October 2014 - FFmpeg-trac - lists.ffmpeg.org

#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

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#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

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#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

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#3805(undetermined:new): hash brown decoding error
by FFmpeg 07 Oct '20

07 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

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#3988(undetermined:new): Faasoft violates GPL
by FFmpeg 04 May '20

04 May '20

#3988: Faasoft violates GPL -------------------------------------+------------------------------------- Reporter: llogan | Owner: Type: license | Status: new violation | Component: Priority: normal | undetermined Version: | Keywords: unspecified | Blocking: Blocked By: | Analyzed by developer: 0 Reproduced by developer: 0 | -------------------------------------+------------------------------------- http://www.faasoft.com/video-converter.html `--enable-gpl` and `--enable-nonfree` in the distributed ffmpeg binary. -- Ticket URL: <https://trac.ffmpeg.org/ticket/3988> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#3615(ffmpeg:new): -y option affects audio/video skew during screen capture
by FFmpeg 20 Jan '20

20 Jan '20

#3615: -y option affects audio/video skew during screen capture ---------------------------------+------------------------------------- Reporter: grepfor | Type: defect Status: new | Priority: important Component: ffmpeg | Version: 2.2.1 Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | ---------------------------------+------------------------------------- Example: On my system, the following script works fine and consistently renders normally synchronized audio and video: {{{ ffmpeg -f alsa -ac 2 -i hw:0 \ -f x11grab -r 30 -s 1600x900 -i :0.0 \ -acodec mp3 \ -vcodec libx264 -preset ultrafast -threads 0 \ -f matroska -y ofile.mkv }}} However, removing the **-y** option -- and assuming that a file named `ofile.mkv` already exists, so that ffmpeg asks whether to overwrite it -- results in skew between audio and video. The observed skew seems to be roughly equal to the time it takes for the user to respond to the //File exists. Overwrite?// question. This suggests that the source of the problem may be that the audio timestamp is being initialized prior to the //Overwrite?// question and the video timestamp initialized after the user response. Just guessing. In any case, omitting **-y** produces gross skew effects, and is 100% reproducible on my system. Logfiles obtained using the **-report** option are attached, one for each case (with and without **-y** option). **NOTE:** This ticket was filed with priority "important" because during my own investigation of the issue, I came across a large number of reports by others also stumped by A/V skew peculiarities when attempting aud+vid screencaps using `ffmpeg`. Many were frustrated at being unable to get any of the (numerous) cargo-cult 'recipe' commandline approaches to work. A few of the recipies do explicitly specify using **-y**, but I didn't see any explanations as to why it was necessary, and it seems (at least to me) extremely counterintuitive that that option should have any such effect. In short, aud+vid screencap seems like a not-uncommon application of `ffmpeg` and fixing this sooner rather than later may help quite a few people avoid tripping over the same issue. Just my 2c, and perhaps exaggerating the need for priority. Obviously re- prioritize as you see fit. NOTES: 0. Demo system was Arch linux, synched to repos about 2 days ago. 1. Effect has been observed using **mp3** and **pcm_s16le** audio codecs. 2. Have not tried it with video codecs other than **libx264**. -- Ticket URL: <https://trac.ffmpeg.org/ticket/3615> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#3493(ffmpeg:new): ffmpeg unable to download when using AES-128 with https protocol
by FFmpeg 20 Jan '20

20 Jan '20

#3493: ffmpeg unable to download when using AES-128 with https protocol ----------------------------------+-------------------------------------- Reporter: adi10289 | Type: defect Status: new | Priority: critical Component: ffmpeg | Version: git-master Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | ----------------------------------+-------------------------------------- Hi Recently I was able to download AES-128 encrypted videos using ffmpeg with normal http protocol but since protocol is changed to secure https I am unable to download any video. Pls find below logs and help. ffmpeg -i "http://hls.spuul.com/va/movies/12610001-c9e0f902/0011/s_renditions.m3u8" -c copy -absf aac_adtstoasc "Ankhon Dekhi 1080p.mkv" -loglevel verbose ffmpeg version N-61722-gfc567ac Copyright (c) 2000-2014 the FFmpeg developers built on Mar 22 2014 22:01:33 with gcc 4.8.2 (GCC) configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libcaca --enable-libfreetype --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable- librtmp --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo- aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-zlib libavutil 52. 67.100 / 52. 67.100 libavcodec 55. 52.103 / 55. 52.103 libavformat 55. 34.101 / 55. 34.101 libavdevice 55. 11.100 / 55. 11.100 libavfilter 4. 3.100 / 4. 3.100 libswscale 2. 5.102 / 2. 5.102 libswresample 0. 18.100 / 0. 18.100 libpostproc 52. 3.100 / 52. 3.100 [https @ 02a0e160] HTTP error 404 Not Found Unable to open key file https://secure.spuul.com/keys/va/movies/12610001-c9e0f902/0011/renditions- encryption-00001.key Format mp3 detected only with low score of 1, misdetection possible! [mp3 @ 02a07180] Header missing Last message repeated 1057 times [mp3 @ 046e9a60] decoding for stream 0 failed [mp3 @ 046e9a60] Could not find codec parameters for stream 0 (Audio: mp3, 0 channels, s16p): unspecified frame size Consider increasing the value for the 'analyzeduration' and 'probesize' options http://hls.spuul.com/va/movies/12610001-c9e0f902/0011/s_renditions.m3u8: Operation not permitted -- Ticket URL: <https://trac.ffmpeg.org/ticket/3493> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#3707(avcodec:new): Support decoding transparency information in dnxhd streams
by FFmpeg 13 Dec '19

