#10060(undetermined:new): accelerated decoding not working on Raspberry Pi with newer kernels
#10060: accelerated decoding not working on Raspberry Pi with newer kernels -------------------------------------+------------------------------------- Reporter: Jeremy | Type: defect Herbison | Status: new | Priority: important Component: | Version: undetermined | unspecified Keywords: H.264 | Blocked By: Raspberry Pi Pi4 Docker Frigate | Container hwaccel | Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Summary of the bug: As of kernel 5.15.61+, HW accelerated decoding of H.264 via the h264_v4l2m2m option no longer returns frames (software decoding works fine) There is a patch at https://github.com/jc-kynesim/rpi- ffmpeg/commits/test/4.3.4/rpi_main but it doesn't target the latest versions, and the author appears to be AWOL after having promised to submit it upstream. This issue was identified on the Frigate project, as running Frigate on a Raspberry Pi 4 is quite a common use case. I've confirmed the patched 4.3.4 version resolves the issue, but a proper fix requires this to be merged upstream. https://github.com/blakeblackshear/frigate/issues/3780 -- Ticket URL: <https://trac.ffmpeg.org/ticket/10060> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker
#10060: accelerated decoding not working on Raspberry Pi with newer kernels -------------------------------------+------------------------------------- Reporter: Jeremy | Owner: (none) Herbison | Type: defect | Status: new Priority: normal | Component: avcodec Version: unspecified | Resolution: Keywords: h264 | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Changes (by Carl Eugen Hoyos): * keywords: H.264 Raspberry Pi Pi4 Docker Frigate Container hwaccel => h264 * priority: important => normal * component: undetermined => avcodec -- Ticket URL: <https://trac.ffmpeg.org/ticket/10060#comment:1> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker
#10060: accelerated decoding not working on Raspberry Pi with newer kernels -------------------------------------+------------------------------------- Reporter: Jeremy | Owner: (none) Herbison | Type: defect | Status: new Priority: normal | Component: avcodec Version: unspecified | Resolution: Keywords: h264 | Blocked By: v4l2m2m | Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Changes (by Carl Eugen Hoyos): * keywords: h264 => h264 v4l2m2m -- Ticket URL: <https://trac.ffmpeg.org/ticket/10060#comment:2> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker
#10060: accelerated decoding not working on Raspberry Pi with newer kernels -------------------------------------+------------------------------------- Reporter: Jeremy | Owner: (none) Herbison | Type: defect | Status: new Priority: normal | Component: avcodec Version: unspecified | Resolution: Keywords: h264 | Blocked By: v4l2m2m | Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Comment (by HackneyB): Also experiencing this issue. -- Ticket URL: <https://trac.ffmpeg.org/ticket/10060#comment:3> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker
#10060: accelerated decoding not working on Raspberry Pi with newer kernels -------------------------------------+------------------------------------- Reporter: Jeremy | Owner: (none) Herbison | Type: defect | Status: new Priority: normal | Component: avcodec Version: unspecified | Resolution: Keywords: h264 | Blocked By: v4l2m2m | Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Changes (by erahhal): * cc: erahhal (added) -- Ticket URL: <https://trac.ffmpeg.org/ticket/10060#comment:4> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker
#10060: accelerated decoding not working on Raspberry Pi with newer kernels -------------------------------------+------------------------------------- Reporter: Jeremy | Owner: (none) Herbison | Type: defect | Status: new Priority: normal | Component: avcodec Version: unspecified | Resolution: Keywords: h264 | Blocked By: v4l2m2m | Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Comment (by gollam): I am also experiencing this issue. -- Ticket URL: <https://trac.ffmpeg.org/ticket/10060#comment:5> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker
#10060: accelerated decoding not working on Raspberry Pi with newer kernels -------------------------------------+------------------------------------- Reporter: Jeremy | Owner: (none) Herbison | Type: defect | Status: new Priority: normal | Component: avcodec Version: unspecified | Resolution: Keywords: h264 | Blocked By: v4l2m2m | Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Comment (by Mattijs): Just updated the kernel to 5.15.76-v8+ and also experience this with ffmpeg 4.3.5 on a Raspberry PI 4 -- Ticket URL: <https://trac.ffmpeg.org/ticket/10060#comment:6> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker
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