June 2015 - FFmpeg-trac - lists.ffmpeg.org

#3424(avcodec:new): JPEG Decoder fails to decode valid jpeg file (all other major implementations work)
by FFmpeg 22 Mar '21

22 Mar '21

#3424: JPEG Decoder fails to decode valid jpeg file (all other major implementations work) --------------------------------------+--------------------------------- Reporter: dbuitenh | Owner: Type: defect | Status: new Priority: normal | Component: avcodec Version: git-master | Keywords: jpeg Blocked By: | Blocking: Reproduced by developer: 0 | Analyzed by developer: 0 --------------------------------------+--------------------------------- How to reproduce: $ ffmpeg -loglevel debug -i bug.jpg decoded.png git HEAD has the same issue and output. Output: {{{ ffmpeg version N-60776-gd089e9a Copyright (c) 2000-2014 the FFmpeg developers built on Feb 20 2014 11:17:04 with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-3) configuration: --enable-gpl --enable-version3 --enable-nonfree --disable-decoder=dirac --enable-libopencore-amrnb --enable-libopencore- amrwb --disable-decoder=amrnb --disable-decoder=amrwb --enable-libopus --enable-libx264 --enable-libschroedinger --disable-static --enable-shared --disable-ffplay --disable-ffserver --enable-libfdk-aac --enable-libspeex --enable-avresample --enable-openssl --enable-pic libavutil 52. 65.100 / 52. 65.100 libavcodec 55. 52.102 / 55. 52.102 libavformat 55. 33.100 / 55. 33.100 libavdevice 55. 10.100 / 55. 10.100 libavfilter 4. 1.103 / 4. 1.103 libavresample 1. 1. 0 / 1. 1. 0 libswscale 2. 5.101 / 2. 5.101 libswresample 0. 17.104 / 0. 17.104 libpostproc 52. 3.100 / 52. 3.100 Splitting the commandline. Reading option '-loglevel' ... matched as option 'loglevel' (set logging level) with argument 'debug'. Reading option '-i' ... matched as input file with argument 'bug.jpg'. Reading option 'decoded.png' ... matched as output file. Finished splitting the commandline. Parsing a group of options: global . Applying option loglevel (set logging level) with argument debug. Successfully parsed a group of options. Parsing a group of options: input file bug.jpg. Successfully parsed a group of options. Opening an input file: bug.jpg. [AVIOContext @ 0x23bcdc0] Statistics: 1129716 bytes read, 0 seeks [mjpeg @ 0x23bb060] marker=d8 avail_size_in_buf=1129714 [mjpeg @ 0x23bb060] marker parser used 0 bytes (0 bits) [mjpeg @ 0x23bb060] marker=e0 avail_size_in_buf=1129712 [mjpeg @ 0x23bb060] marker parser used 16 bytes (128 bits) [mjpeg @ 0x23bb060] marker=ee avail_size_in_buf=1129694 [mjpeg @ 0x23bb060] marker parser used 14 bytes (112 bits) [mjpeg @ 0x23bb060] marker=e1 avail_size_in_buf=1129678 [mjpeg @ 0x23bb060] marker parser used 6005 bytes (48040 bits) [mjpeg @ 0x23bb060] marker=e2 avail_size_in_buf=1123670 [mjpeg @ 0x23bb060] marker parser used 65534 bytes (524272 bits) [mjpeg @ 0x23bb060] marker=e2 avail_size_in_buf=1058133 [mjpeg @ 0x23bb060] marker parser used 65534 bytes (524272 bits) [mjpeg @ 0x23bb060] marker=e2 avail_size_in_buf=992596 [mjpeg @ 0x23bb060] marker parser used 65534 bytes (524272 bits) [mjpeg @ 0x23bb060] marker=e2 avail_size_in_buf=927059 [mjpeg @ 0x23bb060] marker parser used 65534 bytes (524272 bits) [mjpeg @ 0x23bb060] marker=e2 avail_size_in_buf=861522 [mjpeg @ 0x23bb060] marker parser used 65534 bytes (524272 bits) [mjpeg @ 0x23bb060] marker=e2 avail_size_in_buf=795985 [mjpeg @ 0x23bb060] marker parser used 65534 bytes (524272 bits) [mjpeg @ 0x23bb060] marker=e2 avail_size_in_buf=730448 [mjpeg @ 0x23bb060] marker parser used 65534 bytes (524272 bits) [mjpeg @ 0x23bb060] marker=e2 avail_size_in_buf=664911 [mjpeg @ 0x23bb060] marker parser used 65534 bytes (524272 bits) [mjpeg @ 0x23bb060] marker=e2 avail_size_in_buf=599374 [mjpeg @ 0x23bb060] marker parser used 33031 bytes (264248 bits) [mjpeg @ 0x23bb060] marker=ed avail_size_in_buf=566340 [mjpeg @ 0x23bb060] marker parser used 43 bytes (344 bits) [mjpeg @ 0x23bb060] marker=e1 avail_size_in_buf=566294 [mjpeg @ 0x23bb060] marker parser used 3898 bytes (31184 bits) [mjpeg @ 0x23bb060] marker=db avail_size_in_buf=562393 [mjpeg @ 0x23bb060] index=0 [mjpeg @ 0x23bb060] qscale[0]: 2 [mjpeg @ 0x23bb060] marker parser used 67 bytes (536 bits) [mjpeg @ 0x23bb060] marker=c0 avail_size_in_buf=562324 [mjpeg @ 0x23bb060] sof0: picture: 1280x720 [mjpeg @ 0x23bb060] component 0 1:1 id: 66 quant:0 [mjpeg @ 0x23bb060] component 1 1:1 id: 76 quant:0 [mjpeg @ 0x23bb060] component 2 1:1 id: 88 quant:0 [mjpeg @ 0x23bb060] component 3 1:1 id: 74 quant:0 [mjpeg @ 0x23bb060] pix fmt id 11111111 [mjpeg @ 0x23bb060] marker parser used 20 bytes (160 bits) [mjpeg @ 0x23bb060] marker=c4 avail_size_in_buf=562302 [mjpeg @ 0x23bb060] class=0 index=0 nb_codes=10 [mjpeg @ 0x23bb060] marker parser used 29 bytes (232 bits) [mjpeg @ 0x23bb060] marker=c4 avail_size_in_buf=562271 [mjpeg @ 0x23bb060] class=1 index=0 nb_codes=242 [mjpeg @ 0x23bb060] marker parser used 78 bytes (624 bits) [mjpeg @ 0x23bb060] escaping removed 1699 bytes [mjpeg @ 0x23bb060] marker=da avail_size_in_buf=562191 [mjpeg @ 0x23bb060] component: 66 [mjpeg @ 0x23bb060] component: 76 [mjpeg @ 0x23bb060] component: 88 [mjpeg @ 0x23bb060] component: 74 [mjpeg @ 0x23bb060] marker parser used 560491 bytes (4483924 bits) [mjpeg @ 0x23bb060] marker=d9 avail_size_in_buf=0 [mjpeg @ 0x23bb060] decode frame unused 0 bytes Input #0, image2, from 'bug.jpg': Duration: 00:00:00.04, start: 0.000000, bitrate: N/A Stream #0:0, 1, 1/25: Video: mjpeg, yuva444p(pc), 1280x720 [SAR 300:300 DAR 16:9], 1/25, 25 tbr, 25 tbn, 25 tbc