[FFmpeg-trac] #7451(avcodec:new): mjpeg movies have lifted black

[FFmpeg]

#7451: mjpeg movies have lifted black
---+---
 Reporter:  fnordware  | Type:  defect
   Status:  new| Priority:  normal
Component:  avcodec|  Version:  unspecified
 Keywords:  mjpeg  |   Blocked By:
 Blocking: |  Reproduced by developer:  0
Analyzed by developer:  0  |
---+---
 Summary of the bug: If I start with a PNG sequence or ProRes movie that
 has areas of black pixels and transcode to mjpeg, the black areas are not
 quite black. This can be verified by converting the mjpeg movie back to
 PNG.


 How to reproduce:
 {{{
 % ffmpeg -i  -start_number 0 -framerate 30.0 -i input.%03d.png -c:v mjpeg
 -q 3 output.mov

 % ffmpeg -i output.mov verify.%03d.png


 ffmpeg version 4.0.2-tessus Copyright (c) 2000-2018 the FFmpeg developers
   built with Apple LLVM version 9.1.0 (clang-902.0.39.2)

 }}}

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Re: [FFmpeg-trac] #6037(avformat:open): mkv muxing broken

[FFmpeg]

#6037: mkv muxing broken
+
 Reporter:  q3cpma  |Owner:
 Type:  defect  |   Status:  open
 Priority:  important   |Component:  avformat
  Version:  git-master  |   Resolution:
 Keywords:  regression  |   Blocked By:
 Blocking:  |  Reproduced by developer:  1
Analyzed by developer:  0   |
+
Changes (by mkver):

 * keywords:  mkv regression => regression


Comment:

 1. This is similar to #7064; but it is not a duplicate (this issue happens
 because the second input file isn't read at all until the first file has
 been completely read because no subtitle packet has been found in the
 first; in #7064 the problem is that the  external subtitle files are
 immediately available and increase the length of the muxing queue beyond
 what is permitted by max_interleave_delta, forcing output of packets which
 results in suboptimal interleavement).

 2. It has indeed nothing to do with mkv muxing; the problem can also be
 seen with e.g the framehash muxer alone. Here is a shortened output of the
 framehash muxer:
 {{{
 #format: frame checksums
 #version: 2
 #hash: CRC32
 #extradata 1, 511, 9407c384
 #extradata 2,  42, 4829db1c
 #software: Lavf58.18.101
 #tb 0: 1/1000
 #media_type 0: audio
 #codec_id 0: ac3
 #sample_rate 0: 48000
 #channel_layout 0: 3
 #channel_layout_name 0: stereo
 #tb 1: 1/1000
 #media_type 1: subtitle
 #codec_id 1: dvd_subtitle
 #tb 2: 1/1000
 #media_type 2: video
 #codec_id 2: ffv1
 #dimensions 2: 744x568
 #sar 2: 0/1
 #stream#, dts,pts, duration, size, hash
 0,267,267,   32,  896, f2ce4992
 0,299,299,   32,  896, ae4abb67
 [lots of packets of stream 0 have been omitted for brevity]
 0,   9931,   9931,   32,  896, 13f1a1b7
 0,   9963,   9963,   32,  896, 3e390181
 2,  0,  0,   20,75412, 4600c046
 2, 20, 20,   20,74212, 5e1954cc
 [lots of packets for stream 2 have been omitted for brevity]
 2,   9940,   9940,   20,   143795, e9cfa8da
 2,   9960,   9960,   20,   142924, c40a903d
 2,   9980,   9980,   20,   141799, 24fb458b
 0,   9995,   9995,   32,  896, 89d4328d
 2,  1,  1,   20,   144622, 1896e461
 2,  10020,  10020,   20,   143099, bb8f163a
 0,  10027,  10027,   32,  896, 149a35dc
 2,  10040,  10040,   20,   141916, 585549ce
 0,  10059,  10059,   32,  896, 67fbd58f
 2,  10060,  10060,   20,   139443, 92874ab2
 2,  10080,  10080,   20,   144065, 10cdd223
 [lots of properly interleaved packets from stream 0 and stream 2 have been
 omitted here]
 0,  19883,  19883,   32,  896, a7802545
 2,  19900,  19900,   20,   139140, 4c1f37a7
 0,  19915,  19915,   32,  896, 3439c136
 2,  19920,  19920,   20,   138486, 82f79651
 2,  19940,  19940,   20,   137346, b4ccc6ea
 0,  19947,  19947,   32,  896, 0fadf9ce
 2,  19960,  19960,   20,   138097, 6568ef7e
 0,  19979,  19979,   32,  896, b6962970
 2,  19980,  19980,   20,   138755, f381514e
 }}}

