[FFmpeg-trac] #5755(avcodec:new): HEVC video stream obtained from Zavio D6320 IP camea can be decoded only partitially

FFmpeg trac at avcodec.org
Thu Aug 4 12:49:32 EEST 2016


#5755: HEVC video stream obtained from Zavio D6320 IP camea can be decoded only
partitially
------------------------------------+--------------------------------------
             Reporter:  ioeir2      |                     Type:  defect
               Status:  new         |                 Priority:  normal
            Component:  avcodec     |                  Version:  git-master
             Keywords:  hevc, h265  |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
------------------------------------+--------------------------------------
 Summary of the bug:

 Have Zavio D6320 IP camera which sends H265/HEVC via RTSP. Video obtained
 from the camera cannot be played via ffplay
 {{{
 ./ffplay rtsp://user:user@ip_address:554/video.pro1 -rtsp_transport tcp
 }}}
 However at the same time VLC player 2.2.4 (Mac) can play this stream
 without any problem.

 I have saved 5 seconds of H265 stream (640x480 @ 30fps) and attached to
 this ticket using the following command:
 {{{
 ./ffmpeg -v 9 -loglevel 99 -i 'rtsp://user:user@ip_address:554/video.pro1'
 -rtsp_transport tcp -vcodec copy video640x480.h265
 }}}


 How to reproduce:
 {{{
 % ffplay video640x480.h265
 ffmpeg master (snapshot).
 built on August 3, 2016
 }}}
 You should see only upper right corner of the video is displayed. This
 problem is reproducible on all resolutions the camera support (320x240,
 640x480, 720p, 1080p, 2304x1296).

--
Ticket URL: <https://trac.ffmpeg.org/ticket/5755>
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