Successfully opened the file. Parsing a group of options: output file decoded.png. Successfully parsed a group of options. Opening an output file: decoded.png. Successfully opened the file. detected 24 logical cores [graph 0 input from stream 0:0 @ 0x23a4760] Setting 'video_size' to value '1280x720' [graph 0 input from stream 0:0 @ 0x23a4760] Setting 'pix_fmt' to value '299' [graph 0 input from stream 0:0 @ 0x23a4760] Setting 'time_base' to value '1/25' [graph 0 input from stream 0:0 @ 0x23a4760] Setting 'pixel_aspect' to value '300/300' [graph 0 input from stream 0:0 @ 0x23a4760] Setting 'sws_param' to value 'flags=2' [graph 0 input from stream 0:0 @ 0x23a4760] Setting 'frame_rate' to value '25/1' [graph 0 input from stream 0:0 @ 0x23a4760] w:1280 h:720 pixfmt:yuva444p tb:1/25 fr:25/1 sar:300/300 sws_param:flags=2 [format @ 0x23a49c0] compat: called with args=[rgb24|rgba|rgb48be|rgba64be|pal8|gray|gray8a|gray16be|monob] [format @ 0x23a49c0] Setting 'pix_fmts' to value 'rgb24|rgba|rgb48be|rgba64be|pal8|gray|gray8a|gray16be|monob' [auto-inserted scaler 0 @ 0x23a5c80] Setting 'flags' to value '0x4' [auto-inserted scaler 0 @ 0x23a5c80] w:iw h:ih flags:'0x4' interl:0 [format @ 0x23a49c0] auto-inserting filter 'auto-inserted scaler 0' between the filter 'Parsed_null_0' and the filter 'format' [AVFilterGraph @ 0x23be4a0] query_formats: 4 queried, 2 merged, 1 already done, 0 delayed [auto-inserted scaler 0 @ 0x23a5c80] picking rgba out of 8 ref:yuva444p alpha:1 [swscaler @ 0x23ab020] Forcing full internal H chroma due to input having non subsampled chroma [auto-inserted scaler 0 @ 0x23a5c80] w:1280 h:720 fmt:yuva444p sar:300/300 -> w:1280 h:720 fmt:rgba sar:1/1 flags:0x4 Output #0, image2, to 'decoded.png': Metadata: encoder : Lavf55.33.100 Stream #0:0, 0, 1/90000: Video: png, rgba, 1280x720 [SAR 1:1 DAR 16:9], 1/25, q=2-31, 200 kb/s, 90k tbn, 25 tbc Stream mapping: Stream #0:0 -> #0:0 (mjpeg -> png) Press [q] to stop, [?] for help [mjpeg @ 0x23bb060] marker=d8 avail_size_in_buf=1129714 [mjpeg @ 0x23bb060] marker parser used 0 bytes (0 bits) [mjpeg @ 0x23bb060] marker=e0 avail_size_in_buf=1129712 [mjpeg @ 0x23bb060] marker parser used 16 bytes (128 bits) [mjpeg @ 0x23bb060] marker=ee avail_size_in_buf=1129694 [mjpeg @ 0x23bb060] marker parser used 14 bytes (112 bits) [mjpeg @ 0x23bb060] marker=e1 avail_size_in_buf=1129678 [mjpeg @ 0x23bb060] marker parser used 6005 bytes (48040 bits) [mjpeg @ 0x23bb060] marker=e2 avail_size_in_buf=1123670 [mjpeg @ 0x23bb060] marker parser used 65534 bytes (524272 bits) [mjpeg @ 0x23bb060] marker=e2 avail_size_in_buf=1058133 [mjpeg @ 0x23bb060] marker parser used 65534 bytes (524272 bits) [mjpeg @ 0x23bb060] marker=e2 avail_size_in_buf=992596 [mjpeg @ 0x23bb060] marker parser used 65534 bytes (524272 bits) [mjpeg @ 0x23bb060] marker=e2 avail_size_in_buf=927059 [mjpeg @ 0x23bb060] marker parser used 65534 bytes (524272 bits) [mjpeg @ 0x23bb060] marker=e2 avail_size_in_buf=861522 [mjpeg @ 0x23bb060] marker parser used 65534 bytes (524272 bits) [mjpeg @ 0x23bb060] marker=e2 avail_size_in_buf=795985 [mjpeg @ 0x23bb060] marker parser used 65534 bytes (524272 bits) [mjpeg @ 0x23bb060] marker=e2 avail_size_in_buf=730448 [mjpeg @ 0x23bb060] marker parser used 65534 bytes (524272 bits) [mjpeg @ 0x23bb060] marker=e2 avail_size_in_buf=664911 [mjpeg @ 0x23bb060] marker parser used 65534 bytes (524272 bits) [mjpeg @ 0x23bb060] marker=e2 avail_size_in_buf=599374 [mjpeg @ 0x23bb060] marker parser used 33031 bytes (264248 bits) [mjpeg @ 0x23bb060] marker=ed avail_size_in_buf=566340 [mjpeg @ 0x23bb060] marker parser used 43 bytes (344 bits) [mjpeg @ 0x23bb060] marker=e1 avail_size_in_buf=566294 [mjpeg @ 0x23bb060] marker parser used 3898 bytes (31184 bits) [mjpeg @ 0x23bb060] marker=db avail_size_in_buf=562393 [mjpeg @ 0x23bb060] index=0 [mjpeg @ 0x23bb060] qscale[0]: 2 [mjpeg @ 0x23bb060] marker parser used 67 bytes (536 bits) [mjpeg @ 0x23bb060] marker=c0 avail_size_in_buf=562324 [mjpeg @ 0x23bb060] sof0: picture: 1280x720 [mjpeg @ 0x23bb060] component 0 1:1 id: 66 quant:0 [mjpeg @ 0x23bb060] component 1 1:1 id: 76 quant:0 [mjpeg @ 0x23bb060] component 2 1:1 id: 88 quant:0 [mjpeg @ 0x23bb060] component 3 1:1 id: 74 quant:0 [mjpeg @ 0x23bb060] pix fmt id 11111111 [mjpeg @ 0x23bb060] marker parser used 20 bytes (160 bits) [mjpeg @ 0x23bb060] marker=c4 avail_size_in_buf=562302 [mjpeg @ 0x23bb060] class=0 index=0 nb_codes=10 [mjpeg @ 0x23bb060] marker parser used 29 bytes (232 bits) [mjpeg @ 0x23bb060] marker=c4 avail_size_in_buf=562271 [mjpeg @ 0x23bb060] class=1 index=0 nb_codes=242 [mjpeg @ 0x23bb060] marker parser used 78 bytes (624 bits) [mjpeg @ 0x23bb060] escaping removed 1699 bytes [mjpeg @ 0x23bb060] marker=da avail_size_in_buf=562191 [mjpeg @ 0x23bb060] component: 66 [mjpeg @ 0x23bb060] component: 76 [mjpeg @ 0x23bb060] component: 88 [mjpeg @ 0x23bb060] component: 74 [mjpeg @ 0x23bb060] marker parser used 560491 bytes (4483924 bits) [mjpeg @ 0x23bb060] marker=d9 avail_size_in_buf=0 [mjpeg @ 0x23bb060] decode frame unused 0 bytes [output stream 0:0 @ 0x23a4e60] EOF on sink link output stream 0:0:default. No more output streams to write to, finishing. [AVIOContext @ 0x240ec20] Statistics: 0 seeks, 50 writeouts frame= 1 fps=0.0 q=0.0 Lsize=N/A time=00:00:00.04 bitrate=N/A video:1569kB audio:0kB subtitle:0 data:0 global headers:0kB muxing overhead -100.001370% 1 frames successfully decoded, 0 decoding errors }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/3424> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

