Unable to play H265 data from StreamDataListener & MSDK
已完成
I'm running into some issues with the H265 stream coming from the MSDK.
In my source I'm simply trying to verify the stream. My process has been to use the addStreamDataListener API on the channel to capture the H265 data, and offer it to my own fileWriter that appends the IVideoFrame data together, and writes it to a file.
channel.addStreamDataListener { videoFrame -> fileWriter.offerData(videoFrame.data) }
After writing the file I've been able to take the output .h265 file and perform playback using VLC media player.
From the Chapter 5 Video Decode docs this is the API I need to use, and following advice from this recent post to add IFrames to the data stream I was able to get this working with my M300 and my sample app running on a DJI Smart Controller Enterprise.
My issue appears with the new 5.7.1 MSDK, and running my example on a Mavic 3 Enterprise and a DJI RC Pro Enterprise controller with the matching required firmwares. I do continue to see IFrames using the methods from the other forum post so the functionality there seems to remain working. Playback of the video file from this device however fails entirely using VLC.
Do you have any recommendations for other APIs which I may need to be using to have the outputted H265 stream playable?
-
I hope this message finds you well. I would like to request some additional information regarding the error you are experiencing . Could you please provide us with the specific details about the error message? This will help us better understand the issue and provide you with an appropriate solution. Thank you for your cooperation. -
Hello, thanks for the reply. There's no error in particular but I've included the logs from both the Mavic 3E file and the M300 files.
I'm not myself familiar with how H265 files work internally but I've seen that the working M300 logs show VPS, SPS and PPS while the Mavic 3E log doesn't mention them at all. I have encountered articles mentioning that those field help decoders know how to handle the stream so I'd guess that for some reason I'm not getting that data? Again just a guess.
If you have any tips it would be greatly appreciated. Thank you!
Mavic 3E failing playback:main debug: VLC media player - 3.0.19 Vetinari
main debug: Copyright © 1996-2023 the VideoLAN team
main debug: revision 3.0.19-0-g32b50de2a2
main debug: configured with /Users/d-fu/vlc-3.0/extras/package/macosx/../../../configure '--prefix=/Users/d-fu/vlc-3.0/build-intel64/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-avfoundation' '--disable-skins2' '--disable-xcb' '--disable-caca' '--disable-pulse' '--disable-sdl-image' '--disable-vnc' '--build=x86_64-apple-darwin19' '--host=x86_64-apple-darwin19' '--with-macosx-version-min=10.7' '--with-macosx-sdk=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk' '--with-breakpad=https://mac.crashes.videolan.org' 'build_alias=x86_64-apple-darwin19' 'host_alias=x86_64-apple-darwin19' 'CC=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang' 'CFLAGS=-g -arch x86_64' 'LDFLAGS=-arch x86_64' 'CXX=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++' 'CXXFLAGS=-g -arch x86_64' 'OBJC=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang' 'OBJCFLAGS=-g -arch x86_64'
main debug: processing request item: Mavic3ERecording.h265, node: Playlist, skip: 0
main debug: rebuilding array of current - root Playlist
main debug: rebuild done - 23 items, index 22
main debug: starting playback of new item
main debug: resyncing on Mavic3ERecording.h265
main debug: Mavic3ERecording.h265 is at 22
main debug: creating new input thread
main debug: Creating an input for preparsing 'Mavic3ERecording.h265'
main debug: Creating an input for 'Mavic3ERecording.h265'
main debug: looking for meta fetcher module matching "any": 1 candidates
lua debug: Trying Lua scripts in /Users/myuser/Library/Application Support/org.videolan.vlc/lua/meta/fetcher
lua debug: Trying Lua scripts in /Applications/VLC.app/Contents/MacOS/lua/meta/fetcher
lua debug: Trying Lua scripts in /Applications/VLC.app/Contents/MacOS/share/lua/meta/fetcher
main debug: no meta fetcher modules matched
main debug: looking for art finder module matching "any": 2 candidates
main debug: requesting art for new input thread
main debug: using timeshift granularity of 50 MiB
main debug: using default timeshift path
main debug: `file:///Users/myuser/Downloads/Mavic3ERecording.h265' gives access `file' demux `any' path `/Users/myuser/Downloads/Mavic3ERecording.h265'
main debug: creating demux: access='file' demux='any' location='/Users/myuser/Downloads/Mavic3ERecording.h265' file='/Users/myuser/Downloads/Mavic3ERecording.h265'
