11:1234
ffmpeg version 2.6.git Copyright (c) 2000-2015 the FFmpeg developers
built with gcc 4.7.3 (crosstool-NG linaro-1.13.1-4.7-2012.11-20121123 -
Linaro GCC 2012.11) 20121106 (prerelease)
configuration: --enable-cross-compile
--cross-prefix=/opt/linaro/gcc-linaro-arm-linux-gnueabihf-4.7-2012.11-20121123_linux/bin/arm-linux-gnueabihf-
--arch=arm --target-os=linux --prefix=/home/iwtest/Desktop/temp/Code
--enable-pthreads --enable-nonfree --enable-version3 --enable-ffplay
--enable-gpl --enable-libx264
--extra-cflags=-I/home/iwtest/Desktop/temp/Code/include
--extra-ldflags=-L/home/iwtest/Desktop/temp/Code/lib --extra-libs=-ldl
libavutil 54. 27.100 / 54. 27.100
libavcodec 56. 41.100 / 56. 41.100
libavformat 56. 36.100 / 56. 36.100
libavdevice 56. 4.100 / 56. 4.100
libavfilter 5. 16.101 / 5. 16.101
libswscale 3. 1.101 / 3. 1.101
libswresample 1. 2.100 / 1. 2.100
libpostproc 53. 3.100 / 53. 3.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'test3.mp4':
Metadata:
major_brand : isom
minor_version : 1
compatible_brands: isomavc1
creation_time : 2015-07-22 14:31:16
encoder : FormatFactory : www.pcfreetime.com
Duration: 00:02:08.94, start: 0.000000, bitrate: 1709 kb/s
Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 800x600
[SAR 803:800 DAR 803:600], 1581 kb/s, 24 fps, 24 tbr, 24k tbn, 48 tbc (default)
Metadata:
creation_time : 2015-07-22 14:31:16
handler_name : video
Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo,
fltp, 125 kb/s (default)
Metadata:
creation_time : 2015-07-22 14:31:16
handler_name : sound
Output #0, mpegts, to 'udp://@192.168.2.11:1234':
Metadata:
major_brand : isom
minor_version : 1
compatible_brands: isomavc1
encoder : Lavf56.36.100
Stream #0:0(und): Video: mpeg2video, yuv420p, 800x600 [SAR 803:800 DAR
803:600], q=2-31, 200 kb/s, 24 fps, 90k tbn, 24 tbc (default)
Metadata:
creation_time : 2015-07-22 14:31:16
handler_name : video
encoder : Lavc56.41.100 mpeg2video
Stream mapping:
Stream #0:0 -> #0:0 (h264 (native) -> mpeg2video (native))
Press [q] to stop, [?] for help
frame= 7 fps=0.0 q=2.0 size= 36kB time=00:00:00.20
bitrate=1429.4kbits/s frame= 15 fps= 14 q=2.2 size= 85kB
time=00:00:00.54 bitrate=1291.1kbits/s frame= 24 fps= 15 q=2.0 size=
95kB time=00:00:00.91 bitrate= 849.9kbits/s frame= 32 fps= 15 q=2.5 size=
138kB time=00:00:01.25 bitrate= 907.2kbits/s frame= 40 fps= 15 q=3.2
size= 180kB time=00:00:01.58 bitrate= 929.0kbits/s frame= 49 fps= 16
q=2.4 size= 187kB time=00:00:01.95 bitrate= 783.4kbits/s frame= 58
fps= 16 q=3.5 size= 229kB time=00:00:02.33 bitrate= 805.7kbits/s frame=
66 fps= 16 q=3.3 size= 267kB time=00:00:02.66 bitrate= 821.2kbits/s
