Fix typos

CHANGELOG.txt

@@ -131,7 +131,7 @@ LAV Video
 - Fixed: HDR metadata was not properly communicated to madVR in DXVA2-Native mode
 - Fixed: Anamorphic WMV9/VC-1 videos were not being played back with the correct aspect ratio in all cases
 - Fixed: Changing certain settings while playback was paused could result in a deadlock
-- Fixed: Playing severly corrupted HEVC streams with hardware decoding could result in playback failing entirely, instead of skipping over the corruption
+- Fixed: Playing severely corrupted HEVC streams with hardware decoding could result in playback failing entirely, instead of skipping over the corruption
 
 LAV Audio
 - NEW: Basic support for AAC 960 streams (common in DVB radio streams)
@@ -548,7 +548,7 @@ LAV Splitter
 LAV Video
 - Basic support for playing DVDs in different playback rates
 - Fixed DXVA2 resource cleanup which may have caused a crash in some situations with DXVA2-Native
-- Fixed A/V Sync when using the WMV9 DMO decoder (especially noticable after seeking)
+- Fixed A/V Sync when using the WMV9 DMO decoder (especially noticeable after seeking)
 
 LAV Audio
 - Improved AC3 decoding quality (thanks to madshi for the patch in ffmpeg)
@@ -559,7 +559,7 @@ General
 
 LAV Splitter
 - Added an option to disable quality-based audio stream selection (selects the first stream matching the language preferences)
-- Removed Bitrate from audio quality criterias, because its too unreliable at this point.
+- Removed Bitrate from audio quality criteria, because its too unreliable at this point.
 
 LAV Video
 - Fixed YADIF deinterlacing (broken after a ffmpeg update on 0.55)
@@ -912,7 +912,7 @@ LAV Video
 0.42 - 2011/11/30
 LAV Splitter
 - Fixed a timestamping bug in the new MKV demuxer
-- Futher enhancements to explorer thumbnail generation
+- Further enhancements to explorer thumbnail generation
 
 0.41 - 2011/11/29
 LAV Splitter
@@ -1132,7 +1132,7 @@ LAV Audio
   - Support for 1.1.0.0
   - Try to reverse any channel upmixing done by the decoder, outputting the audio as close to the original source as possible.
 - New Channel Mapping functionality
-  - Output only "standard" channel layouts (Mono, Stereo, 5.1, 6.1, 7.1), filling non-existant channels with silence. Required by some HDMI receivers with "odd" source layouts. (default)
+  - Output only "standard" channel layouts (Mono, Stereo, 5.1, 6.1, 7.1), filling non-existent channels with silence. Required by some HDMI receivers with "odd" source layouts. (default)
   - Convert Mono to Stereo (simply double the audio channel)
   - Convert 6.1 to 7.1 (Back Center gets doubled into both back channels)
 
@@ -1288,7 +1288,7 @@ LAV Splitter
 - Improved MPEG-TS duration calculations.
 - The settings will now always be properly saved and loaded.
 - Disabled the limit of 20 Streams per file.
-- Fixed two seperate issues that caused files to not start playing.
+- Fixed two separate issues that caused files to not start playing.
 
 LAV Audio Decoder
 - Property Page for Configuration and Status has been added

common/includes/moreuuids.h

@@ -454,7 +454,7 @@ typedef struct
 // --------------------------------------------------------------------------------------
 //
 // Here the text should start with the Byte Order Mark, even though
-// UTF-8 is prefered, it also helps identifying the encoding type.
+// UTF-8 is preferred, it also helps identifying the encoding type.
 //
 // MEDIASUBTYPE_USF:
 //

decoder/LAVAudio/LAVAudio.cpp

@@ -2322,7 +2322,7 @@ HRESULT CLAVAudio::Decode(const BYTE *pDataBuffer, int buffsize, int &consumed,
 
                 if (ret2 < 0)
                 {
-                    DbgLog((LOG_TRACE, 50, L"::Decode() - decoding failed despite successfull parsing"));
+                    DbgLog((LOG_TRACE, 50, L"::Decode() - decoding failed despite successful parsing"));
                     m_bQueueResync = TRUE;
                     av_packet_unref(m_pDecodePacket);
                     continue;