1 24

#4076(undetermined:new): Poor performance when using unsharp filter on multiple outputs
by FFmpeg 15 Feb '21

15 Feb '21

#4076: Poor performance when using unsharp filter on multiple outputs -------------------------------------+------------------------------------- Reporter: speaker219 | Type: defect Status: new | Priority: normal Component: | Version: undetermined | unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Summary of the bug: When using FFmpeg to encode two seperate video outputs from a single video source, performance drops significantly when using the "unsharp" video filter on BOTH outputs. If only used on one of the two outputs, performance appears normal. This is a problem particularly when using a DirectShow source, since the real-time buffer will almost immediately fill and cause dropped frames/out of sync audio making it impossible to stream from a live video source. First sample, showing the issue, notice the poor fps (input framerate is 59.94 fps) and real-time buffer errors causing frame drops, CPU usage is 40% or lower. {{{ cmd> ffmpeg -rtbufsize 902000k -f dshow -r 60000/1001 -video_size 1280x720 -pixel_format uyvy422 -i video="Decklink Video Capture":audio="Decklink Audio Capture" -vcodec libx264 -vf "unsharp=5:5:0.2:5:5:0.0" -preset medium -profile main -maxrate 1600k -bufsize 2000k -s 960x540 -pix_fmt yuv420p -acodec aac -strict -2 -ab 96k -ar 44100 -af "volume=3" -f flv -y "hd.flv" -vcodec libx264 -vf "unsharp=5:5:0.2:5:5:0.0,fps=fps=30" -preset medium -profile main -maxrate 900k -bufsize 2000k -s 854x480 -pix_fmt yuv420p -acodec aac -strict -2 -ab 96k -ar 44100 -af "volume=3" -f flv -y "sd.flv" ffmpeg version N-66809-g20df026 Copyright (c) 2000-2014 the FFmpeg developers built on Oct 11 2014 23:42:02 with gcc 4.9.1 (GCC) configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-li bass --enable-libbluray --enable-libbs2b --enable-libcaca --enable- libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable- libmodplug --enable-libmp3lame --enable-lib opencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable- libopus --enable-librtmp --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --en able-libtwolame --enable-libvidstab --enable-libvo-aacenc --enable-libvo- amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable- libwebp --enable-libx264 --enable- libx265 --enable-libxavs --enable-libxvid --enable-zlib libavutil 54. 10.100 / 54. 10.100 libavcodec 56. 4.101 / 56. 4.101 libavformat 56. 9.100 / 56. 9.100 libavdevice 56. 1.100 / 56. 1.100 libavfilter 5. 1.103 / 5. 1.103 libswscale 3. 1.101 / 3. 1.101 libswresample 1. 1.100 / 1. 1.100 libpostproc 53. 1.100 / 53. 1.100 Guessed Channel Layout for Input Stream #0.1 : stereo Input #0, dshow, from 'video=Decklink Video Capture:audio=Decklink Audio Capture': Duration: N/A, start: 1799667.924000, bitrate: 1536 kb/s Stream #0:0: Video: rawvideo (HDYC / 0x43594448), uyvy422(tv), 1280x720, 59.94 tbr, 10000k tbn, 59.94 tbc Stream #0:1: Audio: pcm_s16le, 48000 Hz, 2 channels, s16, 1536 kb/s Please use -profile:a or -profile:v, -profile is ambiguous Last message repeated 1 times [libx264 @ 0000000002b451c0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX [libx264 @ 0000000002b451c0] profile Main, level 3.2 [libx264 @ 0000000002b451c0] 264 - core 142 r2479 dd79a61 - H.264/MPEG-4 AVC codec - Copyleft 2003-2014 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 a nalyse=0x1:0x111 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=12 looka head_threads=2 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 ke yint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 vbv_maxrate=1600 vbv_bufsize=2000 crf_max=0.0 nal_h rd=none filler=0 ip_ratio=1.40 aq=1:1.00 [libx264 @ 0000000002b510c0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX [libx264 @ 0000000002b510c0] profile Main, level 3.1 [libx264 @ 0000000002b510c0] 264 - core 142 r2479 dd79a61 - H.264/MPEG-4 AVC codec - Copyleft 2003-2014 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 a nalyse=0x1:0x111 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=12 looka head_threads=2 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 ke yint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 vbv_maxrate=900 vbv_bufsize=2000 crf_max=0.0 nal_hr d=none filler=0 ip_ratio=1.40 aq=1:1.00 Output #0, flv, to 'hd.flv': Metadata: encoder : Lavf56.9.100 Stream #0:0: Video: h264 (libx264) ([7][0][0][0] / 0x0007), yuv420p, 960x540, q=-1--1, max. 1600 kb/s, 59.94 fps, 1k tbn, 59.94 tbc Metadata: encoder : Lavc56.4.101 libx264 Stream #0:1: Audio: aac ([10][0][0][0] / 0x000A), 44100 Hz, stereo, fltp, 96 kb/s Metadata: encoder : Lavc56.4.101 aac Output #1, flv, to 'sd.flv': Metadata: encoder : Lavf56.9.100 Stream #1:0: Video: h264 (libx264) ([7][0][0][0] / 0x0007), yuv420p, 854x480, q=-1--1, max. 900 kb/s, 30 fps, 1k tbn, 30 tbc Metadata: encoder : Lavc56.4.101 libx264 Stream #1:1: Audio: aac ([10][0][0][0] / 0x000A), 44100 Hz, stereo, fltp, 96 kb/s Metadata: encoder : Lavc56.4.101 aac Stream mapping: Stream #0:0 -> #0:0 (rawvideo (native) -> h264 (libx264)) Stream #0:1 -> #0:1 (pcm_s16le (native) -> aac (native)) Stream #0:0 -> #1:0 (rawvideo (native) -> h264 (libx264)) Stream #0:1 -> #1:1 (pcm_s16le (native) -> aac (native)) Press [q] to stop, [?] for help [dshow @ 0000000002b42600] real-time buffer[Decklink Video Capture] too full (62% of size: 902000000)! frame dropped! Last message repeated 3 times [dshow @ 0000000002b42600] real-time buffer[Decklink Video Capture] too full (62% of size: 902000000)! frame dropped! Last message repeated 1 times [dshow @ 0000000002b42600] real-time buffer[Decklink Video Capture] too full (62% of size: 902000000)! frame dropped! Last message repeated 2 times [dshow @ 0000000002b42600] real-time buffer[Decklink Video Capture] too full (62% of size: 902000000)! frame dropped! Last message repeated 4 times [dshow @ 0000000002b42600] real-time buffer[Decklink Video Capture] too full (62% of size: 902000000)! frame dropped! Last message repeated 4 times [dshow @ 0000000002b42600] real-time buffer[Decklink Video Capture] too full (62% of size: 902000000)! frame dropped! Last message repeated 3 times [dshow @ 0000000002b42600] real-time buffer[Decklink Video Capture] too full (62% of size: 902000000)! frame dropped! Last message repeated 3 times [dshow @ 0000000002b42600] real-time buffer[Decklink Video Capture] too full (62% of size: 902000000)! frame dropped! Last message repeated 2 times [dshow @ 0000000002b42600] real-time buffer[Decklink Video Capture] too full (62% of size: 902000000)! frame dropped! Last message repeated 4 times [dshow @ 0000000002b42600] real-time buffer[Decklink Video Capture] too full (62% of size: 902000000)! frame dropped! Last message repeated 4 times [dshow @ 0000000002b42600] real-time buffer[Decklink Video Capture] too full (62% of size: 902000000)! frame dropped! Last message repeated 2 times [dshow @ 0000000002b42600] real-time buffer[Decklink Video Capture] too full (62% of size: 902000000)! frame dropped! Last message repeated 3 times [dshow @ 0000000002b42600] real-time buffer[Decklink Video Capture] too full (62% of size: 902000000)! frame dropped! Last message repeated 1 times [dshow @ 0000000002b42600] real-time buffer[Decklink Video Capture] too full (62% of size: 902000000)! frame dropped! Last message repeated 4 times [dshow @ 0000000002b42600] real-time buffer[Decklink Video Capture] too full (62% of size: 902000000)! frame dropped! Last message repeated 3 times [dshow @ 0000000002b42600] real-time buffer[Decklink Video Capture] too full (62% of size: 902000000)! frame dropped! Last message repeated 2 times [dshow @ 0000000002b42600] real-time buffer[Decklink Video Capture] too full (62% of size: 902000000)! frame dropped! Last message repeated 1 times [dshow @ 0000000002b42600] real-time buffer[Decklink Video Capture] too full (62% of size: 902000000)! frame dropped! Last message repeated 5 times [dshow @ 0000000002b42600] real-time buffer[Decklink Video Capture] too full (62% of size: 902000000)! frame dropped! Last message repeated 4 times [dshow @ 0000000002b42600] real-time buffer[Decklink Video Capture] too full (62% of size: 902000000)! frame dropped! Last message repeated 2 times [dshow @ 0000000002b42600] real-time buffer[Decklink Video Capture] too full (63% of size: 902000000)! frame dropped! [dshow @ 0000000002b42600] real-time buffer[Decklink Video Capture] too full (62% of size: 902000000)! frame dropped! Last message repeated 1 times [dshow @ 0000000002b42600] real-time buffer[Decklink Video Capture] too full (62% of size: 902000000)! frame dropped! Last message repeated 4 times [dshow @ 0000000002b42600] real-time buffer[Decklink Video Capture] too full (63% of size: 902000000)! frame dropped! Last message repeated 3 times [dshow @ 0000000002b42600] real-time buffer[Decklink Video Capture] too full (63% of size: 902000000)! frame dropped! Last message repeated 2 times [dshow @ 0000000002b42600] real-time buffer[Decklink Video Capture] too full (62% of size: 902000000)! frame dropped! Last message repeated 2 times [dshow @ 0000000002b42600] real-time buffer[Decklink Video Capture] too full (62% of size: 902000000)! frame dropped! frame= 3421 fps= 54 q=-1.0 Lq=-1.0 size= 4735kB time=00:00:57.84 bitrate= 670.6kbits/s video:6905kB audio:1361kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown [libx264 @ 0000000002b451c0] frame I:14 Avg QP:23.09 size: 64400 [libx264 @ 0000000002b451c0] frame P:867 Avg QP:25.62 size: 2697 [libx264 @ 0000000002b451c0] frame B:2540 Avg QP:33.32 size: 315 [dshow @ 0000000002b42600] real-time