#define LOG_GENERAL(...) _video_content->film()->log()->log (String::compose (__VA_ARGS__), Log::TYPE_GENERAL);
#define LOG_ERROR(...) _video_content->film()->log()->log (String::compose (__VA_ARGS__), Log::TYPE_ERROR);
-#define LOG_WARNING(...) _video_content->film()->log()->log (__VA_ARGS__, Log::TYPE_WARNING);
+#define LOG_WARNING_NC(...) _video_content->film()->log()->log (__VA_ARGS__, Log::TYPE_WARNING);
+#define LOG_WARNING(...) _video_content->film()->log()->log (String::compose (__VA_ARGS__), Log::TYPE_WARNING);
using std::cout;
using std::string;
while (copy_packet.size > 0) {
int frame_finished;
- int const decode_result = avcodec_decode_audio4 (audio_codec_context(), _frame, &frame_finished, ©_packet);
-
+ int decode_result = avcodec_decode_audio4 (audio_codec_context(), _frame, &frame_finished, ©_packet);
if (decode_result < 0) {
- LOG_ERROR ("avcodec_decode_audio4 failed (%1)", decode_result);
- return;
+ /* avcodec_decode_audio4 can sometimes return an error even though it has decoded
+ some valid data; for example dca_subframe_footer can return AVERROR_INVALIDDATA
+ if it overreads the auxiliary data. ffplay carries on if frame_finished is true,
+ even in the face of such an error, so I think we should too.
+
+ Returning from the method here caused mantis #352.
+ */
+ LOG_WARNING ("avcodec_decode_audio4 failed (%1)", decode_result);
+
+ /* Fudge decode_result so that we come out of the while loop when
+ we've processed this data.
+ */
+ decode_result = copy_packet.size;
}
if (frame_finished) {
if (i->second != AV_NOPTS_VALUE) {
double const pts = i->second * av_q2d (_format_context->streams[_video_stream]->time_base) + _pts_offset.seconds ();
video (
- shared_ptr<ImageProxy> (new RawImageProxy (image, _video_content->film()->log())),
+ shared_ptr<ImageProxy> (new RawImageProxy (image)),
rint (pts * _ffmpeg_content->video_frame_rate ())
);
} else {
- LOG_WARNING ("Dropping frame without PTS");
+ LOG_WARNING_NC ("Dropping frame without PTS");
}
}