h.264
Forcing custom H.264 intra-frames (keyframes) at encode-time?
I have a video sequence that I\'d like to skip to specific frames at playback-time (my player is implemented using AVPlayer in iOS, but that\'s incidental). Since these frames will fall at unpredictab[详细]
2023-03-22 06:48 分类:问答Libavcodec: How to tell end of access unit when decoding H.264 stream
I\'m receiving H.264 video over RTP and decoding it with libavcodec. I\'m unpackaging the NAL units from the RTP packets before feeding them to avcodec (including reassembling fragmentation units).[详细]
2023-03-22 01:41 分类:问答VLC streaming using RTP
I am video streaming using RTP. At the receiver side I am getting packets like this... (I am printing 1 by开发者_Go百科te value(int))[详细]
2023-03-21 03:56 分类:问答h264 lossless coding
Is it possible to do completely lossless encoding in h264? By lossless, I mean that if I feed it a series of frames and encode them, and then if I extract all the frames from the encoded video, I will[详细]
2023-03-20 22:19 分类:问答how to convert m4v to image sequence?
I am trying to extract frames from m4v files compressed with H264. I am studying the compression artifacts generated by h264 so I actually need the exact frames (re-encoding is not an option). I know[详细]
2023-03-20 00:36 分类:问答H264 encoder in android?
I\'ve been having some problems while trying to fix a simple video recording app*. I think I followed the sequence of steps开发者_运维问答 correctly. The following is a simplification of the part of t[详细]
2023-03-19 02:06 分类:问答ffmpeg Encode video and audio for streaming with flowplayer
I\'m using FFmpeg version 0.6 enabled with h264 libraries and having a hard time encoding video and audi开发者_运维技巧o to work with flowplayer.[详细]
2023-03-18 22:21 分类:问答How does H.264 or video encoders in general compute the residual image of two frames?
I have been trying to understand how video encoding works for modern encoders, in particular H264. It is very often mentioned in documentation that residual frames are created from the differences be[详细]
2023-03-18 01:41 分类:问答Service a live OpenCV H.264 stream through Live555 on Windows
Totally new to this! As the title says, I\'m trying to serve a stream from OpenCV through Live555 using H.264 that is captured from a webcam.[详细]
2023-03-17 18:09 分类:问答Writing H264 File using Microsoft sample Dump Filter
I just createa simple Graph Source Filter [ MPEG4 || H264 ] ----> DumpFilter I can write raw encoded video stream to fileand can play.[详细]
2023-03-16 10:34 分类:问答