buffer[Decklink Video Capture] too full (66% of size: 902000000)! frame dropped! [libx264 @ 0000000002b451c0] consecutive B-frames: 0.8% 0.2% 1.1% 97.9% [libx264 @ 0000000002b451c0] mb I I16..4: 17.0% 0.0% 83.0% [libx264 @ 0000000002b451c0] mb P I16..4: 0.3% 0.0% 0.3% P16..4: 17.2% 5.8% 4.0% 0.0% 0.0% skip:72.4% [libx264 @ 0000000002b451c0] mb B I16..4: 0.0% 0.0% 0.0% B16..8: 12.1% 0.3% 0.1% direct: 0.1% skip:87.4% L0:28.8% L1:69.4% BI: 1.8% [libx264 @ 0000000002b451c0] coded y,uvDC,uvAC intra: 68.4% 68.0% 47.3% inter: 1.6% 2.3% 0.1% [libx264 @ 0000000002b451c0] i16 v,h,dc,p: 12% 75% 2% 11% [libx264 @ 0000000002b451c0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 24% 31% 9% 5% 6% 7% 7% 6% 6% [libx264 @ 0000000002b451c0] i8c dc,h,v,p: 39% 36% 19% 6% [libx264 @ 0000000002b451c0] Weighted P-Frames: Y:0.0% UV:0.0% [libx264 @ 0000000002b451c0] ref P L0: 71.7% 14.5% 11.0% 2.8% [libx264 @ 0000000002b451c0] ref B L0: 91.3% 7.9% 0.8% [libx264 @ 0000000002b451c0] ref B L1: 94.5% 5.5% [libx264 @ 0000000002b451c0] kb/s:566.24 [libx264 @ 0000000002b510c0] frame I:7 Avg QP:21.65 size: 62974 [libx264 @ 0000000002b510c0] frame P:527 Avg QP:23.57 size: 3940 [libx264 @ 0000000002b510c0] frame B:1178 Avg QP:30.14 size: 435 [libx264 @ 0000000002b510c0] consecutive B-frames: 6.9% 1.3% 8.4% 83.4% [libx264 @ 0000000002b510c0] mb I I16..4: 12.8% 0.0% 87.2% [dshow @ 0000000002b42600] real-time buffer[Decklink Video Capture] too full (67% of size: 902000000)! frame dropped! [libx264 @ 0000000002b510c0] mb P I16..4: 0.3% 0.0% 0.5% P16..4: 22.9% 9.1% 6.6% 0.0% 0.0% skip:60.6% [libx264 @ 0000000002b510c0] mb B I16..4: 0.0% 0.0% 0.0% B16..8: 15.3% 1.1% 0.2% direct: 0.3% skip:83.1% L0:27.4% L1:68.4% BI: 4.2% [libx264 @ 0000000002b510c0] coded y,uvDC,uvAC intra: 72.0% 71.9% 53.0% inter: 3.6% 5.2% 0.4% [libx264 @ 0000000002b510c0] i16 v,h,dc,p: 14% 73% 2% 11% [libx264 @ 0000000002b510c0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 22% 33% 9% 5% 6% 7% 7% 6% 7% [libx264 @ 0000000002b510c0] i8c dc,h,v,p: 36% 36% 20% 7% [libx264 @ 0000000002b510c0] Weighted P-Frames: Y:0.0% UV:0.0% [libx264 @ 0000000002b510c0] ref P L0: 72.2% 13.4% 11.1% 3.3% [libx264 @ 0000000002b510c0] ref B L0: 92.7% 5.7% 1.5% [libx264 @ 0000000002b510c0] ref B L1: 94.4% 5.6% [libx264 @ 0000000002b510c0] kb/s:424.71 [dshow @ 0000000002b42600] real-time buffer[Decklink Video Capture] too full (68% of size: 902000000)! frame dropped! Received signal 2: terminating. }}} When using the "unsharp" filter on only one of the single outputs, performance is as expected, encoding in real-time at the input framerate without any real-time buffer errors: {{{ cmd>ffmpeg -rtbufsize 902000k -f dshow -r 60000/1001 -video_size 1280x720 -pixel_format uyvy422 -i video="Decklink Video Capture":audio="Decklink Audio Capture" -vcodec libx264 -vf "unsharp=5:5:0.2:5:5:0.0" -preset medium -profile main -maxrate 1600k -bufsize 2000k -s 960x540 -pix_fmt yuv420p -acodec aac -strict -2 -ab 96k -ar 44100 -af "volume=3" -f flv -y "hd.flv" -vcodec libx264 -vf "fps=fps=30" -preset medium -profile main -maxrate 900k -bufsize 2000k -s 854x480 -pix_fmt yuv420p -acodec aac -strict -2 -ab 96k -ar 44100 -af "volume=3" -f flv -y "sd.flv" ffmpeg version N-66809-g20df026 Copyright (c) 2000-2014 the FFmpeg developers built on Oct 11 2014 23:42:02 with gcc 4.9.1 (GCC) configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-li bass --enable-libbluray --enable-libbs2b --enable-libcaca --enable- libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable- libmodplug --enable-libmp3lame --enable-lib opencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable- libopus --enable-librtmp --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --en able-libtwolame --enable-libvidstab --enable-libvo-aacenc --enable-libvo- amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable- libwebp --enable-libx264 --enable- libx265 --enable-libxavs --enable-libxvid --enable-zlib libavutil 54. 10.100 / 54. 10.100 libavcodec 56. 4.101 / 56. 4.101 libavformat 56. 9.100 / 56. 9.100 libavdevice 56. 1.100 / 56. 1.100 libavfilter 5. 1.103 / 5. 1.103 libswscale 3. 1.101 / 3. 1.101 libswresample 1. 1.100 / 1. 1.100 libpostproc 53. 1.100 / 53. 1.100 Guessed Channel Layout for Input Stream #0.1 : stereo Input #0, dshow, from 'video=Decklink Video Capture:audio=Decklink Audio Capture': Duration: N/A, start: 1799894.202000, bitrate: 1536 kb/s Stream #0:0: Video: rawvideo (HDYC / 0x43594448), uyvy422(tv), 1280x720, 59.94 tbr, 10000k tbn, 59.94 tbc Stream #0:1: Audio: pcm_s16le, 48000 Hz, 2 channels, s16, 1536 kb/s Please use -profile:a or -profile:v, -profile is ambiguous Last message repeated 1 times [libx264 @ 0000000002b441c0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX [libx264 @ 0000000002b441c0] profile Main, level 3.2 [libx264 @ 0000000002b441c0] 264 - core 142 r2479 dd79a61 - H.264/MPEG-4 AVC codec - Copyleft 2003-2014 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 a nalyse=0x1:0x111 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=12 looka head_threads=2 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 ke yint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 vbv_maxrate=1600 vbv_bufsize=2000 crf_max=0.0 nal_h rd=none filler=0 ip_ratio=1.40 aq=1:1.00 [libx264 @ 0000000002b4ff00] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX [libx264 @ 0000000002b4ff00] profile Main, level 3.1 [libx264 @ 0000000002b4ff00] 264 - core 142 r2479 dd79a61 - H.264/MPEG-4 AVC codec - Copyleft 2003-2014 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 a nalyse=0x1:0x111 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=12 looka head_threads=2 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 ke yint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 vbv_maxrate=900 vbv_bufsize=2000 crf_max=0.0 nal_hr d=none filler=0 ip_ratio=1.40 aq=1:1.00 Output #0, flv, to 'hd.flv': Metadata: encoder : Lavf56.9.100 Stream #0:0: Video: h264 (libx264) ([7][0][0][0] / 0x0007), yuv420p, 960x540, q=-1--1, max. 1600 kb/s, 59.94 fps, 1k tbn, 59.94 tbc Metadata: encoder : Lavc56.4.101 libx264 Stream #0:1: Audio: aac ([10][0][0][0] / 0x000A), 44100 Hz, stereo, fltp, 96 kb/s Metadata: encoder : Lavc56.4.101 aac Output #1, flv, to 'sd.flv': Metadata: encoder : Lavf56.9.100 Stream #1:0: Video: h264 (libx264) ([7][0][0][0] / 0x0007), yuv420p, 854x480, q=-1--1, max. 900 kb/s, 30 fps, 1k tbn, 30 tbc Metadata: encoder : Lavc56.4.101 libx264 Stream #1:1: Audio: aac ([10][0][0][0] / 0x000A), 44100 Hz, stereo, fltp, 96 kb/s Metadata: encoder : Lavc56.4.101 aac Stream mapping: Stream #0:0 -> #0:0 (rawvideo (native) -> h264 (libx264)) Stream #0:1 -> #0:1 (pcm_s16le (native) -> aac (native)) Stream #0:0 -> #1:0 (rawvideo (native) -> h264 (libx264)) Stream #0:1 -> #1:1 (pcm_s16le (native) -> aac (native)) Press [q] to stop, [?] for help frame= 1036 fps= 60 q=-1.0 Lq=-1.0 size= 1582kB time=00:00:17.27 bitrate= 750.1kbits/s video:2322kB audio:408kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown [libx264 @ 0000000002b441c0] frame I:5 Avg QP:24.63 size: 59927 [libx264 @ 0000000002b441c0] frame P:264 Avg QP:25.97 size: 3013 [libx264 @ 0000000002b441c0] frame B:767 Avg QP:33.48 size: 367 [libx264 @ 0000000002b441c0] consecutive B-frames: 1.1% 0.0% 2.0% 96.9% [libx264 @ 0000000002b441c0] mb I I16..4: 18.8% 0.0% 81.2% [libx264 @ 0000000002b441c0] mb P I16..4: 0.4% 0.0% 0.7% P16..4: 20.6% 6.3% 4.0% 0.0% 0.0% skip:68.0% [libx264 @ 0000000002b441c0] mb B I16..4: 0.0% 0.0% 0.0% B16..8: 15.4% 0.4% 0.1% direct: 0.1% skip:84.1% L0:32.1% L1:66.6% BI: 1.3% [libx264 @ 0000000002b441c0] coded y,uvDC,uvAC intra: 67.4% 66.8% 42.3% inter: 1.9% 2.6% 0.1% [libx264 @ 0000000002b441c0] i16 v,h,dc,p: 20% 63% 4% 12% [libx264 @ 0000000002b441c0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 25% 30% 10% 5% 6% 7% 6% 5% 6% [libx264 @ 0000000002b441c0] i8c dc,h,v,p: 42% 33% 20% 5% [libx264 @ 0000000002b441c0] Weighted P-Frames: Y:0.0% UV:0.0% [libx264 @ 0000000002b441c0] ref P L0: 69.8% 14.7% 12.7% 2.8% [libx264 @ 0000000002b441c0] ref B L0: 92.8% 6.1% 1.0% [libx264 @ 0000000002b441c0] ref B L1: 94.1% 5.9% [libx264 @ 0000000002b441c0] kb/s:637.10 [libx264 @ 0000000002b4ff00] frame I:3 Avg QP:23.69 size: 55129 [libx264 @ 0000000002b4ff00] frame P:169 Avg QP:24.13 size: 3987 [libx264 @ 0000000002b4ff00] frame B:346 Avg QP:29.59 size: 465 [libx264 @ 0000000002b4ff00] consecutive B-frames: 10.2% 0.8% 4.1% 84.9% [libx264 @ 0000000002b4ff00] mb I I16..4: 15.9% 0.0% 84.1% [libx264 @ 0000000002b4ff00] mb P I16..4: 0.5% 0.0% 1.2% P16..4: 25.3% 9.0% 6.0% 0.0% 0.0% skip:58.0% [libx264 @ 0000000002b4ff00] mb B I16..4: 0.0% 0.0% 0.0% B16..8: 18.4% 1.0% 0.2% direct: 0.2% skip:80.2% L0:28.6% L1:67.8% BI: 3.6% [libx264 @ 0000000002b4ff00] coded y,uvDC,uvAC intra: 71.2% 71.6% 49.1% inter: 3.9% 5.6% 0.4% [libx264 @ 0000000002b4ff00] i16 v,h,dc,p: 21% 62% 4% 13% [libx264 @ 0000000002b4ff00] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 25% 30% 10% 5% 6% 7% 6% 5% 6% [libx264 @ 0000000002b4ff00] i8c dc,h,v,p: 38% 34% 21% 7% [libx264 @ 0000000002b4ff00] Weighted P-Frames: Y:0.0% UV:0.0% [libx264 @ 0000000002b4ff00] ref P L0: 71.2% 13.8% 11.8% 3.2% [libx264 @ 0000000002b4ff00] ref B L0: 91.3% 6.9% 1.9% [libx264 @ 0000000002b4ff00] ref B L1: 93.9% 6.1% [libx264 @ 0000000002b4ff00] kb/s:463.26 }}} I tested the issue using file input (instead of a DirectShow source) and the same issue seems to be present. As expected, there are no "real-time buffer errors" - but performance is still drastically reduced. -- Ticket URL: <https://trac.ffmpeg.org/ticket/4076> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

