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Index: Source_Files/FFmpeg/Movie.cpp
===================================================================
--- Source_Files/FFmpeg/Movie.cpp (revision 5036)
+++ Source_Files/FFmpeg/Movie.cpp (revision 5037)
@@ -138,6 +138,9 @@
AVFormatContext *fmt_ctx;
int video_stream_idx;
int audio_stream_idx;
+
+ size_t video_counter;
+ size_t audio_counter;
};
typedef struct libav_vars libav_vars_t;
@@ -495,6 +498,7 @@
audio_stream->codec->codec_id = audio_codec->id;
audio_stream->codec->codec_type = AVMEDIA_TYPE_AUDIO;
audio_stream->codec->sample_rate = mx->obtained.freq;
+ audio_stream->codec->time_base = (AVRational){1, mx->obtained.freq};
audio_stream->codec->channels = 2;
if (av->fmt_ctx->oformat->flags & AVFMT_GLOBALHEADER)
@@ -507,19 +511,8 @@
audio_stream->codec->global_quality = FF_QP2LAMBDA * (aq / 10);
audio_stream->codec->flags |= CODEC_FLAG_QSCALE;
- // find correct sample format
- audio_stream->codec->sample_fmt = AV_SAMPLE_FMT_S16;
+ audio_stream->codec->sample_fmt = AV_SAMPLE_FMT_FLTP;
success = (0 <= avcodec_open2(audio_stream->codec, audio_codec, NULL));
- if (!success)
- {
- audio_stream->codec->sample_fmt = AV_SAMPLE_FMT_FLT;
- success = (0 <= avcodec_open2(audio_stream->codec, audio_codec, NULL));
- }
- if (!success)
- {
- audio_stream->codec->sample_fmt = AV_SAMPLE_FMT_FLTP;
- success = (0 <= avcodec_open2(audio_stream->codec, audio_codec, NULL));
- }
if (!success) err_msg = "Could not open audio codec";
}
if (success)
@@ -568,6 +561,7 @@
if (success)
{
video_stream->time_base = (AVRational){1, TICKS_PER_SECOND};
+ audio_stream->time_base = (AVRational){1, mx->obtained.freq};
avformat_write_header(av->fmt_ctx, NULL);
}
@@ -625,7 +619,7 @@
sws_scale(av->sws_ctx, pdata, pitch, 0, temp_surface->h,
av->video_frame->data, av->video_frame->linesize);
- av->video_frame->pts = vcodec->frame_number;
+ av->video_frame->pts = av->video_counter++;
frame = av->video_frame;
}
@@ -638,33 +632,22 @@
pkt.data = av->video_buf;
pkt.size = av->video_bufsize;
-#if LIBAVCODEC_VERSION_INT < AV_VERSION_INT(54,0,0)
- int vsize = avcodec_encode_video(vcodec, av->video_buf, av->video_bufsize, frame);
- if (vsize > 0)
- {
- if (vcodec->coded_frame->pts != AV_NOPTS_VALUE)
- {
- pkt.pts = av_rescale_q(vcodec->coded_frame->pts,
- vcodec->time_base,
- vstream->time_base);
- }
- if (vcodec->coded_frame->key_frame)
- pkt.flags |= AV_PKT_FLAG_KEY;
- pkt.size = vsize;
- }
-
-#else
int got_packet = 0;
int vsize = avcodec_encode_video2(vcodec, &pkt, frame, &got_packet);
-#endif
- if (vsize > 0)
+ if (vsize == 0 && got_packet)
{
+ if (pkt.pts != AV_NOPTS_VALUE && pkt.pts < pkt.dts)
+ pkt.pts = pkt.dts;
+ if (pkt.pts != AV_NOPTS_VALUE)
+ pkt.pts = av_rescale_q(pkt.pts, vcodec->time_base, vstream->time_base);
+ if (pkt.dts != AV_NOPTS_VALUE)
+ pkt.dts = av_rescale_q(pkt.dts, vcodec->time_base, vstream->time_base);
