Opened 6 years ago

Closed 6 years ago

Last modified 6 years ago

#3304 closed defect (fixed)

HEVC Decoder Failure

Reported by: jlsantiago0 Owned by:
Priority: normal Component: avcodec
Version: git-master Keywords: hevc
Cc: jsantiago@haivision.com Blocked By:
Blocking: Reproduced by developer: no
Analyzed by developer: no

Description

Summary of the bug:
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.

Attachments (2)

enc16_mc_500k.265 (594.7 KB) - added by jlsantiago0 6 years ago.
H.264 file that cannot be decoded by FFMPEG.
hevcdec_enc16_mc_500k.patch (710 bytes) - added by jlsantiago0 6 years ago.
Patch that can make it decode. I dont know if this is the correct way to resolve the issue though.

Download all attachments as: .zip

Change History (15)

Changed 6 years ago by jlsantiago0

H.264 file that cannot be decoded by FFMPEG.

Changed 6 years ago by jlsantiago0

Patch that can make it decode. I dont know if this is the correct way to resolve the issue though.

comment:1 Changed 6 years ago by jlsantiago0

NOTE: The file in question can be decoded by the reference decoder.

comment:2 Changed 6 years ago by jlsantiago0

I dont seem to be able to set the Ticket description. It probably should be:

HEVC Decoder fails to decode HEVC file that can be decoded by the reference decoder. The file in question is attached. I have made a minor change to hevc_ps.c (patch also included as attachment) after which FFMPEG can decode and play the file. However, I don't know if this is the correct way to solve the issue.

Last edited 6 years ago by jlsantiago0 (previous) (diff)

comment:3 Changed 6 years ago by cehoyos

Please add your failing FFmpeg command line together with the complete, uncut console output to make this a valid ticket. Don't forget to send your patch to the ffmpeg-devel mailing list if you would like a developer to comment.

comment:4 Changed 6 years ago by jlsantiago0

Command line parameters to reproduce the issue:

./stage/bin/ffmpeg -i ./enc16_mc_500k.265 -f rawvideo -vcodec rawvideo -pix_fmt yuv420p video.yuv

ffmpeg version 2.1.git-VF Copyright (c) 2000-2014 the FFmpeg developers
  built on Jan 14 2014 16:41:46 with gcc 4.5.2 (GCC)
  configuration: --extra-version=VF --prefix=/mnt/centshare/ffmpeg/trunk/build/build-linux/stage --extra-cflags='-I/mnt/centshare/ffmpeg/trunk/build/../src/libavformat -I/mnt/centshare/ffmpeg/trunk/build/../src/libavcodec ' --extra-ldflags='-L/mnt/centshare/ffmpeg/trunk/build/build-linux/stage/lib -Wl,-rpath -Wl,/mnt/centshare/ffmpeg/trunk/build/build-linux/stage/lib' --enable-static --enable-shared --enable-avfilter --enable-pthreads --enable-zlib --enable-bzlib --enable-runtime-cpudetect --enable-hardcoded-tables
  libavutil      52. 62.100 / 52. 62.100
  libavcodec     55. 48.101 / 55. 48.101
  libavformat    55. 23.103 / 55. 23.103
  libavdevice    55.  5.102 / 55.  5.102
  libavfilter     4.  1.100 /  4.  1.100
  libswscale      2.  5.101 /  2.  5.101
  libswresample   0. 17.104 /  0. 17.104
[hevc @ 0x8087680] Unknown HEVC profile: 0
    Last message repeated 1 times
[hevc @ 0x8087680] sps_max_num_reorder_pics out of range: 4
[hevc @ 0x8087680] SPS does not exist 
[hevc @ 0x8087680] PPS id out of range: 0
[hevc @ 0x8087680] Unknown HEVC profile: 0
    Last message repeated 1 times
[hevc @ 0x8087680] sps_max_num_reorder_pics out of range: 4
[hevc @ 0x8087680] Error parsing NAL unit #1.
[hevc @ 0x8087680] SPS does not exist 
[hevc @ 0x8087680] Error parsing NAL unit #2.
[hevc @ 0x8087680] PPS id out of range: 0
[hevc @ 0x8087680] Error parsing NAL unit #3.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 2 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 2 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 2 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 2 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 2 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 4 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 4 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 3 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 3 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 2 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 2 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 2 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 2 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
    Last message repeated 1 times
[hevc @ 0x8087680] Error parsing NAL unit #0.
[hevc @ 0x8087680] PPS id out of range: 0
[hevc @ 0x8086da0] decoding for stream 0 failed
[hevc @ 0x8086da0] Could not find codec parameters for stream 0 (Video: hevc): unspecified size
Consider increasing the value for the 'analyzeduration' and 'probesize' options
./enc16_mc_500k.265: could not find codec parameters
Last edited 6 years ago by cehoyos (previous) (diff)

