On 1/26/21 6:01 PM, Carl Eugen Hoyos wrote:
Am Di., 26. Jan. 2021 um 16:51 Uhr schrieb Thomas Seilund via ffmpeg-user <[email protected]>:Input #0, h264, from 'pipe:': Duration: N/A, bitrate: N/A Stream #0:0: Video: h264 (High), yuv420p(progressive), 1280x720, 25 fps, 25 tbr, 1200k tbn, 50 tbc Guessed Channel Layout for Input Stream #1.0 : stereo Input #1, pulse, from 'alsa_input.usb-046d_HD_Pro_Webcam_C920_9D715A9F-02.analog-stereo': Duration: N/A, start: 1611673439.592751, bitrate: 1536 kb/s Stream #1:0: Audio: pcm_s16le, 48000 Hz, stereo, s16, 1536 kb/s Guessed Channel Layout for Input Stream #2.0 : stereo Input #2, pulse, from 'alsa_output.platform-bcm2835_audio.analog-stereo.monitor': Duration: N/A, start: 1611673439.612473, bitrate: 1536 kb/s Stream #2:0: Audio: pcm_s16le, 48000 Hz, stereo, s16, 1536 kb/sI don't think you can synchronize a stream with no start time with two streams with start time, at least not without additional options. Carl Eugen _______________________________________________
I assume you mean that the video stream does not have a start time and the two audio streams do.
Can I set the start time for the video stream to avoid video from falling more and more behind?
Or can set additional options to avoid video from falling more and more behind?
Thanks Thomas S _______________________________________________ ffmpeg-user mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