decoder/LAVVideo/decoders/ILAVDecoder.h

@@ -353,7 +353,7 @@ interface ILAVDecoder
      * Decode a frame.
      *
      * @param pSample Media Sample to decode
-     * @return S_OK if decoding was successfull, S_FALSE if no frame could be extracted, an error code if the decoder is
+     * @return S_OK if decoding was successful, S_FALSE if no frame could be extracted, an error code if the decoder is
      * not compatible with the bitstream
      *
      * Note: When returning an actual error code, the filter will switch to the fallback software decoder! This should

decoder/LAVVideo/decoders/cuvid.cpp

@@ -296,7 +296,7 @@ static int _ConvertSMVer2CoresDrvApi(int major, int minor)
     // Defines for GPU Architecture types (using the SM version to determine the # of cores per SM
     typedef struct
     {
-        int SM; // 0xMm (hexidecimal notation), M = SM Major version, and m = SM minor version
+        int SM; // 0xMm (hexadecimal notation), M = SM Major version, and m = SM minor version
         int Cores;
     } sSMtoCores;
 
@@ -389,7 +389,7 @@ int CDecCuvid::GetMaxGflopsGraphicsDeviceId()
             sm_per_multiproc = _ConvertSMVer2CoresDrvApi(major, minor);
         }
 
-        // If this is a Tesla based GPU and SM 2.0, and TCC is disabled, this is a contendor
+        // If this is a Tesla based GPU and SM 2.0, and TCC is disabled, this is a contender
         if (!bTCC) // Is this GPU running the TCC driver?  If so we pass on this
         {
             int64_t compute_perf = int64_t(multiProcessorCount * sm_per_multiproc) * clockRate;

decoder/LAVVideo/decoders/cuvid/dynlink_nvcuvid.h

@@ -273,7 +273,7 @@ typedef CUresult CUDAAPI tcuvidGetSourceVideoFormat(CUvideosource obj, CUVIDEOFO
 /****************************************************************************************************************/
 //! \fn CUresult CUDAAPI cuvidGetSourceAudioFormat(CUvideosource obj, CUAUDIOFORMAT *paudfmt, unsigned int flags)
 //! Get audio source format
-//! NVDECODE API is intended for HW accelarated video decoding so CUvideosource doesn't have audio demuxer for all suppported
+//! NVDECODE API is intended for HW accelerated video decoding so CUvideosource doesn't have audio demuxer for all suppported
 //! containers. It's recommended to clients to use their own or third party demuxer if audio support is needed.
 /****************************************************************************************************************/
 typedef CUresult CUDAAPI tcuvidGetSourceAudioFormat(CUvideosource obj, CUAUDIOFORMAT *paudfmt, unsigned int flags);

decoder/LAVVideo/decoders/d3d11va.cpp

@@ -842,7 +842,7 @@ STDMETHODIMP CDecD3D11::ReInitD3D11Decoder(AVCodecContext *c)
                 }
                 else
                 {
-                    DbgLog((LOG_TRACE, 10, L"Flush was successfull, decommit completed!"));
+                    DbgLog((LOG_TRACE, 10, L"Flush was successful, decommit completed!"));
                 }
             }
 
@@ -927,7 +927,7 @@ STDMETHODIMP CDecD3D11::FindDecoderConfiguration(const D3D11_VIDEO_DECODER_DESC
     hr = pDeviceContext->video_device->GetVideoDecoderConfigCount(desc, &nConfig);
     if (FAILED(hr))
     {
-        DbgLog((LOG_ERROR, 10, L"Unable to retreive decoder configuration count"));
+        DbgLog((LOG_ERROR, 10, L"Unable to retrieve decoder configuration count"));
         return E_FAIL;
     }
 

decoder/LAVVideo/decoders/dxva2/dxva_common.cpp

@@ -54,7 +54,7 @@ static const int prof_av1_0[] = {FF_PROFILE_AV1_MAIN, FF_PROFILE_UNKNOWN};
 static const int prof_av1_1[] = {FF_PROFILE_AV1_HIGH, FF_PROFILE_UNKNOWN};
 static const int prof_av1_2[] = {FF_PROFILE_AV1_PROFESSIONAL, FF_PROFILE_UNKNOWN};
 
