We are trying to get VLC to play a low bandwidth rtsp stream from our NVR (bluecherrydvr.com). This NVR allows a regular stream (VLC can play this stream perfectly fine) and a Low Bandwidth Stream which in this case VLC is unable to play, It only get the first frame and then it just stops.
I have attached the logs for when vlc tries to play the low bandwidth streams which after comparing with the regular stream I can only see one difference which is :
main decoder error: buffer deadlock prevented
another difference is that this stream since is sends less frames per second the headers looks different:
Transport: RTP/AVP/TCP;unicast;interleaved=0-1
google everywhere what could be the cause but I have not been able to figure it out...
anyone around might have an idea on how can I get VLC to play this stream correctly?
Code: Select all
VLC media player 3.0.3 Vetinari (revision 3.0.3-1-0-gc2bb759264)
[00007fce71516230] main libvlc debug: VLC media player - 3.0.3 Vetinari
[00007fce71516230] main libvlc debug: Copyright © 1996-2018 the VideoLAN team
[00007fce71516230] main libvlc debug: revision 3.0.3-1-0-gc2bb759264
[00007fce71516230] main libvlc debug: configured with /Users/d-fu/vlc-3.0/extras/package/macosx/../../../configure '--prefix=/Users/d-fu/vlc-3.0/build/vlc_install_dir' '--enable-macosx' '--enable-merge-ffmpeg' '--enable-osx-notifications' '--enable-faad' '--enable-flac' '--enable-theora' '--enable-shout' '--enable-ncurses' '--enable-twolame' '--enable-realrtsp' '--enable-libass' '--enable-macosx-qtkit' '--enable-macosx-avfoundation' '--disable-skins2' '--disable-xcb' '--disable-caca' '--disable-pulse' '--disable-sdl-image' '--disable-vnc' '--build=x86_64-apple-darwin17' '--host=x86_64-apple-darwin17' '--with-macosx-version-min=10.7' '--with-macosx-sdk=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.13.sdk' '--with-breakpad=https://mac.crashes.videolan.org' 'build_alias=x86_64-apple-darwin17' 'host_alias=x86_64-apple-darwin17' 'CC=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang' 'CFLAGS=-g' 'LDFLAGS=' 'CXX=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++' 'CXXFLAGS=-g' 'OBJC=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang' 'OBJCFLAGS=-g'
[00007fce71516230] main libvlc debug: searching plug-in modules
[00007fce71516230] main libvlc debug: loading plugins cache file /Applications/VLC.app/Contents/MacOS/./plugins/plugins.dat
[00007fce71516230] main libvlc debug: recursively browsing `/Applications/VLC.app/Contents/MacOS/./plugins'
[00007fce71516230] main libvlc debug: plug-ins loaded: 464 modules
[00007fce71516230] main libvlc debug: opening config file (/Users/ronluna/Library/Preferences/org.videolan.vlc/vlcrc)
[00007fce715163e0] main logger debug: looking for logger module matching "any": 3 candidates
[00007fce715163e0] main logger debug: using logger module "console"
[00007fce71516230] main libvlc debug: translation test: code is "C"
[00007fce71431dd0] main keystore debug: looking for keystore module matching "memory": 3 candidates
[00007fce71431dd0] main keystore debug: using keystore module "memory"
[00007fce71516230] main libvlc debug: CPU has capabilities MMX MMXEXT SSE SSE2 SSE3 SSSE3 SSE4.1 SSE4.2 FPU
[00007fce71516230] main libvlc warning: Key "Command+0" bound to multiple actions
[00007fce718084f0] main input debug: Creating an input for 'Media Library'
[00007fce718084f0] main input debug: Input is a meta file: disabling unneeded options
[00007fce718084f0] main input debug: using timeshift granularity of 50 MiB
[00007fce718084f0] main input debug: using default timeshift path
[00007fce718084f0] main input debug: `file/directory:///Users/ronluna/Library/Application%20Support/org.videolan.vlc/ml.xspf' gives access `file' demux `directory' path `/Users/ronluna/Library/Application%20Support/org.videolan.vlc/ml.xspf'
[00007fce7143bab0] main input source debug: creating demux: access='file' demux='directory' location='/Users/ronluna/Library/Application%20Support/org.videolan.vlc/ml.xspf' file='/Users/ronluna/Library/Application Support/org.videolan.vlc/ml.xspf'
[00007fce7143bc80] main demux debug: looking for access_demux module matching "file": 13 candidates
[00007fce7143bc80] main demux debug: no access_demux modules matched