comment:5 Changed 6 years ago by cehoyos

  • Status changed from new to open

comment:6 Changed 6 years ago by jlsantiago0

Patch posted to the ffmpeg-devel list.

Your mail to 'ffmpeg-devel' with the subject

Patch the Allows trac ticket 3304 to Decode

Is being held until the list moderator can review it for approval.

The reason it is being held:

Post by non-member to a members-only list

Either the message will get posted to the list, or you will receive
notification of the moderator's decision. If you would like to cancel
this posting, please visit the following URL:

http://ffmpeg.org/mailman/confirm/ffmpeg-devel/8e68ba3e3f586d9a4835b6d417035e84bd071508

Last edited 6 years ago by jlsantiago0 (previous) (diff)

comment:7 Changed 6 years ago by cehoyos

This is the second time that you make us part of a message that you received because you failed to subscribe to ffmpeg-devel (which is necessary to become part of the discussion of your patch) before sending a patch.
What are you trying to tell us?

comment:8 follow-up: Changed 6 years ago by jlsantiago0

The more of a hastle you make it for people to contribute, the less likely they will be to contribute. I need to create an account on the trac system, a different account on the develop mailing list. You have an issue tracking system, but the developers wont be bothered to read the trac issues. OK. So I submit a patch, I have submitted more than one patch that was never accepted by the moderator for inclusion in the list. I just have a feeling that this one will be ignored as well. Thanks for asking tho -).

comment:9 in reply to: ↑ 8 Changed 6 years ago by cehoyos

Replying to jlsantiago0:

The more of a hastle you make it for people to contribute, the less likely they will be to contribute.

You do understand that time is the only limiting factor for FFmpeg development, ie that we have to find ways to make it as simple as possible for everybody to contribute to the development discussion? That is why we use one mailing list for all patches and their reviews.

I need to create an account on the trac system, a different account on the develop mailing list.

You need to create an account on trac if you want to report bugs, you have to subscribe to the developer mailing list if you want to contribute to FFmpeg development.

You have an issue tracking system, but the developers wont be bothered to read the trac issues.

Afaict, this is not true.
But the patch review takes place on the development mailing list to make sure all developers have to possibility to comment on patches.

OK. So I submit a patch, I have submitted more than one patch that was never accepted by the moderator for inclusion in the list.

I saw this one:
http://thread.gmane.org/gmane.comp.video.ffmpeg.devel/167998
Did you see the reply? Any reason why you did not comment?

I just have a feeling that this one will be ignored as well.

http://thread.gmane.org/gmane.comp.video.ffmpeg.devel/173396

comment:10 Changed 6 years ago by jlsantiago0

You are right. I apologize.

comment:11 Changed 6 years ago by cehoyos

  • Resolution set to fixed
  • Status changed from open to closed

Fixed by Michael in ab296c7a
Thank you for the report!

comment:12 follow-up: Changed 6 years ago by smarter

Was that file produced by an encoder? If so, the encoder should be fixed because this clearly violates the spec, even though the reference decoder doesn't complain (I'll probably send them a patch to do so). At the very least, ffmpeg should not silently ignore this but display a warning.

comment:13 in reply to: ↑ 12 Changed 6 years ago by michael

Replying to smarter:

At the very least, ffmpeg should not silently ignore this but display a warning.

FFmpeg does, theres a av_log() immedeatly above the changed code

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