main debug: looking for access_demux module matching "file": 14 candidates
lua debug: Trying Lua scripts in /Users/myuser/Library/Application Support/org.videolan.vlc/lua/meta/art
lua debug: Trying Lua scripts in /Applications/VLC.app/Contents/MacOS/lua/meta/art
lua debug: Trying Lua scripts in /Applications/VLC.app/Contents/MacOS/share/lua/meta/art
main debug: no access_demux modules matched
main debug: creating access: file:///Users/myuser/Downloads/Mavic3ERecording.h265
main debug: (path: /Users/myuser/Downloads/Mavic3ERecording.h265)
lua debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/share/lua/meta/art/00_musicbrainz.luac
main debug: looking for access module matching "file": 24 candidates
main debug: using access module "filesystem"
main debug: looking for stream_filter module matching "prefetch,cache_read": 26 candidates
cache_read debug: Using stream method for AStream*
cache_read debug: starting pre-buffering
cache_read debug: received first data after 0 ms
cache_read debug: pre-buffering done 1024 bytes in 0s - 34482 KiB/s
main debug: using stream_filter module "cache_read"
main debug: looking for stream_filter module matching "any": 26 candidates
lua debug: Trying Lua scripts in /Users/myuser/Library/Application Support/org.videolan.vlc/lua/playlist
lua debug: Trying Lua scripts in /Applications/VLC.app/Contents/MacOS/lua/playlist
lua debug: Trying Lua scripts in /Applications/VLC.app/Contents/MacOS/share/lua/playlist
lua debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/share/lua/playlist/anevia_streams.luac
lua debug: skipping script (unmatched scope) /Applications/VLC.app/Contents/MacOS/share/lua/meta/art/00_musicbrainz.luac
lua debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/share/lua/meta/art/01_googleimage.luac
lua debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/share/lua/playlist/anevia_xml.luac
lua debug: skipping script (unmatched scope) /Applications/VLC.app/Contents/MacOS/share/lua/meta/art/01_googleimage.luac
lua debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/share/lua/meta/art/02_frenchtv.luac
lua debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/share/lua/playlist/appletrailers.luac
lua debug: skipping script (unmatched scope) /Applications/VLC.app/Contents/MacOS/share/lua/meta/art/02_frenchtv.luac
lua debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/share/lua/meta/art/03_lastfm.luac
lua debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/share/lua/playlist/bbc_co_uk.luac
lua debug: skipping script (unmatched scope) /Applications/VLC.app/Contents/MacOS/share/lua/meta/art/03_lastfm.luac
main debug: no art finder modules matched
lua debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/share/lua/playlist/cue.luac
main debug: looking for meta fetcher module matching "any": 1 candidates
lua debug: Trying Lua scripts in /Users/myuser/Library/Application Support/org.videolan.vlc/lua/meta/fetcher
lua debug: Trying Lua scripts in /Applications/VLC.app/Contents/MacOS/lua/meta/fetcher
lua debug: Trying Lua scripts in /Applications/VLC.app/Contents/MacOS/share/lua/meta/fetcher
main debug: no meta fetcher modules matched
main debug: looking for art finder module matching "any": 2 candidates
lua debug: Trying Lua scripts in /Users/myuser/Library/Application Support/org.videolan.vlc/lua/meta/art
lua debug: Trying Lua scripts in /Applications/VLC.app/Contents/MacOS/lua/meta/art
lua debug: Trying Lua scripts in /Applications/VLC.app/Contents/MacOS/share/lua/meta/art
lua debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/share/lua/meta/art/00_musicbrainz.luac
lua debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/share/lua/playlist/dailymotion.luac
lua debug: skipping script (unmatched scope) /Applications/VLC.app/Contents/MacOS/share/lua/meta/art/00_musicbrainz.luac
lua debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/share/lua/playlist/jamendo.luac
lua debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/share/lua/meta/art/01_googleimage.luac
lua debug: skipping script (unmatched scope) /Applications/VLC.app/Contents/MacOS/share/lua/meta/art/01_googleimage.luac
lua debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/share/lua/meta/art/02_frenchtv.luac
lua debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/share/lua/playlist/koreus.luac
lua debug: skipping script (unmatched scope) /Applications/VLC.app/Contents/MacOS/share/lua/meta/art/02_frenchtv.luac
lua debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/share/lua/meta/art/03_lastfm.luac
lua debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/share/lua/playlist/liveleak.luac