frame= 75 fps= 16 q=4.4 size= 303kB time=00:00:03.04 bitrate=
817.4kbits/s frame= 84 fps= 16 q=4.5 size= 311kB time=00:00:03.41
bitrate= 746.6kbits/s frame= 92 fps= 16 q=4.2 size= 344kB
time=00:00:03.75 bitrate= 750.4kbits/s frame= 100 fps= 16 q=7.5 size=
373kB time=00:00:04.08 bitrate= 748.1kbits/s frame= 109 fps= 16 q=5.3 size=
380kB time=00:00:04.45 bitrate= 698.3kbits/s frame= 117 fps= 16 q=6.4
size= 410kB time=00:00:04.79 bitrate= 700.3kbits/s frame= 126 fps= 16
q=3.8 size= 424kB time=00:00:05.16 bitrate= 672.1kbits/s frame= 135
fps= 16 q=2.4 size= 438kB time=00:00:05.54 bitrate= 648.1kbits/s frame=
144 fps= 16 q=2.0 size= 444kB time=00:00:05.91 bitrate= 614.4kbits/s
frame= 151 fps= 16 q=17.1 size= 487kB time=00:00:06.20 bitrate=
642.0kbits/s frame= 158 fps= 16 q=31.0 size= 528kB time=00:00:06.50
bitrate= 665.0kbits/s frame= 165 fps= 16 q=31.0 size= 561kB
time=00:00:06.79 bitrate= 676.7kbits/s frame= 172 fps= 16 q=31.0 size=
593kB time=00:00:07.08 bitrate= 685.8kbits/s frame= 180 fps= 16 q=31.0
size= 602kB time=00:00:07.41 bitrate= 664.7kbits/s frame= 187 fps= 16
q=31.0 size= 636kB time=00:00:07.70 bitrate= 675.9kbits/s frame= 194
fps= 15 q=31.0 size= 673kB time=00:00:08.00 bitrate= 688.8kbits/s frame=
201 fps= 15 q=31.0 size= 697kB time=00:00:08.29 bitrate= 688.5kbits/s
frame= 208 fps= 15 q=31.0 size= 727kB time=00:00:08.58 bitrate=
694.2kbits/s frame= 216 fps= 15 q=31.0 size= 742kB time=00:00:08.91
bitrate= 682.1kbits/s frame= 223 fps= 15 q=31.0 size= 769kB
time=00:00:09.20 bitrate= 684.4kbits/s frame= 230 fps= 15 q=31.0 size=
796kB time=00:00:09.50 bitrate= 686.6kbits/s frame= 238 fps= 15 q=31.0
size= 811kB time=00:00:09.83 bitrate= 675.9kbits/s frame= 245 fps= 15
q=31.0 size= 845kB time=00:00:10.12 bitrate= 683.9kbits/s frame= 252
fps= 15 q=31.0 size= 872kB time=00:00:10.41 bitrate= 686.0kbits/s frame=
259 fps= 15 q=31.0 size= 912kB time=00:00:10.70 bitrate= 697.8kbits/s
frame= 267 fps= 15 q=31.0 size= 939kB time=00:00:11.04 bitrate=
697.0kbits/s frame= 275 fps= 15 q=31.0 size= 955kB time=00:00:11.37
bitrate= 687.5kbits/s frame= 283 fps= 15 q=31.0 size= 979kB
time=00:00:11.70 bitrate= 685.2kbits/s frame= 291 fps= 15 q=31.0 size=
1008kB time=00:00:12.04 bitrate= 685.7kbits/s frame= 299 fps= 15 q=31.0
size= 1024kB time=00:00:12.37 bitrate= 677.7kbits/s frame= 307 fps= 15
q=31.0 size= 1054kB time=00:00:12.70 bitrate= 679.2kbits/s frame= 314
fps= 15 q=31.0 size= 1083kB time=00:00:13.00 bitrate= 682.2kbits/s frame=
322 fps= 15 q=31.0 size= 1098kB time=00:00:13.33 bitrate= 674.4kbits/s
frame= 330 fps= 15 q=31.0 size= 1124kB time=00:00:13.66 bitrate=
673.7kbits/s frame= 337 fps= 15 q=24.8 size= 1148kB time=00:00:13.95