 3. The url in the OP doesn't work anymore, but it's available via
 
[https://web.archive.org/web/20171015142920/http://ffmpeg.gusari.org/viewtopic.php?f=11=2713
 archive.org]. It's not very enlightning.

 4. The subtitle track from file 20s.mkv that is to be merged doesn't
 contain any packets. Here is what happens because of that:
 {{{
 ffmpeg started on 2018-09-20 at 22:54:48
 Report written to "ffmpeg-20180920-225448.log"
 Command line:
 ffmpeg -y -debug_ts -i 20s.mkv -i ffv1.mkv -map 0:a:1 -map 0:s -map 1:v
 -report -loglevel trace -c copy -f framehash -hash crc32 out3.txt
 ffmpeg version N-91990-g49c67e79ca Copyright (c) 2000-2018 the FFmpeg
 developers
   built with gcc 8.2.1 (GCC) 20180813
   configuration: --disable-static --enable-shared --enable-gpl --enable-
 version3 --enable-sdl2 --enable-fontconfig --enable-gnutls --enable-iconv
 --enable-libass --enable-libbluray --enable-libfreetype --enable-
 libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-
 libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy
 --enable-libsoxr --enable-libtheora --enable-libtwolame --enable-libvpx
 --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265
 --enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib --enable-gmp
 --enable-libvidstab --enable-libvorbis --enable-libvo-amrwbenc --enable-
 libmysofa --enable-libspeex --e

Re: [FFmpeg-trac] #7450(undetermined:new): Audio not working when recording FLV on OSX

[FFmpeg]

#7450: Audio not working when recording FLV on OSX
-+-
 Reporter:  mirraj2  |Owner:
 Type:  defect   |   Status:  new
 Priority:  normal   |Component:
  Version:  git-master   |  undetermined
 Keywords:   |   Resolution:
 Blocking:   |   Blocked By:
Analyzed by developer:  0|  Reproduced by developer:  0
-+-

Comment (by mirraj2):

 Good point, I just tested using .mov and .mp4 and the problem exists for
 those formats as well.


