Hi, We are seeing a black screen with complete audio and video loss with muxing error continuously when we enable debug logs. We had observed initially there were few seconds of audio loss in input and it recovered after a few seconds and from there, FFmpeg was not able to handle it and saw a blank screen. Even we tried with -vsync 0 but faced the same issue.
Pls, let us know if we need to add any flag to resolve this issue or some workaround. Currently, we are restarting to resolve the issue. This is the command we are using. ffmpeg -y -v debug -analyzeduration 25M -probesize 50M -thread_queue_size 2048 -err_detect aggressive -fflags +discardcorrupt -abort_on empty_output_stream -i "udp:// 126.1.12.96:9000?fifo_size=10000000&overrun_nonfatal=1" -filter_complex "[i:0xfa1]yadif[vout];[vout]split=1[out0];[out0]setdar=640/360[v0];[i:0xfa2]aresample=async=1:min_hard_comp=0.100000:first_pts=0[aout];[aout]asplit=1[a0]" -f flv -vcodec libx264 -s 640x360 -r 25/1 -b:v 300000 -acodec libfdk_aac -ar 48000 -b:a 64000 -sc_threshold 0 -pix_fmt yuv420p -flags +global_header+cgop -profile:v main -level 3.1 -preset fast -nal-hrd cbr -maxrate 300000 -minrate 300000 -bufsize 600000 -g 50 -map [v0] -map [a0] rtmp://testmachine.lab2.com:1853/rtmp/push *Sample logs:* udp://126.1.12.96:9000?fifo_size=10000000&overrun_nonfatal=1: corrupt decoded frame in stream 2 [h264 @ 0x52a3740] nal_unit_type: 9(AUD), nal_ref_idc: 0 [h264 @ 0x52a3740] nal_unit_type: 6(SEI), nal_ref_idc: 0 [h264 @ 0x52a3740] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0 [libx264 @ 0x4ae3a80] frame=117535 QP=30.22 NAL=2 Slice:P Poc:70 I:17 P:92 SKIP:811 size=622 bytes [NULL @ 0x4755040] ct_type:0 pic_struct:2 [h264 @ 0x588c0c0] nal_unit_type: 9(AUD), nal_ref_idc: 0 [h264 @ 0x588c0c0] nal_unit_type: 6(SEI), nal_ref_idc: 0 [h264 @ 0x588c0c0] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0 [h264 @ 0x588c0c0] ct_type:0 pic_struct:2 [NULL @ 0x4755040] ct_type:0 pic_struct:1 udp://126.1.12.96:9000?fifo_size=10000000&overrun_nonfatal=1: corrupt decoded frame in stream 2 [h264 @ 0x4d7c640] nal_unit_type: 9(AUD), nal_ref_idc: 0 [h264 @ 0x4d7c640] nal_unit_type: 6(SEI), nal_ref_idc: 0 [h264 @ 0x4d7c640] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0 [libx264 @ 0x4ae3a80] frame=117536 QP=31.80 NAL=2 Slice:P Poc:74 I:276 P:112 SKIP:532 size=1644 bytes [NULL @ 0x4755040] ct_type:0 pic_struct:2 [h264 @ 0x56e97c0] nal_unit_type: 9(AUD), nal_ref_idc: 0 [h264 @ 0x56e97c0] nal_unit_type: 6(SEI), nal_ref_idc: 0 [h264 @ 0x56e97c0] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0 [h264 @ 0x56e97c0] ct_type:0 pic_struct:2 [NULL @ 0x4755040] ct_type:0 pic_struct:1 udp://126.1.12.96:9000?fifo_size=10000000&overrun_nonfatal=1: corrupt decoded frame in stream 2 [h264 @ 0x510d240] nal_unit_type: 9(AUD), nal_ref_idc: 0 [h264 @ 0x510d240] nal_unit_type: 6(SEI), nal_ref_idc: 0 [h264 @ 0x510d240] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 1 [libx264 @ 0x4ae3a80] frame=117537 QP=38.76 NAL=0 Slice:B Poc:72 I:9 P:63 SKIP:846 size=278 bytes [NULL @ 0x4755040] ct_type:0 pic_struct:2 [h264 @ 0x4a97c40] nal_unit_type: 9(AUD), nal_ref_idc: 0 [h264 @ 0x4a97c40] nal_unit_type: 6(SEI), nal_ref_idc: 0 [h264 @ 0x4a97c40] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 1 [h264 @ 0x4a97c40] ct_type:0 pic_struct:2 [NULL @ 0x4755040] ct_type:0 pic_struct:1 udp://126.1.12.96:9000?fifo_size=10000000&overrun_nonfatal=1: corrupt decoded frame in stream 2 [h264 @ 0x47307c0] nal_unit_type: 9(AUD), nal_ref_idc: 0 [h264 @ 0x47307c0] nal_unit_type: 6(SEI), nal_ref_idc: 0 [h264 @ 0x47307c0] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 1 [libx264 @ 0x4ae3a80] frame=117538 QP=33.43 NAL=2 Slice:P Poc:76 I:299 P:45 SKIP:576 size=1860 bytes [NULL @ 0x4755040] ct_type:0 pic_struct:2 [h264 @ 