lua debug: skipping script (unmatched scope) /Applications/VLC.app/Contents/MacOS/share/lua/meta/art/03_lastfm.luac
main debug: no art finder modules matched
lua debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/share/lua/playlist/newgrounds.luac
lua debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/share/lua/playlist/rockbox_fm_presets.luac
lua debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/share/lua/playlist/soundcloud.luac
lua debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/share/lua/playlist/twitch.luac
lua debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/share/lua/playlist/vimeo.luac
lua debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/share/lua/playlist/vocaroo.luac
lua debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/share/lua/playlist/youtube.luac
main debug: no stream_filter modules matched
main debug: looking for stream_directory module matching "any": 1 candidates
main debug: no stream_directory modules matched
main debug: attachment of directory-extractor failed for file:///Users/myuser/Downloads/Mavic3ERecording.h265
main debug: looking for stream_filter module matching "record": 26 candidates
main debug: using stream_filter module "record"
main debug: creating demux: access='file' demux='any' location='/Users/myuser/Downloads/Mavic3ERecording.h265' file='/Users/myuser/Downloads/Mavic3ERecording.h265'
main debug: looking for demux module matching "any": 55 candidates
main debug: looking for xml reader module matching "any": 1 candidates
main debug: using xml reader module "xml"
webvtt debug: subtitle demux discarded
mod debug: MOD validation failed (ext=h265)
ts debug: TS module discarded (lost sync)
h26x warning: hevc module discarded (no startcode)
main debug: looking for packetizer module matching "any": 25 candidates
main debug: using packetizer module "mpegvideo"
main debug: selecting program id=0
main debug: using demux module "mpgv"
main debug: looking for a subtitle file in /Users/myuser/Downloads/
main debug: looking for packetizer module matching "any": 25 candidates
main debug: using packetizer module "mpegvideo"
main debug: looking for video decoder module matching "any": 17 candidates
avcodec debug: using ffmpeg Lavc58.134.100
avcodec debug: CPU flags: 0x000813db
avcodec debug: allowing 6 thread(s) for decoding
avcodec debug: codec (mpeg2video) started
main debug: using video decoder module "avcodec"
main debug: looking for meta reader module matching "any": 2 candidates
lua debug: Trying Lua scripts in /Users/myuser/Library/Application Support/org.videolan.vlc/lua/meta/reader
lua debug: Trying Lua scripts in /Applications/VLC.app/Contents/MacOS/lua/meta/reader
lua debug: Trying Lua scripts in /Applications/VLC.app/Contents/MacOS/share/lua/meta/reader
lua debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/share/lua/meta/reader/filename.luac
main debug: no meta reader modules matched
main debug: `file:///Users/myuser/Downloads/Mavic3ERecording.h265' successfully opened
mpegvideo debug: need a starting pts/dts
main debug: EOF reached
main debug: killing decoder fourcc `mpgv'
main debug: removing module "avcodec"
main debug: removing module "mpegvideo"
main debug: removing module "mpgv"
main debug: removing module "mpegvideo"
main debug: removing module "record"
main debug: removing module "cache_read"
main debug: removing module "filesystem"
main debug: Program doesn't contain anymore ES
main debug: dead input
main debug: changing item without a request (current 22/23)
main debug: nothing to play
macosx debug: Activated assertion NoIdleSleepAssertion through IOKit (35681)
macosx debug: Playback has been ended
macosx debug: Releasing IOKit system sleep blocker (35681)M300 Playback success:
main debug: VLC media player - 3.0.19 Vetinari
main debug: Copyright © 1996-2023 the VideoLAN team
main debug: revision 3.0.19-0-g32b50de2a2
main debug: configured with /Users/d-fu/vlc-3.0/extras/package/macosx/../../../configure '--prefix=/Users/d-fu/vlc-3.0/build-intel64/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-avfoundation' '--disable-skins2' '--disable-xcb' '--disable-caca' '--disable-pulse' '--disable-sdl-image' '--disable-vnc' '--build=x86_64-apple-darwin19' '--host=x86_64-apple-darwin19' '--with-macosx-version-min=10.7' '--with-macosx-sdk=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk' '--with-breakpad=https://mac.crashes.videolan.org' 'build_alias=x86_64-apple-darwin19' 'host_alias=x86_64-apple-darwin19' 'CC=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang' 'CFLAGS=-g -arch x86_64' 'LDFLAGS=-arch x86_64' 'CXX=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++' 'CXXFLAGS=-g -arch x86_64' 'OBJC=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang' 'OBJCFLAGS=-g -arch x86_64'