 ./ffmpeg2 -v info -f avfoundation -r 30 -s 1440x900 -i 1:0 -c:v libx264
 -pix_fmt yuv420p -preset veryfast -b:v 2500k -f flv out.flv
 ffmpeg version N-91972-gbd10c1e9a8-tessus  https://evermeet.cx/ffmpeg/
 Copyright (c) 2000-2018 the FFmpeg developers
   built with Apple LLVM version 10.0.0 (clang-1000.11.45.2)
   configuration: --cc=/usr/bin/clang --prefix=/opt/ffmpeg --extra-
 version=tessus --enable-avisynth --enable-fontconfig --enable-gpl
 --enable-libaom --enable-libass --enable-libbluray --enable-libfreetype
 --enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-libmysofa
 --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopus
 --enable-librubberband --enable-libshine --enable-libsnappy --enable-
 libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-
 libvidstab --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx
 --enable-libwavpack --enable-libx264 --enable-libx265 --enable-libxavs
 --enable-libxvid --enable-libzimg --enable-libzmq --enable-libzvbi
 --enable-version3 --pkg-config-flags=--static --disable-ffplay
   libavutil  56. 19.101 / 56. 19.101
   libavcodec 58. 30.100 / 58. 30.100
   libavformat58. 18.101 / 58. 18.101
   libavdevice58.  4.103 / 58.  4.103
   libavfilter 7. 32.100 /  7. 32.100
   libswscale  5.  2.100 /  5.  2.100
   libswresample   3.  2.100 /  3.  2.100
   libpostproc55.  2.100 / 55.  2.100
 [avfoundation @ 0x7fa259001600] Selected pixel format (yuv420p) is not
 supported by the input device.
 [avfoundation @ 0x7fa259001600] Supported pixel formats:
 [avfoundation @ 0x7fa259001600]   uyvy422
 [avfoundation @ 0x7fa259001600]   yuyv422
 [avfoundation @ 0x7fa259001600]   nv12
 [avfoundation @ 0x7fa259001600]   0rgb
 [avfoundation @ 0x7fa259001600]   bgr0
 [avfoundation @ 0x7fa259001600] Overriding selected pixel format to use
 uyvy422 instead.
 [avfoundation @ 0x7fa259001600] Stream #0: not enough frames to estimate
 rate; consider increasing probesize
 Input #0, avfoundation, from '1:0':
   Duration: N/A, start: 112847.856000, bitrate: 2822 kb/s
 Stream #0:0: Video: rawvideo (UYVY / 0x59565955), uyvy422, 3360x2100,
 1000k tbr, 1000k tbn, 1000k tbc
 Stream #0:1: Audio: pcm_f32le, 44100 Hz, stereo, flt, 2822 kb/s
 File 'out.flv' already exists. Overwrite ? [y/N] y
 Stream mapping:
   Stream #0:0 -> #0:0 (rawvideo (native) -> h264 (libx264))
   Stream #0:1 -> #0:1 (pcm_f32le (native) -> mp3 (libmp3lame))
 Press [q] to stop, [?] for help
 [libx264 @ 0x7fa25a86e800] using cpu capabilities: MMX2 SSE2Fast SSSE3
 SSE4.2 AVX FMA3 BMI2 AVX2
 [libx264 @ 0x7fa25a86e800] profile High, level 5.1, 4:2:0, 8-bit
 [libx264 @ 0x7fa25a86e800] 264 - core 157 r2932 303c484 - H.264/MPEG-4 AVC
 codec - Copyleft 2003-2018 - http://www.videolan.org/x264.html - options:
 cabac=1 ref=1 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=2 psy=1
 psy_rd=1.00:0.00 mixed_ref=0 me_range=16 chroma_me=1 trellis=0 8x8dct=1
 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=0 threads=12
 lookahead_threads=4 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=1 keyint=250 keyint_min=25
 scenecut=40 intra_refresh=0 rc_lookahead=10 rc=abr mbtree=1 bitrate=2500
 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
 Output #0, flv, to 'out.flv':
   Metadata:
 encoder : Lavf58.18.101
 Stream #0:0: Video: h264 (libx264) ([7][0][0][0] / 0x0007),
 yuv420p(progressive), 3360x2100, q=-1--1, 2500 kb/s, 30 fps, 1k tbn, 30
 tbc
 Metadata:
   encoder : Lavc58.30.100 libx264
 Side data:
   cpb: bitrate max/min/avg: 0/0/250 buffer size: 0 vbv_delay: -1
 Stream #0:1: Audio: mp3 (libmp3lame) ([2][0][0][0] / 0x0002), 44100
 Hz, stereo, fltp
 Metadata:
   encoder : Lavc58.30.100 libmp3lame
 frame=  178 fps= 30 q=-1.0 Lsize=1255kB time=00:00:09.00
 bitrate=1141.8kbits/s speed= 1.5x
 video:1192kB audio:57kB subtitle:0kB other streams:0kB global headers:0kB
 muxing overhead: 0.483774%
 [libx264 @ 0x7fa25a86e800] frame I:1 Avg QP:24.45  size:269563
 [libx264 @ 0x7fa25a86e800] frame P:45

