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AVCodecEncoder: Skip frames

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* Fix garbage put into videos while encoding.
* Testing welcome.
* Various fixes are still waiting to be merged into Haiku.
* Fixes sponsored by the V\OS project.
This commit is contained in:
Barrett17
2018-08-05 13:26:33 +02:00
parent 5e2290b083
commit 201707aee8
1 changed files with 13 additions and 13 deletions
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src/add-ons/media/plugins/ffmpeg/AVCodecEncoder.cpp
+13 -13
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@@ -723,28 +723,28 @@ AVCodecEncoder::_EncodeVideo(const void* buffer, int64 frameCount,
fCodecContext->time_base.num, fCodecContext->time_base.den); fCodecContext->time_base.num, fCodecContext->time_base.den);
} }
// Setup media_encode_info, most important is the time stamp. if (gotPacket == 1) {
info->start_time = (bigtime_t)(fFramesWritten * 1000000LL // Setup media_encode_info, most important is the time stamp.
/ fInputFormat.u.raw_video.field_rate); info->start_time = (bigtime_t)(fFramesWritten * 1000000LL
/ fInputFormat.u.raw_video.field_rate);
info->flags = 0; info->flags = 0;
if (fCodecContext->coded_frame->key_frame) if (fCodecContext->coded_frame->key_frame)
info->flags |= B_MEDIA_KEY_FRAME; info->flags |= B_MEDIA_KEY_FRAME;
// Write the chunk // Write the chunk
ret = WriteChunk(pkt.data, pkt.size, info); ret = WriteChunk(pkt.data, pkt.size, info);
if (ret != B_OK) { if (ret != B_OK) {
TRACE(" error writing chunk: %s\n", strerror(ret)); TRACE(" error writing chunk: %s\n", strerror(ret));
break; break;
}
} }
// Skip to the next frame (but usually, there is only one to encode // Skip to the next frame (but usually, there is only one to encode
// for video). // for video).
frameCount--; frameCount--;
fFramesWritten++; fFramesWritten++;
buffer = (const void*)((const uint8*)buffer + bufferSize); buffer = (const void*)((const uint8*)buffer + bufferSize);
} }
return ret; return ret;
} }