Revision 17d37fe7
| chunker_streamer/chunker_streamer.c | ||
|---|---|---|
| 540 | 540 |
//a raw uncompressed video picture |
| 541 | 541 |
AVFrame *pFrame1 = NULL; |
| 542 | 542 |
|
| 543 |
AVFormatContext *pFormatCtx; |
|
| 543 |
AVFormatContext *pFormatCtx = NULL;
|
|
| 544 | 544 |
AVCodecContext *pCodecCtx = NULL ,*aCodecCtxEnc = NULL ,*aCodecCtx = NULL; |
| 545 | 545 |
AVCodec *pCodec = NULL ,*aCodec = NULL ,*aCodecEnc = NULL; |
| 546 | 546 |
AVPacket packet; |
| ... | ... | |
| 708 | 708 |
av_register_all(); |
| 709 | 709 |
|
| 710 | 710 |
// Open input file |
| 711 |
if(av_open_input_file(&pFormatCtx, av_input, NULL, 0, NULL) != 0) {
|
|
| 712 |
fprintf(stdout, "INIT: Couldn't open video file. Exiting.\n"); |
|
| 713 |
exit(-1); |
|
| 711 |
if (!pFormatCtx) { // do not reopen if it is already open after a restart
|
|
| 712 |
if (av_open_input_file(&pFormatCtx, av_input, NULL, 0, NULL) != 0) {
|
|
| 713 |
fprintf(stderr, "INIT: Couldn't open video file. Exiting.\n"); |
|
| 714 |
exit(-1); |
|
| 715 |
} |
|
| 714 | 716 |
} |
| 715 | 717 |
|
| 716 | 718 |
// Retrieve stream information |
| 717 | 719 |
if(av_find_stream_info(pFormatCtx) < 0) {
|
| 718 |
fprintf(stdout, "INIT: Couldn't find stream information. Exiting.\n");
|
|
| 720 |
fprintf(stderr, "INIT: Couldn't find stream information. Exiting.\n");
|
|
| 719 | 721 |
exit(-1); |
| 720 | 722 |
} |
| 721 | 723 |
|
| ... | ... | |
| 733 | 735 |
} |
| 734 | 736 |
|
| 735 | 737 |
if(videoStream==-1 || audioStream==-1) { // TODO: refine to work with 1 or the other
|
| 736 |
fprintf(stdout, "INIT: Didn't find audio and video streams. Exiting.\n");
|
|
| 738 |
fprintf(stderr, "INIT: Didn't find audio and video streams. Exiting.\n");
|
|
| 737 | 739 |
exit(-1); |
| 738 | 740 |
} |
| 739 | 741 |
|
| ... | ... | |
| 1337 | 1339 |
} |
| 1338 | 1340 |
|
| 1339 | 1341 |
// Close the video file |
| 1340 |
av_close_input_file(pFormatCtx); |
|
| 1342 |
if (strcmp(av_input, "/dev/stdin") != 0) { //TODO: implement better check for stdin
|
|
| 1343 |
av_close_input_file(pFormatCtx); |
|
| 1344 |
pFormatCtx = NULL; |
|
| 1345 |
} |
|
| 1341 | 1346 |
|
| 1342 | 1347 |
if(LOOP_MODE) {
|
| 1343 | 1348 |
//we want video to continue, but the av_read_frame stopped |
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