Re: [FFmpeg-user] Trying to stream to rtmp from my rsp4 and a GoPro

On 2/13/2021 5:36 PM, Carl Eugen Hoyos wrote: It is not possible to synchronize these two streams due to the different start times, test the ts option: https://ffmpeg.org/ffmpeg-devices.html#video4linux2_002c-v4l2 Please find out what top-posting means and avoid it here, Carl Eugen

Re: [FFmpeg-user] Trying to stream to rtmp from my rsp4 and a GoPro

Am So., 14. Feb. 2021 um 01:51 Uhr schrieb Mike Soultanian : > Input #0, video4linux2,v4l2, from '/dev/video0': >Duration: N/A, start: 0.00, bitrate: 442368 kb/s >Stream #0:0: Video: rawvideo (YUY2 / 0x32595559), yuyv422, 1280x720, > 442368 kb/s, 30 fps, 30 tbr, 1000k tbn, 1000k tbc >

Re: [FFmpeg-user] Trying to stream to rtmp from my rsp4 and a GoPro

Ok, I did a lot more testing and have learned a bit more about my hardware and the various names of audio devices.  Also, I didn't mention it in the previous email, but I did recompile ffmpeg from the latest source.  After a bunch of research and testing I found all of these commands to work:

Re: [FFmpeg-user] Add subtitles to trimmed mp4

I have tested multiple source formats, I was totally wrong and Leo was bang on the money. This is working great. I am able to concat multiple trimmed files together and the subtitles remain timed to the output - all is good and I am super happy. Thanks Leo. Adam > On 13 Feb 2021, at 11:12,

Re: [FFmpeg-user] astats to csv file

On 2021-02-11T16:39:47+0100, Benjamin Houtman wrote: > I ran the > > ffprobe -f lavfi -i amovie=X.flac,astats=metadata=1 -show_frames -of csv > > command, but I don't need the entire printout, just the "Parsed_astats..." > data that appears at the end of the printout. How would I limit the

Re: [FFmpeg-user] Add subtitles to trimmed mp4

> On 13 Feb 2021, at 10:46, adam smith via ffmpeg-user > wrote: > > Thanks Leo. > I gave it a try but the same thing happened regarding the subtitle position > and the in point of the media appeared less accurate and had black at the > start. > I believe this is because -ss prior to the

Re: [FFmpeg-user] Add subtitles to trimmed mp4

> On 13 Feb 2021, at 02:10, Leo Butler via ffmpeg-user > wrote: > > I think you want to do > > ffmpeg -y -ss 10 -t 30 -i input.mp4 -ss 10 -t 30 -i input.srt ... > > See > > https://ffmpeg.org/ffmpeg-all.html#toc-Main-options > > > Leo

Re: [FFmpeg-user] Trying to stream to rtmp from my rsp4 and a GoPro

Can you post the ffmpeg output with audio input in the command line Sent from my iPhone On 13. Feb 2021, at 11:21, Mike Soultanian wrote:  CAUTION: This email originated from outside of the organization. Do not click links or open attachments unless you recognize the sender and know the

Re: [FFmpeg-user] Trying to stream to rtmp from my rsp4 and a GoPro

On 2/13/2021 1:54 AM, Gisbert Haas wrote: can you post the full output please. Sorry, I didn't include it because when I have audio it doesn't work.  I have tried *-f alsa -i* with the following: *plughw:2,0*, *hw:CARD=capture,DEV=0*, and *plughw:CARD=capture,DEV=0* and none of them seem to

Re: [FFmpeg-user] Trying to stream to rtmp from my rsp4 and a GoPro

Hi Mike, can you post the full output please. I had the similar issues and curious if your output looks similar to mine. Btw, in your command line you miss the audio input. Gis. On 2/13/21 1:23 AM, Mike Soultanian wrote: CAUTION: This email originated from outside of the organization. Do