![]() ![]() Users may exclude any of these components to continue with the somewhat lengthy setup. However, its features can be enhanced via command lines.Īpart from the core files, the full package includes the MPUI (Mplayer's user interface) and SMPlayer frontend, binary codecs, program files optimization, and automatic updates checkup every 30 days. Instead, it opts for a minimalistic appearance that gathers the necessary and suffice elements for enjoying movies and listening to music. Unlike many popular media playing tools, MPlayer's graphical interface has a lighter skill set that exempts users from customizing comprehensive settings. Presentation time: 567993623.Originally developed as a media player for Linux, MPlayer's compatibility extended to Windows, in an attempt to provide users with a simple-to-use media player capable of opening most audio and video formats. : Created a data sink for the "video/H264" subsession Transport: RTP/AVP unicast client_port=57660-57661 : Initiated the "video/H264" subsession (client ports 57660-57661) S=Session streamed by "testOnDemandRTSPServer"Ī=tool:LIVE555 Streaming Media v2016.02.22Ī=x-qt-text-nam:Session streamed by "testOnDemandRTSPServer"Ī=fmtp:96 packetization-mode=1 profile-level-id=42801E sprop-parameter-sets=Z0KAHpWgUHxA,aM44gA= Mplayer recognized wrong framerate value, shows 25 fps, but video is very smooth and good quality: mplayer ffmpeg://rtsp://192.168.1.82:8554/testStream It seems like is waiting for more frames (25 per second). Framerate is showing properly but video is still choppy ( ~500ms delayed ). Totem player - Timing informations from SPS Nal are parsed by totem. In results, vlc increases buffering time to e.g. VLC player - video is choppy because vlc expects next frame earlier (25 fps instead of 9 fps). I have thought that video player will be calmly waiting for new frame and framerate will be correlated with frequency of receiving another RTP packets (another NALs). RTSP Header contains framerate: a=framerate:9.0 Sequence Parameter Set NAL also contains proper timing infos: timing_info_present_flag : 1 I have set presentation time properly: gettimeofday(&fPresentationTime, NULL) I have wrote my implementation of DeviceSource class from live555 lib. I am using testOnDemandRTSPServer example code from live555. Where this informations are stored and how are sending to playback software? I would like to know how frame rate is read from bit stream (or evaluated) by RTSP client (playback software). ![]() I need to know how to set lower framerate because my camera produces 9 fps but most of RTSP clients are expecting in default 25 fps and it cause that video stream is not played properly ( buffered, dropping late packets etc.). RTSP packets are received by one of rtsp client like vlc player( the most important), totem player, mplayer. Bitstream is sending by live555 library using RTSP protocol. In my case, bit stream coming from h264 encoder which is feed by live camera.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |