Lines Matching defs:ret
87 int ret;
90 ret = avcodec_send_frame(c, frame);
91 if (ret < 0) {
93 av_err2str(ret));
97 while (ret >= 0) {
98 ret = avcodec_receive_packet(c, pkt);
99 if (ret == AVERROR(EAGAIN) || ret == AVERROR_EOF)
101 else if (ret < 0) {
102 fprintf(stderr, "Error encoding a frame: %s\n", av_err2str(ret));
112 ret = av_interleaved_write_frame(fmt_ctx, pkt);
116 if (ret < 0) {
117 fprintf(stderr, "Error while writing output packet: %s\n", av_err2str(ret));
122 return ret == AVERROR_EOF ? 1 : 0;
222 int ret;
235 ret = av_frame_get_buffer(frame, 0);
236 if (ret < 0) {
250 int ret;
257 ret = avcodec_open2(c, codec, &opt);
259 if (ret < 0) {
260 fprintf(stderr, "Could not open audio codec: %s\n", av_err2str(ret));
281 ret = avcodec_parameters_from_context(ost->st->codecpar, c);
282 if (ret < 0) {
303 if ((ret = swr_init(ost->swr_ctx)) < 0) {
344 int ret;
362 ret = av_frame_make_writable(ost->frame);
363 if (ret < 0)
367 ret = swr_convert(ost->swr_ctx,
370 if (ret < 0) {
389 int ret;
400 ret = av_frame_get_buffer(picture, 0);
401 if (ret < 0) {
412 int ret;
419 ret = avcodec_open2(c, codec, &opt);
421 if (ret < 0) {
422 fprintf(stderr, "Could not open video codec: %s\n", av_err2str(ret));
446 ret = avcodec_parameters_from_context(ost->st->codecpar, c);
447 if (ret < 0) {
546 int ret;
605 ret = avio_open(&oc->pb, filename, AVIO_FLAG_WRITE);
606 if (ret < 0) {
608 av_err2str(ret));
614 ret = avformat_write_header(oc, &opt);
615 if (ret < 0) {
617 av_err2str(ret));