Re: [FFmpeg-trac] #3988(undetermined:new): GPL license violators who try to spam the mailing lists or forum

[FFmpeg]

#3988: GPL license violators who try to spam the mailing lists or forum
-+-
 Reporter:  llogan   |Owner:
 Type:  license  |   Status:  new
  violation  |Component:
 Priority:  normal   |  undetermined
  Version:  unspecified  |   Resolution:
 Keywords:   |   Blocked By:
 Blocking:   |  Reproduced by developer:  0
Analyzed by developer:  0|
-+-
Description changed by llogan:

Old description:

> I'm dumping these violators into one ticket because I believe they are
> all from the same people due to similarities in products and the spam
> messages.
>
> They all have `--enable-gpl` and `--enable-nonfree` in their various
> offerings.
>
> * Adoreshare
> * Allavsoft
> * Allpepole
> * Avdshare - Rebranded iDealshare trash. Stole Vimeo's logo.
> * Brorsoft
> * Digiarty - MacX Video Converter Pro / macxdvd.com. Yet another turd
> from "Jun Xu". See #3993.
> * Faasoft
> * Firecoresoft
> * iDealshare
> * joyoshare
> * Leawo (aka Moyea)
> * MOVAVI - Appears to be LGPL. Does not disclose source, or provide copy
> of license, or state any changes.
> * Pavtube and clones (i-loveshare/multipelife). See #4239.
> * Tenorshare. See #4241.
> * Wondershare - LGPL. Does not disclose source, or provide copy of
> license, or state any changes. From "Shenzhen Wondershare Information
> Technology Co., Ltd." Spammed Gusari forum.

New description:

 I'm dumping these violators into one ticket because I believe they are all
 from the same people due to similarities in products and the spam
 messages.

 They all have `--enable-gpl` and `--enable-nonfree` in their various
 offerings.

 * Adoreshare
 * Allavsoft
 * Allpepole
 * Avdshare - Rebranded iDealshare trash. Stole Vimeo's logo.
 * Brorsoft
 * Digiarty - MacX Video Converter Pro / macxdvd.com. Yet another turd from
 "Jun Xu". See #3993.
 * Faasoft
 * Firecoresoft
 * iDealshare
 * joyoshare
 * Leawo (aka Moyea)
 * MOVAVI - Appears to be LGPL. Does not disclose source, or provide copy
 of license, or state any changes.
 * Pavtube and clones (i-loveshare/multipelife/onebestsoft). See #4239.
 * Tenorshare. See #4241.
 * Wondershare - LGPL. Does not disclose source, or provide copy of
 license, or state any changes. From "Shenzhen Wondershare Information
 Technology Co., Ltd." Spammed Gusari forum.

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Re: [FFmpeg-trac] #7450(undetermined:new): Audio not working when recording FLV on OSX

[FFmpeg]

#7450: Audio not working when recording FLV on OSX
-+-
 Reporter:  mirraj2  |Owner:
 Type:  defect   |   Status:  new
 Priority:  normal   |Component:
  Version:  git-master   |  undetermined
 Keywords:   |   Resolution:
 Blocking:   |   Blocked By:
Analyzed by developer:  0|  Reproduced by developer:  0
-+-
Changes (by cehoyos):

 * priority:  important => normal
 * component:  ffmpeg => undetermined


Comment:

 Please provide the command line you tested together with the complete,
 uncut console output to make this a valid ticket.
 Is the issue really flv-related or is it also reproducible if you encode
 to mov?