1 6

#3566(undetermined:new): trouble reading primative mpeg-ps stream in an mp4 container
by FFmpeg 14 Feb '21

14 Feb '21

#3566: trouble reading primative mpeg-ps stream in an mp4 container -------------------------------------+------------------------------------- Reporter: jon.lee | Type: Status: new | enhancement Component: | Priority: normal undetermined | Version: Keywords: | unspecified Blocking: | Blocked By: Analyzed by developer: 0 | Reproduced by developer: 0 -------------------------------------+------------------------------------- Summary of the bug: I have some security camera video content that ffmpeg can't read the header data in properly. I also have the propriety player but dont have a way to get any further stream info out. I can upload a small sample and the player if that's any help? How to reproduce: {{{ % ffmpeg -i input ... output ffmpeg version built on ... }}} Patches should be submitted to the ffmpeg-devel mailing list and not this bug tracker. -- Ticket URL: <https://trac.ffmpeg.org/ticket/3566> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

1 8

#3729(undetermined:new): FFMPEG should show warnings when FLAC encoder produce non-subset stream
by FFmpeg 14 Feb '21

14 Feb '21

#3729: FFMPEG should show warnings when FLAC encoder produce non-subset stream -------------------------------------+------------------------------------- Reporter: Vika | Type: defect Apelsinova | Priority: normal Status: new | Version: git- Component: | master undetermined | Blocked By: Keywords: flac subset | Reproduced by developer: 0 Blocking: | Analyzed by developer: 0 | -------------------------------------+------------------------------------- FFMPEG should show warning message "The encoding parameters specified do not conform to the FLAC Subset and may not be streamable or playable in hardware devices." when one of the following statements is true: 1. sample size in bits = not (8 or 12 or 16 or 20 or 24) or 2. min_partition_order > 8 or 3. max_partition_order > 8 or 4. min_prediction_order > 12 and samplerate <= 48000 or 5. max_prediction_order > 12 and samplerate <= 48000 or 6. frame_size > 4608 and samplerate <= 48000 or 7. frame_size > 16384 -- Ticket URL: <https://trac.ffmpeg.org/ticket/3729> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

1 8

#3657(swscale:new): 32 Bit per Channel sws conversion
by FFmpeg 11 Feb '21

11 Feb '21

#3657: 32 Bit per Channel sws conversion ---------------------------------+--------------------------------------- Reporter: sun | Type: enhancement Status: new | Priority: wish Component: swscale | Version: unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | ---------------------------------+--------------------------------------- Hello, As there are more and more Cameras able to record with more than 8 bit per pixel and there already are programs like Shotcut and Blender which support high-precision internal processing, e.g. blender is unable to handle 10-bit videos properly, because converting a 16 bit buffer from the sws yuv to rgb conversion to its internal 32bit buffer would be too slow and therefore it has to use an 8 bit buffer. If ffmpeg could convert to 32bit directly, there wouldn't be the need to do two conversion steps, 10 ->16->32 and native high precision video support would be much easier to implement! -- Ticket URL: <https://trac.ffmpeg.org/ticket/3657> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

1 17

#3585(avcodec:new): Many decoding errors for pmp input
by FFmpeg 04 Feb '21

04 Feb '21

#3585: Many decoding errors for pmp input -------------------------------------+------------------------------------- Reporter: cehoyos | Owner: Type: defect | Status: new Priority: minor | Component: avcodec Version: git- | Keywords: pmp h264 master | regression Blocked By: | Blocking: Reproduced by developer: 0 | Analyzed by developer: 0 -------------------------------------+------------------------------------- The sample from ticket #3534 shows many errors on decoding since 45da7a0e {{{ $ ffmpeg -i test.pmp ffmpeg version N-62653-g1aa388d Copyright (c) 2000-2014 the FFmpeg developers built on Apr 23 2014 17:28:12 with gcc 4.7 (SUSE Linux) configuration: --enable-gpl libavutil 52. 78.100 / 52. 78.100 libavcodec 55. 58.105 / 55. 58.105 libavformat 55. 37.101 / 55. 37.101 libavdevice 55. 13.100 / 55. 13.100 libavfilter 4. 4.100 / 4. 4.100 libswscale 2. 6.100 / 2. 6.100 libswresample 0. 18.100 / 0. 18.100 libpostproc 52. 3.100 / 52. 3.100 [pmp @ 0x1c4bae0] AAC not yet correctly supported [h264 @ 0x1c4c480] SEI type 0 size 40 truncated at 37 [h264 @ 0x1c4c480] SEI type 1 size 40 truncated at 36 Last message repeated 6 times Input #0, pmp, from 'test.pmp': Duration: 00:00:05.76, bitrate: 256 kb/s Stream #0:0: Video: h264 (Main), yuv420p, 480x272 [SAR 1:1 DAR 30:17], 23.98 fps, 23.98 tbr, 23.98 tbn, 47.95 tbc Stream #0:1: Audio: aac, 44100 Hz, stereo, fltp At least one output file must be specified }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/3585> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

1 1

#4653(undetermined:new): jpeg2000: -M 1 mode is not lossless (compared to openjpeg)
by FFmpeg 22 Dec '20