main debug: processing request item: M300Recording.h265, node: Playlist, skip: 0
main debug: rebuilding array of current - root Playlist
main debug: rebuild done - 25 items, index 24
main debug: starting playback of new item
main debug: resyncing on M300Recording.h265
main debug: M300Recording.h265 is at 24
main debug: creating new input thread
main debug: Creating an input for preparsing 'M300Recording.h265'
main debug: Creating an input for 'M300Recording.h265'
main debug: looking for meta fetcher module matching "any": 1 candidates
lua debug: Trying Lua scripts in /Users/myuser/Library/Application Support/org.videolan.vlc/lua/meta/fetcher
lua debug: Trying Lua scripts in /Applications/VLC.app/Contents/MacOS/lua/meta/fetcher
lua debug: Trying Lua scripts in /Applications/VLC.app/Contents/MacOS/share/lua/meta/fetcher
main debug: no meta fetcher modules matched
main debug: looking for art finder module matching "any": 2 candidates
lua debug: Trying Lua scripts in /Users/myuser/Library/Application Support/org.videolan.vlc/lua/meta/art
lua debug: Trying Lua scripts in /Applications/VLC.app/Contents/MacOS/lua/meta/art
main debug: requesting art for new input thread
lua debug: Trying Lua scripts in /Applications/VLC.app/Contents/MacOS/share/lua/meta/art
main debug: using timeshift granularity of 50 MiB
main debug: using default timeshift path
main debug: `file:///Users/myuser/Downloads/M300Recording.h265' gives access `file' demux `any' path `/Users/myuser/Downloads/M300Recording.h265'
main debug: creating demux: access='file' demux='any' location='/Users/myuser/Downloads/M300Recording.h265' file='/Users/myuser/Downloads/M300Recording.h265'
main debug: looking for access_demux module matching "file": 14 candidates
lua debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/share/lua/meta/art/00_musicbrainz.luac
main debug: no access_demux modules matched
main debug: creating access: file:///Users/myuser/Downloads/M300Recording.h265
main debug: (path: /Users/myuser/Downloads/M300Recording.h265)
main debug: looking for access module matching "file": 24 candidates
main debug: using access module "filesystem"
main debug: looking for stream_filter module matching "prefetch,cache_read": 26 candidates
cache_read debug: Using stream method for AStream*
cache_read debug: starting pre-buffering
cache_read debug: received first data after 0 ms
cache_read debug: pre-buffering done 1024 bytes in 0s - 34482 KiB/s
main debug: using stream_filter module "cache_read"
main debug: looking for stream_filter module matching "any": 26 candidates
lua debug: Trying Lua scripts in /Users/myuser/Library/Application Support/org.videolan.vlc/lua/playlist
lua debug: Trying Lua scripts in /Applications/VLC.app/Contents/MacOS/lua/playlist
lua debug: Trying Lua scripts in /Applications/VLC.app/Contents/MacOS/share/lua/playlist
lua debug: skipping script (unmatched scope) /Applications/VLC.app/Contents/MacOS/share/lua/meta/art/00_musicbrainz.luac
lua debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/share/lua/meta/art/01_googleimage.luac
lua debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/share/lua/playlist/anevia_streams.luac
lua debug: skipping script (unmatched scope) /Applications/VLC.app/Contents/MacOS/share/lua/meta/art/01_googleimage.luac
lua debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/share/lua/meta/art/02_frenchtv.luac
lua debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/share/lua/playlist/anevia_xml.luac
lua debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/share/lua/playlist/appletrailers.luac
lua debug: skipping script (unmatched scope) /Applications/VLC.app/Contents/MacOS/share/lua/meta/art/02_frenchtv.luac
lua debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/share/lua/meta/art/03_lastfm.luac
lua debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/share/lua/playlist/bbc_co_uk.luac
lua debug: skipping script (unmatched scope) /Applications/VLC.app/Contents/MacOS/share/lua/meta/art/03_lastfm.luac
main debug: no art finder modules matched
main debug: looking for meta fetcher module matching "any": 1 candidates
lua debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/share/lua/playlist/cue.luac
lua debug: Trying Lua scripts in /Users/myuser/Library/Application Support/org.videolan.vlc/lua/meta/fetcher
lua debug: Trying Lua scripts in /Applications/VLC.app/Contents/MacOS/lua/meta/fetcher
lua debug: Trying Lua scripts in /Applications/VLC.app/Contents/MacOS/share/lua/meta/fetcher
main debug: no meta fetcher modules matched
main debug: looking for art finder module matching "any": 2 candidates