bitrate= 673.8kbits/s frame= 345 fps= 15 q=31.0 size= 1159kB
time=00:00:14.29 bitrate= 664.4kbits/s frame= 353 fps= 15 q=31.0 size=
1182kB time=00:00:14.62 bitrate= 661.9kbits/s frame= 361 fps= 15 q=24.8
size= 1203kB time=00:00:14.95 bitrate= 659.1kbits/s frame= 370 fps= 15
q=31.0 size= 1214kB time=00:00:15.33 bitrate= 648.4kbits/s frame= 378
fps= 15 q=31.0 size= 1242kB time=00:00:15.66 bitrate= 649.3kbits/s frame=
386 fps= 15 q=31.0 size= 1261kB time=00:00:16.00 bitrate= 645.6kbits/s
frame= 394 fps= 15 q=31.0 size= 1275kB time=00:00:16.33 bitrate=
639.5kbits/s frame= 402 fps= 15 q=31.0 size= 1322kB time=00:00:16.66
bitrate= 649.8kbits/s frame= 410 fps= 15 q=31.0 size= 1354kB
time=00:00:17.00 bitrate= 652.3kbits/s frame= 418 fps= 15 q=24.8 size=
1373kB time=00:00:17.33 bitrate= 648.9kbits/s frame= 426 fps= 15 q=31.0
size= 1382kB time=00:00:17.66 bitrate= 640.8kbits/s frame= 434 fps= 15
q=31.0 size= 1400kB time=00:00:18.00 bitrate= 637.4kbits/s frame= 442
fps= 15 q=24.8 size= 1429kB time=00:00:18.33 bitrate= 638.7kbits/s frame=
450 fps= 15 q=31.0 size= 1455kB time=00:00:18.66 bitrate= 638.4kbits/s
frame= 457 fps= 15 q=31.0 size= 1482kB time=00:00:18.95 bitrate=
640.4kbits/s frame= 465 fps= 15 q=31.0 size= 1499kB time=00:00:19.29
bitrate= 636.5kbits/s frame= 472 fps= 15 q=31.0 size= 1545kB
time=00:00:19.58 bitrate= 646.4kbits/s frame= 479 fps= 15 q=31.0 size=
1584kB time=00:00:19.87 bitrate= 652.8kbits/s frame= 486 fps= 15 q=31.0
size= 1614kB time=00:00:20.16 bitrate= 655.5kbits/s frame= 493 fps= 15
q=31.0 size= 1645kB time=00:00:20.45 bitrate= 658.8kbits/s frame= 500
fps= 15 q=31.0 size= 1664kB time=00:00:20.75 bitrate= 657.1kbits/s frame=
508 fps= 15 q=31.0 size= 1696kB time=00:00:21.08 bitrate= 659.0kbits/s
frame= 515 fps= 15 q=31.0 size= 1728kB time=00:00:21.37 bitrate=
662.4kbits/s frame= 522 fps= 15 q=31.0 size= 1752kB time=00:00:21.66
bitrate= 662.5kbits/s frame= 529 fps= 15 q=31.0 size= 1788kB
time=00:00:21.95 bitrate= 667.0kbits/s frame= 537 fps= 15 q=31.0 size=
1814kB time=00:00:22.29 bitrate= 666.5kbits/s frame= 544 fps= 15 q=31.0
size= 1847kB time=00:00:22.58 bitrate= 670.1kbits/s frame= 551 fps= 15
q=31.0 size= 1880kB time=00:00:22.87 bitrate= 673.1kbits/s frame= 559
fps= 15 q=31.0 size= 1901kB time=00:00:23.20 bitrate= 671.0kbits/s frame=
566 fps= 15 q=31.0 size= 1932kB time=00:00:23.50 bitrate= 673.5kbits/s
frame= 574 fps= 15 q=24.8 size= 1964kB time=00:00:23.83 bitrate=
675.1kbits/s frame= 582 fps= 15 q=31.0 size= 1975kB time=00:00:24.16
bitrate= 669.6kbits/s frame= 589 fps= 15 q=31.0 size= 2001kB
time=00:00:24.45 bitrate= 670.2kbits/s frame= 597 fps= 15 q=31.0 size=