[00007fce7143c390] main stream debug: creating access: file:///Users/ronluna/Library/Application%20Support/org.videolan.vlc/ml.xspf
[00007fce7143c390] main stream debug: (path: /Users/ronluna/Library/Application Support/org.videolan.vlc/ml.xspf)
[00007fce7143c390] main stream debug: looking for access module matching "file": 23 candidates
[00007fce7143c390] main stream debug: using access module "filesystem"
[00007fce7143cbf0] main stream debug: looking for stream_filter module matching "prefetch,cache_read": 26 candidates
[00007fce7143cbf0] cache_read stream debug: Using stream method for AStream*
[00007fce7143cbf0] cache_read stream debug: starting pre-buffering
[00007fce7143cbf0] cache_read stream debug: received first data after 0 ms
[00007fce7143cbf0] cache_read stream debug: pre-buffering done 296 bytes in 0s - 9635 KiB/s
[00007fce7143cbf0] main stream debug: using stream_filter module "cache_read"
[00007fce7143d200] main stream debug: looking for stream_filter module matching "any": 26 candidates
[00007fce7143d200] playlist stream debug: using XSPF playlist reader
[00007fce7143d200] main stream debug: using stream_filter module "playlist"
[00007fce7143d200] main stream debug: stream filter added to 0x7fce7143cbf0
[00007fce7143e1f0] main stream debug: looking for stream_filter module matching "any": 26 candidates
[00007fce7143e1f0] main stream debug: no stream_filter modules matched
[00007fce7143e1f0] main stream_directory debug: looking for stream_directory module matching "any": 1 candidates
[00007fce7143e1f0] main stream_directory debug: no stream_directory modules matched
[00007fce7143bab0] main input source debug: attachment of directory-extractor failed for file:///Users/ronluna/Library/Application%20Support/org.videolan.vlc/ml.xspf
[00007fce7143e1f0] main stream debug: looking for stream_filter module matching "record": 26 candidates
[00007fce7143e1f0] main stream debug: using stream_filter module "record"
[00007fce7143bab0] main input source debug: creating demux: access='file' demux='directory' location='/Users/ronluna/Library/Application%20Support/org.videolan.vlc/ml.xspf' file='/Users/ronluna/Library/Application Support/org.videolan.vlc/ml.xspf'
[00007fce7151c970] main demux debug: looking for demux module matching "directory": 55 candidates
[00007fce7151c970] main demux debug: using demux module "directory"
[00007fce71602d90] main demux meta debug: looking for meta reader module matching "any": 2 candidates
[00007fce71602d90] lua demux meta debug: Trying Lua scripts in /Users/ronluna/Library/Application Support/org.videolan.vlc/lua/meta/reader
[00007fce71602d90] lua demux meta debug: Trying Lua scripts in /Applications/VLC.app/Contents/MacOS/./lua/meta/reader
[00007fce71602d90] lua demux meta debug: Trying Lua scripts in /Applications/VLC.app/Contents/MacOS/./share/lua/meta/reader
[00007fce71602d90] lua demux meta debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/./share/lua/meta/reader/filename.luac
[00007fce71602d90] main demux meta debug: no meta reader modules matched
[00007fce718084f0] main input debug: `file/directory:///Users/ronluna/Library/Application%20Support/org.videolan.vlc/ml.xspf' successfully opened
[00007fce71577ec0] main xml reader debug: looking for xml reader module matching "any": 1 candidates
[00007fce71577ec0] main xml reader debug: using xml reader module "xml"
[00007fce718084f0] main input debug: EOF reached
[00007fce7151c970] main demux debug: removing module "directory"
[00007fce7143e1f0] main stream debug: removing module "record"
[00007fce7143d200] main stream debug: removing module "playlist"
[00007fce7143cbf0] main stream debug: removing module "cache_read"
[00007fce7143c390] main stream debug: removing module "filesystem"
[00007fce71435190] main playlist debug: creating audio output
[00007fce717057e0] main audio output debug: looking for audio output module matching "any": 4 candidates
[00007fce717057e0] auhal audio output debug: Rebuild device list
[00007fce717057e0] auhal audio output debug: found 12 audio device(s)
[00007fce717057e0] auhal audio output debug: DevID: 126 DevName: AirPlay
[00007fce717057e0] auhal audio output debug: DevID: 88 DevName: Logitech Camera
[00007fce717057e0] auhal audio output debug: this 'Logitech Camera' is INPUT only. skipping...