lua debug: Trying Lua scripts in /Users/myuser/Library/Application Support/org.videolan.vlc/lua/meta/art
lua debug: Trying Lua scripts in /Applications/VLC.app/Contents/MacOS/lua/meta/art
lua debug: Trying Lua scripts in /Applications/VLC.app/Contents/MacOS/share/lua/meta/art
lua debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/share/lua/meta/art/00_musicbrainz.luac
lua debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/share/lua/playlist/dailymotion.luac
lua debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/share/lua/playlist/jamendo.luac
lua debug: skipping script (unmatched scope) /Applications/VLC.app/Contents/MacOS/share/lua/meta/art/00_musicbrainz.luac
lua debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/share/lua/meta/art/01_googleimage.luac
lua debug: skipping script (unmatched scope) /Applications/VLC.app/Contents/MacOS/share/lua/meta/art/01_googleimage.luac
lua debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/share/lua/playlist/koreus.luac
lua debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/share/lua/meta/art/02_frenchtv.luac
lua debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/share/lua/playlist/liveleak.luac
lua debug: skipping script (unmatched scope) /Applications/VLC.app/Contents/MacOS/share/lua/meta/art/02_frenchtv.luac
lua debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/share/lua/meta/art/03_lastfm.luac
lua debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/share/lua/playlist/newgrounds.luac
lua debug: skipping script (unmatched scope) /Applications/VLC.app/Contents/MacOS/share/lua/meta/art/03_lastfm.luac
main debug: no art finder modules matched
lua debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/share/lua/playlist/rockbox_fm_presets.luac
lua debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/share/lua/playlist/soundcloud.luac
lua debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/share/lua/playlist/twitch.luac
lua debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/share/lua/playlist/vimeo.luac
lua debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/share/lua/playlist/vocaroo.luac
lua debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/share/lua/playlist/youtube.luac
main debug: no stream_filter modules matched
main debug: looking for stream_directory module matching "any": 1 candidates
main debug: no stream_directory modules matched
main debug: attachment of directory-extractor failed for file:///Users/myuser/Downloads/M300Recording.h265
main debug: looking for stream_filter module matching "record": 26 candidates
main debug: using stream_filter module "record"
main debug: creating demux: access='file' demux='any' location='/Users/myuser/Downloads/M300Recording.h265' file='/Users/myuser/Downloads/M300Recording.h265'
main debug: looking for demux module matching "any": 55 candidates
main debug: looking for xml reader module matching "any": 1 candidates
main debug: using xml reader module "xml"
webvtt debug: subtitle demux discarded
mod debug: MOD validation failed (ext=h265)
ts debug: TS module discarded (lost sync)
main debug: looking for packetizer module matching "any": 25 candidates
main debug: using packetizer module "hevc"
main debug: using demux module "h26x"
main debug: looking for a subtitle file in /Users/myuser/Downloads/
main debug: looking for meta reader module matching "any": 2 candidates
lua debug: Trying Lua scripts in /Users/myuser/Library/Application Support/org.videolan.vlc/lua/meta/reader
lua debug: Trying Lua scripts in /Applications/VLC.app/Contents/MacOS/lua/meta/reader
lua debug: Trying Lua scripts in /Applications/VLC.app/Contents/MacOS/share/lua/meta/reader
lua debug: Trying Lua playlist script /Applications/VLC.app/Contents/MacOS/share/lua/meta/reader/filename.luac
main debug: no meta reader modules matched
main debug: `file:///Users/myuser/Downloads/M300Recording.h265' successfully opened
h26x debug: using 30.00 fps
main debug: selecting program id=0
main debug: looking for video decoder module matching "any": 17 candidates
videotoolbox debug: new VPS parsed: 0
videotoolbox debug: new SPS parsed: 0
videotoolbox debug: new PPS parsed: 0
videotoolbox warning: forcing CVPX format: 420v
videotoolbox info: Using Video Toolbox to decode 'hevc'
main debug: using video decoder module "videotoolbox"
main debug: Buffering 0%
main debug: Buffering 3%
main debug: Buffering 6%
main debug: Buffering 10%
main debug: Buffering 13%
main debug: Buffering 16%
main debug: Buffering 20%
main debug: Buffering 23%
main debug: Buffering 26%
main debug: Buffering 30%
main debug: Buffering 33%
main debug: Buffering 36%
main debug: Buffering 40%
