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ffmpeg: support live-streaming hardware accelerated H.264 #285

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marcusb opened this issue Jul 31, 2024 · 0 comments
Open

ffmpeg: support live-streaming hardware accelerated H.264 #285

marcusb opened this issue Jul 31, 2024 · 0 comments

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@marcusb
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marcusb commented Jul 31, 2024

On the Raspberry Pi 4, the v4l2-m2m accelerated H.264 encoder cannot be used in "live streaming" mode with ffmpeg, since it doesn't include SPS/PPS headers inline. Clients joining a stream after it has started can therefore not decode it.

This patch for ffmpeg fixes it: RPi-Distro/ffmpeg#10
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