[00007fce717057e0] auhal audio output debug: DevID: 77 DevName: Soundflower (2ch)
[00007fce717057e0] auhal audio output debug: DevID: 38 DevName: Soundflower (16ch)
[00007fce717057e0] auhal audio output debug: DevID: 116 DevName: Line-out (Green Rear)
[00007fce717057e0] auhal audio output debug: DevID: 110 DevName: Headphones (Green Front)
[00007fce717057e0] auhal audio output debug: DevID: 107 DevName: SPDIF-out (ATAPI)
[00007fce717057e0] auhal audio output debug: 'SPDIF-out (ATAPI)' supports digital output
[00007fce717057e0] auhal audio output debug: DevID: 104 DevName: SPDIF-out (Grey Rear)
[00007fce717057e0] auhal audio output debug: 'SPDIF-out (Grey Rear)' supports digital output
[00007fce717057e0] auhal audio output debug: DevID: 98 DevName: Microphone (Pink Rear)
[00007fce717057e0] auhal audio output debug: this 'Microphone (Pink Rear)' is INPUT only. skipping...
[00007fce717057e0] auhal audio output debug: DevID: 92 DevName: Microphone (Pink Front)
[00007fce717057e0] auhal audio output debug: this 'Microphone (Pink Front)' is INPUT only. skipping...
[00007fce717057e0] auhal audio output debug: DevID: 122 DevName: Digital-out (HDMI)
[00007fce717057e0] auhal audio output debug: 'Digital-out (HDMI)' supports digital output
[00007fce717057e0] auhal audio output debug: DevID: 125 DevName: Premiere Pro 6.0
[00007fce717057e0] auhal audio output debug: this 'Premiere Pro 6.0' is INPUT only. skipping...
[00007fce717057e0] main audio output debug: using audio output module "auhal"
[00007fce71435190] main playlist debug: keeping audio output
[00007fce71439f60] main interface debug: looking for interface module matching "hotkeys,none": 15 candidates
[00007fce71439f60] main interface debug: using interface module "hotkeys"
[00007fce71516230] main libvlc: Running vlc with the default interface. Use 'cvlc' to use vlc without interface.
[00007fce7143a4f0] main interface debug: looking for interface module matching "any": 15 candidates
[00007fce7143a4f0] macosx interface debug: Starting macosx interface
[00007fce7143a4f0] macosx interface debug: Initializing input manager
[00007fce7143a4f0] macosx interface debug: Register dialog provider
[00007fce7143a4f0] macosx interface debug: Loading VLCStatusBarIcon
[00007fce715dd750] main probe debug: looking for renderer probe module matching "any": 1 candidates
[00007fce715dd750] main probe debug: no renderer probe modules matched
[00007fce715ed790] main generic debug: looking for extension module matching "any": 1 candidates
[00007fce715ed790] lua generic debug: Opening Lua Extension module
[00007fce715ed790] lua generic debug: Trying Lua scripts in /Users/ronluna/Library/Application Support/org.videolan.vlc/lua/extensions
[00007fce715ed790] lua generic debug: Trying Lua scripts in /Applications/VLC.app/Contents/MacOS/./lua/extensions
[00007fce715ed790] lua generic debug: Trying Lua scripts in /Applications/VLC.app/Contents/MacOS/./share/lua/extensions
[00007fce715ed790] lua generic debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/./share/lua/extensions/VLSub.luac
[00007fce715ed790] lua generic debug: Scanning Lua script /Applications/VLC.app/Contents/MacOS/./share/lua/extensions/VLSub.luac
[00007fce715ed790] lua generic debug: Script /Applications/VLC.app/Contents/MacOS/./share/lua/extensions/VLSub.luac has the following capability flags: 0x5
[00007fce715ed790] main generic debug: using extension module "lua"
[00007fce7143a4f0] macosx interface debug: Initializing playlist model
[00007fce717aa110] main probe debug: looking for services probe module matching "any": 6 candidates
[00007fce717aa110] main probe debug: no services probe modules matched
[00007fce7143a4f0] macosx interface debug: Enable media key support
[00007fce7143a4f0] macosx interface debug: Finished loading macosx interface
[00007fce7143a4f0] main interface debug: using interface module "macosx"
[00007fce71435190] main playlist debug: processing request item: null, node: Playlist, skip: 0
[00007fce71435190] main playlist debug: rebuilding array of current - root Playlist
[00007fce71435190] main playlist debug: rebuild done - 1 items, index -1
[00007fce71435190] main playlist debug: starting playback of new item
[00007fce71435190] main playlist debug: resyncing on rtsp://Homely.intvelt.com:7002/live/1/mode=keyframe
[00007fce71435190] main playlist debug: rtsp://Homely.intvelt.com:7002/live/1/mode=keyframe is at 0
[00007fce71435190] main playlist debug: creating new input thread
[00007fce729a70f0] main input debug: Creating an input for 'rtsp://Homely.intvelt.com:7002/live/1/mode=keyframe'
[00007fce71435190] main playlist debug: requesting art for new input thread
[00007fce729a70f0] main input debug: using timeshift granularity of 50 MiB
[00007fce714f64f0] main meta fetcher debug: looking for meta fetcher module matching "any": 1 candidates
[00007fce729a70f0] main input debug: using default timeshift path
[00007fce714f64f0] lua meta fetcher debug: Trying Lua scripts in /Users/ronluna/Library/Application Support/org.videolan.vlc/lua/meta/fetcher
[00007fce729a70f0] main input debug: `rtsp://admin:chaikA66@Homely.intvelt.com:7002/live/1/mode=keyframe' gives access `rtsp' demux `any' path `admin:chaikA66@Homely.intvelt.com:7002/live/1/mode=keyframe'
[00007fce714cf370] main input source debug: creating demux: access='rtsp' demux='any' location='admin:chaikA66@Homely.intvelt.com:7002/live/1/mode=keyframe' file='(null)'
[00007fce714f5a00] main demux debug: looking for access_demux module matching "rtsp": 13 candidates
[00007fce714f64f0] lua meta fetcher debug: Trying Lua scripts in /Applications/VLC.app/Contents/MacOS/./lua/meta/fetcher
[00007fce714f64f0] lua meta fetcher debug: Trying Lua scripts in /Applications/VLC.app/Contents/MacOS/./share/lua/meta/fetcher
[00007fce714f64f0] main meta fetcher debug: no meta fetcher modules matched
[00007fce717b9f80] main art finder debug: looking for art finder module matching "any": 2 candidates
[00007fce717b9f80] lua art finder debug: Trying Lua scripts in /Users/ronluna/Library/Application Support/org.videolan.vlc/lua/meta/art
[00007fce714f5a00] live555 demux debug: version 2016.11.28
[00007fce717b9f80] lua art finder debug: Trying Lua scripts in /Applications/VLC.app/Contents/MacOS/./lua/meta/art
[00007fce717b9f80] lua art finder debug: Trying Lua scripts in /Applications/VLC.app/Contents/MacOS/./share/lua/meta/art
[00007fce714f5a00] main demux warning: Password in a URI is DEPRECATED
[00007fce717b9f80] lua art finder debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/./share/lua/meta/art/00_musicbrainz.luac
Opening connection to 31.201.243.223, port 7002...
[00007fce717b9f80] lua art finder debug: skipping script (unmatched scope) /Applications/VLC.app/Contents/MacOS/./share/lua/meta/art/00_musicbrainz.luac
[00007fce717b9f80] lua art finder debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/./share/lua/meta/art/01_googleimage.luac
[00007fce717b9f80] lua art finder debug: skipping script (unmatched scope) /Applications/VLC.app/Contents/MacOS/./share/lua/meta/art/01_googleimage.luac
[00007fce717b9f80] lua art finder debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/./share/lua/meta/art/02_frenchtv.luac
...remote connection opened
Sending request: OPTIONS rtsp://Homely.intvelt.com:7002/live/1/mode=keyframe RTSP/1.0
CSeq: 2
User-Agent: LibVLC/3.0.3 (LIVE555 Streaming Media v2016.11.28)
[00007fce717b9f80] lua art finder debug: skipping script (unmatched scope) /Applications/VLC.app/Contents/MacOS/./share/lua/meta/art/02_frenchtv.luac
[00007fce717b9f80] lua art finder debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/./share/lua/meta/art/03_lastfm.luac
[00007fce717b9f80] lua art finder debug: skipping script (unmatched scope) /Applications/VLC.app/Contents/MacOS/./share/lua/meta/art/03_lastfm.luac
[00007fce717b9f80] main art finder debug: no art finder modules matched
Received 104 new bytes of response data.
Received a complete OPTIONS response:
RTSP/1.0 200 OK
CSeq: 2
Content-Length: 0
Public: OPTIONS, DESCRIBE, SETUP, TEARDOWN, PLAY, PAUSE
Sending request: DESCRIBE rtsp://Homely.intvelt.com:7002/live/1/mode=keyframe RTSP/1.0
CSeq: 3
User-Agent: LibVLC/3.0.3 (LIVE555 Streaming Media v2016.11.28)
Accept: application/sdp
Received 112 new bytes of response data.
Received a complete DESCRIBE response:
RTSP/1.0 401 Authorization Required
CSeq: 3
Content-Length: 0
WWW-Authenticate: Basic realm="RTSP Server"
Resending...