+ pkt.duration = av_rescale_q(pkt.duration, vcodec->time_base, vstream->time_base);
pkt.stream_index = vstream->index;
av_interleaved_write_frame(av->fmt_ctx, &pkt);
+ av_free_packet(&pkt);
}
- av_free_packet(&pkt);
-
- if (!last || vsize <= 0)
+ if (!last || vsize < 0 || !got_packet)
done = true;
}
}
@@ -712,6 +695,10 @@
av_frame_unref(av->audio_frame);
#endif
av->audio_frame->nb_samples = write_samples;
+ av->audio_frame->pts = av_rescale_q(av->audio_counter,
+ (AVRational){1, acodec->sample_rate},
+ acodec->time_base);
+ av->audio_counter += write_samples;
int asize = avcodec_fill_audio_frame(av->audio_frame, acodec->channels,
acodec->sample_fmt,
av->audio_data_conv,
@@ -726,24 +713,57 @@
if (0 == avcodec_encode_audio2(acodec, &pkt, av->audio_frame, &got_pkt)
&& got_pkt)
{
- if (acodec->coded_frame && acodec->coded_frame->pts != AV_NOPTS_VALUE)
- {
- pkt.pts = av_rescale_q(acodec->coded_frame->pts,
- acodec->time_base,
- astream->time_base);
- }
+ if (pkt.pts != AV_NOPTS_VALUE && pkt.pts < pkt.dts)
+ pkt.pts = pkt.dts;
+ if (pkt.pts != AV_NOPTS_VALUE)
+ pkt.pts = av_rescale_q(pkt.pts, acodec->time_base, astream->time_base);
+ if (pkt.dts != AV_NOPTS_VALUE)
+ pkt.dts = av_rescale_q(pkt.dts, acodec->time_base, astream->time_base);
+ pkt.duration = av_rescale_q(pkt.duration, acodec->time_base, astream->time_base);
pkt.stream_index = astream->index;
- pkt.flags |= AV_PKT_FLAG_KEY;
av_interleaved_write_frame(av->fmt_ctx, &pkt);
av_free_packet(&pkt);
}
}
}
+ if (last)
+ {
+ bool done = false;
+ while (!done)
+ {
+ AVPacket pkt;
+ memset(&pkt, 0, sizeof(AVPacket));
+ av_init_packet(&pkt);
+
+ int got_pkt = 0;
+ if (0 == avcodec_encode_audio2(acodec, &pkt, NULL, &got_pkt)
+ && got_pkt)
+ {
+ if (pkt.pts != AV_NOPTS_VALUE && pkt.pts < pkt.dts)
+ pkt.pts = pkt.dts;
+ if (pkt.pts != AV_NOPTS_VALUE)
+ pkt.pts = av_rescale_q(pkt.pts, acodec->time_base, astream->time_base);
+ if (pkt.dts != AV_NOPTS_VALUE)
+ pkt.dts = av_rescale_q(pkt.dts, acodec->time_base, astream->time_base);
+ pkt.duration = av_rescale_q(pkt.duration, acodec->time_base, astream->time_base);
+ pkt.stream_index = astream->index;
+ av_interleaved_write_frame(av->fmt_ctx, &pkt);
+ av_free_packet(&pkt);
+ }
+ else
+ {
+ done = true;
+ }
+ }
+
+ }
}
void Movie::EncodeThread()
{
+ av->video_counter = 0;
+ av->audio_counter = 0;
while (true)
{
SDL_SemWait(encodeReady);
Index: configure.ac
===================================================================
--- configure.ac (revision 5036)
+++ configure.ac (revision 5037)
@@ -191,7 +191,7 @@
[SDL_image.h], [SDL_image], [IMG_Load])
AX_CHECK_FEATURE_PKG([ffmpeg], [FFMPEG],
- [FFMPEG], [libavcodec >= 53.61.100 libavformat >= 53.32.100 libavutil >= 51.35.100 libswscale >= 2.1.1])
+ [FFMPEG], [libavcodec >= 54.35.0 libavformat >= 54.20.0 libavutil >= 52.3.0 libswscale >= 2.1.1])
AX_CHECK_FEATURE_LIB([mad], [MAD],
[mad.h], [mad], [mad_stream_init])
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