I am making a mp4 video while using this command from downloaded jpegs, everything is working fine but the video is not being played in VLC but in Media Player, default one of Ubuntu.
ffmpeg -y -framerate 6 -i #{path}%d.jpg -i #{evercam_logo} -filter_complex '[1]scale=iw/2:-1[wm];[0][wm]overlay=x=main_w-overlay_w-10:y=main_h-overlay_h-10' -pix_fmt yuv420p -c:v h264_nvenc -preset slow -bufsize 1000k #{path}#{id}.mp4
I have tried multiple formats but the results are same. what Am I missing here? any help would be wonderful thank you.
my FFMPEG version:
ffmpeg version N-95730-ga7245adee3 Copyright (c) 2000-2019 the FFmpeg developers
built with gcc 7 (Ubuntu 7.4.0-1ubuntu1~18.04.1)
configuration:
libavutil 56. 35.101 / 56. 35.101
libavcodec 58. 62.100 / 58. 62.100
libavformat 58. 35.100 / 58. 35.100
libavdevice 58. 9.100 / 58. 9.100
libavfilter 7. 66.100 / 7. 66.100
libswscale 5. 6.100 / 5. 6.100
libswresample 3. 6.100 / 3. 6.100
Hyper fast Audio and Video encoder
usage: ffmpeg [options] [[infile options] -i infile]... {[outfile options] outfile}...
FFMPEG is being compiled with Nvidia Graphics.
UPDATE: this is the output of my full command
root@Ubuntu-1704-zesty-64-minimal:~# ffmpeg -y -framerate 6 -i /storage/apache-j8h3/%d.jpg -i /opt/evercam_media/lib/evercam_media-1.0.1583305674/priv/static/images/evercam-logo-white.png -filter_complex '[1]scale=iw/2:-1[wm];[0][wm]overlay=x=main_w-overlay_w-10:y=main_h-overlay_h-10,format=yuv420p' -c:v h264_nvenc -preset slow -bufsize 1000k videotest.mp4
ffmpeg version N-95730-ga7245adee3 Copyright (c) 2000-2019 the FFmpeg developers
built with gcc 7 (Ubuntu 7.4.0-1ubuntu1~18.04.1)
configuration:
libavutil 56. 35.101 / 56. 35.101
libavcodec 58. 62.100 / 58. 62.100
libavformat 58. 35.100 / 58. 35.100
libavdevice 58. 9.100 / 58. 9.100
libavfilter 7. 66.100 / 7. 66.100
libswscale 5. 6.100 / 5. 6.100
libswresample 3. 6.100 / 3. 6.100
Input #0, image2, from '/storage/apache-j8h3/%d.jpg':
Duration: 00:00:09.50, start: 0.000000, bitrate: N/A
Stream #0:0: Video: mjpeg (Baseline), yuvj420p(pc, bt470bg/unknown/unknown), 704x576 [SAR 1:1 DAR 11:9], 6 fps, 6 tbr, 6 tbn, 6 tbc
Input #1, png_pipe, from '/opt/evercam_media/lib/evercam_media-1.0.1583305674/priv/static/images/evercam-logo-white.png':
Duration: N/A, bitrate: N/A
Stream #1:0: Video: png, rgba(pc), 200x200 [SAR 2835:2835 DAR 1:1], 25 tbr, 25 tbn, 25 tbc
Stream mapping:
Stream #0:0 (mjpeg) -> overlay:main
Stream #1:0 (png) -> scale
format -> Stream #0:0 (h264_nvenc)
Press [q] to stop, [?] for help
[image2 @ 0x555f0a16ba80] Thread message queue blocking; consider raising the thread_queue_size option (current value: 8)
[swscaler @ 0x555f0a36ff80] deprecated pixel format used, make sure you did set range correctly
Output #0, mp4, to 'videotest.mp4':
Metadata:
encoder : Lavf58.35.100
Stream #0:0: Video: h264 (h264_nvenc) (Main) (avc1 / 0x31637661), yuv420p, 704x576 [SAR 1:1 DAR 11:9], q=-1--1, 2000 kb/s, 6 fps, 12288 tbn, 6 tbc (default)
Metadata:
encoder : Lavc58.62.100 h264_nvenc
Side data:
cpb: bitrate max/min/avg: 0/0/2000000 buffer size: 1000000 vbv_delay: N/A
frame= 57 fps=0.0 q=20.0 Lsize= 2332kB time=00:00:09.33 bitrate=2046.8kbits/s speed=19.3x
video:2331kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.045540%
and this is the output of a command with -pix_fmt yuv420p
root@Ubuntu-1704-zesty-64-minimal:~# ffmpeg -y -framerate 6 -i /storage/apache-j8h3/%d.jpg -i /opt/evercam_media/lib/evercam_media-1.0.1583305674/priv/static/images/evercam-logo-white.png -filter_complex '[1]scale=iw/2:-1[wm];[0][wm]overlay=x=main_w-overlay_w-10:y=main_h-overlay_h-10' -c:v h264_nvenc -preset slow -bufsize 1000k -pix_fmt yuv420p videotest.mp4
ffmpeg version N-95730-ga7245adee3 Copyright (c) 2000-2019 the FFmpeg developers
built with gcc 7 (Ubuntu 7.4.0-1ubuntu1~18.04.1)
configuration:
libavutil 56. 35.101 / 56. 35.101
libavcodec 58. 62.100 / 58. 62.100
libavformat 58. 35.100 / 58. 35.100
libavdevice 58. 9.100 / 58. 9.100
libavfilter 7. 66.100 / 7. 66.100
libswscale 5. 6.100 / 5. 6.100
libswresample 3. 6.100 / 3. 6.100
Input #0, image2, from '/storage/apache-j8h3/%d.jpg':
Duration: 00:00:09.50, start: 0.000000, bitrate: N/A
Stream #0:0: Video: mjpeg (Baseline), yuvj420p(pc, bt470bg/unknown/unknown), 704x576 [SAR 1:1 DAR 11:9], 6 fps, 6 tbr, 6 tbn, 6 tbc
Input #1, png_pipe, from '/opt/evercam_media/lib/evercam_media-1.0.1583305674/priv/static/images/evercam-logo-white.png':
Duration: N/A, bitrate: N/A
Stream #1:0: Video: png, rgba(pc), 200x200 [SAR 2835:2835 DAR 1:1], 25 tbr, 25 tbn, 25 tbc
Stream mapping:
Stream #0:0 (mjpeg) -> overlay:main
Stream #1:0 (png) -> scale
overlay -> Stream #0:0 (h264_nvenc)
Press [q] to stop, [?] for help
[image2 @ 0x557669b1fb00] Thread message queue blocking; consider raising the thread_queue_size option (current value: 8)
[swscaler @ 0x557669d23bc0] deprecated pixel format used, make sure you did set range correctly
Output #0, mp4, to 'videotest.mp4':
Metadata:
encoder : Lavf58.35.100
Stream #0:0: Video: h264 (h264_nvenc) (Main) (avc1 / 0x31637661), yuv420p, 704x576 [SAR 1:1 DAR 11:9], q=-1--1, 2000 kb/s, 6 fps, 12288 tbn, 6 tbc (default)
Metadata:
encoder : Lavc58.62.100 h264_nvenc
Side data:
cpb: bitrate max/min/avg: 0/0/2000000 buffer size: 1000000 vbv_delay: N/A
frame= 57 fps=0.0 q=20.0 Lsize= 2332kB time=00:00:09.33 bitrate=2046.8kbits/s speed=19.8x
video:2331kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.045540%
10:y=main_h-overlay_h-10,format=yuv420p'
this dont work-pix_fmt yuv420p
-framerate
value than 6, or add-r
output option with higher value than 6.