Sending request: DESCRIBE rtsp://Homely.intvelt.com:7002/live/1/mode=keyframe RTSP/1.0
CSeq: 4
Authorization: Basic YWRtaW46Y2hhaWtBNjY=
User-Agent: LibVLC/3.0.3 (LIVE555 Streaming Media v2016.11.28)
Accept: application/sdp
Received 80 new bytes of response data.
Have received 80 total bytes of a DESCRIBE RTSP response; awaiting 262 bytes more.
Received 262 new bytes of response data.
Received a complete DESCRIBE response:
RTSP/1.0 200 OK
CSeq: 4
Content-Length: 262
Content-Type: application/sdp
v=0
o=- 0 0 IN IP4 127.0.0.1
s=No Name
t=0 0
a=tool:libavformat 57.25.100
m=video 0 RTP/AVP 96
b=AS:128
a=rtpmap:96 H264/90000
a=fmtp:96 packetization-mode=1; sprop-parameter-sets=Z00AKpWoHgCJ+VA=,aO48gA==; profile-level-id=4D002A
a=control:streamid=0
[00007fce714f5a00] live555 demux debug: RTP subsession 'video/H264'
Sending request: SETUP rtsp://Homely.intvelt.com:7002/live/1/mode=keyframe/streamid=0 RTSP/1.0
CSeq: 5
Authorization: Basic YWRtaW46Y2hhaWtBNjY=
User-Agent: LibVLC/3.0.3 (LIVE555 Streaming Media v2016.11.28)
Transport: RTP/AVP/TCP;unicast;interleaved=0-1
Received 120 new bytes of response data.
Received a complete SETUP response:
RTSP/1.0 200 OK
CSeq: 5
Content-Length: 0
Session: 1468728465
Transport: RTP/AVP/TCP;mode="PLAY";interleaved=0-1
[00007fce729a70f0] main input debug: selecting program id=0
[00007fce714f5a00] live555 demux debug: setup start: 0.000000 stop:0.000000
Sending request: PLAY rtsp://Homely.intvelt.com:7002/live/1/mode=keyframe RTSP/1.0
CSeq: 6
Authorization: Basic YWRtaW46Y2hhaWtBNjY=
User-Agent: LibVLC/3.0.3 (LIVE555 Streaming Media v2016.11.28)
Session: 1468728465
Range: npt=0.000-
Received a complete PLAY response:
RTSP/1.0 200 OK
CSeq: 6
Content-Length: 0
[00007fce714f5a00] live555 demux debug: We have a timeout of 60 seconds
[00007fce714f5a00] live555 demux debug: play start: 0.000000 stop:0.000000
[00007fce714f5a00] main demux debug: using access_demux module "live555"
[00007fce717a2710] main packetizer debug: looking for packetizer module matching "any": 24 candidates
[00007fce717a2710] h264 packetizer debug: found NAL_SPS (sps_id=0)
[00007fce717a2710] h264 packetizer debug: found NAL_PPS (pps_id=0 sps_id=0)
[00007fce717a2710] main packetizer debug: using packetizer module "h264"
[00007fce717a2330] main decoder debug: looking for video decoder module matching "any": 14 candidates
[00007fce717a2330] videotoolbox decoder debug: new SPS parsed: 0
[00007fce717a2330] videotoolbox decoder debug: new PPS parsed: 0
[00007fce717a2330] videotoolbox decoder warning: forcing CVPX format: 420v
[11:38:49.691] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.238/Sources/VideoToolbox/VTDecompressionSession.c line 1181
[00007fce717a2330] videotoolbox decoder warning: unknown vt session error (-8973)
[00007fce717a2330] avcodec decoder debug: using ffmpeg Lavc58.6.103
[00007fce717a2330] avcodec decoder debug: CPU flags: 0x000fd3db
[00007fce717a2330] avcodec decoder debug: allowing 5 thread(s) for decoding
[h264 @ 0x7fce729cb400] nal_unit_type: 7, nal_ref_idc: 3
[h264 @ 0x7fce729cb400] nal_unit_type: 8, nal_ref_idc: 3
