Reolink RTMP broken frame error

[bm55]

About 15-20% of clips won't play and I am seeing the errors below.
These are the input option used:
`input_args:

• -avoid_negative_ts
• make_zero
• -fflags
• nobuffer
• -flags
• low_delay
• -strict
• experimental
• -fflags
• +genpts+discardcorrupt
• -use_wallclock_as_timestamps
• '1'`

2020-12-29T16:05:25.042585057Z /tmp/cache/garage-20201229080518.mp4: Invalid data found when processing input
2020-12-29T16:05:25.044153779Z frigate.events INFO : bad file: garage-20201229080518.mp4
2020-12-29T16:05:32.990265046Z frigate.video INFO : garage: ffmpeg sent a broken frame. memoryview assignment: lvalue and rvalue have different structures
2020-12-29T16:05:32.990352114Z frigate.video INFO : garage: ffmpeg process is not running. exiting capture thread...
2020-12-29T16:05:33.966703280Z frigate.video INFO : back: ffmpeg sent a broken frame. memoryview assignment: lvalue and rvalue have different structures
2020-12-29T16:05:33.966958838Z frigate.video INFO : back: ffmpeg process is not running. exiting capture thread...
2020-12-29T16:05:35.070262809Z [mov,mp4,m4a,3gp,3g2,mj2 @ 0x557bbb3f8140] moov atom not found
2020-12-29T16:05:35.070291023Z /tmp/cache/back-20201229080529.mp4: Invalid data found when processing input
2020-12-29T16:05:35.071891380Z frigate.events INFO : bad file: back-20201229080529.mp4
2020-12-29T16:05:35.084275363Z [mov,mp4,m4a,3gp,3g2,mj2 @ 0x563f5ba19140] moov atom not found
2020-12-29T16:05:35.084303419Z /tmp/cache/garage-20201229080528.mp4: Invalid data found when processing input
2020-12-29T16:05:35.085745645Z frigate.events INFO : bad file: garage-20201229080528.mp4
2020-12-29T16:05:55.095024807Z frigate.events ERROR : ffmpeg version 4.3.1 Copyright (c) 2000-2020 the FFmpeg developers
2020-12-29T16:05:55.095054639Z built with gcc 9 (Ubuntu 9.3.0-17ubuntu1-20.04)
2020-12-29T16:05:55.095061071Z configuration: --disable-debug --disable-doc --disable-ffplay --enable-shared --enable-avresample --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-gpl --enable-libfreetype --enable-libvidstab --enable-libmfx --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libxcb --enable-libx265 --enable-libxvid --enable-libx264 --enable-nonfree --enable-openssl --enable-libfdk_aac --enable-postproc --enable-small --enable-version3 --enable-libzmq --extra-libs=-ldl --prefix=/opt/ffmpeg --enable-libopenjpeg --enable-libkvazaar --enable-libaom --extra-libs=-lpthread --enable-vaapi --extra-cflags=-I/opt/ffmpeg/include --extra-ldflags=-L/opt/ffmpeg/lib
2020-12-29T16:05:55.095067427Z libavutil 56. 51.100 / 56. 51.100
2020-12-29T16:05:55.095070863Z libavcodec 58. 91.100 / 58. 91.100
2020-12-29T16:05:55.095074248Z libavformat 58. 45.100 / 58. 45.100
2020-12-29T16:05:55.095077718Z libavdevice 58. 10.100 / 58. 10.100
2020-12-29T16:05:55.095081065Z libavfilter 7. 85.100 / 7. 85.100
2020-12-29T16:05:55.095084287Z libavresample 4. 0. 0 / 4. 0. 0
2020-12-29T16:05:55.095087876Z libswscale 5. 7.100 / 5. 7.100
2020-12-29T16:05:55.095091401Z libswresample 3. 7.100 / 3. 7.100
2020-12-29T16:05:55.095094889Z libpostproc 55. 7.100 / 55. 7.100
2020-12-29T16:05:55.095098147Z pipe:: Invalid data found when processing input
2020-12-29T16:05:55.095101487Z
2020-12-29T16:05:55.124452139Z frigate.events ERROR : ffmpeg version 4.3.1 Copyright (c) 2000-2020 the FFmpeg developers
2020-12-29T16:05:55.124481400Z built with gcc 9 (Ubuntu 9.3.0-17ubuntu1-20.04)
2020-12-29T16:05:55.124497877Z configuration: --disable-debug --disable-doc --disable-ffplay --enable-shared --enable-avresample --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-gpl --enable-libfreetype --enable-libvidstab --enable-libmfx --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libxcb --enable-libx265 --enable-libxvid --enable-libx264 --enable-nonfree --enable-openssl --enable-libfdk_aac --enable-postproc --enable-small --enable-version3 --enable-libzmq --extra-libs=-ldl --prefix=/opt/ffmpeg --enable-libopenjpeg --enable-libkvazaar --enable-libaom --extra-libs=-lpthread --enable-vaapi --extra-cflags=-I/opt/ffmpeg/include --extra-ldflags=-L/opt/ffmpeg/lib
2020-12-29T16:05:55.124522050Z libavutil 56. 51.100 / 56. 51.100
2020-12-29T16:05:55.124525888Z libavcodec 58. 91.100 / 58. 91.100
2020-12-29T16:05:55.124528940Z libavformat 58. 45.100 / 58. 45.100
2020-12-29T16:05:55.124531896Z libavdevice 58. 10.100 / 58. 10.100
2020-12-29T16:05:55.124534827Z libavfilter 7. 85.100 / 7. 85.100
2020-12-29T16:05:55.124537733Z libavresample 4. 0. 0 / 4. 0. 0
2020-12-29T16:05:55.124540647Z libswscale 5. 7.100 / 5. 7.100
2020-12-29T16:05:55.124543653Z libswresample 3. 7.100 / 3. 7.100
2020-12-29T16:05:55.124546843Z libpostproc 55. 7.100 / 55. 7.100

[bm55]

After experimenting different fps settings on cameras and increasing the temp/cache size, above issue seems to have resolved.

[flaektrem]

Did you change fps setting in config file or in camera software? How much did you increase the temp/cache?

I have similar errors witch occurs randomly once per day.

[walthowd]

Set the FPS on the camera and in frigate to match. I have about 7 cameras and just used unlimited cache which is by default half of your RAM.