2014/10/15 下午 10:12:24

iphone Programming Glossary: outbuf

http://stackoverflow.com/questions/3334939/encoding-images-to-video-with-ffmpeg

thats the code Register all formats and codecs av_register_all AVCodec codec AVCodecContext c NULL int i out_size size outbuf_size FILE f AVFrame picture uint8_t outbuf printf Video encoding n find the mpeg video encoder codec avcodec_find_encoder.. av_register_all AVCodec codec AVCodecContext c NULL int i out_size size outbuf_size FILE f AVFrame picture uint8_t outbuf printf Video encoding n find the mpeg video encoder codec avcodec_find_encoder CODEC_ID_MPEG2VIDEO if codec fprintf stderr.. n exit 1 f fopen filename wb if f fprintf stderr could not open s n filename exit 1 alloc image and output buffer outbuf_size 100000 outbuf malloc outbuf_size size c width c height #pragma mark AVFrame outpic avcodec_alloc_frame int nbytes avpicture_get_size..

Display local UIImage on UIWebview

http://stackoverflow.com/questions/5329648/display-local-uiimage-on-uiwebview

mutableData nil if string unsigned long ixtext 0 unsigned long lentext 0 unsigned char ch 0 unsigned char inbuf 4 outbuf 3 short i 0 ixinbuf 0 BOOL flignore NO BOOL flendtext NO NSData base64Data nil const unsigned char base64Bytes nil Convert.. 1 ixinbuf 2 ctcharsinbuf 1 else ctcharsinbuf 2 ixinbuf 3 flbreak YES inbuf ixinbuf ch if ixinbuf 4 ixinbuf 0 outbuf 0 inbuf 0 2 inbuf 1 0x30 4 outbuf 1 inbuf 1 0x0F 4 inbuf 2 0x3C 2 outbuf 2 inbuf 2 0x03 6 inbuf 3 0x3F for i 0 i ctcharsinbuf.. ctcharsinbuf 2 ixinbuf 3 flbreak YES inbuf ixinbuf ch if ixinbuf 4 ixinbuf 0 outbuf 0 inbuf 0 2 inbuf 1 0x30 4 outbuf 1 inbuf 1 0x0F 4 inbuf 2 0x3C 2 outbuf 2 inbuf 2 0x03 6 inbuf 3 0x3F for i 0 i ctcharsinbuf i mutableData appendBytes..