Newest 'x264' Questions - Stack Overflow

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• Extracting frame referencing information in h264

  23 août 2016, par Sangwook Bae

  I'm trying to extract the frame (slice) information from the mp4 file that contains the h264 encoded media. Especially, I need the slice size, slice type, DTS, reference frame list.

  Through the stss box and stsz box, I can extract the information about the size, type.

  However, I cannot find any information about how to extract the reference frame list for the certain . Which field or box should I look into for extracting frame referencing information? (For example, in case of B frame, the B frame refers the other frames frame 3 and 4)

  The main reason of extracting these information is that I am trying to construct the frame dependency map. (e,g Frame A which is 15235 bytes size needs Frame B, C for decoding, Frame B's size is 4222 bytes and need frame D ...etc)

  Thanks.

• Convert a RTMP stream to RTSP

  22 août 2016, par tankyx

  I am capturing a game using OBS-studio and streaming it in RTMP through my nginx server. My goal is to convert that RTMP flux to RTSP. How can I achieve that ? I have read about crtmpserver but It seems I can't configure it.

• How to use direct264 in Directshow ?

  19 août 2016, par Phung Tien Trieu

  I am finding a h264 (x264) directshow filter for my application and i found project direct264 here: https://sourceforge.net/projects/direct264

  When can see dump.ax from binary package but when i load it to GraphStudioNext (or try to register it by using regsvr32) i see error:

  http://tientrieu.net/wp-content/uploads/2016/08/direct264_load_error.png

• Directshow how to use Monogram X264 Encoder to capture video from webcam ?

  17 août 2016, par Phung Tien Trieu

  I am new with Directshow. Today i am trying to use Monogram x264 encoder filter with GraphStudioNext. But when i connect camera to monogram x264 encoder filter. There is an error. I don't know what intermediate filter do i need. Can you please help?

  See the picture: http://tientrieu.net/wp-content/uploads/2016/08/how_to_use_monogram_x264_encoder.png

• What is the difference between H.264 and x.264 ?

  17 août 2016, par AbdulMomen عبدالمؤمن

  I'm new to video compression; but I see many of the terms repeated over and over again. I'm wondering what's the difference between x.264 and libx264 and H.264?