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[FFmpeg-trac] #7450(ffmpeg:new): Audio not working when recording FLV on OSX

[FFmpeg]

#7450: Audio not working when recording FLV on OSX
-+--
 Reporter:  mirraj2  | Type:  defect
   Status:  new  | Priority:  important
Component:  ffmpeg   |  Version:  git-master
 Keywords:   |   Blocked By:
 Blocking:   |  Reproduced by developer:  0
Analyzed by developer:  0|
-+--
 ffmpeg -v info -f avfoundation -r 30 -s 1440x900 -i 1:0 -c:v libx264
 -pix_fmt yuv420p -preset veryfast -b:v 2500k -f flv out.flv

 The above command is recording my screen and also audio from my laptop's
 built-in microphone.

 The video records properly, but the audio sounds really weird and then
 just stops all together.

 I'm going to attach a video where I'm saying "testing 1 2 3".  What you
 hear is a very garbled "testing 1" and no "2 3" are heard.

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Re: [FFmpeg-trac] #7448(undetermined:closed): Concat file input not finding file

[FFmpeg]

#7448: Concat file input not finding file
-+-
 Reporter:  daBee|Owner:
 Type:  defect   |   Status:  closed
 Priority:  minor|Component:
  Version:  unspecified  |  undetermined
 Keywords:  concat   |   Resolution:  invalid
 Blocking:   |   Blocked By:
Analyzed by developer:  0|  Reproduced by developer:  0
-+-

Comment (by Cigaes):

 Backslash has a special semantic in many situations.

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Re: [FFmpeg-trac] #6037(avformat:open): mkv muxing broken

[FFmpeg]

#6037: mkv muxing broken
-+-
 Reporter:  q3cpma   |Owner:
 Type:  defect   |   Status:  open
 Priority:  important|Component:  avformat
  Version:  git-master   |   Resolution:
 Keywords:  mkv  |   Blocked By:
  regression |  Reproduced by developer:  1
 Blocking:   |
Analyzed by developer:  0|
-+-
Changes (by corbijr):

 * cc: v0qiu24elio.ldb63qpfmjrkkiv9el@… (added)


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Re: [FFmpeg-trac] #5090(avformat:open): fragmented mp4 have bad dts on video track

[FFmpeg]

#5090: fragmented mp4 have bad dts on video track
-+-
 Reporter:   |Owner:
  alberto.zacchetti  |   Status:  open
 Type:  defect   |Component:  avformat
 Priority:  important|   Resolution:
  Version:  git-master   |   Blocked By:
 Keywords:  mov  |  Reproduced by developer:  1
  regression |
 Blocking:   |
Analyzed by developer:  0|
-+-
Changes (by corbijr):

 * cc: v0qiu24elio.ldb63qpfmjrkkiv9el@… (added)


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Re: [FFmpeg-trac] #3622(avformat:reopened): Second audio track in mov sometimes marked as default

[FFmpeg]

#3622: Second audio track in mov sometimes marked as default
-+-
 Reporter:  cehoyos  |Owner:
 Type:  defect   |   Status:  reopened
 Priority:  important|Component:  avformat
  Version:  git-master   |   Resolution:
 Keywords:  mov  |   Blocked By:
  regression |  Reproduced by developer:  0
 Blocking:   |
Analyzed by developer:  0|
-+-
Changes (by corbijr):

 * cc: v0qiu24elio.ldb63qpfmjrkkiv9el@… (added)


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Re: [FFmpeg-trac] #3621(avformat:open): "pts < dts" causing remuxing failure for h264 from mkv to mkv

[FFmpeg]

#3621: "pts < dts" causing remuxing failure for h264 from mkv to mkv
-+-
 Reporter:  tmm1 |Owner:
 Type:  defect   |   Status:  open
 Priority:  important|Component:  avformat
  Version:  git-master   |   Resolution:
 Keywords:   |   Blocked By:
  av_interleaved_write_frame mkv |  Reproduced by developer:  1
  h264 regression|
 Blocking:   |
Analyzed by developer:  0|
-+-
Changes (by corbijr):

 * cc: v0qiu24elio.ldb63qpfmjrkkiv9el@… (added)


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Re: [FFmpeg-trac] #1598(undetermined:open): Muxing raw h264 into mpegts (and mkv) fails.