[00007fce717a2330] avcodec decoder debug: codec (h264) started
[00007fce717a2330] avcodec decoder debug: using frame thread mode with 5 threads
[00007fce717a2330] main decoder debug: using video decoder module "avcodec"
[00007fce73923910] main demux meta debug: looking for meta reader module matching "any": 2 candidates
[00007fce73923910] lua demux meta debug: Trying Lua scripts in /Users/ronluna/Library/Application Support/org.videolan.vlc/lua/meta/reader
[00007fce73923910] lua demux meta debug: Trying Lua scripts in /Applications/VLC.app/Contents/MacOS/./lua/meta/reader
[00007fce73923910] lua demux meta debug: Trying Lua scripts in /Applications/VLC.app/Contents/MacOS/./share/lua/meta/reader
[00007fce73923910] lua demux meta debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/./share/lua/meta/reader/filename.luac
[00007fce73923910] main demux meta debug: no meta reader modules matched
[00007fce729a70f0] main input debug: `rtsp://admin:chaikA66@Homely.intvelt.com:7002/live/1/mode=keyframe' successfully opened
[00007fce729a70f0] main input debug: Buffering 0%
[00007fce7143a4f0] macosx interface debug: Activated assertion NoIdleSleepAssertion through IOKit (4473)
[00007fce729a70f0] main input debug: Stream buffering done (1002 ms in 1007 ms)
[00007fce717a2330] main decoder error: buffer deadlock prevented
[00007fce729a70f0] main input debug: Decoder wait done in 0 ms
[00007fce717a2330] main decoder debug: restarting module due to input format change
[00007fce717a2330] main decoder debug: removing module "avcodec"
[00007fce717a2330] main decoder debug: looking for video decoder module matching "any": 14 candidates
[00007fce717a2330] videotoolbox decoder debug: new SPS parsed: 0
[00007fce717a2330] videotoolbox decoder debug: new PPS parsed: 0
[00007fce717a2330] videotoolbox decoder warning: forcing CVPX format: 420v
[11:38:50.831] vtDecompressionDuctCreate signalled err=-8973 (err) (Could not select and open decoder instance) at /SourceCache/CoreMedia_frameworks/CoreMedia-1562.238/Sources/VideoToolbox/VTDecompressionSession.c line 1181
[00007fce717a2330] videotoolbox decoder warning: unknown vt session error (-8973)
[00007fce717a2330] avcodec decoder debug: using ffmpeg Lavc58.6.103
[00007fce717a2330] avcodec decoder debug: CPU flags: 0x000fd3db
[00007fce717a2330] avcodec decoder debug: allowing 5 thread(s) for decoding
[h264 @ 0x7fce72043c00] nal_unit_type: 7, nal_ref_idc: 3
[h264 @ 0x7fce72043c00] nal_unit_type: 8, nal_ref_idc: 3
[00007fce717a2330] avcodec decoder debug: codec (h264) started
[00007fce717a2330] avcodec decoder debug: using frame thread mode with 5 threads
[00007fce717a2330] main decoder debug: using video decoder module "avcodec"
[h264 @ 0x7fce72043c00] nal_unit_type: 7, nal_ref_idc: 3
[h264 @ 0x7fce72043c00] nal_unit_type: 8, nal_ref_idc: 3
[h264 @ 0x7fce72043c00] nal_unit_type: 6, nal_ref_idc: 0
[h264 @ 0x7fce72043c00] nal_unit_type: 5, nal_ref_idc: 3
[h264 @ 0x7fce72043c00] unknown SEI type 229
[00007fce717a2330] avcodec decoder debug: available software decoder output format 0 (yuv420p)
[h264 @ 0x7fce72043c00] Format yuv420p chosen by get_format().