13 Dec '19

#3707: Support decoding transparency information in dnxhd streams -------------------------------------+------------------------------------- Reporter: cehoyos | Owner: Type: | Status: new enhancement | Component: avcodec Priority: wish | Keywords: dnxhd alpha Version: git- | Blocking: master | Analyzed by developer: 0 Blocked By: | Reproduced by developer: 0 | -------------------------------------+------------------------------------- http://thread.gmane.org/gmane.comp.video.ffmpeg.libav.user/13205 A user uploaded a dnxhd sample that contains transparency information (the black background is supposed to be transparent), FFmpeg reports yuv422p10le. {{{ $ ffmpeg -i Untitled_dnhd.mov ffmpeg version N-63852-gf341340 Copyright (c) 2000-2014 the FFmpeg developers built on Jun 9 2014 16:59:00 with gcc 4.7 (SUSE Linux) configuration: --enable-gpl libavutil 52. 89.100 / 52. 89.100 libavcodec 55. 66.100 / 55. 66.100 libavformat 55. 42.101 / 55. 42.101 libavdevice 55. 13.101 / 55. 13.101 libavfilter 4. 7.100 / 4. 7.100 libswscale 2. 6.100 / 2. 6.100 libswresample 0. 19.100 / 0. 19.100 libpostproc 52. 3.100 / 52. 3.100 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'Untitled_dnhd.mov': Metadata: major_brand : qt minor_version : 537199360 compatible_brands: qt creation_time : 2014-05-29 21:36:09 Duration: 00:00:01.03, start: 0.000000, bitrate: 842317 kb/s Stream #0:0(eng): Video: dnxhd (AVdn / 0x6E645641), yuv422p10le, 1920x1080, 841432 kb/s, 29.97 fps, 29.97 tbr, 1000k tbn, 1000k tbc (default) Metadata: creation_time : 2014-05-29 21:36:09 handler_name : Apple Alias Data Handler encoder : DNxHD 709 At least one output file must be specified }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/3707> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#3664(undetermined:new): ffprobe can't read packet DTS/PTS
by FFmpeg 07 Nov '19

07 Nov '19

#3664: ffprobe can't read packet DTS/PTS -------------------------------------+------------------------------------- Reporter: hxuanyu | Type: defect Status: new | Priority: normal Component: | Version: undetermined | unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- ffprobe built from latest git head can't read out all DTS/PTS. attached txt are output by calling ffprobe -show_packets -select_streams v INPUT hxuanyu@ubuntu:~/Downloads/ffmpeg$ ./ffprobe -show_packets -select_streams v v_h264_30_yuv420p_dar30x17_0.mpeg >latest.txt ffprobe version N-63381-g64bf845 Copyright (c) 2007-2014 the FFmpeg developers built on May 23 2014 16:39:38 with gcc 4.6 (Ubuntu/Linaro 4.6.3-1ubuntu5) configuration: --enable-static --disable-shared --enable-small libavutil 52. 86.100 / 52. 86.100 libavcodec 55. 63.100 / 55. 63.100 libavformat 55. 40.100 / 55. 40.100 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 Input #0, mpeg, from 'v_h264_30_yuv420p_dar30x17_0.mpeg': Duration: 00:00:06.01, start: 1.000000, bitrate: 703 kb/s Stream #0:0[0x1e0]: Video: h264, yuv420p, 480x272 [SAR 1:1 DAR 30:17], 29.97 fps, 29.97 tbr, 90k tbn, 59.94 tbc but ffprobe built from ffmpeg 2.0.1 could read out all DTS/PTS -- Ticket URL: <https://trac.ffmpeg.org/ticket/3664> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#3885(undetermined:new): cavs: "weighted prediction not yet supported"
by FFmpeg 06 Nov '19