[FFmpeg]

#1598: Muxing raw h264 into mpegts (and mkv) fails.
-+-
 Reporter:  Mista_D  |Owner:
 Type:  defect   |   Status:  open
 Priority:  normal   |Component:
  Version:  git-master   |  undetermined
 Keywords:  mpegts h264  |   Resolution:
  av_interleaved_write_frame |   Blocked By:
 Blocking:   |  Reproduced by developer:  1
Analyzed by developer:  0|
-+-
Changes (by corbijr):

 * cc: v0qiu24elio.ldb63qpfmjrkkiv9el@… (added)


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Re: [FFmpeg-trac] #3369(undetermined:open): Copying from MPEG TS to MKV fails with "Can't write packet with unknown timestamp"

[FFmpeg]

#3369: Copying from MPEG TS to MKV fails with "Can't write packet with unknown
timestamp"
-+-
 Reporter:  gerph|Owner:
 Type:  defect   |   Status:  open
 Priority:  important|Component:
  Version:  git-master   |  undetermined
 Keywords:  h264 mpegts  |   Resolution:
  av_interleaved_write_frame |   Blocked By:
  regression |  Reproduced by developer:  1
 Blocking:   |
Analyzed by developer:  0|
-+-
Changes (by corbijr):

 * cc: v0qiu24elio.ldb63qpfmjrkkiv9el@… (added)


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Re: [FFmpeg-trac] #1150(undetermined:open): H264 Main remuxing to TS fails (missing timestamps)

[FFmpeg]

#1150: H264 Main remuxing to TS fails (missing timestamps)
-+-
 Reporter:  quandt   |Owner:
 Type:  defect   |   Status:  open
 Priority:  normal   |Component:
  Version:  git-master   |  undetermined
 Keywords:   |   Resolution:
  av_interleaved_write_frame h264|   Blocked By:
  mpegts |  Reproduced by developer:  1
 Blocking:   |
Analyzed by developer:  0|
-+-
Changes (by corbijr):

 * cc: v0qiu24elio.ldb63qpfmjrkkiv9el@… (added)


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Re: [FFmpeg-trac] #5708(avcodec:reopened): Intermittently, encoding video with h264 Quick Sync can fail with 'EncodeFrameAsync returned -17'

[FFmpeg]

#5708: Intermittently, encoding video with h264 Quick Sync can fail with
'EncodeFrameAsync returned -17'
+
 Reporter:  mikes   |Owner:
 Type:  defect  |   Status:  reopened
 Priority:  normal  |Component:  avcodec
  Version:  git-master  |   Resolution:
 Keywords:  qsv win |   Blocked By:
 Blocking:  |  Reproduced by developer:  0
Analyzed by developer:  0   |
+

Comment (by maxim_d33):

 should be fixed after commit 14fe81b3a88dfe4dbac12e8715f9a3f05b5ef1bf

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Re: [FFmpeg-trac] #6903(undetermined:new): Muxing TS into MKV container

[FFmpeg]

#6903: Muxing TS into MKV container
-+-
 Reporter:   |Owner:
  alexrichmond   |   Status:  new
 Type:  defect   |Component:
 Priority:  normal   |  undetermined
  Version:  git-master   |   Resolution:
 Keywords:  mpegts h264  |   Blocked By:
  dts|  Reproduced by developer:  0
 Blocking:   |
Analyzed by developer:  0|
-+-
Changes (by corbijr):

 * cc: v0qiu24elio.ldb63qpfmjrkkiv9el@… (added)


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Re: [FFmpeg-trac] #7410(avcodec:new): mpeg4 decoding regression with multi-threading

[FFmpeg]