[h264 @ 0x7fce72043c00] Reinit context to 1920x1088, pix_fmt: yuv420p
[00007fce73b65170] main spu text debug: looking for text renderer module matching "any": 3 candidates
[00007fce73b65170] main spu text debug: using text renderer module "freetype"
[00007fce73b67050] main scale debug: looking for video converter module matching "any": 22 candidates
[00007fce73b67050] swscale scale debug: 32x32 (32x32) chroma: YUVA -> 16x16 (16x16) chroma: RGBA with scaling using Bicubic (good quality)
[00007fce73b67050] main scale debug: using video converter module "swscale"
[00007fce739bafc0] main scale debug: looking for video converter module matching "any": 22 candidates
[00007fce739bafc0] yuvp scale debug: YUVP to YUVA converter
[00007fce739bafc0] main scale debug: using video converter module "yuvp"
[00007fce73071ef0] main video output debug: Deinterlacing available
[00007fce73071ef0] main video output debug: deinterlace -1, mode auto, is_needed 0
[00007fce73b6b090] main window debug: looking for vout window module matching "any": 1 candidates
[00007fce73b6b090] macosx window debug: Opening video window
[00007fce7143a4f0] macosx interface debug: Releasing old IOKit other assertion (4473)
[00007fce7143a4f0] macosx interface debug: Activated assertion NoDisplaySleepAssertion through IOKit (4476)
[00007fce7143a4f0] macosx interface debug: toggle playlist from state: removed splitview 0, minimized view 0. Event 2
[00007fce7143a4f0] macosx interface debug: toggle playlist to state: removed splitview 0, minimized view 0
[00007fce7143a4f0] macosx interface debug: returning videoview with proposed position x=0, y=0, width=1920, height=1080
[00007fce73b6b090] main window debug: using vout window module "macosx"
[00007fce73071ef0] main video output debug: Opening vout display wrapper
[00007fce739bbb20] main vout display debug: looking for vout display module matching "any": 7 candidates
[00007fce739bbb20] main vout display debug: VoutDisplayEvent 'resize' 1920x1080
[00007fce717d92b0] macosx generic debug: PBO support enabled
[00007fce739bbb20] main vout display debug: VoutDisplayEvent 'resize' 1920x1080
[00007fce739bbb20] main vout display debug: using vout display module "macosx"
[00007fce73071ef0] main video output debug: original format sz 1920x1090, of (0,0), vsz 1920x1080, 4cc I420, sar 1:1, msk r0x0 g0x0 b0x0
[00007fce73b65170] main spu text debug: removing module "freetype"
[00007fce7386ee60] main spu text debug: looking for text renderer module matching "any": 3 candidates
[00007fce7386ee60] main spu text debug: using text renderer module "freetype"
[h264 @ 0x7fce720adc00] nal_unit_type: 7, nal_ref_idc: 3
[h264 @ 0x7fce720adc00] nal_unit_type: 8, nal_ref_idc: 3
[h264 @ 0x7fce720adc00] nal_unit_type: 6, nal_ref_idc: 0
[h264 @ 0x7fce720adc00] nal_unit_type: 5, nal_ref_idc: 3
[h264 @ 0x7fce720adc00] unknown SEI type 229
[00007fce739bbb20] main vout display debug: VoutDisplayEvent 'resize' 1266x571
[00007fce739bbb20] main vout display debug: VoutDisplayEvent 'resize' 1266x571
[00007fce739bbb20] main vout display debug: VoutDisplayEvent 'resize' 1399x648
[00007fce739bbb20] main vout display debug: VoutDisplayEvent 'resize' 1399x648
[00007fce739bbb20] main vout display debug: VoutDisplayEvent 'resize' 1617x775
[00007fce739bbb20] main vout display debug: VoutDisplayEvent 'resize' 1617x775
[00007fce739bbb20] main vout display debug: VoutDisplayEvent 'resize' 1791x876
[00007fce739bbb20] main vout display debug: VoutDisplayEvent 'resize' 1791x876
[00007fce739bbb20] main vout display debug: VoutDisplayEvent 'resize' 1920x950
[00007fce739bbb20] main vout display debug: VoutDisplayEvent 'resize' 1920x950
[h264 @ 0x7fce720dee00] nal_unit_type: 7, nal_ref_idc: 3
[h264 @ 0x7fce720dee00] nal_unit_type: 8, nal_ref_idc: 3
[h264 @ 0x7fce720dee00] nal_unit_type: 6, nal_ref_idc: 0
[h264 @ 0x7fce720dee00] nal_unit_type: 5, nal_ref_idc: 3
[h264 @ 0x7fce720dee00] unknown SEI type 229
[00007fce739bbb20] main vout display debug: auto hiding mouse cursor
[h264 @ 0x7fce7207c200] nal_unit_type: 7, nal_ref_idc: 3
[h264 @ 0x7fce7207c200] nal_unit_type: 8, nal_ref_idc: 3
[h264 @ 0x7fce7207c200] nal_unit_type: 6, nal_ref_idc: 0
