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SmartDeviceLink - SDL Core Guides
https://smartdevicelink.com/en/guides/core/feature-documentation/audio-and-video-streaming/
After you start SDL Core, cd into the bin/storage directory and there should be a file named "video_stream_pipe". Use the gst-launch command that worked for your environment and set file source to the video_stream_pipe file. You should see “setting pipeline to PAUSED” and “Pipeline is PREROLLING”. Raw H.264 Video
c - About attempting to sync audio and video - Stack …
https://stackoverflow.com/questions/20342140/about-attempting-to-sync-audio-and-video
The basic way you synchronize audio and video is that you choose one to use as a timer source and present the other according to that timer. The easiest is generally audio, but because it's generally buffered ahead, you need some method of measuring what time in the audio stream is actually coming out of the speakers.
sdl - Playing sound from a video using FFmpeg and SDL ...
https://stackoverflow.com/questions/55438697/playing-sound-from-a-video-using-ffmpeg-and-sdl-queueaudio-results-in-high-pitch
SDL Audio set up; SDL_AudioDeviceID dev; SDL_AudioSpec want, have; SDL_zero(want); SDL_zero(have); want.freq = 44100; want.channels = audioCodecCtx->channels; want.format = AUDIO_S16SYS; dev = SDL_OpenAudioDevice(NULL, 0, &want, &have, 0); SDL_PauseAudioDevice(dev, 0); finally the decoding loop
An ffmpeg and SDL Tutorial - dranger.com
http://dranger.com/ffmpeg/tutorial05.html
double synchronize_video(VideoState *is, AVFrame *src_frame, double pts) { double frame_delay; if(pts != 0) { /* if we have pts, set video clock to it */ is->video_clock = pts; } else { /* if we aren't given a pts, set it to the clock */ pts = is->video_clock; } /* update the video clock */ frame_delay = av_q2d(is->video_st->codec->time_base); /* if we are repeating a frame, adjust clock …
ffmpeg tutorial 05 with SDL2 and audio resampling fix · GitHub
https://gist.github.com/MarcoQin/d7d935e87a44410966ed8cad066953bc/
ffmpeg tutorial 05 with SDL2 and audio resampling fix - ffmpeg_tutorial05.c
CDS61122 VSM Video Sync Module
http://www.precisionautoresearch.com/ECU_DATA/Precision_Video/CDS61122%20VSM%20Video%20Sync%20Module.pdf
In SDL Manager, on the Functions menu, select Auxiliary Outputs. 2. Select the Aux pin that is connected to the VSM and click Change. 3. In the Output Mode box, select Video Sync. VSM – Video Sync Module Part Number #61122 MoTeC’s VSM Video Sync Module allows automatic synchronisation of in-car footage to
How To Sync Audio And Video For Free? How To ... - …
https://www.flexclip.com/learn/audio-delay-sync-audio-and-video.html
FlexClip Audio Sync App Online: If you've recorded a separate audio and want to make a …
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