2014kB time=00:00:24.79 bitrate= 665.4kbits/s frame= 605 fps= 15 q=31.0
size= 2039kB time=00:00:25.12 bitrate= 664.9kbits/s frame= 613 fps= 15
q=31.0 size= 2072kB time=00:00:25.45 bitrate= 666.7kbits/s frame= 621
fps= 15 q=31.0 size= 2117kB time=00:00:25.79 bitrate= 672.5kbits/s frame=
629 fps= 15 q=31.0 size= 2132kB time=00:00:26.12 bitrate= 668.5kbits/s
frame= 637 fps= 15 q=31.0 size= 2147kB time=00:00:26.45 bitrate=
664.7kbits/s frame= 645 fps= 15 q=31.0 size= 2156kB time=00:00:26.79
bitrate= 659.2kbits/s frame= 654 fps= 15 q=31.0 size= 2170kB
time=00:00:27.16 bitrate= 654.4kbits/s frame= 663 fps= 15 q=31.0 size=
2185kB time=00:00:27.54 bitrate= 649.9kbits/s frame= 671 fps= 15 q=31.0
size= 2208kB time=00:00:27.87 bitrate= 649.0kbits/s frame= 679 fps= 15
q=31.0 size= 2214kB time=00:00:28.20 bitrate= 643.0kbits/s frame= 687
fps= 15 q=31.0 size= 2230kB time=00:00:28.54 bitrate= 640.1kbits/s frame=
695 fps= 15 q=31.0 size= 2247kB time=00:00:28.87 bitrate= 637.4kbits/s
frame= 703 fps= 15 q=31.0 size= 2252kB time=00:00:29.20 bitrate=
631.6kbits/s frame= 711 fps= 15 q=31.0 size= 2268kB time=00:00:29.54
bitrate= 628.9kbits/s frame= 719 fps= 15 q=31.0 size= 2293kB
time=00:00:29.87 bitrate= 628.8kbits/s frame= 728 fps= 15 q=31.0 size=
2299kB time=00:00:30.25 bitrate= 622.5kbits/s frame= 737 fps= 15 q=31.0
size= 2316kB time=00:00:30.62 bitrate= 619.5kbits/s frame= 746 fps= 15
q=31.0 size= 2333kB time=00:00:31.00 bitrate= 616.4kbits/s frame= 755
fps= 15 q=31.0 size= 2350kB time=00:00:31.37 bitrate= 613.6kbits/s frame=
764 fps= 15 q=31.0 size= 2356kB time=00:00:31.75 bitrate= 607.8kbits/s
frame= 773 fps= 15 q=31.0 size= 2373kB time=00:00:32.12 bitrate=
605.1kbits/s frame= 782 fps= 15 q=31.0 size= 2390kB time=00:00:32.50
bitrate= 602.5kbits/s frame= 791 fps= 15 q=31.0 size= 2408kB
time=00:00:32.87 bitrate= 600.0kbits/s frame= 800 fps= 15 q=31.0 size=
2413kB time=00:00:33.25 bitrate= 594.5kbits/s frame= 809 fps= 15 q=31.0
size= 2431kB time=00:00:33.62 bitrate= 592.3kbits/s frame= 818 fps= 15
q=31.0 size= 2448kB time=00:00:34.00 bitrate= 589.9kbits/s frame= 827
fps= 15 q=31.0 size= 2466kB time=00:00:34.37 bitrate= 587.8kbits/s frame=
836 fps= 15 q=31.0 size= 2472kB time=00:00:34.75 bitrate= 582.7kbits/s
frame= 845 fps= 15 q=31.0 size= 2490kB time=00:00:35.12 bitrate=
580.7kbits/s frame= 854 fps= 15 q=31.0 size= 2508kB time=00:00:35.50
bitrate= 578.7kbits/s frame= 863 fps= 15 q=31.0 size= 2526kB
time=00:00:35.87 bitrate= 576.9kbits/s frame= 872 fps= 15 q=31.0 size=
2533kB time=00:00:36.25 bitrate= 572.5kbits/s frame= 881 fps= 15 q=31.0
size= 2551kB time=00:00:36.62 bitrate= 570.6kbits/s frame= 890 fps= 15