#7410: mpeg4 decoding regression with multi-threading
-+-
 Reporter:  cehoyos  |Owner:
 Type:  defect   |   Status:  new
 Priority:  important|Component:  avcodec
  Version:  git-master   |   Resolution:
 Keywords:  mpeg4|   Blocked By:
  regression handbrake   |  Reproduced by developer:  0
 Blocking:   |
Analyzed by developer:  0|
-+-
Changes (by corbijr):

 * cc: v0qiu24elio.ldb63qpfmjrkkiv9el@… (added)


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Re: [FFmpeg-trac] #7377(avformat:new): Jumping mp4 playback

[FFmpeg]

#7377: Jumping mp4 playback
-+-
 Reporter:  cgbug|Owner:
 Type:  defect   |   Status:  new
 Priority:  important|Component:  avformat
  Version:  git-master   |   Resolution:
 Keywords:  mov  |   Blocked By:
  regression |  Reproduced by developer:  0
 Blocking:   |
Analyzed by developer:  0|
-+-
Changes (by corbijr):

 * cc: v0qiu24elio.ldb63qpfmjrkkiv9el@… (added)


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Re: [FFmpeg-trac] #7256(undetermined:closed): Mux TrueHD and Atmos to mp4 container

[FFmpeg]

#7256: Mux TrueHD and Atmos to mp4 container
-+-
 Reporter:  johnesz  |Owner:
 Type:  defect   |   Status:  closed
 Priority:  normal   |Component:
  Version:  unspecified  |  undetermined
 Keywords:   |   Resolution:
 Blocking:   |  needs_more_info
Analyzed by developer:  0|   Blocked By:
 |  Reproduced by developer:  0
-+-
Changes (by corbijr):

 * cc: v0qiu24elio.ldb63qpfmjrkkiv9el@… (added)


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Re: [FFmpeg-trac] #6521(avformat:open): HEIF support

[FFmpeg]

#6521: HEIF support
-+
 Reporter:  mateo|Owner:  mateo
 Type:  enhancement  |   Status:  open
 Priority:  wish |Component:  avformat
  Version:  git-master   |   Resolution:
 Keywords:  mov heif |   Blocked By:
 Blocking:   |  Reproduced by developer:  1
Analyzed by developer:  0|
-+

Comment (by kurosh):

 Hello, is there any update / progress on HEIF support now that IOS 12 is
 out?

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Re: [FFmpeg-trac] #7449(undetermined:new): copyts fails if PCR near rollover

[FFmpeg]

#7449: copyts fails if PCR near rollover
-+-
 Reporter:  jafa |Owner:
 Type:  defect   |   Status:  new
 Priority:  normal   |Component:
  Version:  3.4  |  undetermined
 Keywords:  copyts dts   |   Resolution:
 Blocking:   |   Blocked By:
Analyzed by developer:  0|  Reproduced by developer:  0
-+-
Changes (by cehoyos):

 * keywords:  copyts pcr => copyts dts


Comment:

 Is the issue reproducible with current FFmpeg git head, the only version
 supported here?

 Why are you using `-copyts` if not using it produces better results?

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[FFmpeg-trac] #7449(undetermined:new): copyts fails if PCR near rollover

[FFmpeg]

#7449: copyts fails if PCR near rollover
--+--
 Reporter:  jafa  | Type:  defect
   Status:  new   | Priority:  normal
Component:  undetermined  |  Version:  3.4
 Keywords:  copyts pcr|   Blocked By:
 Blocking:|  Reproduced by developer:  0
Analyzed by developer:  0 |
--+--
 When the -copyts option is used and the PCR is near the rollover point
 (doesn't need to rollover, just be near it)  ffmpeg appears to drop every
 video frame and fails to produce video output.

 ffmpeg version 3.4.4 (Ubuntu 18.04)

 Command: ffmpeg -i pcr_near_rollover.ts -copyts -c:v libx264 -c:a copy
 output.ts

 Input media: https://download.silicondust.com/tmp/pcr_near_rollover.ts

 The output file is small containing the audio but no video. Debug output
 shows a large number of "cur_dts is invalid" messages and "dropping frame
 0" messages.