22 Dec '20

#4653: jpeg2000: -M 1 mode is not lossless (compared to openjpeg) -------------------------------------+------------------------------------- Reporter: ami_stuff | Owner: Type: defect | Status: new Priority: normal | Component: Version: | undetermined unspecified | Keywords: Blocked By: | Blocking: Reproduced by developer: 0 | Analyzed by developer: 0 -------------------------------------+------------------------------------- {{{ C:\>opj_compress.exe -i test.bmp -M 1 -o lossless_m4.jp2 [INFO] tile number 1 / 1 [INFO] Generated outfile lossless_m1.jp2 }}} {{{ C:\>ffmpeg -i lossless_m1.jp2 out.bmp ffmpeg version 2.6.git Copyright (c) 2000-2015 the FFmpeg developers built with gcc 4.6.2 (GCC) configuration: --disable-pthreads --enable-gpl --disable-ffprobe libavutil 54. 27.100 / 54. 27.100 libavcodec 56. 41.100 / 56. 41.100 libavformat 56. 37.100 / 56. 37.100 libavdevice 56. 4.100 / 56. 4.100 libavfilter 5. 17.100 / 5. 17.100 libswscale 3. 1.101 / 3. 1.101 libswresample 1. 2.100 / 1. 2.100 libpostproc 53. 3.100 / 53. 3.100 [jpeg2000 @ 0229f700] Warning: not compiled with thread support, using thread em ulation [jpeg2000 @ 0229f700] extra cblk styles 1 [jpeg2000 @ 0229f700] Selective arithmetic coding bypass [jpeg2000 @ 0229f700] End mismatch 1 Last message repeated 27 times [jpeg2000 @ 0229f700] End mismatch 2 [jpeg2000 @ 0229f700] End mismatch 1 Last message repeated 21 times [jpeg2000 @ 0229f700] End mismatch 2 [jpeg2000 @ 0229f700] End mismatch 1 [jpeg2000 @ 0229f700] End mismatch 2 Last message repeated 1 times [jpeg2000 @ 0229f700] End mismatch 1 [jpeg2000 @ 0229f700] End mismatch 2 [jpeg2000 @ 0229f700] End mismatch 9 [jpeg2000 @ 0229f700] End mismatch 2 [jpeg2000 @ 0229f700] End mismatch 5 [jpeg2000 @ 0229f700] End mismatch 6 [jpeg2000 @ 0229f700] End mismatch 19 [jpeg2000 @ 0229f700] End mismatch 1 [jpeg2000 @ 0229f700] End mismatch 20 [jpeg2000 @ 0229f700] End mismatch 7 [jpeg2000 @ 0229f700] End mismatch 3 [jpeg2000 @ 0229f700] End mismatch 1 [jpeg2000 @ 0229f700] End mismatch 6 [jpeg2000 @ 0229f700] End mismatch 10 [jpeg2000 @ 0229f700] End mismatch 5 [jpeg2000 @ 0229f700] End mismatch 1 [jpeg2000 @ 0229f700] End mismatch 4 [jpeg2000 @ 0229f700] End mismatch 12 [jpeg2000 @ 0229f700] End mismatch 10 [jpeg2000 @ 0229f700] End mismatch 1 [jpeg2000 @ 0229f700] End mismatch 2 [jpeg2000 @ 0229f700] End mismatch 29 [jpeg2000 @ 0229f700] End mismatch 12 [jpeg2000 @ 0229f700] End mismatch 2 [jpeg2000 @ 0229f700] End mismatch 24 [jpeg2000 @ 0229f700] End mismatch 13 [jpeg2000 @ 0229f700] End mismatch 1 [jpeg2000 @ 0229f700] End mismatch 8 [jpeg2000 @ 0229f700] End mismatch 2 Last message repeated 1 times [jpeg2000 @ 0229f700] End mismatch 3 [jpeg2000 @ 0229f700] End mismatch 2 [jpeg2000 @ 0229f700] End mismatch 3 [jpeg2000 @ 0229f700] End mismatch 1 Last message repeated 3 times [jpeg2000 @ 0229f700] End mismatch 3 [jpeg2000 @ 0229f700] End mismatch 1 [jpeg2000 @ 0229f700] End mismatch 16 [jpeg2000 @ 0229f700] End mismatch 1 Last message repeated 2 times [jpeg2000 @ 0229f700] End mismatch 4 [jpeg2000 @ 0229f700] End mismatch 9 [jpeg2000 @ 0229f700] End mismatch 1 [jpeg2000 @ 0229f700] End mismatch 2 [jpeg2000 @ 0229f700] End mismatch 5 [jpeg2000 @ 0229f700] End mismatch 1 [jpeg2000 @ 0229f700] End mismatch 3 [jpeg2000 @ 0229f700] End mismatch 1 [jpeg2000 @ 0229f700] End mismatch 8 [jpeg2000 @ 0229f700] End mismatch 2 [jpeg2000 @ 0229f700] End mismatch 4 Last message repeated 1 times [jpeg2000 @ 0229f700] End mismatch 2 [jpeg2000 @ 0229f700] End mismatch 1 [jpeg2000 @ 0229f700] End mismatch 5 [jpeg2000 @ 0229f700] End mismatch 26 [jpeg2000 @ 0229f700] End mismatch 31 [jpeg2000 @ 0229f700] End mismatch 2 Last message repeated 1 times [jpeg2000 @ 0229f700] End mismatch 10 [jpeg2000 @ 0229f700] End mismatch 2 [jpeg2000 @ 0229f700] End mismatch 1 Last message repeated 1 times [jpeg2000 @ 0229f700] End mismatch 2 [jpeg2000 @ 0229f700] End mismatch 1 Last message repeated 1 times [jpeg2000 @ 0229f700] End mismatch 2 [jpeg2000 @ 0229f700] End mismatch 26 [jpeg2000 @ 0229f700] End mismatch 32 [jpeg2000 @ 0229f700] End mismatch 49 [jpeg2000 @ 0229f700] End mismatch 38 [jpeg2000 @ 0229f700] End mismatch 20 [jpeg2000 @ 0229f700] End mismatch 8 [jpeg2000 @ 0229f700] End mismatch 5 [jpeg2000 @ 0229f700] End mismatch 18 [jpeg2000 @ 0229f700] End mismatch 78 [jpeg2000 @ 0229f700] End mismatch 9 [jpeg2000 @ 0229f700] End mismatch 16 [jpeg2000 @ 0229f700] End mismatch 1 Last message repeated 6 times [jpeg2000 @ 0229f700] End mismatch 2 [jpeg2000 @ 0229f700] End mismatch 1 Last message repeated 1 times [jpeg2000 @ 0229f700] End mismatch 2 Last message repeated 1 times [jpeg2000 @ 0229f700] End mismatch 1 [jpeg2000 @ 0229f700] End mismatch 2 [jpeg2000 @ 0229f700] End mismatch 1 [jpeg2000 @ 0229f700] End mismatch 18 [jpeg2000 @ 0229f700] End mismatch 5 [jpeg2000 @ 0229f700] End mismatch 18 [jpeg2000 @ 0229f700] End mismatch 8 [jpeg2000 @ 0229f700] End mismatch 9 [jpeg2000 @ 0229f700] End mismatch 6 [jpeg2000 @ 0229f700] End mismatch 29 [jpeg2000 @ 0229f700] End mismatch 9 [jpeg2000 @ 0229f700] End mismatch 5 [jpeg2000 @ 0229f700] End mismatch 3 Last message repeated 1 times [jpeg2000 @ 0229f700] End mismatch 10 [jpeg2000 @ 0229f700] End mismatch 4 [jpeg2000 @ 0229f700] End mismatch 10 [jpeg2000 @ 0229f700] End mismatch 2 [jpeg2000 @ 0229f700] End mismatch 15 [jpeg2000 @ 0229f700] End mismatch 20 [jpeg2000 @ 0229f700] End mismatch 6 [jpeg2000 @ 0229f700] End mismatch 16 Last message repeated 1 times [jpeg2000 @ 0229f700] End mismatch 2 [jpeg2000 @ 0229f700] End mismatch 4 [jpeg2000 @ 0229f700] End mismatch 8 [jpeg2000 @ 0229f700] End mismatch 50 [jpeg2000 @ 0229f700] End mismatch 20 [jpeg2000 @ 0229f700] End mismatch 41 [jpeg2000 @ 0229f700] End mismatch 1 Last message repeated 3 times [jpeg2000 @ 0229f700] End mismatch 4 [jpeg2000 @ 0229f700] End mismatch 1 [jpeg2000 @ 0229f700] End mismatch 3 [jpeg2000 @ 0229f700] End mismatch 1 [jpeg2000 @ 0229f700] End mismatch 2 [jpeg2000 @ 0229f700] End mismatch 4 [jpeg2000 @ 0229f700] End mismatch 2 [jpeg2000 @ 0229f700] End mismatch 24 [jpeg2000 @ 0229f700] End mismatch 31 [jpeg2000 @ 0229f700] End mismatch 38 [jpeg2000 @ 0229f700] End mismatch 20 [jpeg2000 @ 0229f700] End mismatch 23 [jpeg2000 @ 0229f700] End mismatch 38 [jpeg2000 @ 0229f700] End mismatch 21 [jpeg2000 @ 0229f700] End mismatch 47 [jpeg2000 @ 0229f700] End mismatch 68 [jpeg2000 @ 0229f700] End mismatch 17 [jpeg2000 @ 0229f700] End mismatch 12 [jpeg2000 @ 0229f700] End mismatch 14 [jpeg2000 @ 0229f700] End mismatch 19 Last message repeated 1 times [jpeg2000 @ 0229f700] End mismatch 9 [jpeg2000 @ 0229f700] End mismatch 11 [jpeg2000 @ 0229f700] End mismatch 31 [jpeg2000 @ 0229f700] End mismatch 22 [jpeg2000 @ 0229f700] End mismatch 17 [jpeg2000 @ 0229f700] End mismatch 49 [jpeg2000 @ 0229f700] End mismatch 25 [jpeg2000 @ 0229f700] End mismatch 18 [jpeg2000 @ 0229f700] End mismatch 7 Last message repeated 1 times [jpeg2000 @ 0229f700] End mismatch 22 Last message repeated 1 times [jpeg2000 @ 0229f700] End mismatch 35 [jpeg2000 @ 0229f700] End mismatch 72 [jpeg2000 @ 0229f700] End mismatch 15 [jpeg2000 @ 0229f700] End mismatch 58 [jpeg2000 @ 0229f700] End mismatch 92 [jpeg2000 @ 0229f700] End mismatch 85 [jpeg2000 @ 0229f700] End mismatch 17 [jpeg2000 @ 0229f700] End mismatch 19 [jpeg2000 @ 0229f700] End mismatch 22 [jpeg2000 @ 0229f700] End mismatch 57 [jpeg2000 @ 0229f700] End mismatch 20 Input #0, j2k_pipe, from 'lossless_m1.jp2': Duration: N/A, bitrate: N/A Stream #0:0: Video: jpeg2000 (JPEG 2000 codestream restriction 0), rgb24, 99 9x749, 25 tbr, 25 tbn, 25 tbc [bmp @ 02294bc0] Warning: not compiled with thread support, using thread emulati on [jpeg2000 @ 02333a20] Warning: not compiled with thread support, using thread em ulation Output #0, image2, to 'out.bmp': Metadata: encoder : Lavf56.37.100 Stream #0:0: Video: bmp, bgr24, 999x749, q=2-31, 200 kb/s, 25 fps, 25 tbn, 2 5 tbc Metadata: encoder : Lavc56.41.100 bmp Stream mapping: Stream #0:0 -> #0:0 (jpeg2000 (native) -> bmp (native)) Press [q] to stop, [?] for help [jpeg2000 @ 02333a20] extra cblk styles 1 [jpeg2000 @ 02333a20] Selective arithmetic coding bypass [jpeg2000 @ 02333a20] End mismatch 1 Last message repeated 27 times [jpeg2000 @ 02333a20] End mismatch 2 [jpeg2000 @ 02333a20] End mismatch 1 Last message repeated 21 times [jpeg2000 @ 02333a20] End mismatch 2 [jpeg2000 @ 02333a20] End mismatch 1 [jpeg2000 @ 02333a20] End mismatch 2 Last message repeated 1 times [jpeg2000 @ 02333a20] End mismatch 1 [jpeg2000 @ 02333a20] End mismatch 2 [jpeg2000 @ 02333a20] End mismatch 9 [jpeg2000 @ 02333a20] End mismatch 2 [jpeg2000 @ 02333a20] End mismatch 5 [jpeg2000 @ 02333a20] End mismatch 6 [jpeg2000 @ 02333a20] End mismatch 19 [jpeg2000 @ 02333a20] End mismatch 1 [jpeg2000 @ 02333a20] End mismatch 20 [jpeg2000 @ 02333a20] End mismatch 7 [jpeg2000 @ 02333a20] End mismatch 3 [jpeg2000 @ 02333a20] End mismatch 1 [jpeg2000 @ 02333a20] End mismatch 6 [jpeg2000 @ 02333a20] End mismatch 10 [jpeg2000 @ 02333a20] End mismatch 5 [jpeg2000 @ 02333a20] End mismatch 1 [jpeg2000 @ 02333a20] End mismatch 4 [jpeg2000 @ 02333a20] End mismatch 12 [jpeg2000 @ 02333a20] End mismatch 10 [jpeg2000 @ 02333a20] End mismatch 1 [jpeg2000 @ 02333a20] End mismatch 2 [jpeg2000 @ 02333a20] End mismatch 29 [jpeg2000 @ 02333a20] End mismatch 12 [jpeg2000 @ 02333a20] End mismatch 2 [jpeg2000 @ 02333a20] End mismatch 24 [jpeg2000 @ 02333a20] End mismatch 13 [jpeg2000 @ 02333a20] End mismatch 1 [jpeg2000 @ 02333a20] End mismatch 8 [jpeg2000 @ 02333a20] End mismatch 2 Last message repeated 1 times [jpeg2000 @ 02333a20] End mismatch 3 [jpeg2000 @ 02333a20] End mismatch 2 [jpeg2000 @ 02333a20] End mismatch 3 [jpeg2000 @ 02333a20] End mismatch 1 Last message repeated 3 times [jpeg2000 @ 02333a20] End mismatch 3 [jpeg2000 @ 02333a20] End mismatch 1 [jpeg2000 @ 02333a20] End mismatch 16 [jpeg2000 @ 02333a20] End mismatch 1 Last message repeated 2 times [jpeg2000 @ 02333a20] End mismatch 4 [jpeg2000 @ 02333a20] End mismatch 9 [jpeg2000 @ 02333a20] End mismatch 1 [jpeg2000 @ 02333a20] End mismatch 2 [jpeg2000 @ 02333a20] End mismatch 5 [jpeg2000 @ 02333a20] End mismatch 1 [jpeg2000 @ 02333a20] End mismatch 3 [jpeg2000 @ 02333a20] End mismatch 1 [jpeg2000 @ 02333a20] End mismatch 8 [jpeg2000 @ 02333a20] End mismatch 2 [jpeg2000 @ 02333a20] End mismatch 4 Last message repeated 1 times [jpeg2000 @ 02333a20] End mismatch 2 [jpeg2000 @ 02333a20] End mismatch 1 [jpeg2000 @ 02333a20] End mismatch 5 [jpeg2000 @ 02333a20] End mismatch 26 [jpeg2000 @ 02333a20] End mismatch 31 [jpeg2000 @ 02333a20] End mismatch 2 Last message repeated 1 times [jpeg2000 @ 02333a20] End mismatch 10 [jpeg2000 @ 02333a20] End mismatch 2 [jpeg2000 @ 02333a20] End mismatch 1 Last message repeated 1 times [jpeg2000 @ 02333a20] End mismatch 2 [jpeg2000 @ 02333a20] End mismatch 1 Last message repeated 1 times [jpeg2000 @ 02333a20] End mismatch 2 [jpeg2000 @ 02333a20] End mismatch 26 [jpeg2000 @ 02333a20] End mismatch 32 [jpeg2000 @ 02333a20] End mismatch 49 [jpeg2000 @ 02333a20] End mismatch 38 [jpeg2000 @ 02333a20] End mismatch 20 [jpeg2000 @ 02333a20] End mismatch 8 [jpeg2000 @ 02333a20] End mismatch 5 [jpeg2000 @ 02333a20] End mismatch 18 [jpeg2000 @ 02333a20] End mismatch 78 [jpeg2000 @ 02333a20] End mismatch 9 [jpeg2000 @ 02333a20] End mismatch 16 [jpeg2000 @ 02333a20] End mismatch 1 Last message repeated 6 times [jpeg2000 @ 02333a20] End mismatch 2 [jpeg2000 @ 02333a20] End mismatch 1 Last message repeated 1 times [jpeg2000 @ 02333a20] End mismatch 2 Last message repeated 1 times [jpeg2000 @ 02333a20] End mismatch 1 [jpeg2000 @ 02333a20] End mismatch 2 [jpeg2000 @ 02333a20] End mismatch 1 [jpeg2000 @ 02333a20] End mismatch 18 [jpeg2000 @ 02333a20] End mismatch 5 [jpeg2000 @ 02333a20] End mismatch 18 [jpeg2000 @ 02333a20] End mismatch 8 [jpeg2000 @ 02333a20] End mismatch 9 [jpeg2000 @ 02333a20] End mismatch 6 [jpeg2000 @ 02333a20] End mismatch 29 [jpeg2000 @ 02333a20] End mismatch 9 [jpeg2000 @ 02333a20] End mismatch 5 [jpeg2000 @ 02333a20] End mismatch 3 Last message repeated 1 times [jpeg2000 @ 02333a20] End mismatch 10 [jpeg2000 @ 02333a20] End mismatch 4 [jpeg2000 @ 02333a20] End mismatch 10 [jpeg2000 @ 02333a20] End mismatch 2 [jpeg2000 @ 02333a20] End mismatch 15 [jpeg2000 @ 02333a20] End mismatch 20 [jpeg2000 @ 02333a20] End mismatch 6 [jpeg2000 @ 02333a20] End mismatch 16 Last message repeated 1 times [jpeg2000 @ 02333a20] End mismatch 2 [jpeg2000 @ 02333a20] End mismatch 4 [jpeg2000 @ 02333a20] End mismatch 8 [jpeg2000 @ 02333a20] End mismatch 50 [jpeg2000 @ 02333a20] End mismatch 20 [jpeg2000 @ 02333a20] End mismatch 41 [jpeg2000 @ 02333a20] End mismatch 1 Last message repeated 3 times [jpeg2000 @ 02333a20] End mismatch 4 [jpeg2000 @ 02333a20] End mismatch 1 [jpeg2000 @ 02333a20] End mismatch 3 [jpeg2000 @ 02333a20] End mismatch 1 [jpeg2000 @ 02333a20] End mismatch 2 [jpeg2000 @ 02333a20] End mismatch 4 [jpeg2000 @ 02333a20] End mismatch 2 [jpeg2000 @ 02333a20] End mismatch 24 [jpeg2000 @ 02333a20] End mismatch 31 [jpeg2000 @ 02333a20] End mismatch 38 [jpeg2000 @ 02333a20] End mismatch 20 [jpeg2000 @ 02333a20] End mismatch 23 [jpeg2000 @ 02333a20] End mismatch 38 [jpeg2000 @ 02333a20] End mismatch 21 [jpeg2000 @ 02333a20] End mismatch 47 [jpeg2000 @ 02333a20] End mismatch 68 [jpeg2000 @ 02333a20] End mismatch 17 [jpeg2000 @ 02333a20] End mismatch 12 [jpeg2000 @ 02333a20] End mismatch 14 [jpeg2000 @ 02333a20] End mismatch 19 Last message repeated 1 times [jpeg2000 @ 02333a20] End mismatch 9 [jpeg2000 @ 02333a20] End mismatch 11 [jpeg2000 @ 02333a20] End mismatch 31 [jpeg2000 @ 02333a20] End mismatch 22 [jpeg2000 @ 02333a20] End mismatch 17 [jpeg2000 @ 02333a20] End mismatch 49 [jpeg2000 @ 02333a20] End mismatch 25 [jpeg2000 @ 02333a20] End mismatch 18 [jpeg2000 @ 02333a20] End mismatch 7 Last message repeated 1 times [jpeg2000 @ 02333a20] End mismatch 22 Last message repeated 1 times [jpeg2000 @ 02333a20] End mismatch 35 [jpeg2000 @ 02333a20] End mismatch 72 [jpeg2000 @ 02333a20] End mismatch 15 [jpeg2000 @ 02333a20] End mismatch 58 [jpeg2000 @ 02333a20] End mismatch 92 [jpeg2000 @ 02333a20] End mismatch 85 [jpeg2000 @ 02333a20] End mismatch 17 [jpeg2000 @ 02333a20] End mismatch 19 [jpeg2000 @ 02333a20] End mismatch 22 [jpeg2000 @ 02333a20] End mismatch 57 [jpeg2000 @ 02333a20] End mismatch 20 frame= 1 fps=0.0 q=0.0 Lsize=N/A time=00:00:00.04 bitrate=N/A video:2194kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/4653> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