main debug: Buffering 43%
main debug: Buffering 46%
main debug: Buffering 50%
main debug: Buffering 53%
main debug: Buffering 56%
main debug: Buffering 60%
main debug: Buffering 63%
main debug: Buffering 66%
main debug: Buffering 70%
main debug: Buffering 73%
main debug: Buffering 76%
main debug: Buffering 80%
main debug: Buffering 83%
main debug: Buffering 86%
main debug: Buffering 90%
main debug: Buffering 93%
main debug: Buffering 96%
main debug: Buffering 100%
main debug: Stream buffering done (1033 ms in 1 ms)
videotoolbox info: vt cvpx chroma: 420v
main debug: looking for text renderer module matching "any": 3 candidates
main debug: using text renderer module "freetype"
main debug: looking for video converter module matching "any": 22 candidates
swscale debug: 32x32 (32x32) chroma: YUVA -> 16x16 (16x16) chroma: RGBA with scaling using Bicubic (good quality)
main debug: using video converter module "swscale"
main debug: looking for video converter module matching "any": 22 candidates
yuvp debug: YUVP to YUVA converter
main debug: using video converter module "yuvp"
main debug: Deinterlacing available
main debug: deinterlace -1, mode auto, is_needed 0
main debug: looking for vout window module matching "any": 1 candidates
macosx debug: Opening video window
macosx debug: Activated assertion NoIdleSleepAssertion through IOKit (35727)
macosx debug: Releasing old IOKit other assertion (35727)
macosx debug: Activated assertion NoDisplaySleepAssertion through IOKit (35728)
macosx debug: toggle playlist from state: removed splitview 0, minimized view 0. Event 2
macosx debug: toggle playlist to state: removed splitview 0, minimized view 0
macosx debug: returning videoview with proposed position x=0, y=0, width=1620, height=1080
main debug: using vout window module "macosx"
main debug: Opening vout display wrapper
main debug: looking for vout display module matching "any": 7 candidates
main debug: VoutDisplayEvent 'resize' 1620x1080
main debug: VoutDisplayEvent 'resize' 0x0
main debug: VoutDisplayEvent 'resize' 2116x1050
main debug: looking for glconv module matching "any": 1 candidates
main debug: using glconv module "glconv_cvpx"
main debug: using vout display module "caopengllayer"
main debug: original format sz 1632x1088, of (0,0), vsz 1620x1080, 4cc CVPN, sar 1:1, msk r0x0 g0x0 b0x0
main debug: removing module "freetype"
main debug: looking for text renderer module matching "any": 3 candidates
main debug: using text renderer module "freetype"
main debug: Received first picture
main debug: Decoder wait done in 184 ms
main debug: VoutDisplayEvent 'resize' 3240x2030
main debug: auto hiding mouse cursor
main debug: EOF reached
main debug: waiting decoder fifos to empty
main debug: waiting decoder fifos to empty
main debug: waiting decoder fifos to empty
main debug: waiting decoder fifos to empty
main debug: waiting decoder fifos to empty
main debug: waiting decoder fifos to empty
main debug: waiting decoder fifos to empty
main debug: waiting decoder fifos to empty
main debug: waiting decoder fifos to empty
main debug: killing decoder fourcc `hevc'
main debug: removing module "videotoolbox"
main debug: saving a free vout
main debug: reusing provided vout
main debug: removing module "h26x"
main debug: removing module "hevc"
main debug: removing module "record"
main debug: removing module "cache_read"
main debug: removing module "filesystem"
main debug: Program doesn't contain anymore ES
main debug: dead input
main debug: changing item without a request (current 24/25)
main debug: nothing to play
main debug: destroying useless vout
main debug: removing module "caopengllayer"
main debug: removing module "glconv_cvpx"
main debug: removing module "freetype"
main debug: removing module "yuvp"
main debug: removing module "swscale"
macosx debug: toggle playlist from state: removed splitview 0, minimized view 0. Event 2
macosx debug: toggle playlist to state: removed splitview 0, minimized view 0
macosx debug: Playback has been ended
macosx debug: Releasing IOKit monitor sleep blocker (35728) -
If you call KeyM300RTKRequestIFrame to get I-frames or if you are using VideoDecoder at the same time, the Mavic 3 Enterprise version also has VPS, SPS, and PPS. From the logs you provided, it seems that the player you are using does not recognize Mavic3ERecording.h265 as an H.265 video stream. Could you try writing the data to the local storage and playing it using the Multi-Video Decoding Sample? If it still cannot be played, could you send us the file for analysis? Here is the upload address: https://pan-sec.djicorp.com/s/6qB6A7oNoA2GMMq Password is dji123.
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