[h264 @ 0x7fce7207c200] nal_unit_type: 5, nal_ref_idc: 3
[h264 @ 0x7fce7207c200] unknown SEI type 229
[h264 @ 0x7fce720b0400] nal_unit_type: 7, nal_ref_idc: 3
[h264 @ 0x7fce720b0400] nal_unit_type: 8, nal_ref_idc: 3
[h264 @ 0x7fce720b0400] nal_unit_type: 6, nal_ref_idc: 0
[h264 @ 0x7fce720b0400] nal_unit_type: 5, nal_ref_idc: 3
[h264 @ 0x7fce720b0400] unknown SEI type 229
[00007fce73071ef0] main video output warning: picture is too late to be displayed (missing 3759 ms)
[h264 @ 0x7fce72043c00] nal_unit_type: 7, nal_ref_idc: 3
[h264 @ 0x7fce72043c00] nal_unit_type: 8, nal_ref_idc: 3
[h264 @ 0x7fce72043c00] nal_unit_type: 6, nal_ref_idc: 0
[h264 @ 0x7fce72043c00] nal_unit_type: 5, nal_ref_idc: 3
[h264 @ 0x7fce72043c00] unknown SEI type 229
[00007fce73071ef0] main video output warning: picture is too late to be displayed (missing 3760 ms)
[h264 @ 0x7fce720adc00] nal_unit_type: 7, nal_ref_idc: 3
[h264 @ 0x7fce720adc00] nal_unit_type: 8, nal_ref_idc: 3
[h264 @ 0x7fce720adc00] nal_unit_type: 6, nal_ref_idc: 0
[h264 @ 0x7fce720adc00] nal_unit_type: 5, nal_ref_idc: 3
[h264 @ 0x7fce720adc00] unknown SEI type 229
[h264 @ 0x7fce720dee00] [00007fce73071ef0] main video output warning: picture is too late to be displayed (missing 3760 ms)
nal_unit_type: 7, nal_ref_idc: 3
[h264 @ 0x7fce720dee00] nal_unit_type: 8, nal_ref_idc: 3
[h264 @ 0x7fce720dee00] nal_unit_type: 6, nal_ref_idc: 0
[h264 @ 0x7fce720dee00] nal_unit_type: 5, nal_ref_idc: 3
[h264 @ 0x7fce720dee00] unknown SEI type 229
[00007fce73071ef0] main video output warning: picture is too late to be displayed (missing 3759 ms)
[h264 @ 0x7fce7207c200] nal_unit_type: 7, nal_ref_idc: 3
[h264 @ 0x7fce7207c200] nal_unit_type: 8, nal_ref_idc: 3
[h264 @ 0x7fce7207c200] nal_unit_type: 6, nal_ref_idc: 0
[h264 @ 0x7fce7207c200] nal_unit_type: 5, nal_ref_idc: 3
[h264 @ 0x7fce7207c200] unknown SEI type 229
[h264 @ 0x7fce720b0400] [00007fce73071ef0] main video output warning: picture is too late to be displayed (missing 3760 ms)
nal_unit_type: 7, nal_ref_idc: 3
[h264 @ 0x7fce720b0400] nal_unit_type: 8, nal_ref_idc: 3
[h264 @ 0x7fce720b0400] nal_unit_type: 6, nal_ref_idc: 0
[h264 @ 0x7fce720b0400] nal_unit_type: 5, nal_ref_idc: 3
[h264 @ 0x7fce720b0400] unknown SEI type 229
[00007fce717a2330] avcodec decoder error: more than 5 seconds of late video -> dropping frame (computer too slow ?)
[00007fce717a2330] avcodec decoder error: more than 5 seconds of late video -> dropping frame (computer too slow ?)
[00007fce717a2330] avcodec decoder error: more than 5 seconds of late video -> dropping frame (computer too slow ?)
[00007fce717a2330] avcodec decoder error: more than 5 seconds of late video -> dropping frame (computer too slow ?)
[00007fce717a2330] avcodec decoder error: more than 5 seconds of late video -> dropping frame (computer too slow ?)
[00007fce71435190] main playlist debug: incoming request - stopping current input
[00007fce739bbb20] main vout display debug: auto hiding mouse cursor
[00007fce717a2330] main decoder debug: killing decoder fourcc `h264'
[00007fce717a2330] main decoder debug: removing module "avcodec"
[00007fce71435190] main playlist debug: saving a free vout
[00007fce71435190] main playlist debug: reusing provided vout
[00007fce717a2710] main packetizer debug: removing module "h264"
[00007fce714f5a00] main demux debug: removing module "live555"
Sending request: TEARDOWN rtsp://Homely.intvelt.com:7002/live/1/mode=keyframe RTSP/1.0
CSeq: 7
Authorization: Basic YWRtaW46Y2hhaWtBNjY=
User-Agent: LibVLC/3.0.3 (LIVE555 Streaming Media v2016.11.28)
Session: 1468728465
[00007fce729a70f0] main input debug: Program doesn't contain anymore ES
[00007fce71435190] main playlist debug: dead input
[00007fce71435190] main playlist debug: nothing to play
[00007fce73071ef0] main video output debug: destroying useless vout
[00007fce739bbb20] main vout display debug: removing module "macosx"
[00007fce7386ee60] main spu text debug: removing module "freetype"
[00007fce739bafc0] main scale debug: removing module "yuvp"
[00007fce73b67050] main scale debug: removing module "swscale"
If you want your problem to be solved :