Fixed: try decode again when decode err_code=EAGAIN

pull/209/head
xufuji456 3 years ago
parent 2a5285140a
commit ecacd62377
  1. 19
      app/src/main/cpp/metadata/ffmpeg_media_retriever.c

@ -584,18 +584,23 @@ void decode_frame(State *state, AVPacket *pkt, int *got_frame, int64_t desired_f
int ret = avcodec_receive_frame(pCodecContext, frame);
if (ret == 0) {
*got_frame = 1;
} else if (ret == AVERROR(EAGAIN)) {
continue;
} else {
LOGE("decode frame fail...");
break;
}
if (desired_frame_number == -1 ||
(desired_frame_number != -1 && frame->pts >= desired_frame_number)) {
if (pkt->data) {
av_packet_unref(pkt);
if (*got_frame) {
if (desired_frame_number == -1 ||
(desired_frame_number != -1 && frame->pts >= desired_frame_number)) {
if (pkt->data) {
av_packet_unref(pkt);
}
av_init_packet(pkt);
convert_image(state, pCodecContext, frame, pkt, got_frame, width, height);
break;
}
av_init_packet(pkt);
convert_image(state, pCodecContext, frame, pkt, got_frame, width, height);
break;
}
} else {
*got_frame = 1;

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