 Removing -copyts produces valid video.

 Supply an input file with a PCR further away from the rollover produces
 valid video.

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Re: [FFmpeg-trac] #7448(undetermined:closed): Concat file input not finding file

[FFmpeg]

#7448: Concat file input not finding file
-+-
 Reporter:  daBee|Owner:
 Type:  defect   |   Status:  closed
 Priority:  minor|Component:
  Version:  unspecified  |  undetermined
 Keywords:  concat   |   Resolution:  invalid
 Blocking:   |   Blocked By:
Analyzed by developer:  0|  Reproduced by developer:  0
-+-

Comment (by daBee):

 Replying to [comment:4 Cigaes]:
 > Using backslashes in filenames is a bad idea.

 Why is that?  I usually tend to run off to a uuid for items like this.

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Re: [FFmpeg-trac] #6749(undetermined:closed): ffmpeg-3.4/libavcodec/eatqi.c:115: suspicious assignment ?

[FFmpeg]

#6749: ffmpeg-3.4/libavcodec/eatqi.c:115: suspicious assignment ?
-+-
 Reporter:  dcb  |Owner:
 Type:  defect   |   Status:  closed
 Priority:  normal   |Component:
  Version:  unspecified  |  undetermined
 Keywords:   |   Resolution:  invalid
 Blocking:   |   Blocked By:
Analyzed by developer:  0|  Reproduced by developer:  0
-+-
Changes (by cehoyos):

 * status:  new => closed
 * resolution:   => invalid
 * component:  avcodec => undetermined


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Re: [FFmpeg-trac] #7448(undetermined:closed): Concat file input not finding file

[FFmpeg]

#7448: Concat file input not finding file
-+-
 Reporter:  daBee|Owner:
 Type:  defect   |   Status:  closed
 Priority:  minor|Component:
  Version:  unspecified  |  undetermined
 Keywords:  concat   |   Resolution:  invalid
 Blocking:   |   Blocked By:
Analyzed by developer:  0|  Reproduced by developer:  0
-+-

Comment (by Cigaes):

 Using backslashes in filenames is a bad idea.

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Re: [FFmpeg-trac] #7388(undetermined:closed): Using -threads causes distorted output in some frames

[FFmpeg]

#7388: Using -threads causes distorted output in some frames
-+-
 Reporter:  jluther  |Owner:
 Type:  defect   |   Status:  closed
 Priority:  normal   |Component:
  Version:  git-master   |  undetermined
 Keywords:  libx264  |   Resolution:  invalid
 Blocking:   |   Blocked By:
Analyzed by developer:  0|  Reproduced by developer:  0
-+-
Changes (by cehoyos):

 * keywords:   => libx264
 * status:  reopened => closed
 * resolution:   => invalid


Comment:

 If there is an issue, it is reproducible with `x264`:
 {{{
 $ ffmpeg -i ticket-7388-bug-report-source-10mb.mp4 -s 320x180 out.yuv
 }}}
 {{{
 $ x264 --input-res 320x180 --profile baseline --vbv-maxrate 300 --vbv-
 bufsize 300 --threads 12 -o out.h264 out.yuv
 }}}
 So I don't think there is a problem that can be fixed in FFmpeg.

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Re: [FFmpeg-trac] #6966(undetermined:closed): Latest ffmpeg can't compile with latest x264

[FFmpeg]

#6966: Latest ffmpeg can't compile with latest x264
-+-
 Reporter:  kingprimex   |Owner:
 Type:  defect   |   Status:  closed
 Priority:  normal   |Component:
  Version:  git-master   |  undetermined
 Keywords:   |   Resolution:  invalid
 Blocking:   |   Blocked By:
Analyzed by developer:  0|  Reproduced by developer:  0
-+-

Comment (by rogerdpack):

 Or you can revert your libx264 build to something older, like 2451a728246
 for instance. FWIW.

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