q=31.0 size= 2568kB time=00:00:37.00 bitrate= 568.6kbits/s frame= 898
fps= 15 q=24.8 size= 2593kB time=00:00:37.33 bitrate= 568.9kbits/s frame=
907 fps= 15 q=31.0 size= 2598kB time=00:00:37.70 bitrate= 564.4kbits/s
frame= 915 fps= 15 q=31.0 size= 2623kB time=00:00:38.04 bitrate=
564.9kbits/s frame= 923 fps= 15 q=31.0 size= 2640kB time=00:00:38.37
bitrate= 563.5kbits/s frame= 931 fps= 15 q=31.0 size= 2654kB
time=00:00:38.70 bitrate= 561.7kbits/s frame= 940 fps= 15 q=31.0 size=
2672kB time=00:00:39.08 bitrate= 560.0kbits/s frame= 948 fps= 15 q=31.0
size= 2689kB time=00:00:39.41 bitrate= 558.8kbits/s frame= 957 fps= 15
q=31.0 size= 2696kB time=00:00:39.79 bitrate= 555.0kbits/s frame= 965
fps= 15 q=31.0 size= 2715kB time=00:00:40.12 bitrate= 554.2kbits/s frame=
974 fps= 15 q=31.0 size= 2733kB time=00:00:40.50 bitrate= 552.8kbits/s
frame= 982 fps= 15 q=24.8 size= 2763kB time=00:00:40.83 bitrate=
554.2kbits/s frame= 991 fps= 15 q=31.0 size= 2771kB time=00:00:41.20
bitrate= 550.8kbits/s frame= 1000 fps= 15 q=31.0 size= 2785kB
time=00:00:41.58 bitrate= 548.7kbits/s frame= 1009 fps= 15 q=31.0 size=
2801kB time=00:00:41.95 bitrate= 546.8kbits/s frame= 1017 fps= 15 q=31.0
size= 2812kB time=00:00:42.29 bitrate= 544.6kbits/s frame= 1025 fps= 15
q=31.0 size= 2828kB time=00:00:42.62 bitrate= 543.5kbits/s frame= 1033
fps= 15 q=31.0 size= 2843kB time=00:00:42.95 bitrate= 542.2kbits/s frame=
1042 fps= 15 q=24.8 size= 2860kB time=00:00:43.33 bitrate= 540.7kbits/s
frame= 1050 fps= 15 q=31.0 size= 2865kB time=00:00:43.66 bitrate=
537.4kbits/s frame= 1058 fps= 15 q=31.0 size= 2880kB time=00:00:44.00
bitrate= 536.3kbits/s frame= 1067 fps= 15 q=31.0 size= 2895kB
time=00:00:44.37 bitrate= 534.5kbits/s frame= 1075 fps= 15 q=31.0 size=
2901kB time=00:00:44.70 bitrate= 531.6kbits/s frame= 1083 fps= 15 q=31.0
size= 2915kB time=00:00:45.04 bitrate= 530.2kbits/s frame= 1091 fps= 15
q=31.0 size= 2930kB time=00:00:45.37 bitrate= 528.9kbits/s frame= 1099
fps= 15 q=31.0 size= 2935kB time=00:00:45.70 bitrate= 526.1kbits/s frame=
1107 fps= 15 q=31.0 size= 2950kB time=00:00:46.04 bitrate= 524.8kbits/s
frame= 1115 fps= 15 q=31.0 size= 2971kB time=00:00:46.37 bitrate=
524.8kbits/s frame= 1123 fps= 15 q=31.0 size= 2976kB time=00:00:46.70
bitrate= 521.9kbits/s frame= 1132 fps= 15 q=31.0 size= 2991kB
time=00:00:47.08 bitrate= 520.5kbits/s frame= 1140 fps= 15 q=31.0 size=
3007kB time=00:00:47.41 bitrate= 519.6kbits/s frame= 1145 fps= 15 q=31.0
Lsize= 3016kB time=00:00:47.66 bitrate= 518.4kbits/s
video:2646kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing
overhead: 13.979044%
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