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Fetching live camera stream #77

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AryanSethi opened this issue Jul 11, 2022 · 2 comments
Closed

Fetching live camera stream #77

AryanSethi opened this issue Jul 11, 2022 · 2 comments

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@AryanSethi
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Can I use libjpeg-ex or libavcap: audio/video capture api (v4l2/uvc/esp32/dshow) to fetch live camera stream from my web cam in linux ?
@gozfree
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gozfree commented Jul 11, 2022

yes, you can use libavcap to capture audio/video frame in two methods:
"avcap_query_frame": sync call with one-by-one frame
"avcap_start_stream": with async on_stream callback to get stream
refer to test_libavcap.c

@gozfree
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gozfree commented Jul 11, 2022

libjpeg-ex is wrapper of libjpeg, aim to convert easily between yuv and jpeg.

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@gozfree @AryanSethi