0x4ae3f80] nal_unit_type: 9(AUD), nal_ref_idc: 0 [h264 @ 0x4ae3f80] nal_unit_type: 6(SEI), nal_ref_idc: 0 [h264 @ 0x4ae3f80] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 1 [h264 @ 0x4ae3f80] ct_type:0 pic_struct:2 [NULL @ 0x4755040] ct_type:0 pic_struct:1 udp://126.1.12.96:9000?fifo_size=10000000&overrun_nonfatal=1: corrupt decoded frame in stream 2 [h264 @ 0x47d8840] nal_unit_type: 9(AUD), nal_ref_idc: 0 [h264 @ 0x47d8840] nal_unit_type: 6(SEI), nal_ref_idc: 0 [h264 @ 0x47d8840] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0 [libx264 @ 0x4ae3a80] frame=117539 QP=31.99 NAL=2 Slice:P Poc:78 I:272 P:142 SKIP:506 size=1587 bytes [NULL @ 0x4755040] ct_type:0 pic_struct:2 [h264 @ 0x4ad5fc0] nal_unit_type: 9(AUD), nal_ref_idc: 0 [h264 @ 0x4ad5fc0] nal_unit_type: 6(SEI), nal_ref_idc: 0 [h264 @ 0x4ad5fc0] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0 [h264 @ 0x4ad5fc0] ct_type:0 pic_struct:2 [NULL @ 0x4755040] ct_type:0 pic_struct:1 udp://126.1.12.96:9000?fifo_size=10000000&overrun_nonfatal=1: corrupt decoded frame in stream 2 [h264 @ 0x4ae6080] nal_unit_type: 9(AUD), nal_ref_idc: 0 [h264 @ 0x4ae6080] nal_unit_type: 6(SEI), nal_ref_idc: 0 [h264 @ 0x4ae6080] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0 [libx264 @ 0x4ae3a80] frame=117540 QP=33.66 NAL=2 Slice:P Poc:80 I:273 P:133 SKIP:514 size=2277 bytes [NULL @ 0x4755040] ct_type:0 pic_struct:2 [h264 @ 0x47983c0] nal_unit_type: 9(AUD), nal_ref_idc: 0 [h264 @ 0x47983c0] nal_unit_type: 6(SEI), nal_ref_idc: 0 [h264 @ 0x47983c0] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0 [h264 @ 0x47983c0] ct_type:0 pic_struct:2 [NULL @ 0x4755040] ct_type:0 pic_struct:1 udp://126.1.12.96:9000?fifo_size=10000000&overrun_nonfatal=1: corrupt decoded frame in stream 2 [h264 @ 0x47a11c0] nal_unit_type: 9(AUD), nal_ref_idc: 0 [h264 @ 0x47a11c0] nal_unit_type: 6(SEI), nal_ref_idc: 0 [h264 @ 0x47a11c0] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 1 [libx264 @ 0x4ae3a80] frame=117541 QP=30.70 NAL=2 Slice:P Poc:82 I:285 P:180 SKIP:455 size=8053 bytes [NULL @ 0x4755040] ct_type:0 pic_struct:2 [h264 @ 0x4796000] nal_unit_type: 9(AUD), nal_ref_idc: 0 [h264 @ 0x4796000] nal_unit_type: 6(SEI), nal_ref_idc: 0 [h264 @ 0x4796000] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 1 [h264 @ 0x4796000] ct_type:0 pic_struct:2 [NULL @ 0x4755040] ct_type:0 pic_struct:1 udp://126.1.12.96:9000?fifo_size=10000000&overrun_nonfatal=1: corrupt decoded frame in stream 2 [h264 @ 0x4855100] nal_unit_type: 9(AUD), nal_ref_idc: 0 [h264 @ 0x4855100] nal_unit_type: 6(SEI), nal_ref_idc: 0 [h264 @ 0x4855100] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 1 [libx264 @ 0x4ae3a80] frame=117542 QP=31.54 NAL=2 Slice:P Poc:90 I:19 P:280 SKIP:621 size=1721 bytes [NULL @ 0x4755040] ct_type:0 pic_struct:2 [h264 @ 0x492e840] nal_unit_type: 9(AUD), nal_ref_idc: 0 [h264 @ 0x492e840] nal_unit_type: 6(SEI), nal_ref_idc: 0 [h264 @ 0x492e840] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 1 [h264 @ 0x492e840] ct_type:0 pic_struct:2 [NULL @ 0x4755040] ct_type:0 pic_struct:1 udp://126.1.12.96:9000?fifo_size=10000000&overrun_nonfatal=1: corrupt decoded frame in stream 2 [h264 @ 0x52a3740] nal_unit_type: 9(AUD), nal_ref_idc: 0 [h264 @ 0x52a3740] nal_unit_type: 6(SEI), nal_ref_idc: 0 [h264 @ 0x52a3740] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0 [libx264 @ 0x4ae3a80] frame=117543 QP=36.70 NAL=2 Slice:B Poc:86 I:2 P:52 SKIP:866 size=113 bytes [NULL @ 0x4755040] ct_type:0 pic_struct:2 [h264 @ 0x588c0c0] nal_unit_type: 9(AUD), nal_ref_idc: 0 [h264 @ 0x588c0c0] nal_unit_type: 6(SEI), nal_ref_idc: 0 [h264 @ 0x588c0c0] nal_unit_type: 1(Coded slice of a non-IDR picture), nal_ref_idc: 0 [h264 @ 0x588c0c0] ct_type:0 pic_struct:2 Regards, Kousthub _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