06 Nov '19

#3885: cavs: "weighted prediction not yet supported" -------------------------------------+------------------------------------- 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 -------------------------------------+------------------------------------- I think that there must be some incorrect check in the code, because frame is obviously decoded and looks just fine. {{{ C:\>ffmpeg -i 320.bmp -vcodec libxavs out.avi ffmpeg version N-65672-g65f05ef Copyright (c) 2000-2014 the FFmpeg developers built on Aug 15 2014 22:01:33 with gcc 4.8.3 (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-libbs2b --enable- libcaca -- enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-lib modplug --enable-libmp3lame --enable-libopencore-amrnb --enable- libopencore-amrw b --enable-libopenjpeg --enable-libopus --enable-librtmp --enable- libschroedinge r --enable-libsoxr --enable-libspeex --enable-libtheora --enable- libtwolame --en able-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 54. 3.100 / 54. 3.100 libavcodec 56. 0.101 / 56. 0.101 libavformat 56. 1.100 / 56. 1.100 libavdevice 56. 0.100 / 56. 0.100 libavfilter 5. 0.100 / 5. 0.100 libswscale 3. 0.100 / 3. 0.100 libswresample 1. 0.100 / 1. 0.100 libpostproc 53. 0.100 / 53. 0.100 Input #0, image2, from '320.bmp': Duration: 00:00:00.04, start: 0.000000, bitrate: N/A Stream #0:0: Video: bmp, bgr24, 320x240, 25 tbr, 25 tbn, 25 tbc File 'out.avi' already exists. Overwrite ? [y/N] y [libxavs @ 02e1b3a0] using cpu capabilities [libxavs @ 02e1b3a0] profile JiZhun, level 6.4 Output #0, avi, to 'out.avi': Metadata: ISFT : Lavf56.1.100 Stream #0:0: Video: cavs (libxavs) (CAVS / 0x53564143), yuv420p, 320x240, q= 2-31, 25 fps, 25 tbn, 25 tbc Metadata: encoder : Lavc56.0.101 libxavs Stream mapping: Stream #0:0 -> #0:0 (bmp (native) -> cavs (libxavs)) Press [q] to stop, [?] for help [avi @ 02f10400] Non-monotonous DTS in output stream 0:0; previous: 0, current: 0; changing to 1. This may result in incorrect timestamps in the output file. frame= 1 fps=0.0 q=26.0 Lsize= 23kB time=00:00:00.08 bitrate=2385.8kbits /s video:18kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing ov erhead: 31.615822% [libxavs @ 02e1b3a0] slice I:1 Avg QP:26.00 size: 18119 [libxavs @ 02e1b3a0] mb I I16..4: 0.0% 100.0% 0.0% [libxavs @ 02e1b3a0] final ratefactor: 22.88 [libxavs @ 02e1b3a0] 8x8 transform intra:100.0% inter:nan% [libxavs @ 02e1b3a0] kb/s:3623.8 }}} {{{ C:\>ffmpeg -i out.avi out2.avi ffmpeg version N-65672-g65f05ef Copyright (c) 2000-2014 the FFmpeg developers built on Aug 15 2014 22:01:33 with gcc 4.8.3 (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-libbs2b --enable- libcaca -- enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-lib modplug --enable-libmp3lame --enable-libopencore-amrnb --enable- libopencore-amrw b --enable-libopenjpeg --enable-libopus --enable-librtmp --enable- libschroedinge r --enable-libsoxr --enable-libspeex --enable-libtheora --enable- libtwolame --en able-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 54. 3.100 / 54. 3.100 libavcodec 56. 0.101 / 56. 0.101 libavformat 56. 1.100 / 56. 1.100 libavdevice 56. 0.100 / 56. 0.100 libavfilter 5. 0.100 / 5. 0.100 libswscale 3. 0.100 / 3. 0.100 libswresample 1. 0.100 / 1. 0.100 libpostproc 53. 0.100 / 53. 0.100 Input #0, avi, from 'out.avi': Metadata: encoder : Lavf56.1.100 Duration: 00:00:00.08, start: 0.000000, bitrate: 2385 kb/s Stream #0:0: Video: cavs (CAVS / 0x53564143), yuv420p, 320x240, 25 fps, 25 t br, 25 tbn, 25 tbc File 'out2.avi' already exists. Overwrite ? [y/N] y Output #0, avi, to 'out2.avi': Metadata: ISFT : Lavf56.1.100 Stream #0:0: Video: mpeg4 (FMP4 / 0x34504D46), yuv420p, 320x240, q=2-31, 200 kb/s, 25 fps, 25 tbn, 25 tbc Metadata: encoder : Lavc56.0.101 mpeg4 Stream mapping: Stream #0:0 -> #0:0 (cavs (native) -> mpeg4 (native)) Press [q] to stop, [?] for help [cavs @ 02e1c640] weighted prediction not yet supported [cavs @ 02e1c640] no frame decoded Last message repeated 1 times frame= 1 fps=0.0 q=4.1 Lsize= 22kB time=00:00:00.04 bitrate=4430.0kbits/ s video:16kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing ov erhead: 34.707779% }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/3885> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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