-/* XXX Prefered modes must come first */
+/* XXX Preferred modes must come first */
 // clang-format off
 const dxva_mode_t dxva_modes[] = {
   /* MPEG-1/2 */

decoder/LAVVideo/decoders/dxva2dec.cpp

@@ -973,7 +973,7 @@ STDMETHODIMP CDecDXVA2::InitDecoder(AVCodecID codec, const CMediaType *pmt)
 
     m_bFailHWDecode = FALSE;
 
-    DbgLog((LOG_TRACE, 10, L"-> Creation of DXVA2 decoder successfull, initializing ffmpeg"));
+    DbgLog((LOG_TRACE, 10, L"-> Creation of DXVA2 decoder successful, initializing ffmpeg"));
     hr = CDecAvcodec::InitDecoder(codec, pmt);
     if (FAILED(hr))
     {
@@ -1353,7 +1353,7 @@ HRESULT CDecDXVA2::ReInitDXVA2Decoder(AVCodecContext *c)
                 }
                 else
                 {
-                    DbgLog((LOG_TRACE, 10, L"Flush was successfull, decommit completed!"));
+                    DbgLog((LOG_TRACE, 10, L"Flush was successful, decommit completed!"));
                 }
             }
             hr = m_pDXVA2Allocator->Commit();

decoder/LAVVideo/subtitles/LAVSubtitleProvider.cpp

@@ -325,7 +325,7 @@ STDMETHODIMP CLAVSubtitleProvider::Decode(BYTE *buf, int buflen, REFERENCE_TIME
 
         int ret = avcodec_decode_subtitle2(m_pAVCtx, &sub, &got_sub, m_pSubtitlePacket);
         if (ret < 0) {
-          DbgLog((LOG_TRACE, 50, L"CLAVSubtitleProvider::Decode - decoding failed despite successfull parsing"));
+          DbgLog((LOG_TRACE, 50, L"CLAVSubtitleProvider::Decode - decoding failed despite successful parsing"));
           got_sub = 0;
         }
       } else {

demuxer/Demuxers/BDDemuxer.cpp

@@ -606,7 +606,7 @@ STDMETHODIMP CBDDemuxer::SetTitle(int idx)
 
     m_lavfDemuxer->SeekByte(0, 0);
 
-    // Process any events that occured during opening
+    // Process any events that occurred during opening
     ProcessBDEvents();
 
     // Reset EOS protection

demuxer/LAVSplitter/PacketAllocator.h

@@ -72,7 +72,7 @@ class CPacketAllocator
     // actually free up the memory
     void ReallyFree(void);
 
-    // overriden to allocate the memory when commit called
+    // overridden to allocate the memory when commit called
     HRESULT Alloc(void);
 
   public:

demuxer/LAVSplitter/StreamParser.cpp

@@ -478,7 +478,7 @@ HRESULT CStreamParser::ParseSRT(Packet *pPacket)
 
     while (ptr && end > ptr && *ptr)
     {
-        // Read the embeded timestamp and find the start of the subtitle
+        // Read the embedded timestamp and find the start of the subtitle
         ptr = read_srt_ts(ptr, &ts_start, &ts_end, &x1, &y1, &x2, &y2);
         if (ptr)
         {

include/IBufferInfo.h

@@ -28,7 +28,7 @@ interface __declspec(uuid("46070104-1318-4A82-8822-E99AB7CD15C1")) IBufferInfo :
     // Number of Buffers
     STDMETHOD_(int, GetCount()) = 0;
     // Get Info about Buffer "i" (0-based index up to count)
-    // sampels: number of frames in the buffer
+    // samples: number of frames in the buffer
     // size: total size in bytes of the buffer
     STDMETHOD(GetStatus(int i, int &samples, int &size)) = 0;
     // Get priority of the demuxing thread