1 9

#3577(undetermined:new): add LAME tag for MP3s
by FFmpeg 14 Nov '20

14 Nov '20

#3577: add LAME tag for MP3s -------------------------------------+------------------------------------- Reporter: tobwen | Type: Status: new | enhancement Component: | Priority: wish undetermined | Version: git- Keywords: MP3, LAME, | master audio | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- When creating MP3s using FFMPEG, the LAME tag doesn't get added. Normally, it looks like this: {{{ Writing library : LAME3.99r Encoding settings: -m j -V 2 -q 0 -lowpass 18.5 --vbr-new -b 32 }}} But with libmp3lame it looks like this only: {{{ Writing library : LAME3.99.5 }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/3577> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

1 2

#3702(undetermined:new): Re-stream RTP to RTSP
by FFmpeg 07 Nov '20

07 Nov '20

#3702: Re-stream RTP to RTSP -------------------------------------+------------------------------------- Reporter: DJX | Type: defect Status: new | Priority: normal Component: | Version: git- undetermined | master Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Summary of the bug: FFmpeg will not re-restream an RTP stream to RTSP. It hangs and must be terminated with Ctrl+C. After issuing a Ctrl+C, it displays the error: Could not write header for output file #0 (incorrect codec parameters ?): Error number -5 occurred How to reproduce: {{{ ffmpeg -re -i rtp://239.255.1.1:59002 -f rtsp -c copy rtsp://localhost:554/live ffmpeg version N-63746-gfbaf73a Copyright (c) 2000-2014 the FFmpeg developers built on Jun 3 2014 22:10:20 with gcc 4.8.2 (GCC) configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-av isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enab le-iconv --enable-libass --enable-libbluray --enable-libcaca --enable- libfreetyp e --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable- libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable- libope njpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable- libsox r --enable-libspeex --enable-libtheora --enable-libtwolame --enable- libvidstab - -enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable- libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable- libxavs --enable-libxvid --enable-decklink --enable-zlib libavutil 52. 89.100 / 52. 89.100 libavcodec 55. 66.100 / 55. 66.100 libavformat 55. 42.100 / 55. 42.100 libavdevice 55. 13.101 / 55. 13.101 libavfilter 4. 5.100 / 4. 5.100 libswscale 2. 6.100 / 2. 6.100 libswresample 0. 19.100 / 0. 19.100 libpostproc 52. 3.100 / 52. 3.100 [mpeg2video @ 0000000002abc300] Invalid frame dimensions 0x0. Last message repeated 4 times [rtp @ 0000000002b006e0] Could not find codec parameters for stream 3 (Unknown: none ([134][0][0][0] / 0x0086)): unknown codec Consider increasing the value for the 'analyzeduration' and 'probesize' options Input #0, rtp, from 'rtp://239.255.1.1:59002': Duration: N/A, start: 24023.945356, bitrate: 320 kb/s Program 10 Stream #0:2: Video: mpeg2video (Main) ([2][0][0][0] / 0x0002), yuv420p(tv), 704x480 [SAR 10:11 DAR 4:3], max. 5000 kb/s, 29.97 fps, 29.97 tbr, 90k tbn, 59.9 4 tbc Stream #0:0(eng): Audio: ac3 ([129][0][0][0] / 0x0081), 48000 Hz, stereo, fl tp, 192 kb/s Stream #0:1(spa): Audio: ac3 ([129][0][0][0] / 0x0081), 48000 Hz, stereo, fl tp, 128 kb/s Stream #0:3: Unknown: none ([134][0][0][0] / 0x0086) Output #0, rtsp, to 'rtsp://localhost:554/live': Metadata: encoder : Lavf55.42.100 Stream #0:0: Video: mpeg2video ([2][0][0][0] / 0x0002), yuv420p, 704x480 [SA R 10:11 DAR 4:3], q=2-31, max. 5000 kb/s, 29.97 fps, 90k tbn, 29.97 tbc Stream #0:1(eng): Audio: ac3 ([129][0][0][0] / 0x0081), 48000 Hz, stereo, 19 2 kb/s Stream mapping: Stream #0:2 -> #0:0 (copy) Stream #0:0 -> #0:1 (copy) Could not write header for output file #0 (incorrect codec parameters ?): Error number -5 occurred Received signal 2: terminating. }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/3702> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

1 25

#3805(undetermined:new): hash brown decoding error
by FFmpeg 08 Oct '20

08 Oct '20

#3805: hash brown decoding error -------------------------------------+------------------------------------- Reporter: dericed | Owner: Type: defect | Status: new Priority: critical | Component: Version: git- | undetermined master | Keywords: png Blocked By: | Blocking: Reproduced by developer: 0 | Analyzed by developer: 0 -------------------------------------+------------------------------------- Summary of the bug: The official digital portrait of the McDonald's hash brown decodes incorrectly in ffmpeg adding distorted orange colors. The png is here: http://www.mcdonalds.com/content/dam/McDonalds/item/mcdonalds-Hash- Brown.png. How to reproduce: {{{ ffplay http://www.mcdonalds.com/content/dam/McDonalds/item/mcdonalds-Hash- Brown.png ffplay version N-64536-gc8b2cf4 Copyright (c) 2003-2014 the FFmpeg developers built on Jul 8 2014 23:01:07 with Apple LLVM version 5.1 (clang-503.0.40) (based on LLVM 3.4svn) configuration: --prefix=/usr/local/Cellar/ffmpeg/HEAD --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-nonfree --enable-hardcoded-tables --enable-avresample --enable-vda --cc=clang --host-cflags= --host-ldflags= --enable-libx264 --enable-libfaac --enable- libmp3lame --enable-libxvid --enable-libfreetype --enable-ffplay --enable- libopenjpeg --extra- cflags='-I/usr/local/Cellar/openjpeg/1.5.1_1/include/openjpeg-1.5 ' libavutil 52. 91.100 / 52. 91.100 libavcodec 55. 68.102 / 55. 68.102 libavformat 55. 45.100 / 55. 45.100 libavdevice 55. 13.102 / 55. 13.102 libavfilter 4. 10.100 / 4. 10.100 libavresample 1. 3. 0 / 1. 3. 0 libswscale 2. 6.100 / 2. 6.100 libswresample 0. 19.100 / 0. 19.100 libpostproc 52. 3.100 / 52. 3.100 Input #0, image2, from 'http://www.mcdonalds.com/content/dam/McDonalds/item/mcdonalds-Hash- Brown.png': Duration: 00:00:00.04, start: 0.000000, bitrate: N/A Stream #0:0: Video: png, rgba, 444x320 [SAR 2835:2835 DAR 111:80], 25 tbr, 25 tbn, 25 tbc 0.67 M-V: 0.000 fd= 0 aq= 0KB vq= 0KB sq= 0B f=0/0 }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/3805> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

1 8